Jump to content

Yvan Joseph Orsolini

Senior Scientist

+47 63 89 81 83

+47 470 17 162

Atmosphere and Climate

Kjeller

yor@nilu.no

Yvan Joseph Orsolini

Yvan Joseph Orsolini has 405 publications at NILU:

Energetic particle precipitation influences global secondary ozone distribution

Jia, Jia; Murberg, Lise Eder; Løvset, Tiril; Orsolini, Yvan; Espy, Patrick Joseph; Zeller, Lilou C. G.; Salinas, Cornelius Csar Jude H.; Lee, Jae N.; Wu, Dong; Zhang, Jiarong

2024

Estimating stratospheric polar vortex strength using ambient ocean-generated infrasound and stochastics-based machine learning

Vorobeva, Ekaterina; Eggen, Mari Dahl; Midtfjord, Alise Danielle; Benth, Fred Espen; Hupe, Patrick; Brissaud, Quentin; Orsolini, Yvan Joseph Georges Emile G.; Näsholm, Sven Peter

2024

Relative impacts of sea ice loss and atmospheric internal variability on winter Arctic to East Asian surface air temperature based on large-ensemble simulations with NorESM2

He, Shengping; Drange, Helge; Furevik, Tore; Wang, Huijun; Fan, Ke; Graff, Lise Seland; Orsolini, Yvan Joseph Georges Emile G.

2023

Equilibrium Climate after Spectral and Bolometric Irradiance Reduction in Grand Solar Minimum Simulations

Tartaglione, Nazario; Toniazzo, Thomas; Otterå, Odd Helge; Orsolini, Yvan Joseph Georges Emile G.

2023

Large-scale atmospheric response to warm SST anomalies in the North Pacific in the 2021-22 winter

Nishii, K.; Taguchi, B.; Nakamura, H.; Orsolini, Yvan Joseph Georges Emile G.

2023

Energetic Particle Precipitation Reflected in the Global Secondary Ozone Distribution

Espy, Patrick Joseph; Jia, Jia; Murberg, Lise Eder; Løvset, Tiril; Orsolini, Yvan Joseph Georges Emile G.; Zeller, Lilou C.G.; Salinas, Jude; Lee, Jae N.; Wu, Dong Liang; Zhang, Jiarong

2023

Eastward Propagating Planetary Waves Observed Using the SuperDARN Meteor Radar Network

Espy, Patrick Joseph; Mirzaamin, Tina; Orsolini, Yvan Joseph Georges Emile G.; Rhodes, Christian Todd

2023

The Impacts of Third Pole Snow Assimilation on Seasonal Meteorology Predictions

Li, Wei; Li, Lu; Jie, Chen; Orsolini, Yvan Joseph Georges Emile G.; de Rosnay, Patricia; Senan, Retish

2023

Energetic particle precipitation reflected in the global secondary ozone distribution

Jia, Jia; Murberg, Lise Eder; Løvset, Tiril; Orsolini, Yvan Joseph Georges Emile G.; Espy, Patrick Joseph; Salinas, Jude; Lee, Jae N.; Wu, Dong; Zhang, Jiarong

2023

Tidal Amplification in the Lower Thermosphere during the 2003 October-November Solar Storms

Zhang, Jiarong; Orsolini, Yvan Joseph Georges Emile G.; Limpasuvan, Varavut; Liu, H.; Oberheide, Jens

2023

Energetic Particle Precipitation reflected in the Global Secondary Ozone Distribution

Jia, Jia; Murberg, Lise Eder; Løvset, Tiril; Orsolini, Yvan Joseph Georges Emile G.; Espy, Patrick Joseph; Salinas, Jude; Lee, Jae N.; Wu, Dong; Zhang, Jiarong

2023

Abrupt Change in the Lower Thermospheric Mean Meridional Circulation During Sudden Stratospheric Warmings

Orsolini, Yvan Joseph Georges Emile G.; Limpasuvan, Varavut; Zhang, Jiarong

2023

Energetic Particle Precipitation reflected in the Global Secondary Ozone Distribution

Jia, Jia; Murberg, Lise Eder; Løvset, Tiril; Orsolini, Yvan Joseph Georges Emile G.; Espy, Patrick Joseph; Salinas, Jude; Lee, Jae N.; Wu, Dong; Zhang, Jiarong

2023

Using a machine learning and stochastics-founded model to provide near real-time stratospheric polar vortex diagnostics based on high-latitude infrasound data

Eggen, Mari Dahl; Midtfjord, Alise Danielle; Vorobeva, Ekaterina; Benth, Fred Espen; Hupe, Patrick; Brissaud, Quentin; Orsolini, Yvan Joseph Georges Emile G.; Pichon, Alexis Le; Listowski, Constantino; Näsholm, Sven Peter

2023

Summarizing the research of the MADEIRA project – Middle atmosphere dynamics: exploiting infrasound using a multidisciplinary approach at high latitudes

Näsholm, Sven Peter; Amezcua, Javier; Assink, Jelle D.; Belova, Evgenia; Blixt, Mårten; Brissaud, Quentin; Eggen, Mari Dahl; Espy, Patrick Joseph; Hibbins, Robert Edward; Kero, Johan; Kværna, Tormod; Le Pichon, Alexis; Orsolini, Yvan Joseph Georges Emile G.; Vera Rodriguez, Ismael; Turquet, Antoine Leo; Vorobeva, Ekaterina

2023

Probing internal gravity waves in the middle atmosphere using infrasound from explosions

Vorobeva, Ekaterina; Assink, Jelle D.; Belova, Evgenia; Latteck, Ralph; Espy, Patrick Joseph; Baumgarten, Gerd; Strelnikova, Irina; Orsolini, Yvan Joseph Georges Emile G.; Näsholm, Sven Peter

2023

Impact of the Pacific sector sea ice loss on the sudden stratospheric warming characteristics

Zhang, Jiarong; Orsolini, Yvan Joseph Georges Emile G.; Limpasuvan, Varavut

2023

Energetic Particle Precipitation reflected in the Global Secondary Ozone distribution

Jia, Jia; Murberg, Lise Eder; Løvset, Tiril; Orsolini, Yvan Joseph Georges Emile G.; Espy, Patrick Joseph; Salinas, Jude; Lee, Jae N.; Wu, Dong; Zhang, Jiarong

2023

Total ozone trends at three northern high-latitude stations

Bernet, Leonie; Svendby, Tove Marit; Hansen, Georg Heinrich; Orsolini, Yvan; Dahlback, Arne; Goutail, Florence; Pazmino, Andrea; Petkov, Boyan; Kylling, Arve

2023

Impact of Eurasian autumn snow on the winter North Atlantic Oscillation in seasonal forecasts of the 20th century

Wegmann, Martin; Orsolini, Yvan J.; Weisheimer, Antje; van den Hurk, Bert; Lohmann, Gerrit

2022

Impacts of snow assimilation on seasonal snow and meteorological forecasts for the Tibetan Plateau

Li, Wei; Chen, Jie; Li, Lu; Orsolini, Yvan J.; Xiang, Yiheng; Senan, Retish; De Rosnay, Patricia

2022

Particle Precipitation Effects on the Global Secondary Ozone Distribution

Espy, Patrick Joseph; Murberg, Lise Eder; Løvset, Tiril; Orsolini, Yvan J.

2022

Total ozone trends and variability at three northern high-latitude stations

Bernet, Leonie; Svendby, Tove Marit; Hansen, Georg H.; Orsolini, Yvan J.; Dahlback, Arne; Goutail, Florence; Pazmino, Andrea; Petkov, Boyan

2022

Some key challenges for subseasonal to decadal prediction research

Merryfield, William J.; Baehr, Johanna; Batté, Lauriane; Beraki, Asmerom; Hermanson, Leon; Hudson, Debra; Johnson, Stephanie; Lee, June-Yi; Massonet, François; Muñoz, Ángel; Orsolini, Yvan J.; Ren, Hong-Li; Saurral, Ramiro; Smith, Doug; Takaya, Yuhei; Raghavan, Krishnan

2022

The 11 year solar cycle UV irradiance effect and its dependency on the Pacific Decadal Oscillation

Orsolini, Yvan J.; Guttu, Sigmund; Stordal, Frode; Otterå, Odd Helge; Omrani, Nour-Eddine

2022

The 11 year solar cycle UV irradiance effect and its dependency on the Pacific Decadal Oscillation

Orsolini, Yvan J.; Guttu, Sigmund; Stordal, Frode; Otterå, Odd Helge; Omrani, Nour-Eddine

2022

Total Ozone Trends at Northern High Latitudes from Ground-based measurements

Bernet, Leonie; Dahlback, Arne; Goutail, Florence; Hansen, Georg Heinrich; Orsolini, Yvan J.; Pazminño, Andrea; Svendby, Tove Marit

2021

Impact of Eurasian autumn snow on the winter North Atlantic Oscillation in seasonal forecasts of the 20th century

Wegmann, Martin; Orsolini, Yvan J.; Weisheimer, Antje; Van Den Hurk, Bart; Lohmann, Gerrit

2021

Elevated stratopause events in the current and a future climate: A chemistry-climate model study

Scheffler, Janice; Ayarzagüena, Blanca; Orsolini, Yvan J.; Langematz, Ulrike

2021

Impacts of UV Irradiance and Particle Precipitation on the North Atlantic Oscillation During the 11-year Solar Cycle

Orsolini, Yvan J.; Guttu, Sigmund; Stordal, Frode; Otterå, Odd Helge; Omrani, Nour-Eddine; Tartaglione, Nazario; Verronen, Pekka T.; Rodger, Craig J.; Clilverd, Mark A.

2021

Validation of Smiles HCl Profiles Over a Wide Range from the Stratosphere to the Lower Thermosphere

Nara, Seidai; Sato, Tomohiro O.; Yamada, Takayoshi; Froidevaux, Lucien; Livesey, Nathaniel J.; Walker, Kaley A.; Schreier, Franz; Xu, Jian; Orsolini, Yvan J.; Limpasuvan, Varavut; Kuno, Nario; Kasai, Yasuko

2021

The 11 year solar cycle UV irradiance effect and its dependency on the Pacific Decadal Oscillation

Guttu, Sigmund; Orsolini, Yvan J.; Stordal, Frode; Otterå, Odd Helge; Omrani, Nour-Eddine

2021

Impacts of UV irradiance and medium-energy electron precipitation on the North Atlantic oscillation during the 11-year solar cycle

Guttu, Sigmund; Orsolini, Yvan; Stordal, Frode; Otterå, Odd Helge; Omrani, Nour-Eddine; Tartaglione, Nazario; Verronen, Pekka T.; Rodger, Craig J.; Clilverd, Mark A.

2021

The 11 year solar cycle UV irradiance effect and its dependency on the Pacific Decadal Oscillation

Guttu, Sigmund; Orsolini, Yvan J.; Stordal, Frode; Otterå, Odd Helge; Omrani, Nour-Eddine

2021

Forecast skill of autumn snow for European winter climate during the 20th century: A multi member seasonal prediction experiment

Wegmann, Martin; Orsolini, Yvan J.; Weisheimer, Antje; van den Hurk, Bart; Lohmann, Gerrit

2021

Arctic Sea-Ice Loss Intensifies Aerosol Transport to the Tibetan Plateau

Li, Fei; Wang, Huijun; Orsolini, Yvan J.; Cong, Zhiyuan; Gao, Yongqi; Kang, Shichang

2021

Tidal and lower thermospheric mean meridional circulation response to stratospheric warmings

Limpasuvan, Varavut; Orsolini, Yvan J.; Zhang, Jiarong; Espy, Patrick Joseph; Hibbins, Robert

2021

Slow Eastward-Propagating Planetary Waves Prior to Sudden Stratospheric Warmings

Rhodes, Christian Todd; Limpasuvan, Varavut; Orsolini, Yvan J.

2021

Validation of SMILES HCl profiles over a wide range from the stratosphere to the lower thermosphere

Nara, Seidai; Sato, Tomohiro O.; Yamada, Takayoshi; Fujinawa, Tamaki; Kuribayashi, Kota; Manabe, Takeshi; Froidevaux, Lucien; Livesey, Nathaniel J.; Walker, Kaley A.; Xu, Jian; Schreier, Franz; Orsolini, Yvan J.; Limpasuvan, Varavut; Kuno, Nario; Kasai, Yasuko

2020

Arctic sea-ice loss intensifies aerosol transport to the Tibetan Plateau

Li, Fei; Wan, Xin; Wang, Huijun; Orsolini, Yvan J.; Cong, Zhiyuan; Gao, Yongqi; Kang, Shichang

2020

Impact of snow cover data assimilation over the Tibetan Plateau on medium-range Numerical Weather Prediction

de Rosnay, Patricia; Balsamo, Gianpaolo; Orsolini, Yvan J.; Dutra, Emanuel; Liu, Boqi; Senan, Retish; Wang, Wenli; Wegmann, Martin; Yang, Kun; Zhu, Congwen

2020

Impact of Medium-Energy Electron Precipitation on Ozone and Middle Atmosphere Dynamics in WACCM Simulations

Guttu, Sigmund; Orsolini, Yvan J.; Stordal, Frode; Limpasuvan, Varavut; Marsh, Daniel R.

2020

Subseasonal-to-seasonal Winter Forecasts with the Norwegian Climate Prediction Model: Role of Snow-Atmosphere Coupling at High Latitudes

Orsolini, Yvan J.; Li, Fei; Keenlyside, Noel; Shen, Mao-Lin; Counillon, Francois; Wang, G.

2020

Semidiurnal tidal signatures in microbarom infrasound array measurements

Näsholm, Sven Peter; Vorobeva, Ekaterina; Le Pichon, Alexis; Orsolini, Yvan; Turquet, Antoine Leo; Hibbins, Robert; Espy, Patrick Joseph; De Carlo, Marine; Assink, Jelle D.; Rodriguez, Ismael Vera

2020

Effects of the 11-year Solar Cycle including Medium-Energy Electron Precipitation in WACCM decadal climate predictions

Guttu, Sigmund; Orsolini, Yvan; Stordal, Frode; Otterå, Odd Helge; Toniazzo, Thomas; Verronen, Pekka T.

2020

Wind estimates in the mesosphere – lower thermosphere retrieved from infrasound data

Vorobeva, Ekaterina; Näsholm, Sven Peter; Espy, Patrick Joseph; Orsolini, Yvan; Hibbins, Robert

2020

Impact of late spring Siberian snow on summer rainfall in South-Central China

Shen, Haibo; Li, Fei; He, Shengping; Orsolini, Yvan; Li, Jingyi

2020

Slow Eastward-Propagating Planetary Waves Prior to Sudden Stratospheric Warmings

Rhodes, C. Todd; Limpasuvan, Varavut; Orsolini, Yvan

2020

Observations of microbarom-generated infrasound in Northern Norway during three different sudden stratospheric warmings

Näsholm, Sven Peter; Assink, Jelle; Blixt, Erik Mårten; De Carlo, Marine; Evers, Läslo Gerardus; Gibbons, Steven John; Kero, Johan; Le Pichon, Alexis; Orsolini, Yvan; den Ouden, Oliver F. C.; Smets, Pieter S

2019

Impact of Snow Initialization in Subseasonal-to-Seasonal (S2S) Winter Forecasts with the Norwegian Climate Prediction Model

Li, Fei; Orsolini, Yvan; Keenlyside, Noel; Shen, Mao-Lin; Counillon, Francois; Wang, Yiguo

2019

Semidiurnal Tidal Perturbations during SSW in SuperDARN and WACCM-X

Zhang, Jiarong; Limpasuvan, Var; Orsolini, Yvan; Espy, Patrick Joseph; Hibbins, Robert

2019

Impact of medium-energy electron precipitation on ozone and middle atmosphere dynamics in WACCM simulations

Guttu, Sigmund; Orsolini, Yvan; Stordal, Frode; Limpasuvan, Varavut; Marsh, D.

2019

Semidiurnal Tidal Perturbations During SSW in SuperDARN and WACCM

Limpasuvan, Varavut; Orsolini, Yvan; Espy, Patrick Joseph; Hibbins, Robert

2019

Evaluation of Snow Depth and Snow Cover over the Tibetan Plateau in Global Reanalyses Using In-situ and Satellite Remote Sensing Observations

Orsolini, Yvan; Wegmann, M.; Dutra, Emanuel; Liu, Boqi; Balsamo, Gianpaolo; Yang, Kun; de Rosnay, Patricia; Zhu, Congwen; Wang, Wenli; Senan, Retish

2019

2019

Impact of snow initialization in subseasonal-to-seasonal winter forecasts with the Norwegian Climate Prediction Model

Li, Fei; Orsolini, Yvan; Keenlyside, Noel; Shen, Mao-Lin; Counillon, Francois; Wang, Yiguo

2019

Evaluation of snow depth and snow cover over the Tibetan Plateau in global reanalyses using in situ and satellite remote sensing observations

Orsolini, Yvan; Wegmann, Martin; Dutra, Emanuel; Liu, Boqi; Balsamo, Gianpaolo; Yang, Kun; de Rosnay, Patricia; Zhu, Congwen; Wang, Wenli; Senan, Retish; Arduini, Gabriele

2019

Estimating tropospheric and stratospheric winds using infrasound from explosions

Blixt, Erik Mårten; Näsholm, Sven Peter; Gibbons, Steven John; Evers, Laslo; Charlton-Perez, Andrew; Orsolini, Yvan; Kværna, Tormod

2019

Impact of snow cover data assimilation over the Tibetan Plateau on medium range Numerical weather prediction

de Rosnay, P.; Balsamo, G.; Orsolini, Yvan; Dutra, E.; Liu, B.; Senan, R.; Wang, W.; Wegmann, Martin; Yang, K.; Zhu, C.

2019

Evaluation of Snow Cover and Depth over the Tibetan Plateau in Global Reanalyses Using In-situ and Satellite Remote Sensing Observations

Orsolini, Yvan; Wegmann, Martin; Dutra, E.; de Rosnay, P.; Balsamo, G.; Liu, B.; Senan, R.; Wang, W.; Yang, K.; Zhu, C.

2019

Evaluation of Snow Cover and Depth over the Tibetan Plateau in Global Reanalyses Using In-situ and Satellite Remote Sensing Observations

Orsolini, Yvan; Wegmann, Martin; Dutra, E.; Liu, B.; Balsamo, G.; Yang, K.; de Rosnay, P.; Zhu, C.; Wang, W.; Senan, R.

2019

Impact of snow initialisation in subseasonal-to-seasonal winter forecasts with the Norwegian Climate Prediction Model

Li, Fei; Orsolini, Yvan; Keenlyside, Noel; Shen, Mao-Lin; Wang, Yiguo; Counillon, Francois

2019

Observations of microbarom-generated infrasound in Northern Norway during three different sudden stratospheric warmings

Näsholm, Sven Peter; Assink, Jelle; Blixt, Erik Mårten; De Carlo, Marine; Evers, Läslo G.; Gibbons, Steven John; Kero, Johan; Le Pichon, Alexis; Orsolini, Yvan; den Ouden, Oliver F. C.; Smets, Pieter S

2019

Challenges in forecasting water resources of the Indus River basin: Lessons from the analysis and modeling of atmospheric and hydrological processes

Mesquita, Michel d. S.; Orsolini, Yvan; Pal, Indrani; Veldore, Vidyunmala; Li, Lu; Raghavan, Krishnan; Panandiker, Ashwini M.; Honnungar, Vivekanand; Gochis, David; Burkhart, John

2019

E-region nitric oxide response to energetic electron precipitation

Smith-Johnsen, Christine; Tyssøy, Hilde Nesse; Marsh, Daniel R.; Hendrickx, Koen; Orsolini, Yvan

2018

Nitric oxide response to the April 2010 electron precipitation event

Smith-Johnsen, Christine; Marsh, Daniel R.; Orsolini, Yvan; Nesse Tyssøy, Hilde; Sandanger, Marit Irene J.; Ødegaard, Linn-Kristine Glesnes; Stordal, Frode

2018

Observations of SuperDARN global tides in the MLT and their response to sudden stratospheric warming events

Espy, Patrick Joseph; Hibbins, Robert; Orsolini, Yvan; Limpasuvan, Varavut

2018

Impact of Arctic sea ice variations on winter temperature anomalies in northern hemispheric land areas

Köenigk, Torben; Gao, Yongqi; Gastineau, Guillaume; Keenlyside, Noel; Nakamura, Tetsu; Ogawa, Fumiaki; Orsolini, Yvan; Semenov, Vladimir A.; Suo, Lingling; Tian, Tian; Wang, Tao; Wettstein, Justin; Yang, Shuting

2018

Mesospheric nitric acid enhancements during energetic electron precipitation events simulated by WACCM‐D

Orsolini, Yvan; Smith-Johnsen, Christine; Marsh, Daniel R.; Stordal, Frode; Rodger, Craig J.; Verronen, Pekka T.; Clilverd, Mark A.

2018

Impact of the solar and geomagnetic activity on atmospheric variables: A study with WACCM.

Tartaglione, Nazario; Orsolini, Yvan; Otterå, Odd Helge; Toniazzo, Thomas

2018

The impact of the Arctic sea ice loss and variation on lower latitudes

Koenigk, Torben; Gao, Yongqi; Gastineau, Guillaume; Keenlyside, Noel; Nakamura, Tetsu; Ogawa, Fumiaki; Orsolini, Yvan; Semenov, Vladimir; Suo, Lingling; Tian, Tian; Yang, Shuting; Wang, Tao

2018

Nitric oxide response to the April 2010 electron precipitation event – using WACCM and WACCM-D with and without medium energy electrons

Smith-Johnsen, Christine; Marsh, Daniel R.; Orsolini, Yvan; Tyssøy, Hilde Nesse; Hendrickx, Koen; Sandanger, Marit Irene J.; Ødegaard, Linn-Kristine Glesnes; Stordal, Frode

2018

Observations of SuperDARN global tides in the MLT and their response to sudden stratospheric warming events

Hibbins, Robert; Espy, Patrick Joseph; Orsolini, Yvan; Limpasuvan, Varavut

2018

Nitric oxide response to the April 2010 electron precipitation event: Using WACCM and WACCM-D with and without medium-energy electrons

Smith-Johnsen, Christine; Marsh, Daniel R.; Orsolini, Yvan; Tyssøy, Hilde Nesse; Hendrickx, Koen; Sandanger, Marit Irene J.; Ødegaard, Linn-Kristine Glesnes; Stordal, Frode

2018

Polarized response of East Asian winter temperature extremes in the era of Arctic warming

Ma, Shuangmei; Zhu, Congwen; Liu, Boqi; Zhou, Tianjun; Ding, Yihui; Orsolini, Yvan

2018

2018

Chemical impacts of energetic particle precipitation in the middle atmosphere

Orsolini, Yvan; Smith-Johnsen, Christine; Marsh, Dan; Stordal, Frode

2018

Atlantic multidecadal oscillation modulates the impacts of Arctic sea ice decline

Li, Fei; Orsolini, Yvan; Wang, Huijun; Gao, Yongqi; He, Shengping

2018

Evaluating impacts of the Arctic sea ice loss and variation on the northern hemisphere climate

Koenigk, Torben; Gao, Yongqi; Gastineau, Guillaume; Keenlyside, Noel; Nakamura, Tetsu; Ogawa, Fumiaki; Orsolini, Yvan; Semenov, Vladimir; Suo, Lingling; Tian, Tian; Wang, Tao; Wettstein, Jonathan J.; Yang, Shuting

2018

Atlantic multidecadal oscillation modulates the impacts of Arctic sea ice decline

Li, Fei; Orsolini, Yvan; Wang, Huijun; Gao, Yongqi; He, Shengping

2018

Nighttime mesospheric ozone enhancements during the 2002 southern hemispheric major stratospheric warming

Smith-Johnsen, Christine; Orsolini, Yvan; Stordal, Frode; Limpasuvan, Varavut; Pérot, Kristell

2018

Direct and indirect electron precipitation effect on nitric oxide, using a full range energy spectrum.

Smith-Johnsen, C.; Tyssøy, H. N.; Hendrickx, K.; Orsolini, Y.; Kishore Kumar, G.; Ødegaaard, L.-K. G.; Stordal, F.; Megner, L.

2017

Direct and indirect electron precipitation effect on nitric oxide during the April 2010 electron precipitation events, Part 1: Observations, Part 2: WACCM.

Tyssøy, H. N.; Smith-Johnsen, C.; Orsolini, Y.; Marsh, D. R.; Hendrickx, K.; Sandanger, M. I. J.; Ødegaard, L.-K. G.; Kishore Kumar, G.; Stordal, F.; Megner, L.

2017

Stratospheric ozone distribution and its influence on the atmospheric circulation.

Tartaglione, N.; Toniazzo, T.; Otterå, H.; Orsolini, Y.

2017

Impact of Arctic sea ice variations on winter temperature anomalies in northern hemisphere land areas in multi-model ensemble simulations – GREENICE-Project.

Koenigk, T.; Keenlyside, N.; Ogawa, F.; Gao, Y.; S. Yang, S.; Gastineau, G.; Semenov, V.; Wettstein, J. J.; Orsolini, Y.

2017

Eurasian snow depth in longterm climate reanalyses.

Wegmann W.; Orsolini, Y.; Bulygina, O.; Sterin, A.; Brönnimann, S.

2017

Advancing climate forecasting.

Merryfield, W. J.; Doblas-Reyes, F. J.; Ferranti, L.; Jeong, J.-H.; Orsolini, Y. J.; Saurral, R. I.; Scaife, A.; A.; Tolstykh, M. A.; Rixen, M.

2017

Direct and indirect electron precipitation effect on nitric oxide in the polar middle atmosphere, using a full-range energy spectrum.

Smith-Johnsen, C.; Nesse Tyssøy, H.; Hendrickx, K.; Orsolini, Y.; Kishore Kumar, G.; Ødegaard, L.-K. G.; Sandanger, M. I.; Stordal, F.; Megner, L.

2017

Eurasian snow depth in long-term climate reanalyses.

Wegmann, M.; Orsolini, Y.; Dutra, E.; Bulygina, O.; Sterin, A.; Brönnimann, S.

2017

Modelling the descent of nitric oxide during the elevated stratopause event of january 2013.

Orsolini, Y. J.; Limpasuvan, V.; Pérot, K.; Espy, P.; Hibbins, R.; Lossow, S.; Raaholt Larsson, K.; Murtagh, D.

2017

NO produced by energetic electron precipitation during a geomagnetic storm in April 2010 – model vs observations.

Smith-Johnsen C.; Marsh, D.; Orsolini, Y.; Tyssøy, H. N.; Hendrickx, K.; Glesnes Ødegaard, L.-K.; Stordal, F.; Megner, L.

2016

Impact of springtime Himalayan-Tibetan Plateau snowpack on the onset of the Indian summer monsoon in coupled seasonal forecasts.

Orsolini, Y.J.; Senan, R.; Weisheimer, A.; Vitart, F.; Balsamo, G.; Stockdale, T. N.; Dutra, E.; Doblas-Reyes, F. J.

2016

NO produced by energetic electron precipitation during a geomagnetic storm in April 2010.

Smith-Johnsen, C.; Stordal, F.; Orsolini, Y.J.; Tissøy H.

2016

Impact of springtime Himalayan-Tibetan Plateau snowpack on the onset of the Indian summer monsoon in coupled seasonal forecasts.

Orsolini Y.J.; Senan, R.; Weisheimer, A.; Vitart, F.; Balsamo, G.; Doblas-Reyes, F. J.; Stockdale, T. N.; , Dutra, E.

2016

Eurasian snow depth in long-term climate reanalysis.

Wegmann, M.; Orsolini, Y.J.; Dutra, E.; Bulygina, O.; Jaiser, R.; Handorf, D.; Rinke, A.; Dethloff, K.; Sterin, A.; Brönnimann, S.

2016

Energetic particle precipitation effects as observed by the Odin/SMR instrument.

Pérot, K.; Murtagh, D.; Kiviranta, J.; Ringsby, J.; Raaholt Larsson, K.; Orsolini Y.J.

2016

EPP-produced NO and its 27-day solar cycles in production and mesospheric descent.

Hendrickx, K.; Megner, L.; Gumbel, J.; Orsolini, Y.J.; Siskind, D.; Tissøy, H.; Hertvig, M.

2016

Impact of the springtime Himalayan-Tibetan Plateau on the onset on the Indian summer monsoon in coupled forecasts.

Orsolini, Y.; Senan, R.; Weisheimer, A.; Vitart, F.; Balsamo, G.; Doblas-Reyes, F.J.; Stockdale, T.N.; Dutra, E.

2016

Forecasting India’s water future.

Mesquita, M. d. S.; Veldore, V.; Li, L.; Krishnan, R.; Orsolini, Y.; Senan, R.; Ramarao, M. V. S.; Viste, E.

2016

Impact of springtime Himalayan-Tibetan Plateau snowpack on the onset of the Indian summer monsoon in coupled seasonal forecasts.

Senan, R.; Orsolini, Y.J.; Weisheimer, A.; Vitart, F.; Balsamo, G.; Stockdale, T.N.; Dutra, E.; Doblas-Reyes, F.J.; Basang, D.

2016

Nitric oxide produced by energetic electron precipitation during a geomagnetic storm in April 2010.

Smith-Johnsen, C.; Tyssøy, H.N.; Ødegaard, L.-C. G.; Stordal, F.; Orsolini, Y.; Hendricks, K.; Megner, L.

2015

Influence of the Eurasian snow on the negative North Atlantic Oscillation in subseasonal forecasts of the cold winter 2009/2010.

Senan, R.; Orsolini, Y.J.; Weisheimer, A.; Vitart, F.; Balsamo, G.; Doblas-Reyes, F.J.

2015

Impact of springtime snow over the Himalayan-Tibetan Plateau on the onset of the Indian summer monsoon in coupled seasonal forecasts.

Orsolini, Y.; Senan, R.; Weisheimer, A.; Vitart, F.; Balsamo, G.; Stockdale, T.N.; Dutra, E.; Doblas-Reyes, F.J.; Basang, D.

2015

Impact of springtime snow over the Himalayan-Tibetan Plateau on the onset of the Indian summer monsoon in coupled seasonal forecasts.

Orsolini, Y.; Senan, R.; Weisheimer, A.; Vitart, F.; Balsamo, G.; Stockdale, T.N.; Dutra, E.; Doblas-Reyes, F.J.; Basang, D.

2015

Observation of 27-day solar cycles in the production and mesospheric descent of EPP-produced NO.

Hendrickx, K.; Megner, L.; Gumbel, J.; Siskind, D.E.; Orsolini, Y.J.; Nesse Tyssøy, H.; Hervig, M.

2015

Arctic moisture source for Eurasian snow cover variations in autumn.

Wegmann, M.; Orsolini, Y.; Vazquez, M.; Gimeno, L.; Nieto, R.; Bulygina, O.; Jaiser, R.; Handorf, D.; Rinke, A.; Dethloff, K.; Sterin, A.; Brönnimann, S.

2015

Observation of 27 day solar cycles in the production and mesospheric descent of EPP-produced NO.

Hendrickx, K.; Megner, L.; Gumbel, J.; Siskind, D.E.; Orsolini, Y.J.; Nesse Tyssøy, H.; Hervig, M.

2015

The relevance of the location of blocking highs for stratospheric variability in a changing climate.

Ayarzaguena, B.; Orsolini, Y.J.; Langematz, U.; Abalichin, J.; Kubin, A.

2015

Influence of La Nina on high impact weather over Eurasia in summer 2010.

Peters, D.; Schneidereit, A.; Fraedrich, K.; Orsolini, Y.J.; Zhang, L.; Zhu, X.

2015

Arctic moisture source for Eurasian snow cover variations in autumn.

Wegmann, M.; Orsolini, Y.; Vazquez, M.; Gimeno, L.; Nieto, R.; Bulygina, O.; Jaiser, R.; Handorf, D.; Rinke, A.; Dethloff, K.; Sterin, A.; Brönnimann, S.

2015

Downward transport of nitrogen oxides produced by energetic particle precipitation.

Orsolini, Y.; Limpasuvan, V.; Perot, K.; Kinnison, D.

2015

Global MLT response to major Sudden Stratospheric Warming (SSW) events.

Limpasuvan, V.; Orsolini, Y.; Garcia, R.; Smith, A.; Kinnison, D.

2015

Thermosphere-Stratosphere coupling during stratospheric sudden warmings.

Orsolini, Y.; Limpasuvan, V.; Perot, K.; Kinnison, D.

2015

Nighttime mesospheric ozone during the southern hemispheric major stratospheric warming.

Smith-Johnsen C.; Orsolini, Y.; Stordal, F.; Limpasuvan, V.

2015

Impact of snow cover and sea ice on sub-seasonal to seasonal predictions in the Arctic.

Orsolini, Y.; Senan, R.; Balsamo, G.; Doblas-Reyes, F.; Vitart, F.; Weisheimer, A.

2015

Downward transport of nitrogen oxides produced by energetic particle precipitation.

Orsolini, Y.; Limpasuvan, V.; Perot, K.; Kinnison, D.

2015

Arctic moisture source for Eurasian snow cover variations in autumn.

Wegmann, M.; Orsolini, Y.; Vazquez, M.; Gimeno, L.; Nieto, R.; Bulygina, O.; Jaiser, R.; Handorf, D.; Rinke, A.; Dethloff, K.; Sterin, A.; Brönnimann, S.

2015

Update on Polar Ozone: Past, Present, and Future.

Dameris, M., Godin-Beekmann, S. (Lead Authors), Alexander, S.; Braesicke, P.; Chipperfield, M.; de Laat, A.T.J.; Orsolini, Y.; Rex,M.; Santee, M.L.

2014

Planetary wave 1 and 2 activity in MLT during stratospheric warmings from a chain of SuperDARN radars and WACCM.

Kleinknecht, N.H.; Orsolini, Y.J.; Espy, P.J.; Limpasuvan, V.; Hibbins, R.E.

2014

The relevance of blocking highs for stratospheric variability in a changing climate.

Ayarzagüena, B.; Orsolini, Y.; Langematz, U.; Abalichin, J.; Kubin, A.

2014

Nighttime secondary ozone layer during major stratospheric sudden warmings in specified-dynamics WACCM.

Orsolini, Y.; Tweedy, O.; Limpasuvan, V.; Randall, C.; Smith, A.; Garcia, R.; Chandran, A.; Harvey, L.

2014

Future changes in elevated stratopause events.

Scheffler, J.; Langematz, U.; Orsolini, Y.; Ayarzaguena, B.

2014

Impact of snow initialization on subseasonal forecasts.

Orsolini, Y.; Balsamo, G.; Weisheimer, A.; Vitart, F.; Senan, R.; Doblas-Reyes, F.; Benestad, R.

2014

Impact of snow initialization on subseasonal forecasts.

Orsolini, Y.; Senan, R.; Balsamo, G.; Doblas-Reyes, F.; Vitart, F.; Weisheimer, A.; Carrasco, A.; Benestad, R.

2014

MLT dynamics related to major sudden stratospheric warming events.

Limpasuvan, V.; Orsolini, Y.; Chandran, A.; Garcia, R.; Kinnison, D.

2014

Atmospheric ozone and methane in a changing climate.

Isaksen, I.S.A.; Berntsen, T.K.; Dalsøren, S.B.; Eleftheratos, K.; Orsolini, Y.; Rognerud, B.; Stordal, F.; Søvde, O.A.; Zerefos, C.; Holmes, C.D.

2014

Future changes in elevated stratopause events.

Scheffler, J.; Langematz, U.; Orsolini, Y.J.; Ayarzagüena, B.

2014

Impact of snow initialization on sub-seasonal forecasts.

Orsolini, Y.; Senan, R.; Benestad, R. Balsamo, G.; Vitart, F.; Weisheimer, A.; Doblas-Reyes, F.

2014

Impact of snow initialization on sub-seasonal forecasts.

Orsolini, Y.; Balsamo, G.; Weisheimer, A.; Vitart, F.; Senan, R.; Doblas-Reyes, F.; Benestad, R.

2014

Precipitation events over North China in August 2010: observations, monthly forecasting, and intra-seasonal variability of wave-trains across Eurasia.

Orsolini, Y.J.; Zhang, L.; Peters, D.H.W.; Fraedrich, K.; Zhu, X.; Schneidereit, A.; van den Hurk, B.

2014

Modeling the Impact of Energetic Particle Precipitation on Stratospheric Nitric Acid Enhancements using WACCM.

Tweedy, O.; Limpasuvan, V.; Orsolini, Y.J.; Smith, A.K.; Garcia, R.R.; Kinnison, D.; Randall, C.E.; Kvissel, O.-K.; Stordal, F.; Harvey, V.L.; Chandran, A.

2013

A climatology of frozen-in anticyclones in the spring arctic stratosphere over the period 1960-2011.

Thiéblemont, R.; Orsolini, Y.J.; Hauchecorne, A.; Drouin, M.-A.; Huret, M.

2013

Reconciliation of essential process parameters for an enhanced predictability of Arctic stratospheric ozone loss and its climate interactions (RECONCILE): activities and results.

von Hobe, M.; Bekki, S.; Borrmann, S.; Cairo, F.; D'Amato, F.; Di Donfrancesco, G.; Dörnbrack, A.; Ebersoldt, A.; Ebert, M.; Emde, C.; Engel, I.; Ern, M.; Frey, W.; Genco, S.; Griessbach, S.; Grooß, J.-U.; Gulde, T.; Günther, G.; Hösen, E.; Hoffmann, L.; Homonnai, V.; Hoyle, C. R.; Isaksen, I. S. A.; Jackson, D. R.; Jánosi, I. M.; Jones, R. L.; Kandler, K.; Kalicinsky, C.; Keil, A.; Khaykin, S. M.; Khosrawi, F.; Kivi, R.; Kuttippurath, J.; Laube, J. C.; Lefèvre, F.; Lehmann, R.; Ludmann, S.; Luo, B. P.; Marchand, M.; Meyer, J.; Mitev, V.; Molleker, S.; Müller, R.; Oelhaf, H.; Olschewski, F.; Orsolini, Y.; Peter, T.; Pfeilsticker, K.; Piesch, C.; Pitts, M. C.; Poole, L. R.; Pope, F. D.; Ravegnani, F.; Rex, M.; Riese, M.; Röckmann, T.; Rognerud, B.; Roiger, A.; Rolf, C.; Santee, M. L.; Scheibe, M.; Schiller, C.; Schlager, H.; Siciliani de Cumis, M.; Sitnikov, N.; Søvde, O. A.; Spang, R.; Spelten, N.; Stordal, F.; Suminska-Ebersoldt, O.; Ulanovski, A.; Ungermann, J.; Viciani, S.; Volk, C. M.; vom Scheidt, M.; von der Gathen, P.; Walker, K.; Wegner, T.; Weigel, R.; Weinbruch, S.; Wetzel, G.; Wienhold, F. G.; Wohltmann, I.; Woiwode, W.; Young, I. A. K.; Yushkov, V.; Zobrist, B.; Stroh, F.

2013

Nighttime secondary ozone layer during major stratospheric sudden warmings in specified-dynamics WACCM.

Tweedy, O.V.; Limpasuvan, V.; Orsolini, Y.J.; Smith, A.K.; Garcia, R.R.; Kinnison, D.; Randall, C.E.; Kvissel, O.-K.; Stordal, F.; Harvey, V.L.; Chandran, A.

2013

Impact of snow initialization on sub-seasonal forecasts.

Orsolini, Y.J.; Senan, R.; Balsamo, G.; Doblas-Reyes, F.J.; Vitart, F.; Weisheimer, A.; Carrasco, A.; Benestad, R.E.

2013

The response of polar mesosphere-low thermospheric (MLT) ozone to stratospheric sudden warming.

Tweedy, O.; Limpasuvan, V.; Smith, A.; Orsolini, Y.J.; Randall, C.; Garcia, R.R.; Kinnison, D.; Chadran, A.; Kvissel, O.-K.

2012

Frozen-in anticyclones inter-annual variability in the Arctic middle atmosphere over the period 1960-2011.

Thieblemont, R.; Orsolini, Y. J.; Huret, N.; Hauchecorne, A.; Drouin, M.-A.

2012

Frozen-in anticyclone occurrences in the Arctic stratosphere after the vortex breakdown.

Thieblemont, R.; Orsolini, Y. J.; Huret, N.; Hauchecorne, A.; Drouin, M.-A.

2012

Stratosphere-Mesosphere coupling during major stratospheric sudden warming.

Orsolini, Y.; Tweedy, O.; Limpasuvan, V.; Smith, A.; Kvissel, O.-K.

2012

Attribution of the Arctic ozone column deficit in March 2011.

Isaksen, I.S.A.; Zerefos, C.; Wang, W.-C.; Balis, D.; Eleftheratos, K.; Rognerud, B.; Stordal, F.; Berntsen, T.K.; LaCasce, J.H.; Søvde, O.A.; Olivié, D.; Orsolini, Y.J.; Zyrichidou, I.; Prather, M.; Tuinder, O.N.E.

2012

2012

Spatio-temporal variability of the polar middle atmosphere. Insights from over 30 years of research satellite observations.

Lahoz, W.A.; Orsolini, Y.J.; Manney, G.L.; Minschwaner, K.; Allen, D.R.; Errera, Q.; Jackson, D.R.; Lambert, A.; Lee, J.; Pumphrey, H.; Schwartz, M.; Wu, D.

2012

Monitoring of the atmospheric ozone layer and natural ultraviolet radiation. Annual report 2011.

Svendby, T.M.; Myhre, C.L.; Stebel, K.; Edvardsen, K.; Orsolini, Y.; Dahlback, A.

2012

Impact of snow initialization on sub-seasonal forecasts.

Orsolini, Y.; Senan, R.; Carrasco, A.; Balsamo, G.; Doblas-Reyes, P.; Vitart, F.; Weisheimer, A.; Benestad, R.

2012

Havisens rolle som sesongvarsler.

Benestad, R.; Orsolini, Y.; Melsom, A.; Kindem, I.; Senan, R.

2012

Mesospheric intrusion and anomalous chemistry during and after a major stratospheric sudden warming. In press

Kvissel, O.-K.; Orsolini, Y.J.; Stordal, F.; Limpasuvan, V.; Richter, J.H.; Marsh, D.R.

2012

Stratopausen i Arktis sett med nye øyne.

Orsolini, Y.; Kvissel, O.-K.; Stordal, F.; Isaksen, I.

2011

Observed and modelled record ozone decline over the Arctic during winter/spring 2011.

Balis, D.; Isaksen, I.S.A.; Zerefos, C.; Zyrichidou, I.; Eleftheratos, K.; Tourpali, K.; Bojkov, R.; Rognerud, B.; Stordal, F.; Søvde, O.A.; Orsolini, Y.

2011

How complete is our understanding of polar ozone depletion?

von Hobe, M.; Orsolini, Y.; the RECONCILE Science Team.

2011

Mesospheric intrusion and anomalous chemistry during and after a major stratospheric sudden warming.

Kvissel, O.-K.; Orsolini, Y. J.; Stordal, F.; Limpasuvan, V.; Richter, J.; Marsh, D.R.

2011

Mesoscale simulations of gravity waves during the 2008-2009 major stratospheric sudden warming.

Limpasuvan, V.; Alexander, M.J.; Orsolini, Y.J.; Wu, D.L.; Xue, M.; Richter, J.H.; Yamashita, C.

2011

Sensitivity of summer 2-m temperature to sea ice conditions.

Benestad, R. E.; Senan, R.; Balmaseda, M.; Ferranti, L.; Orsolini, Y.; Melsom, A.

2011

Study of the seasonal ozone variations at European high latitudes.

Werner, R.; Stebel, K.; Hansen, G.H.; Hoppe, U.-P.; Gausa, M.; Kivi, R.; von der Gathen, P.; Orsolini, Y.; Kilifarska, N.

2011

Impact of snow on the NH autumn and winter circulation in an ensemble of coupled forecasts.

Orsolini, Y.; Balsamo, G.; Doblas-Reyes, F.; Vitart, F.; Weisheimer, A.

2010

Autumn-time response of the ocean-atmospheric system to interannual changes in Arctic sea-ice extent.

Orsolini, Y. J.; Senan, R.; Benestad, R.E.; Melsom, A.; Balmaseda, M.A.

2010

An overview of the StraPolEté project : dynamics, aerosols and bromine content of the polar region in summertime.

Huret, N.; Catoire, V.; Berthet, G.; Renard, J.; Thiéblemont, R.; Salazar, V.; Krysztofiak, G.; Payan, S.; Camy-Peyret, C.; Té, Y.; Bureau, J.; Brogniez, C.; Lefevre, F.; Jegou, F.; Godin-Beekmann, S.; Pérot, K.; Dorf, M.; Kreycy, S.; Werner, B.; Pfeilsticker, K.; Orsolini, Y.

2010

An overview of the StraPolEté project : dynamics, aerosols and bromine content of the polar region in summertime.

Huret, N.; Payan, S.; Brogniez, C.; Lefèvre, F. , Dorf, M.; Renard, J.-B.; Berthet, G.; Orsolini, Y.; Catoire, V.; Camy-Peyret, C.; Té, Y.-V.; Kerycy, S.; Pfeiltsicker, K.; Thiéblemeont, R.; Salazar, V.; Pondrom, M.; Bureau, J.; Godin, S.

2010

Autumn-time response of the ocean-atmospheric system to interannual changes in Arctic sea-ice extent.

Senan, R.; Orsolini, Y.J.; Benestad, R.E.; Melsom, A.; Balmaseda, M.A.

2010

Exploring the role of sea-ice for seasonal forecasts.

Senan, R.; Benestad, R.E.; Balmaseda, M.; Ferranti, L.; Orsolini, Y.J.; Melsom, A.

2009

Exploring the relationship between the Arctic sea-ice and mid to high latitude circulation anomalies.

Benestad, R.E.; Senan, R.; Balmaseda, M.A.; Ferranti, L.; Orsolini, Y.J.; Melsom, A.

2009

Study of the inter-annual ozone variation at European high latitudes.

Werner, R.,Stebel, K.; Hansen, G.H.; Hoppe, U.-P.; Gausa, M.; Kivi, R.; van der Gathen, P.; Orsolini, Y.

2008

Arctic influence and month-to-season scale predictability over northern Europe.

Benestad, R.E.; Senan, R.; Kindem, I.T.; Orsolini, Y.J.; Melsom, A.

2008

Ozone trends at northern mid- and high latitudes – a European perspective.

Harris, N.R.P.; Kyrö, E.; Staehelin, J.; Brunner, D.; Andersen, S.-B.; Godin-Beekmann, S.; Dhomse, S.; Hadjinicolaou, P.; Hansen, G.; Isaksen, I.; Jrrar, A.; Karpetchko, A.; Kivi, R.; Knudsen, B.; Krizan, P.; Lastovicka, J.; Maeder, J.; Orsolini, Y.; Pyle, J.A.; Rex, M.; Vanicek, K.; Weber, M.; Wohltmann, I.; Zanis, P.; Zerefos, C.

2008

European surface ozone in the extreme summer 2003.

Solberg, S.; Hov, Ø.; Søvde, A.; Isaksen, I. S. A.; Coddeville, P.; De Backer, H.; Forster, C.; Orsolini, Y.; Uhse, K.

2008

Origin of the January – April 2004 increase in stratospheric NO2 observed in the northern polar latitudes.

Renard, J.B.; Blelly, P.L.; Bourgeois, Q.; Chartier, M.; Goutail, F.; Orsolini, Y.J.

2006

2006

A study of the Arctic tropopause, with special emphasis on Northern Scandinavia – a. Ozone sonde and ECMWF data analysis.

Stebel, K.; Hall, C.; Hansen, G.; Karpetchko, A.; Kirkwood, S.; Kyrö, E.; Latteck, R.; Müller, M.; Nikulin, G.; Orsolini, Y.; Roettger, J.; Singer, W.

2005

European surface ozone in the extreme summer 2003.

Solberg, S.; Coddeville, P.; Forster, C.; Hov, Ø.; Orsolini, Y.; Uhse, K.

2005

Sustainable atmosphere; transport and transformation of pollutants.

Solberg, S.; Coddewille, P.; Hov, Ø.; Orsolini, Y.; Simpson, D.; Uhse, K.

2005

Stratospheric effects of energetic particle precipitation in 2003-2004.

Randall, C.E.; Harvey, V.L.; Manney, G.L.; Orsolini, Y.; Codrescu, M.; Sioris, C.; Brohede, S.; Haley, C.S.; Gordley, L.L.; Zawodny, J.M.; Russell, J.M.

2005

Summertime low-ozone episodes over northern high latitudes and their impact on

Orsolini, Y.J.; Eskes, H.; Hansen, G.; Hoppe, U.P.; Kylling, A.; Kyro, E.; Notholt, J.; Van Der A.; R.; von der Gathen, P.

2004

Summertime low-ozone episodes at northern high latitudes.

Orsolini, Y.J.; Eskes, H.; Hansen, G.; Hoppe, U.P.; Kylling, A.; Kyro, E.; Notholt, J.; Van Der A.; R.; Von Der Gathen, P.

2003

Ozon og partikler er viktige for klimaet.

Isaksen, I.S.A.; Gauss, M.; Myhre, G.; Iversen, T.; Stebel, K.; Orsolini, Y.; Braathen, G.; Hansen, G.; Sundet, J.K.; Stordal, F.

2003

Coordinated ground-based validation of ENVISAT atmospheric chemistry with NDSC network data: Commissioning phase report.

Lambert, J.C.; Soebijanta, V.; Orsolini, Y.; Andersen, S.; Van, A. B.; Burrows, J.; Calisesi, Y.; Cambridge, C.; Claude, H.; De Backer-Barilly, M.-R.; de La Noë, J.; De Maziere, M.; Dorokohov, V.; Vik, A. F.; Godin-Beekmann, S.; Goutail, F.; Hansen, G.; Hochschild, G.; Høiskar, B. A.; Johnston, P.; Kämpfer, N.; Kreher, K.; Kyrö, E.; Leveau, J.; Mäder, J.; Milinevski, G.; Pommerau, J.-P.; Quinn, P.; Raffalski, U.; Rihter, A.; Roscoe, H.; Shanklin, J.; Staehlin, J.; Stebel, K.; Stubi, R.; Suortti, T.; Tørnkvist, K.; Van Roozendael, M.; Vaughan, G.; Wittrock, F.

2003

Summertime Arctic ozone variability and low-ozone episodes.

Orsolini, Y.; Eskes, H.; Hansen, G.; Hoppe, U.; Kylling, A.; Notholt, J. Van Der A, R. , Von Der Gathen, P.

2002

A new chemical Lagrangian model of the stratosphere (CLaMS): Part 1 Formulation of advection and mixing

McKenna, D.S.; Konopka, P.; Grooss, J.U.; Gunther, G.; Muller, R.; Spang, R.; Offermann, D.; Orsolini, Y.

2002

A numerical simulation of the two-day wave near the stratopause.

Limpasuvan, V.; Leovy, C.B.; Orsolini, Y.J.; Boville, B.A.

2000

A model study of ozone laminae at ALOMAR.

Orsolini, Y J.; Hansen, G.; Hoppe, U P.; Manney, G L.; Livesey, N.

1999

Re-construction of ozone profile and column at Andøya in the winter 1997/98.

Orsolini, Y.; Hansen, G.; Hoppe, U.P.; Manney, G.L.; Livesey, N.

1999

Copernicus Climate Change Service Evolution

The CERISE project kicked-off January 1 2023. It aims to enhance the quality of the Copernicus Climate Change Service (C3S) reanalysis and seasonal forecast portfolio, with a focus on land-atmosphere coupling. It […]

Project period: 2023 – 2027

Ongoing

Global snow depths from spaceborne remote sensing for permafrost, high-elevation precipitation, and climate reanalyses (SNOWDEPTH)

The SNOWDEPTH project will, as the first in the world, directly measure snow depths globally at high spatial resolution from freely available ICESat-2 NASA spaceborne laser altimetry data available since autumn […]

Project period: 2021 – 2026

Ongoing

Climate response to a Bluer Arctic with increased newly-formed winter Sea ICe (BASIC)

The scientific community still has no consensus on if and how Arctic warming and sea ice loss can influence weather and climate in the Northern Hemisphere. The BASIC project sets […]

Project period: 2021 – 2025

Ongoing

Yvan Joseph Orsolini has 405 publications at NILU:

Energetic particle precipitation influences global secondary ozone distribution

Jia, Jia; Murberg, Lise Eder; Løvset, Tiril; Orsolini, Yvan; Espy, Patrick Joseph; Zeller, Lilou C. G.; Salinas, Cornelius Csar Jude H.; Lee, Jae N.; Wu, Dong; Zhang, Jiarong

2024

Estimating stratospheric polar vortex strength using ambient ocean-generated infrasound and stochastics-based machine learning

Vorobeva, Ekaterina; Eggen, Mari Dahl; Midtfjord, Alise Danielle; Benth, Fred Espen; Hupe, Patrick; Brissaud, Quentin; Orsolini, Yvan Joseph Georges Emile G.; Näsholm, Sven Peter

2024

Relative impacts of sea ice loss and atmospheric internal variability on winter Arctic to East Asian surface air temperature based on large-ensemble simulations with NorESM2

He, Shengping; Drange, Helge; Furevik, Tore; Wang, Huijun; Fan, Ke; Graff, Lise Seland; Orsolini, Yvan Joseph Georges Emile G.

2023

Equilibrium Climate after Spectral and Bolometric Irradiance Reduction in Grand Solar Minimum Simulations

Tartaglione, Nazario; Toniazzo, Thomas; Otterå, Odd Helge; Orsolini, Yvan Joseph Georges Emile G.

2023

Large-scale atmospheric response to warm SST anomalies in the North Pacific in the 2021-22 winter

Nishii, K.; Taguchi, B.; Nakamura, H.; Orsolini, Yvan Joseph Georges Emile G.

2023

Energetic Particle Precipitation Reflected in the Global Secondary Ozone Distribution

Espy, Patrick Joseph; Jia, Jia; Murberg, Lise Eder; Løvset, Tiril; Orsolini, Yvan Joseph Georges Emile G.; Zeller, Lilou C.G.; Salinas, Jude; Lee, Jae N.; Wu, Dong Liang; Zhang, Jiarong

2023

Eastward Propagating Planetary Waves Observed Using the SuperDARN Meteor Radar Network

Espy, Patrick Joseph; Mirzaamin, Tina; Orsolini, Yvan Joseph Georges Emile G.; Rhodes, Christian Todd

2023

The Impacts of Third Pole Snow Assimilation on Seasonal Meteorology Predictions

Li, Wei; Li, Lu; Jie, Chen; Orsolini, Yvan Joseph Georges Emile G.; de Rosnay, Patricia; Senan, Retish

2023

Energetic particle precipitation reflected in the global secondary ozone distribution

Jia, Jia; Murberg, Lise Eder; Løvset, Tiril; Orsolini, Yvan Joseph Georges Emile G.; Espy, Patrick Joseph; Salinas, Jude; Lee, Jae N.; Wu, Dong; Zhang, Jiarong

2023

Tidal Amplification in the Lower Thermosphere during the 2003 October-November Solar Storms

Zhang, Jiarong; Orsolini, Yvan Joseph Georges Emile G.; Limpasuvan, Varavut; Liu, H.; Oberheide, Jens

2023

Energetic Particle Precipitation reflected in the Global Secondary Ozone Distribution

Jia, Jia; Murberg, Lise Eder; Løvset, Tiril; Orsolini, Yvan Joseph Georges Emile G.; Espy, Patrick Joseph; Salinas, Jude; Lee, Jae N.; Wu, Dong; Zhang, Jiarong

2023

Abrupt Change in the Lower Thermospheric Mean Meridional Circulation During Sudden Stratospheric Warmings

Orsolini, Yvan Joseph Georges Emile G.; Limpasuvan, Varavut; Zhang, Jiarong

2023

Energetic Particle Precipitation reflected in the Global Secondary Ozone Distribution

Jia, Jia; Murberg, Lise Eder; Løvset, Tiril; Orsolini, Yvan Joseph Georges Emile G.; Espy, Patrick Joseph; Salinas, Jude; Lee, Jae N.; Wu, Dong; Zhang, Jiarong

2023

Using a machine learning and stochastics-founded model to provide near real-time stratospheric polar vortex diagnostics based on high-latitude infrasound data

Eggen, Mari Dahl; Midtfjord, Alise Danielle; Vorobeva, Ekaterina; Benth, Fred Espen; Hupe, Patrick; Brissaud, Quentin; Orsolini, Yvan Joseph Georges Emile G.; Pichon, Alexis Le; Listowski, Constantino; Näsholm, Sven Peter

2023

Summarizing the research of the MADEIRA project – Middle atmosphere dynamics: exploiting infrasound using a multidisciplinary approach at high latitudes

Näsholm, Sven Peter; Amezcua, Javier; Assink, Jelle D.; Belova, Evgenia; Blixt, Mårten; Brissaud, Quentin; Eggen, Mari Dahl; Espy, Patrick Joseph; Hibbins, Robert Edward; Kero, Johan; Kværna, Tormod; Le Pichon, Alexis; Orsolini, Yvan Joseph Georges Emile G.; Vera Rodriguez, Ismael; Turquet, Antoine Leo; Vorobeva, Ekaterina

2023

Probing internal gravity waves in the middle atmosphere using infrasound from explosions

Vorobeva, Ekaterina; Assink, Jelle D.; Belova, Evgenia; Latteck, Ralph; Espy, Patrick Joseph; Baumgarten, Gerd; Strelnikova, Irina; Orsolini, Yvan Joseph Georges Emile G.; Näsholm, Sven Peter

2023

Impact of the Pacific sector sea ice loss on the sudden stratospheric warming characteristics

Zhang, Jiarong; Orsolini, Yvan Joseph Georges Emile G.; Limpasuvan, Varavut

2023

Energetic Particle Precipitation reflected in the Global Secondary Ozone distribution

Jia, Jia; Murberg, Lise Eder; Løvset, Tiril; Orsolini, Yvan Joseph Georges Emile G.; Espy, Patrick Joseph; Salinas, Jude; Lee, Jae N.; Wu, Dong; Zhang, Jiarong

2023

Total ozone trends at three northern high-latitude stations

Bernet, Leonie; Svendby, Tove Marit; Hansen, Georg Heinrich; Orsolini, Yvan; Dahlback, Arne; Goutail, Florence; Pazmino, Andrea; Petkov, Boyan; Kylling, Arve

2023

Impact of Eurasian autumn snow on the winter North Atlantic Oscillation in seasonal forecasts of the 20th century

Wegmann, Martin; Orsolini, Yvan J.; Weisheimer, Antje; van den Hurk, Bert; Lohmann, Gerrit

2022

Impacts of snow assimilation on seasonal snow and meteorological forecasts for the Tibetan Plateau

Li, Wei; Chen, Jie; Li, Lu; Orsolini, Yvan J.; Xiang, Yiheng; Senan, Retish; De Rosnay, Patricia

2022

Particle Precipitation Effects on the Global Secondary Ozone Distribution

Espy, Patrick Joseph; Murberg, Lise Eder; Løvset, Tiril; Orsolini, Yvan J.

2022

Total ozone trends and variability at three northern high-latitude stations

Bernet, Leonie; Svendby, Tove Marit; Hansen, Georg H.; Orsolini, Yvan J.; Dahlback, Arne; Goutail, Florence; Pazmino, Andrea; Petkov, Boyan

2022

Some key challenges for subseasonal to decadal prediction research

Merryfield, William J.; Baehr, Johanna; Batté, Lauriane; Beraki, Asmerom; Hermanson, Leon; Hudson, Debra; Johnson, Stephanie; Lee, June-Yi; Massonet, François; Muñoz, Ángel; Orsolini, Yvan J.; Ren, Hong-Li; Saurral, Ramiro; Smith, Doug; Takaya, Yuhei; Raghavan, Krishnan

2022

The 11 year solar cycle UV irradiance effect and its dependency on the Pacific Decadal Oscillation

Orsolini, Yvan J.; Guttu, Sigmund; Stordal, Frode; Otterå, Odd Helge; Omrani, Nour-Eddine

2022

The 11 year solar cycle UV irradiance effect and its dependency on the Pacific Decadal Oscillation

Orsolini, Yvan J.; Guttu, Sigmund; Stordal, Frode; Otterå, Odd Helge; Omrani, Nour-Eddine

2022

Total Ozone Trends at Northern High Latitudes from Ground-based measurements

Bernet, Leonie; Dahlback, Arne; Goutail, Florence; Hansen, Georg Heinrich; Orsolini, Yvan J.; Pazminño, Andrea; Svendby, Tove Marit

2021

Impact of Eurasian autumn snow on the winter North Atlantic Oscillation in seasonal forecasts of the 20th century

Wegmann, Martin; Orsolini, Yvan J.; Weisheimer, Antje; Van Den Hurk, Bart; Lohmann, Gerrit

2021

Elevated stratopause events in the current and a future climate: A chemistry-climate model study

Scheffler, Janice; Ayarzagüena, Blanca; Orsolini, Yvan J.; Langematz, Ulrike

2021

Impacts of UV Irradiance and Particle Precipitation on the North Atlantic Oscillation During the 11-year Solar Cycle

Orsolini, Yvan J.; Guttu, Sigmund; Stordal, Frode; Otterå, Odd Helge; Omrani, Nour-Eddine; Tartaglione, Nazario; Verronen, Pekka T.; Rodger, Craig J.; Clilverd, Mark A.

2021

Validation of Smiles HCl Profiles Over a Wide Range from the Stratosphere to the Lower Thermosphere

Nara, Seidai; Sato, Tomohiro O.; Yamada, Takayoshi; Froidevaux, Lucien; Livesey, Nathaniel J.; Walker, Kaley A.; Schreier, Franz; Xu, Jian; Orsolini, Yvan J.; Limpasuvan, Varavut; Kuno, Nario; Kasai, Yasuko

2021

The 11 year solar cycle UV irradiance effect and its dependency on the Pacific Decadal Oscillation

Guttu, Sigmund; Orsolini, Yvan J.; Stordal, Frode; Otterå, Odd Helge; Omrani, Nour-Eddine

2021

Impacts of UV irradiance and medium-energy electron precipitation on the North Atlantic oscillation during the 11-year solar cycle

Guttu, Sigmund; Orsolini, Yvan; Stordal, Frode; Otterå, Odd Helge; Omrani, Nour-Eddine; Tartaglione, Nazario; Verronen, Pekka T.; Rodger, Craig J.; Clilverd, Mark A.

2021

The 11 year solar cycle UV irradiance effect and its dependency on the Pacific Decadal Oscillation

Guttu, Sigmund; Orsolini, Yvan J.; Stordal, Frode; Otterå, Odd Helge; Omrani, Nour-Eddine

2021

Forecast skill of autumn snow for European winter climate during the 20th century: A multi member seasonal prediction experiment

Wegmann, Martin; Orsolini, Yvan J.; Weisheimer, Antje; van den Hurk, Bart; Lohmann, Gerrit

2021

Arctic Sea-Ice Loss Intensifies Aerosol Transport to the Tibetan Plateau

Li, Fei; Wang, Huijun; Orsolini, Yvan J.; Cong, Zhiyuan; Gao, Yongqi; Kang, Shichang

2021

Tidal and lower thermospheric mean meridional circulation response to stratospheric warmings

Limpasuvan, Varavut; Orsolini, Yvan J.; Zhang, Jiarong; Espy, Patrick Joseph; Hibbins, Robert

2021

Slow Eastward-Propagating Planetary Waves Prior to Sudden Stratospheric Warmings

Rhodes, Christian Todd; Limpasuvan, Varavut; Orsolini, Yvan J.

2021

Validation of SMILES HCl profiles over a wide range from the stratosphere to the lower thermosphere

Nara, Seidai; Sato, Tomohiro O.; Yamada, Takayoshi; Fujinawa, Tamaki; Kuribayashi, Kota; Manabe, Takeshi; Froidevaux, Lucien; Livesey, Nathaniel J.; Walker, Kaley A.; Xu, Jian; Schreier, Franz; Orsolini, Yvan J.; Limpasuvan, Varavut; Kuno, Nario; Kasai, Yasuko

2020

Arctic sea-ice loss intensifies aerosol transport to the Tibetan Plateau

Li, Fei; Wan, Xin; Wang, Huijun; Orsolini, Yvan J.; Cong, Zhiyuan; Gao, Yongqi; Kang, Shichang

2020

Impact of snow cover data assimilation over the Tibetan Plateau on medium-range Numerical Weather Prediction

de Rosnay, Patricia; Balsamo, Gianpaolo; Orsolini, Yvan J.; Dutra, Emanuel; Liu, Boqi; Senan, Retish; Wang, Wenli; Wegmann, Martin; Yang, Kun; Zhu, Congwen

2020

Impact of Medium-Energy Electron Precipitation on Ozone and Middle Atmosphere Dynamics in WACCM Simulations

Guttu, Sigmund; Orsolini, Yvan J.; Stordal, Frode; Limpasuvan, Varavut; Marsh, Daniel R.

2020

Subseasonal-to-seasonal Winter Forecasts with the Norwegian Climate Prediction Model: Role of Snow-Atmosphere Coupling at High Latitudes

Orsolini, Yvan J.; Li, Fei; Keenlyside, Noel; Shen, Mao-Lin; Counillon, Francois; Wang, G.

2020

Semidiurnal tidal signatures in microbarom infrasound array measurements

Näsholm, Sven Peter; Vorobeva, Ekaterina; Le Pichon, Alexis; Orsolini, Yvan; Turquet, Antoine Leo; Hibbins, Robert; Espy, Patrick Joseph; De Carlo, Marine; Assink, Jelle D.; Rodriguez, Ismael Vera

2020

Effects of the 11-year Solar Cycle including Medium-Energy Electron Precipitation in WACCM decadal climate predictions

Guttu, Sigmund; Orsolini, Yvan; Stordal, Frode; Otterå, Odd Helge; Toniazzo, Thomas; Verronen, Pekka T.

2020

Wind estimates in the mesosphere – lower thermosphere retrieved from infrasound data

Vorobeva, Ekaterina; Näsholm, Sven Peter; Espy, Patrick Joseph; Orsolini, Yvan; Hibbins, Robert

2020

Impact of late spring Siberian snow on summer rainfall in South-Central China

Shen, Haibo; Li, Fei; He, Shengping; Orsolini, Yvan; Li, Jingyi

2020

Slow Eastward-Propagating Planetary Waves Prior to Sudden Stratospheric Warmings

Rhodes, C. Todd; Limpasuvan, Varavut; Orsolini, Yvan

2020

Observations of microbarom-generated infrasound in Northern Norway during three different sudden stratospheric warmings

Näsholm, Sven Peter; Assink, Jelle; Blixt, Erik Mårten; De Carlo, Marine; Evers, Läslo Gerardus; Gibbons, Steven John; Kero, Johan; Le Pichon, Alexis; Orsolini, Yvan; den Ouden, Oliver F. C.; Smets, Pieter S

2019

Impact of Snow Initialization in Subseasonal-to-Seasonal (S2S) Winter Forecasts with the Norwegian Climate Prediction Model

Li, Fei; Orsolini, Yvan; Keenlyside, Noel; Shen, Mao-Lin; Counillon, Francois; Wang, Yiguo

2019

Semidiurnal Tidal Perturbations during SSW in SuperDARN and WACCM-X

Zhang, Jiarong; Limpasuvan, Var; Orsolini, Yvan; Espy, Patrick Joseph; Hibbins, Robert

2019

Impact of medium-energy electron precipitation on ozone and middle atmosphere dynamics in WACCM simulations

Guttu, Sigmund; Orsolini, Yvan; Stordal, Frode; Limpasuvan, Varavut; Marsh, D.

2019

Semidiurnal Tidal Perturbations During SSW in SuperDARN and WACCM

Limpasuvan, Varavut; Orsolini, Yvan; Espy, Patrick Joseph; Hibbins, Robert

2019

Evaluation of Snow Depth and Snow Cover over the Tibetan Plateau in Global Reanalyses Using In-situ and Satellite Remote Sensing Observations

Orsolini, Yvan; Wegmann, M.; Dutra, Emanuel; Liu, Boqi; Balsamo, Gianpaolo; Yang, Kun; de Rosnay, Patricia; Zhu, Congwen; Wang, Wenli; Senan, Retish

2019

2019

Impact of snow initialization in subseasonal-to-seasonal winter forecasts with the Norwegian Climate Prediction Model

Li, Fei; Orsolini, Yvan; Keenlyside, Noel; Shen, Mao-Lin; Counillon, Francois; Wang, Yiguo

2019

Evaluation of snow depth and snow cover over the Tibetan Plateau in global reanalyses using in situ and satellite remote sensing observations

Orsolini, Yvan; Wegmann, Martin; Dutra, Emanuel; Liu, Boqi; Balsamo, Gianpaolo; Yang, Kun; de Rosnay, Patricia; Zhu, Congwen; Wang, Wenli; Senan, Retish; Arduini, Gabriele

2019

Estimating tropospheric and stratospheric winds using infrasound from explosions

Blixt, Erik Mårten; Näsholm, Sven Peter; Gibbons, Steven John; Evers, Laslo; Charlton-Perez, Andrew; Orsolini, Yvan; Kværna, Tormod

2019

Impact of snow cover data assimilation over the Tibetan Plateau on medium range Numerical weather prediction

de Rosnay, P.; Balsamo, G.; Orsolini, Yvan; Dutra, E.; Liu, B.; Senan, R.; Wang, W.; Wegmann, Martin; Yang, K.; Zhu, C.

2019

Evaluation of Snow Cover and Depth over the Tibetan Plateau in Global Reanalyses Using In-situ and Satellite Remote Sensing Observations

Orsolini, Yvan; Wegmann, Martin; Dutra, E.; de Rosnay, P.; Balsamo, G.; Liu, B.; Senan, R.; Wang, W.; Yang, K.; Zhu, C.

2019

Evaluation of Snow Cover and Depth over the Tibetan Plateau in Global Reanalyses Using In-situ and Satellite Remote Sensing Observations

Orsolini, Yvan; Wegmann, Martin; Dutra, E.; Liu, B.; Balsamo, G.; Yang, K.; de Rosnay, P.; Zhu, C.; Wang, W.; Senan, R.

2019

Impact of snow initialisation in subseasonal-to-seasonal winter forecasts with the Norwegian Climate Prediction Model

Li, Fei; Orsolini, Yvan; Keenlyside, Noel; Shen, Mao-Lin; Wang, Yiguo; Counillon, Francois

2019

Observations of microbarom-generated infrasound in Northern Norway during three different sudden stratospheric warmings

Näsholm, Sven Peter; Assink, Jelle; Blixt, Erik Mårten; De Carlo, Marine; Evers, Läslo G.; Gibbons, Steven John; Kero, Johan; Le Pichon, Alexis; Orsolini, Yvan; den Ouden, Oliver F. C.; Smets, Pieter S

2019

Challenges in forecasting water resources of the Indus River basin: Lessons from the analysis and modeling of atmospheric and hydrological processes

Mesquita, Michel d. S.; Orsolini, Yvan; Pal, Indrani; Veldore, Vidyunmala; Li, Lu; Raghavan, Krishnan; Panandiker, Ashwini M.; Honnungar, Vivekanand; Gochis, David; Burkhart, John

2019

E-region nitric oxide response to energetic electron precipitation

Smith-Johnsen, Christine; Tyssøy, Hilde Nesse; Marsh, Daniel R.; Hendrickx, Koen; Orsolini, Yvan

2018

Nitric oxide response to the April 2010 electron precipitation event

Smith-Johnsen, Christine; Marsh, Daniel R.; Orsolini, Yvan; Nesse Tyssøy, Hilde; Sandanger, Marit Irene J.; Ødegaard, Linn-Kristine Glesnes; Stordal, Frode

2018

Observations of SuperDARN global tides in the MLT and their response to sudden stratospheric warming events

Espy, Patrick Joseph; Hibbins, Robert; Orsolini, Yvan; Limpasuvan, Varavut

2018

Impact of Arctic sea ice variations on winter temperature anomalies in northern hemispheric land areas

Köenigk, Torben; Gao, Yongqi; Gastineau, Guillaume; Keenlyside, Noel; Nakamura, Tetsu; Ogawa, Fumiaki; Orsolini, Yvan; Semenov, Vladimir A.; Suo, Lingling; Tian, Tian; Wang, Tao; Wettstein, Justin; Yang, Shuting

2018

Mesospheric nitric acid enhancements during energetic electron precipitation events simulated by WACCM‐D

Orsolini, Yvan; Smith-Johnsen, Christine; Marsh, Daniel R.; Stordal, Frode; Rodger, Craig J.; Verronen, Pekka T.; Clilverd, Mark A.

2018

Impact of the solar and geomagnetic activity on atmospheric variables: A study with WACCM.

Tartaglione, Nazario; Orsolini, Yvan; Otterå, Odd Helge; Toniazzo, Thomas

2018

The impact of the Arctic sea ice loss and variation on lower latitudes

Koenigk, Torben; Gao, Yongqi; Gastineau, Guillaume; Keenlyside, Noel; Nakamura, Tetsu; Ogawa, Fumiaki; Orsolini, Yvan; Semenov, Vladimir; Suo, Lingling; Tian, Tian; Yang, Shuting; Wang, Tao

2018

Nitric oxide response to the April 2010 electron precipitation event – using WACCM and WACCM-D with and without medium energy electrons

Smith-Johnsen, Christine; Marsh, Daniel R.; Orsolini, Yvan; Tyssøy, Hilde Nesse; Hendrickx, Koen; Sandanger, Marit Irene J.; Ødegaard, Linn-Kristine Glesnes; Stordal, Frode

2018

Observations of SuperDARN global tides in the MLT and their response to sudden stratospheric warming events

Hibbins, Robert; Espy, Patrick Joseph; Orsolini, Yvan; Limpasuvan, Varavut

2018

Nitric oxide response to the April 2010 electron precipitation event: Using WACCM and WACCM-D with and without medium-energy electrons

Smith-Johnsen, Christine; Marsh, Daniel R.; Orsolini, Yvan; Tyssøy, Hilde Nesse; Hendrickx, Koen; Sandanger, Marit Irene J.; Ødegaard, Linn-Kristine Glesnes; Stordal, Frode

2018

Polarized response of East Asian winter temperature extremes in the era of Arctic warming

Ma, Shuangmei; Zhu, Congwen; Liu, Boqi; Zhou, Tianjun; Ding, Yihui; Orsolini, Yvan

2018

2018

Chemical impacts of energetic particle precipitation in the middle atmosphere

Orsolini, Yvan; Smith-Johnsen, Christine; Marsh, Dan; Stordal, Frode

2018

Atlantic multidecadal oscillation modulates the impacts of Arctic sea ice decline

Li, Fei; Orsolini, Yvan; Wang, Huijun; Gao, Yongqi; He, Shengping

2018

Evaluating impacts of the Arctic sea ice loss and variation on the northern hemisphere climate

Koenigk, Torben; Gao, Yongqi; Gastineau, Guillaume; Keenlyside, Noel; Nakamura, Tetsu; Ogawa, Fumiaki; Orsolini, Yvan; Semenov, Vladimir; Suo, Lingling; Tian, Tian; Wang, Tao; Wettstein, Jonathan J.; Yang, Shuting

2018

Atlantic multidecadal oscillation modulates the impacts of Arctic sea ice decline

Li, Fei; Orsolini, Yvan; Wang, Huijun; Gao, Yongqi; He, Shengping

2018

Nighttime mesospheric ozone enhancements during the 2002 southern hemispheric major stratospheric warming

Smith-Johnsen, Christine; Orsolini, Yvan; Stordal, Frode; Limpasuvan, Varavut; Pérot, Kristell

2018

Direct and indirect electron precipitation effect on nitric oxide, using a full range energy spectrum.

Smith-Johnsen, C.; Tyssøy, H. N.; Hendrickx, K.; Orsolini, Y.; Kishore Kumar, G.; Ødegaaard, L.-K. G.; Stordal, F.; Megner, L.

2017

Direct and indirect electron precipitation effect on nitric oxide during the April 2010 electron precipitation events, Part 1: Observations, Part 2: WACCM.

Tyssøy, H. N.; Smith-Johnsen, C.; Orsolini, Y.; Marsh, D. R.; Hendrickx, K.; Sandanger, M. I. J.; Ødegaard, L.-K. G.; Kishore Kumar, G.; Stordal, F.; Megner, L.

2017

Stratospheric ozone distribution and its influence on the atmospheric circulation.

Tartaglione, N.; Toniazzo, T.; Otterå, H.; Orsolini, Y.

2017

Impact of Arctic sea ice variations on winter temperature anomalies in northern hemisphere land areas in multi-model ensemble simulations – GREENICE-Project.

Koenigk, T.; Keenlyside, N.; Ogawa, F.; Gao, Y.; S. Yang, S.; Gastineau, G.; Semenov, V.; Wettstein, J. J.; Orsolini, Y.

2017

Eurasian snow depth in longterm climate reanalyses.

Wegmann W.; Orsolini, Y.; Bulygina, O.; Sterin, A.; Brönnimann, S.

2017

Advancing climate forecasting.

Merryfield, W. J.; Doblas-Reyes, F. J.; Ferranti, L.; Jeong, J.-H.; Orsolini, Y. J.; Saurral, R. I.; Scaife, A.; A.; Tolstykh, M. A.; Rixen, M.

2017

Direct and indirect electron precipitation effect on nitric oxide in the polar middle atmosphere, using a full-range energy spectrum.

Smith-Johnsen, C.; Nesse Tyssøy, H.; Hendrickx, K.; Orsolini, Y.; Kishore Kumar, G.; Ødegaard, L.-K. G.; Sandanger, M. I.; Stordal, F.; Megner, L.

2017

Eurasian snow depth in long-term climate reanalyses.

Wegmann, M.; Orsolini, Y.; Dutra, E.; Bulygina, O.; Sterin, A.; Brönnimann, S.

2017

Modelling the descent of nitric oxide during the elevated stratopause event of january 2013.

Orsolini, Y. J.; Limpasuvan, V.; Pérot, K.; Espy, P.; Hibbins, R.; Lossow, S.; Raaholt Larsson, K.; Murtagh, D.

2017

NO produced by energetic electron precipitation during a geomagnetic storm in April 2010 – model vs observations.

Smith-Johnsen C.; Marsh, D.; Orsolini, Y.; Tyssøy, H. N.; Hendrickx, K.; Glesnes Ødegaard, L.-K.; Stordal, F.; Megner, L.

2016

Impact of springtime Himalayan-Tibetan Plateau snowpack on the onset of the Indian summer monsoon in coupled seasonal forecasts.

Orsolini, Y.J.; Senan, R.; Weisheimer, A.; Vitart, F.; Balsamo, G.; Stockdale, T. N.; Dutra, E.; Doblas-Reyes, F. J.

2016

NO produced by energetic electron precipitation during a geomagnetic storm in April 2010.

Smith-Johnsen, C.; Stordal, F.; Orsolini, Y.J.; Tissøy H.

2016

Impact of springtime Himalayan-Tibetan Plateau snowpack on the onset of the Indian summer monsoon in coupled seasonal forecasts.

Orsolini Y.J.; Senan, R.; Weisheimer, A.; Vitart, F.; Balsamo, G.; Doblas-Reyes, F. J.; Stockdale, T. N.; , Dutra, E.

2016

Eurasian snow depth in long-term climate reanalysis.

Wegmann, M.; Orsolini, Y.J.; Dutra, E.; Bulygina, O.; Jaiser, R.; Handorf, D.; Rinke, A.; Dethloff, K.; Sterin, A.; Brönnimann, S.

2016

Energetic particle precipitation effects as observed by the Odin/SMR instrument.

Pérot, K.; Murtagh, D.; Kiviranta, J.; Ringsby, J.; Raaholt Larsson, K.; Orsolini Y.J.

2016

EPP-produced NO and its 27-day solar cycles in production and mesospheric descent.

Hendrickx, K.; Megner, L.; Gumbel, J.; Orsolini, Y.J.; Siskind, D.; Tissøy, H.; Hertvig, M.

2016

Impact of the springtime Himalayan-Tibetan Plateau on the onset on the Indian summer monsoon in coupled forecasts.

Orsolini, Y.; Senan, R.; Weisheimer, A.; Vitart, F.; Balsamo, G.; Doblas-Reyes, F.J.; Stockdale, T.N.; Dutra, E.

2016

Forecasting India’s water future.

Mesquita, M. d. S.; Veldore, V.; Li, L.; Krishnan, R.; Orsolini, Y.; Senan, R.; Ramarao, M. V. S.; Viste, E.

2016

Impact of springtime Himalayan-Tibetan Plateau snowpack on the onset of the Indian summer monsoon in coupled seasonal forecasts.

Senan, R.; Orsolini, Y.J.; Weisheimer, A.; Vitart, F.; Balsamo, G.; Stockdale, T.N.; Dutra, E.; Doblas-Reyes, F.J.; Basang, D.

2016

Nitric oxide produced by energetic electron precipitation during a geomagnetic storm in April 2010.

Smith-Johnsen, C.; Tyssøy, H.N.; Ødegaard, L.-C. G.; Stordal, F.; Orsolini, Y.; Hendricks, K.; Megner, L.

2015

Influence of the Eurasian snow on the negative North Atlantic Oscillation in subseasonal forecasts of the cold winter 2009/2010.

Senan, R.; Orsolini, Y.J.; Weisheimer, A.; Vitart, F.; Balsamo, G.; Doblas-Reyes, F.J.

2015

Impact of springtime snow over the Himalayan-Tibetan Plateau on the onset of the Indian summer monsoon in coupled seasonal forecasts.

Orsolini, Y.; Senan, R.; Weisheimer, A.; Vitart, F.; Balsamo, G.; Stockdale, T.N.; Dutra, E.; Doblas-Reyes, F.J.; Basang, D.

2015

Impact of springtime snow over the Himalayan-Tibetan Plateau on the onset of the Indian summer monsoon in coupled seasonal forecasts.

Orsolini, Y.; Senan, R.; Weisheimer, A.; Vitart, F.; Balsamo, G.; Stockdale, T.N.; Dutra, E.; Doblas-Reyes, F.J.; Basang, D.

2015

Observation of 27-day solar cycles in the production and mesospheric descent of EPP-produced NO.

Hendrickx, K.; Megner, L.; Gumbel, J.; Siskind, D.E.; Orsolini, Y.J.; Nesse Tyssøy, H.; Hervig, M.

2015

Arctic moisture source for Eurasian snow cover variations in autumn.

Wegmann, M.; Orsolini, Y.; Vazquez, M.; Gimeno, L.; Nieto, R.; Bulygina, O.; Jaiser, R.; Handorf, D.; Rinke, A.; Dethloff, K.; Sterin, A.; Brönnimann, S.

2015

Observation of 27 day solar cycles in the production and mesospheric descent of EPP-produced NO.

Hendrickx, K.; Megner, L.; Gumbel, J.; Siskind, D.E.; Orsolini, Y.J.; Nesse Tyssøy, H.; Hervig, M.

2015

The relevance of the location of blocking highs for stratospheric variability in a changing climate.

Ayarzaguena, B.; Orsolini, Y.J.; Langematz, U.; Abalichin, J.; Kubin, A.

2015

Influence of La Nina on high impact weather over Eurasia in summer 2010.

Peters, D.; Schneidereit, A.; Fraedrich, K.; Orsolini, Y.J.; Zhang, L.; Zhu, X.

2015

Arctic moisture source for Eurasian snow cover variations in autumn.

Wegmann, M.; Orsolini, Y.; Vazquez, M.; Gimeno, L.; Nieto, R.; Bulygina, O.; Jaiser, R.; Handorf, D.; Rinke, A.; Dethloff, K.; Sterin, A.; Brönnimann, S.

2015

Downward transport of nitrogen oxides produced by energetic particle precipitation.

Orsolini, Y.; Limpasuvan, V.; Perot, K.; Kinnison, D.

2015

Global MLT response to major Sudden Stratospheric Warming (SSW) events.

Limpasuvan, V.; Orsolini, Y.; Garcia, R.; Smith, A.; Kinnison, D.

2015

Thermosphere-Stratosphere coupling during stratospheric sudden warmings.

Orsolini, Y.; Limpasuvan, V.; Perot, K.; Kinnison, D.

2015

Nighttime mesospheric ozone during the southern hemispheric major stratospheric warming.

Smith-Johnsen C.; Orsolini, Y.; Stordal, F.; Limpasuvan, V.

2015

Impact of snow cover and sea ice on sub-seasonal to seasonal predictions in the Arctic.

Orsolini, Y.; Senan, R.; Balsamo, G.; Doblas-Reyes, F.; Vitart, F.; Weisheimer, A.

2015

Downward transport of nitrogen oxides produced by energetic particle precipitation.

Orsolini, Y.; Limpasuvan, V.; Perot, K.; Kinnison, D.

2015

Arctic moisture source for Eurasian snow cover variations in autumn.

Wegmann, M.; Orsolini, Y.; Vazquez, M.; Gimeno, L.; Nieto, R.; Bulygina, O.; Jaiser, R.; Handorf, D.; Rinke, A.; Dethloff, K.; Sterin, A.; Brönnimann, S.

2015

Update on Polar Ozone: Past, Present, and Future.

Dameris, M., Godin-Beekmann, S. (Lead Authors), Alexander, S.; Braesicke, P.; Chipperfield, M.; de Laat, A.T.J.; Orsolini, Y.; Rex,M.; Santee, M.L.

2014

Planetary wave 1 and 2 activity in MLT during stratospheric warmings from a chain of SuperDARN radars and WACCM.

Kleinknecht, N.H.; Orsolini, Y.J.; Espy, P.J.; Limpasuvan, V.; Hibbins, R.E.

2014

The relevance of blocking highs for stratospheric variability in a changing climate.

Ayarzagüena, B.; Orsolini, Y.; Langematz, U.; Abalichin, J.; Kubin, A.

2014

Nighttime secondary ozone layer during major stratospheric sudden warmings in specified-dynamics WACCM.

Orsolini, Y.; Tweedy, O.; Limpasuvan, V.; Randall, C.; Smith, A.; Garcia, R.; Chandran, A.; Harvey, L.

2014

Future changes in elevated stratopause events.

Scheffler, J.; Langematz, U.; Orsolini, Y.; Ayarzaguena, B.

2014

Impact of snow initialization on subseasonal forecasts.

Orsolini, Y.; Balsamo, G.; Weisheimer, A.; Vitart, F.; Senan, R.; Doblas-Reyes, F.; Benestad, R.

2014

Impact of snow initialization on subseasonal forecasts.

Orsolini, Y.; Senan, R.; Balsamo, G.; Doblas-Reyes, F.; Vitart, F.; Weisheimer, A.; Carrasco, A.; Benestad, R.

2014

MLT dynamics related to major sudden stratospheric warming events.

Limpasuvan, V.; Orsolini, Y.; Chandran, A.; Garcia, R.; Kinnison, D.

2014

Atmospheric ozone and methane in a changing climate.

Isaksen, I.S.A.; Berntsen, T.K.; Dalsøren, S.B.; Eleftheratos, K.; Orsolini, Y.; Rognerud, B.; Stordal, F.; Søvde, O.A.; Zerefos, C.; Holmes, C.D.

2014

Future changes in elevated stratopause events.

Scheffler, J.; Langematz, U.; Orsolini, Y.J.; Ayarzagüena, B.

2014

Impact of snow initialization on sub-seasonal forecasts.

Orsolini, Y.; Senan, R.; Benestad, R. Balsamo, G.; Vitart, F.; Weisheimer, A.; Doblas-Reyes, F.

2014

Impact of snow initialization on sub-seasonal forecasts.

Orsolini, Y.; Balsamo, G.; Weisheimer, A.; Vitart, F.; Senan, R.; Doblas-Reyes, F.; Benestad, R.

2014

Precipitation events over North China in August 2010: observations, monthly forecasting, and intra-seasonal variability of wave-trains across Eurasia.

Orsolini, Y.J.; Zhang, L.; Peters, D.H.W.; Fraedrich, K.; Zhu, X.; Schneidereit, A.; van den Hurk, B.

2014

Modeling the Impact of Energetic Particle Precipitation on Stratospheric Nitric Acid Enhancements using WACCM.

Tweedy, O.; Limpasuvan, V.; Orsolini, Y.J.; Smith, A.K.; Garcia, R.R.; Kinnison, D.; Randall, C.E.; Kvissel, O.-K.; Stordal, F.; Harvey, V.L.; Chandran, A.

2013

A climatology of frozen-in anticyclones in the spring arctic stratosphere over the period 1960-2011.

Thiéblemont, R.; Orsolini, Y.J.; Hauchecorne, A.; Drouin, M.-A.; Huret, M.

2013

Reconciliation of essential process parameters for an enhanced predictability of Arctic stratospheric ozone loss and its climate interactions (RECONCILE): activities and results.

von Hobe, M.; Bekki, S.; Borrmann, S.; Cairo, F.; D'Amato, F.; Di Donfrancesco, G.; Dörnbrack, A.; Ebersoldt, A.; Ebert, M.; Emde, C.; Engel, I.; Ern, M.; Frey, W.; Genco, S.; Griessbach, S.; Grooß, J.-U.; Gulde, T.; Günther, G.; Hösen, E.; Hoffmann, L.; Homonnai, V.; Hoyle, C. R.; Isaksen, I. S. A.; Jackson, D. R.; Jánosi, I. M.; Jones, R. L.; Kandler, K.; Kalicinsky, C.; Keil, A.; Khaykin, S. M.; Khosrawi, F.; Kivi, R.; Kuttippurath, J.; Laube, J. C.; Lefèvre, F.; Lehmann, R.; Ludmann, S.; Luo, B. P.; Marchand, M.; Meyer, J.; Mitev, V.; Molleker, S.; Müller, R.; Oelhaf, H.; Olschewski, F.; Orsolini, Y.; Peter, T.; Pfeilsticker, K.; Piesch, C.; Pitts, M. C.; Poole, L. R.; Pope, F. D.; Ravegnani, F.; Rex, M.; Riese, M.; Röckmann, T.; Rognerud, B.; Roiger, A.; Rolf, C.; Santee, M. L.; Scheibe, M.; Schiller, C.; Schlager, H.; Siciliani de Cumis, M.; Sitnikov, N.; Søvde, O. A.; Spang, R.; Spelten, N.; Stordal, F.; Suminska-Ebersoldt, O.; Ulanovski, A.; Ungermann, J.; Viciani, S.; Volk, C. M.; vom Scheidt, M.; von der Gathen, P.; Walker, K.; Wegner, T.; Weigel, R.; Weinbruch, S.; Wetzel, G.; Wienhold, F. G.; Wohltmann, I.; Woiwode, W.; Young, I. A. K.; Yushkov, V.; Zobrist, B.; Stroh, F.

2013

Nighttime secondary ozone layer during major stratospheric sudden warmings in specified-dynamics WACCM.

Tweedy, O.V.; Limpasuvan, V.; Orsolini, Y.J.; Smith, A.K.; Garcia, R.R.; Kinnison, D.; Randall, C.E.; Kvissel, O.-K.; Stordal, F.; Harvey, V.L.; Chandran, A.

2013

Impact of snow initialization on sub-seasonal forecasts.

Orsolini, Y.J.; Senan, R.; Balsamo, G.; Doblas-Reyes, F.J.; Vitart, F.; Weisheimer, A.; Carrasco, A.; Benestad, R.E.

2013

The response of polar mesosphere-low thermospheric (MLT) ozone to stratospheric sudden warming.

Tweedy, O.; Limpasuvan, V.; Smith, A.; Orsolini, Y.J.; Randall, C.; Garcia, R.R.; Kinnison, D.; Chadran, A.; Kvissel, O.-K.

2012

Frozen-in anticyclones inter-annual variability in the Arctic middle atmosphere over the period 1960-2011.

Thieblemont, R.; Orsolini, Y. J.; Huret, N.; Hauchecorne, A.; Drouin, M.-A.

2012

Frozen-in anticyclone occurrences in the Arctic stratosphere after the vortex breakdown.

Thieblemont, R.; Orsolini, Y. J.; Huret, N.; Hauchecorne, A.; Drouin, M.-A.

2012

Stratosphere-Mesosphere coupling during major stratospheric sudden warming.

Orsolini, Y.; Tweedy, O.; Limpasuvan, V.; Smith, A.; Kvissel, O.-K.

2012

Attribution of the Arctic ozone column deficit in March 2011.

Isaksen, I.S.A.; Zerefos, C.; Wang, W.-C.; Balis, D.; Eleftheratos, K.; Rognerud, B.; Stordal, F.; Berntsen, T.K.; LaCasce, J.H.; Søvde, O.A.; Olivié, D.; Orsolini, Y.J.; Zyrichidou, I.; Prather, M.; Tuinder, O.N.E.

2012

2012

Spatio-temporal variability of the polar middle atmosphere. Insights from over 30 years of research satellite observations.

Lahoz, W.A.; Orsolini, Y.J.; Manney, G.L.; Minschwaner, K.; Allen, D.R.; Errera, Q.; Jackson, D.R.; Lambert, A.; Lee, J.; Pumphrey, H.; Schwartz, M.; Wu, D.

2012

Monitoring of the atmospheric ozone layer and natural ultraviolet radiation. Annual report 2011.

Svendby, T.M.; Myhre, C.L.; Stebel, K.; Edvardsen, K.; Orsolini, Y.; Dahlback, A.

2012

Impact of snow initialization on sub-seasonal forecasts.

Orsolini, Y.; Senan, R.; Carrasco, A.; Balsamo, G.; Doblas-Reyes, P.; Vitart, F.; Weisheimer, A.; Benestad, R.

2012

Havisens rolle som sesongvarsler.

Benestad, R.; Orsolini, Y.; Melsom, A.; Kindem, I.; Senan, R.

2012

Mesospheric intrusion and anomalous chemistry during and after a major stratospheric sudden warming. In press

Kvissel, O.-K.; Orsolini, Y.J.; Stordal, F.; Limpasuvan, V.; Richter, J.H.; Marsh, D.R.

2012

Stratopausen i Arktis sett med nye øyne.

Orsolini, Y.; Kvissel, O.-K.; Stordal, F.; Isaksen, I.

2011

Observed and modelled record ozone decline over the Arctic during winter/spring 2011.

Balis, D.; Isaksen, I.S.A.; Zerefos, C.; Zyrichidou, I.; Eleftheratos, K.; Tourpali, K.; Bojkov, R.; Rognerud, B.; Stordal, F.; Søvde, O.A.; Orsolini, Y.

2011

How complete is our understanding of polar ozone depletion?

von Hobe, M.; Orsolini, Y.; the RECONCILE Science Team.

2011

Mesospheric intrusion and anomalous chemistry during and after a major stratospheric sudden warming.

Kvissel, O.-K.; Orsolini, Y. J.; Stordal, F.; Limpasuvan, V.; Richter, J.; Marsh, D.R.

2011

Mesoscale simulations of gravity waves during the 2008-2009 major stratospheric sudden warming.

Limpasuvan, V.; Alexander, M.J.; Orsolini, Y.J.; Wu, D.L.; Xue, M.; Richter, J.H.; Yamashita, C.

2011

Sensitivity of summer 2-m temperature to sea ice conditions.

Benestad, R. E.; Senan, R.; Balmaseda, M.; Ferranti, L.; Orsolini, Y.; Melsom, A.

2011

Study of the seasonal ozone variations at European high latitudes.

Werner, R.; Stebel, K.; Hansen, G.H.; Hoppe, U.-P.; Gausa, M.; Kivi, R.; von der Gathen, P.; Orsolini, Y.; Kilifarska, N.

2011

Impact of snow on the NH autumn and winter circulation in an ensemble of coupled forecasts.

Orsolini, Y.; Balsamo, G.; Doblas-Reyes, F.; Vitart, F.; Weisheimer, A.

2010

Autumn-time response of the ocean-atmospheric system to interannual changes in Arctic sea-ice extent.

Orsolini, Y. J.; Senan, R.; Benestad, R.E.; Melsom, A.; Balmaseda, M.A.

2010

An overview of the StraPolEté project : dynamics, aerosols and bromine content of the polar region in summertime.

Huret, N.; Catoire, V.; Berthet, G.; Renard, J.; Thiéblemont, R.; Salazar, V.; Krysztofiak, G.; Payan, S.; Camy-Peyret, C.; Té, Y.; Bureau, J.; Brogniez, C.; Lefevre, F.; Jegou, F.; Godin-Beekmann, S.; Pérot, K.; Dorf, M.; Kreycy, S.; Werner, B.; Pfeilsticker, K.; Orsolini, Y.

2010

An overview of the StraPolEté project : dynamics, aerosols and bromine content of the polar region in summertime.

Huret, N.; Payan, S.; Brogniez, C.; Lefèvre, F. , Dorf, M.; Renard, J.-B.; Berthet, G.; Orsolini, Y.; Catoire, V.; Camy-Peyret, C.; Té, Y.-V.; Kerycy, S.; Pfeiltsicker, K.; Thiéblemeont, R.; Salazar, V.; Pondrom, M.; Bureau, J.; Godin, S.

2010

Autumn-time response of the ocean-atmospheric system to interannual changes in Arctic sea-ice extent.

Senan, R.; Orsolini, Y.J.; Benestad, R.E.; Melsom, A.; Balmaseda, M.A.

2010

Exploring the role of sea-ice for seasonal forecasts.

Senan, R.; Benestad, R.E.; Balmaseda, M.; Ferranti, L.; Orsolini, Y.J.; Melsom, A.

2009

Exploring the relationship between the Arctic sea-ice and mid to high latitude circulation anomalies.

Benestad, R.E.; Senan, R.; Balmaseda, M.A.; Ferranti, L.; Orsolini, Y.J.; Melsom, A.

2009

Study of the inter-annual ozone variation at European high latitudes.

Werner, R.,Stebel, K.; Hansen, G.H.; Hoppe, U.-P.; Gausa, M.; Kivi, R.; van der Gathen, P.; Orsolini, Y.

2008

Arctic influence and month-to-season scale predictability over northern Europe.

Benestad, R.E.; Senan, R.; Kindem, I.T.; Orsolini, Y.J.; Melsom, A.

2008

Ozone trends at northern mid- and high latitudes – a European perspective.

Harris, N.R.P.; Kyrö, E.; Staehelin, J.; Brunner, D.; Andersen, S.-B.; Godin-Beekmann, S.; Dhomse, S.; Hadjinicolaou, P.; Hansen, G.; Isaksen, I.; Jrrar, A.; Karpetchko, A.; Kivi, R.; Knudsen, B.; Krizan, P.; Lastovicka, J.; Maeder, J.; Orsolini, Y.; Pyle, J.A.; Rex, M.; Vanicek, K.; Weber, M.; Wohltmann, I.; Zanis, P.; Zerefos, C.

2008

European surface ozone in the extreme summer 2003.

Solberg, S.; Hov, Ø.; Søvde, A.; Isaksen, I. S. A.; Coddeville, P.; De Backer, H.; Forster, C.; Orsolini, Y.; Uhse, K.

2008

Origin of the January – April 2004 increase in stratospheric NO2 observed in the northern polar latitudes.

Renard, J.B.; Blelly, P.L.; Bourgeois, Q.; Chartier, M.; Goutail, F.; Orsolini, Y.J.

2006

2006

A study of the Arctic tropopause, with special emphasis on Northern Scandinavia – a. Ozone sonde and ECMWF data analysis.

Stebel, K.; Hall, C.; Hansen, G.; Karpetchko, A.; Kirkwood, S.; Kyrö, E.; Latteck, R.; Müller, M.; Nikulin, G.; Orsolini, Y.; Roettger, J.; Singer, W.

2005

European surface ozone in the extreme summer 2003.

Solberg, S.; Coddeville, P.; Forster, C.; Hov, Ø.; Orsolini, Y.; Uhse, K.

2005

Sustainable atmosphere; transport and transformation of pollutants.

Solberg, S.; Coddewille, P.; Hov, Ø.; Orsolini, Y.; Simpson, D.; Uhse, K.

2005

Stratospheric effects of energetic particle precipitation in 2003-2004.

Randall, C.E.; Harvey, V.L.; Manney, G.L.; Orsolini, Y.; Codrescu, M.; Sioris, C.; Brohede, S.; Haley, C.S.; Gordley, L.L.; Zawodny, J.M.; Russell, J.M.

2005

Summertime low-ozone episodes over northern high latitudes and their impact on

Orsolini, Y.J.; Eskes, H.; Hansen, G.; Hoppe, U.P.; Kylling, A.; Kyro, E.; Notholt, J.; Van Der A.; R.; von der Gathen, P.

2004

Summertime low-ozone episodes at northern high latitudes.

Orsolini, Y.J.; Eskes, H.; Hansen, G.; Hoppe, U.P.; Kylling, A.; Kyro, E.; Notholt, J.; Van Der A.; R.; Von Der Gathen, P.

2003

Ozon og partikler er viktige for klimaet.

Isaksen, I.S.A.; Gauss, M.; Myhre, G.; Iversen, T.; Stebel, K.; Orsolini, Y.; Braathen, G.; Hansen, G.; Sundet, J.K.; Stordal, F.

2003

Coordinated ground-based validation of ENVISAT atmospheric chemistry with NDSC network data: Commissioning phase report.

Lambert, J.C.; Soebijanta, V.; Orsolini, Y.; Andersen, S.; Van, A. B.; Burrows, J.; Calisesi, Y.; Cambridge, C.; Claude, H.; De Backer-Barilly, M.-R.; de La Noë, J.; De Maziere, M.; Dorokohov, V.; Vik, A. F.; Godin-Beekmann, S.; Goutail, F.; Hansen, G.; Hochschild, G.; Høiskar, B. A.; Johnston, P.; Kämpfer, N.; Kreher, K.; Kyrö, E.; Leveau, J.; Mäder, J.; Milinevski, G.; Pommerau, J.-P.; Quinn, P.; Raffalski, U.; Rihter, A.; Roscoe, H.; Shanklin, J.; Staehlin, J.; Stebel, K.; Stubi, R.; Suortti, T.; Tørnkvist, K.; Van Roozendael, M.; Vaughan, G.; Wittrock, F.

2003

Summertime Arctic ozone variability and low-ozone episodes.

Orsolini, Y.; Eskes, H.; Hansen, G.; Hoppe, U.; Kylling, A.; Notholt, J. Van Der A, R. , Von Der Gathen, P.

2002

A new chemical Lagrangian model of the stratosphere (CLaMS): Part 1 Formulation of advection and mixing

McKenna, D.S.; Konopka, P.; Grooss, J.U.; Gunther, G.; Muller, R.; Spang, R.; Offermann, D.; Orsolini, Y.

2002

A numerical simulation of the two-day wave near the stratopause.

Limpasuvan, V.; Leovy, C.B.; Orsolini, Y.J.; Boville, B.A.

2000

A model study of ozone laminae at ALOMAR.

Orsolini, Y J.; Hansen, G.; Hoppe, U P.; Manney, G L.; Livesey, N.

1999

Re-construction of ozone profile and column at Andøya in the winter 1997/98.

Orsolini, Y.; Hansen, G.; Hoppe, U.P.; Manney, G.L.; Livesey, N.

1999

Copernicus Climate Change Service Evolution

The CERISE project kicked-off January 1 2023. It aims to enhance the quality of the Copernicus Climate Change Service (C3S) reanalysis and seasonal forecast portfolio, with a focus on land-atmosphere coupling. It […]

Project period: 2023 – 2027

Ongoing

Global snow depths from spaceborne remote sensing for permafrost, high-elevation precipitation, and climate reanalyses (SNOWDEPTH)

The SNOWDEPTH project will, as the first in the world, directly measure snow depths globally at high spatial resolution from freely available ICESat-2 NASA spaceborne laser altimetry data available since autumn […]

Project period: 2021 – 2026

Ongoing

Climate response to a Bluer Arctic with increased newly-formed winter Sea ICe (BASIC)

The scientific community still has no consensus on if and how Arctic warming and sea ice loss can influence weather and climate in the Northern Hemisphere. The BASIC project sets […]

Project period: 2021 – 2025

Ongoing