Found 9759 publications. Showing page 235 of 391:
2015
Effects of climate variability on vegetation and carbon uptake in a North-Norwegian coastal wetland. NILU OR
Greenhouse gas exchange between terrestrial ecosystems and the atmosphere are an important element of the climate system. Especially boreal and polar wetlands and peatlands may play a crucial role for the future development of atmospheric carbon dioxide and methane concentrations, because they contain stores of these gases in the same order of magnitude as the current atmospheric load. The aim of this project was to estimate the fluxes of CO2 and CH4 from an oceanic wetland in North-Norway. Seven years of observations reveal that carbon exchange from this ecosystem is comparable to that of moderate zone coastal wetlands, but distinctly different from alpine and continental wetlands at the same latitude in Sweden and Finland. The seven-year record of meteorological data reveals that the observed period was significantly warmer (especially during winter) and drier (especially in summer) than the climate reference period 1961-1990. Carbon fluxes during the growing season are sensitive to both draught, cold spells and soil climate conditions before the onset of the growing season, but the annual Net Ecosystem Exchange is much less variable.
2015
NILU - Norwegian Institute for Air Research and the Chief Inspectorate of Environmental Protection in Poland ¿ GIOS are implementing the project on ¿Strengthening the air quality assessment system in Poland based on Norwegian experience¿, as a part of the program on ¿Improving Environmental Monitoring and Inspection¿ within the framework of the European Economic area 2009 - 2014.
Various tasks carried out during the performance of the project within Activities 1 through 6 are summarized here.
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The relevance of the location of blocking highs for stratospheric variability in a changing climate.
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Heavy metals: Analysis of long-term trends, country-specific research and progress in mercury regional and global modelling. EMEP Status Report, 2/2015
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