全部文献期刊会议图书|学者科研项目
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作者:Anita C. Risch , Martin F. Jurgensen , Martin Schütz ...
来源:[J].Ecology(IF 5.175), 2005, Vol.86 (2), pp.419-430
摘要:... RWA mounds were "hot spots" for CO2emissions ranging from 12.4 (mid July) to 3.5 (early September) times higher than the adjacent forest floor. Overall, they contributed 0.7-2.5% to total forest soil CO2emissions. Consequently, the contribution of RWA to total forest soil...
来源:[J].Science(IF 31.027), 2003, Vol.300 (5625), pp.1538-1542
摘要:Most inverse atmospheric models report considerable uptake of carbon dioxide in Europe's terrestrial biosphere. In contrast, carbon stocks in terrestrial ecosystems increase at a much smaller rate, with carbon gains in forests and grassland soils almost being offset by carbon los...
来源:[J].Current Science(IF 0.905), 2015, Vol.108 (11), pp.2063-2070
摘要:Water application systems under wells extracting groundwater are one of the major factors influencing climate change in the agricultural sector. In the context of growing demand for adaption of pressurized irrigation with electric pumps in South Central India, the present study w...
作者:Anita C. Risch , Martin Schütz , Martin F. Jurgensen ...
来源:[J].Annales Zoologici Fennici(IF 1.211), 2005, Vol.42 (3), pp.283-290
摘要:Red wood ant (Formica rufa group) mounds release high amounts of carbon dioxide (CO2). As red wood ants and other invertebrates living in mounds are poikilothermal organisms, their metabolism and therefore CO2 emissions are affected by changes in temperature. Thus, seasonal or di...
作者:Christian Werner , Xunhua Zheng , Janwei Tang ...
来源:[J].Plant and Soil(IF 2.638), 2006, Vol.289 (1/2), pp.335-353
摘要:The main focus of this study was to evaluate the effects of soil moisture and temperature on temporal variation of N2O, CO2 and CH4 soil-atmosphere exchange at a primary seasonal tropical rainforest (PF) site in Southwest China and to compare...

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