Greenhouse gas contributions and mitigation potential of agricultural practices in northwestern USA and western Canada

MA Liebig, JA Morgan, JD Reeder, BH Ellert… - Soil and Tillage …, 2005 - Elsevier
Concern over human impact on the global environment has generated increased interest in
quantifying agricultural contributions to greenhouse gas fluxes. As part of a research effort …

草地生态系统土壤呼吸及其影响因素研究进展

周萍, 刘国彬, 薛萐 - 草业学报, 2009 - cyxb.magtech.com.cn
土壤呼吸在全球碳收支中占有重要的地位, 笔者对草地生态系统土壤呼吸在陆地生态系统碳平衡
中的作用, 土壤呼吸的分类及其影响因素等方面进行了综述. 结果表明, 草地生态系统土壤呼吸在 …

[HTML][HTML] 东北东部森林生态系统土壤碳贮量和碳通量

杨金艳, 王传宽 - 2005 - wenku.baidu.com
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Emission of N2O, N2 and CO2 from soil fertilized with nitrate: effect of compaction, soil moisture and rewetting

R Ruser, H Flessa, R Russow, G Schmidt… - Soil Biology and …, 2006 - Elsevier
Soil compaction and soil moisture are important factors influencing denitrification and N2O
emission from fertilized soils. We analyzed the combined effects of these factors on the …

Grazing intensity alters soil respiration in an alpine meadow on the Tibetan plateau

G Cao, Y Tang, W Mo, Y Wang, Y Li, X Zhao - Soil Biology and …, 2004 - Elsevier
Grazing intensity may alter the soil respiration rate in grassland ecosystems. The objectives
of our study were to (1) determine the influence of grazing intensity on temporal variations in …

Source components and interannual variability of soil CO2 efflux under experimental warming and clipping in a grassland ecosystem

X Zhou, S Wan, Y Luo - Global Change Biology, 2007 - Wiley Online Library
Partitioning soil CO2 efflux into autotrophic (RA) and heterotrophic (RH) components is
crucial for understanding their differential responses to climate change. We conducted a …

Soil CO2 flux from three ecosystems in tropical peatland of Sarawak, Malaysia

L Melling, R Hatano, KJ Goh - Tellus B: Chemical and Physical …, 2005 - Taylor & Francis
Soil CO2 flux was measured monthly over a year from tropical peatland of Sarawak,
Malaysia using a closed-chamber technique. The soil CO2 flux ranged from 100 to 533 mg …

Partitioning European grassland net ecosystem CO2 exchange into gross primary productivity and ecosystem respiration using light response function analysis

TG Gilmanov, JF Soussana, L Aires, V Allard… - Agriculture, ecosystems …, 2007 - Elsevier
Tower CO2 flux measurements from 20 European grasslands in the EUROGRASSFLUX
data set covering a wide range of environmental and management conditions were …

Soil respiration and human effects on global grasslands

W Wang, J Fang - Global and Planetary Change, 2009 - Elsevier
Grasslands comprise approximately 40% of the earth's land area (excluding areas of
permanent ice cover) and play a critical role in the global carbon cycle. In this paper, by …

The role of plants and land management in sequestering soil carbon in temperate arable and grassland ecosystems

RM Rees, IJ Bingham, JA Baddeley, CA Watson - Geoderma, 2005 - Elsevier
Global climate change and concerns about soil quality have led to a widespread interest in
the opportunities that are available to sequester carbon in soils. To achieve a better …