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结论摘要：
根据项目任务书的要求，围绕关键科学问题，主要得出以下研究结论1）在陆地生态系统碳氮水循环过程对全球变化响应与适应方面，初步阐明了中国典型陆地生态系统碳通量的总体特征及其时空变异，揭示了典型陆地生态系统碳通量的环境控制机制，发现了中国东部森林生态系统碳、水过程耦合和解耦现象，系统回答了典型生态系统光能利用率变化特征及其驱动机制。2）在生态多样性与生态系统功能关系对全球变化的响应与适应方面，发现增温和施氮影响草地生态系统的生物多样性，但敏感性不同。增温可以显著减少荒漠化草地群落的植物物种丰富度，而增温或施肥对典型草地和草甸草地的植物物种丰富度都没有显著影响，而且不同功能型植物反应也不完全一致。3）在植被分布格局和环境驱动力研究方面，阐明了热量和水分梯度变化导致中部东部南北样带上植被物候现象呈现出时间梯度，返青起始期发生的时间从北向南逐渐推迟，休眠起始期和生长季长度则正好相反。4）在生态系统过程、功能和结构对全球变化响应与适应集成分析方面，初步建立了中国陆地生态系统样带基础数据库和共享系统，构建了生态系统观测数据和模型融合系统，模拟了陆地生态系统关键过程和固碳功能对全球变化的响应。
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期刊论文
Anthropogenic and climatic impacts on surface pollen assemblages along a precipitation gradient in n
Relating net primary productivity to soil organic matter decomposition rates in pure and mixed Chine
Rhizospheric and heterotrophic respiration of a warm-temperate oak chronosequence in China. Soil Bio
Global pattern of temperature sensitivity of soil heterotrophic respiration (Q10) and its implicatio
Dynamic modeling of chemical fate and transport in multimedia environment at watershed scale-I: Theo
Leaf-traits and growth allometry explained competition and differences in response to climatic chang
Modelling interplay between regional net ecosystem carbon balance and soil erosion in a crop pasture
Hydraulic redistribution in the Inner Mongolia Huangfuchuan basins under different climate scenarios
Short-term effect of increasing nitrogen deposition on CO2, CH4 and N2O fluxes in an alpine meadow o
Plant coverage is more important than species richness in enhancing aboveground biomass in a prematu
Spatio-Temporal Variability of Soil Respiration of Forest Ecosystems in China: Influencing Factors a
Plant morphometric traits and climate gradients in northern China: a meta-analysis using quadrat and
Environmental archaeology of the Dachang region in the Daning Valley,the Three Gorges reservoir regi
Estimated carbon residence times in three forest ecosystems of eastern China : Applications of proba
Temperature sensitivity of soil respiration is affected by prevailing climatic conditions and soil o
Annual and seasonal variations of Q10 soil respiration in the sub-alpine forests of the Eastern Qing
Nitrogen-15 signals of leaf-litter-soil continuum as a possible indicator of ecosystem nitrogen satu
Spatial patterns in temperature sensitivity of soil respiration in China: Estimation with inverse mo
Impact of cloudiness on net ecosystem exchange of carbon dioxide in different types of forest ecosys
Spatial vegetation patterns as early signs of desertification: a case study of a desert steppe in In
Effects of Spring Drought on Carbon Sequestration, Evapotranspiration and Water Use Efficiency in th
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