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中文摘要：
全球变化研究以地球系统为对象，以不同尺度生态系统的结构、功能变化趋势为目标，通过陆地、海洋和大气的相互耦合，研究全球生态系统的过程及其对全球变化的响应，这需要在不同时间和空间尺度上进行生态学的研究。鉴于此，我们申请成立全球变化生态学创新研究群体，以探讨全球变化背景下，中国（特别是北方地区）主要陆地生态系统与全球变化的相互作用。研究群体将紧紧围绕国家生态安全这一重大国家目标，以全球变化背景下的我国陆地生态系统为研究对象，探索自然和人类活动强烈作用下的我国陆地生态系统的生物地球化学循环、生物地球物理过程和生物地球社会驱动力及其相互作用，明确全球变化对我国陆地生态系统的影响及其在不同生命层次的反应机理与变化趋势，提出有效的预测模型以及适应或减缓对策，为建立我国生存环境预警体系和社会可持续发展的生态安全模式提供科学依据。
结论摘要：
英文主题词Global change; Community structures; Landscape patterns; Productivity; Biogeochemical cycles
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期刊论文
Plant functional group removal alters root biomass and nutrient cycling in a typical steppe in Inner
Identification of drought-responsive microRNAs and their targets in Medicago truncatula by genome-wi
Plasticity in leaf and stem nutrient resorption proficiency potentially reinforces plant–soil feedba
Differential responses of auto- and heterotrophic soil respiration to water and nitrogen addition in
The role of plant-soil feedbacks and land-use legacies in restoration of a temperate steppe in north
Changes in soil microbial biomass and community structure with addition of contrasting types of plan
Structural and chemical differences between shoot- and root-derived roots of three perennial grasses
Litter decomposition and nutrient release as affected by soil nitrogen availability and litter quali
Nutrient resorption responses to water and nitrogen amendment in semi-arid grassland of Inner Mongol
Coordinated variation in leaf and root traits across multiple spatial scales in Chinese semi-arid an
Increasing water and nitrogen availability enhanced net ecosystem co2 assimilation of a temperate se
Effects of prescribed burning and seasonal and interannual climate variation on nitrogen mineralizat
Photosynthetic responses to chromosome doubling in relation to leaf anatomy in Lonicera japonica sub
Differences in net primary productivity among contrasting habitats in Artemisia ordosica rangeland o
Nitrogen addition and rhizome severing modify clonal growth and reproductive modes of Leymus chinens
Dependence of carbon sequestration on the differential responses of ecosystem photosynthesis and res
Climate and ecosystem (15)N natural abundance along a transect of Inner Mongolian grasslands: Contra
Photosynthetic and yield responses of an old and a modern winter wheat cultivars to short-term ozone
Non-additive effects of water and nitrogen addition on ecosystem carbon exchange in a temperate step
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