植被净初级生产力及其对气候变化的响应研究是全球变化的核心内容之一。
Aims Vegetation net primary productivity (NPP) and its responses to global change have been focuses of global change research.
植被净初级生产力(NPP)研究是全球变化与陆地生态系统的核心内容之一。
Net primary productivity (NPP) estimation is an important study field of global change and terrestrial ecosystems (GCTE).
结果表明，在一定土壤质地条件下，盐化草甸植被净初级生产力随地下水埋深的增加而逐渐下降。
The result shows that the NPP of salinized meadow in hyper arid area is the function of underground water table (UWT) and the temperature in given soil conditions.
农业植被净初级生产力代表了农田生态系统固定大气co_2的能力，是陆地生态系统碳循环的重要组成部分。
Plant net primary production (NPP) of agriculture vegetation represents the capacity of sequestrating atmospheric CO2 in agro-ecosystem, and plays an important role in terrestrial carbon cycling.
农业植被净初级生产力代表了农田生态系统固定大气co_2的能力，是陆地生态系统碳循环的重要组成部分。
Plant net primary production (NPP) of agriculture vegetation represents the capacity of sequestrating atmospheric CO2 in agro-ecosystem, and plays an important role in terrestrial carbon cycling.
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