陆地生物圈 meaning in English

terrestrial biosphere

The research on " missing sink " is main content in the global carbon cycle and global climate change . the research on the carbon cycle show that the " missing sink " is the part of terrestrial ecosystem , such as soil
Co _ 2 “未知汇”的研究是全球碳循环及全球气候变化研究的主要内容之一。碳循环的研究表明， co _ 2的未知汇可能存在于陆地生物圈，而土壤是“未知汇”的一个候选者。
In one side , the study may make the simulating model of climatology and land - biosphere more perfect , in the other side , the study will help to discover the real action of vegetation in the global carbon circle , which gives the more scientific method to estimate accurately biomass and net primary production ( npp ) of ecosystem and how much carbon in atmosphere absorbed by vegetation , to predict the possible impact of global climate change on terrestrial ecosystems , and to make scientific strategies for the global change
一方面可以为进一步建立更完善的模拟气候与陆地生物圈之间关系的数值模式奠定基础，另一方面可为探索植被在全球碳循环中的具体作用，正确地评估和预测全球气候变化对生态环境的可能影响，制定相应的政策提供科学依据。本文以寒温带落叶针叶林区为重点来进行试验模拟，研究植被对气候强迫响应的有效途径。