terrestrial atmosphere

The spatial and temporal changes in soil surface CO_2 flux ( R_S), the major CO_ 2 source to the atmosphere from terrestrial ecosystems, directly influence the local and regional carbon budgets.

土壤表面CO2通量（R S）作为陆地生态系统向大气圈释放的主要CO2源，其时空变化直接影响到区域碳循环。

Long-term measurements of the exchange of CO2 between terrestrial ecosystems and atmosphere have the potential to markedly improve understanding the role terrestrial ecosystems play in the global carbon cycle.

植被与大气间CO2通量的长期观测能够使人们加深对陆地生态系统在全球碳循环中科学地位的理解。

The carbon sequestrated by terrestrial ecosystems returns to the atmosphere mainly through respiration, of which temperature and water are two essential factors in regulating ecosystem respiration ( Reco).

陆地生态系统所固定的碳主要通过呼吸作用返回到大气中，而温度和水分是调节生态系统呼吸的重要因素。

Conversely, what would be the effect if the upper atmosphere reduced the escape of terrestrial radiation?

相反, 如果地球大气层减少宇宙射线的穿透量,会有什么影响 呢 ?

Simulations of Carbon Exchange Between Global Terrestrial Ecosystem and the Atmosphere

全球陆地生态系统与大气之间碳交换的模拟研究

Climate change may affect the accumulation and decomposition of forest soil organic carbon ( SOC), influence the forest carbon sink, change the carbon exchange fluxes between terrestrial ecosystem and the atmosphere, which further exacerbate or mitigate the trend of global climate change.

气候变化能够影响森林土壤有机碳的分解和积累，影响森林碳汇，改变陆地生态系统与大气的碳交换通量，从而进一步加剧或缓解全球气候变化。

The goal of dynamic biosphere modeling is to model dynamics of terrestrial ecosystems induced by natural and anthropogenic disturbances, as well as the interactions of energy, water and carbon cycles within the terrestrial biosphere and between the terrestrial biosphere and the atmosphere.

陆地生物圈动态模式的目的是模拟自然和人类活动扰动导致的陆地生态系统中的动态变化，以及陆地生物圈与大气之间能量、水和碳循环之间的相互作用。