随着应对气候变化问题探讨的逐步深入，森林作为陆地生态系统最大碳库而被推上了一个重要位置。
With the escalation of talking about dealing with climate change, forest, as the biggest carbon pool in ecosystem on earth, has taken an important position.
研究区域土壤碳库的分布特征对于全球变化研究、土壤肥力和生态系统的功能评价具有重要意义。
It is important to research on the distribution rule of the regional soil carbon pool for the study of global change, soil fertility and ecosystem function appraisal.
土壤碳管理指数（CMI）较好的反映了在不同的管理方式下土壤有机碳库水平的动态变化情况。
Soil carbon management index (CMI) sensitively reflected the dynamics changes of SOC pool under with different land use and different soil managements.
土地利用、耕作、作物类型、种植密度、灌溉、施肥以及其他人为活动等，对农田生态系统土壤有机碳库的变化均能产生影响。
Land use, cultivation, crop selection, planting density, irrigation, fertilization, and other anthropogenic activities all affect the dynamics of SOC pool.
土壤碳库为地球表层系统中最大的碳储库。土壤中的有机碳库对于温室效应与全球气候变化有着重要的控制作用。
The soil carbon pool is the biggest one in the earth surface system and the soil organic carbon (SOC) plays an important role in greenhouse effect and global climate change.
在耕种、施肥、灌溉等管理措施影响下，中国农田土壤中碳库的质和量发生了较大变化，这不仅影响了土壤肥力及作物产量，而且对区域及全球环境带来影响。
Management practices of tillage, fertilization and irrigation can influence the level and quality of SOC of China, having effects on soils fertility and crop yield, as well as on global environment.
他指出，伴随地球变暖，林火逐渐成为碳污染的一大来源。气候变化导致恶性循环，使得森林难以再作为吸附二氧化碳的碳库。
Mark Adams of the University of Sydney said climate change could trigger a vicious cycle in which forests could stop becoming sinks of carbon dioxide (CO2).
他指出，伴随地球变暖，林火逐渐成为碳污染的一大来源。气候变化导致恶性循环，使得森林难以再作为吸附二氧化碳的碳库。
Mark Adams of the University of Sydney said climate change could trigger a vicious cycle in which forests could stop becoming sinks of carbon dioxide (CO2).
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