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- In the natural carbon cycle, plants absorb CO2 as they grow. 在大自然的碳循环中，植物生长时吸收CO2。
- Carbon dioxide is constantly being removed from the atmosphere as part of the carbon cycle. 作为碳循环的一部分,二氧化碳会不断从大气中移除。
- Grasslands play a significant role in terrestrial ecosystem carbon cycle due to large biomass stored belowground. 摘要温带草地大部分生物量分布在地下，地下生物量在草地生态系统碳循环中起着重要作用。
- The carbon cycle has thus acquired another epicycle, and become even more complicated to understand than it was. 碳循环因此又得纳入另一个亚循环，以致变得更加复杂难以理解。
- Global carbon cycle refers to accumulations and fluxes of carbon element in all spheres of earth surface system. 全球碳循环是指碳元素在地球表层各圈层中的积累和流动的过程。
- The study of the net primary productivity (NPP) will contribute to the study of the carbon cycle and the carbon dynamic changes. 植被净第一性生产力(NPP)的研究有助于碳循环和碳动态的研究，其敏感性对全球气候系统有着重要的影响。
- XING R N.A three-dimensional world ocean carbon cycle model with ocean biota[J].Chinese Journal of Atmospheric Scienses, 2000,24(3) :333-340. [3]邢如楠.;带生物泵三维全球海洋循环碳循环模式[J]
- He also understood enough of the terrestrial and oceanic carbon cycle to know that uptake of the anthropogenic carbon would be slow. 普拉斯对陆地和海洋的碳循环也有足够的认识，知道吸收人类产生的碳的过程很缓慢。
- Psychrophilic methanogens play a very important role in global carbon cycle, and attract more and more research interests. 摘要嗜冷产甲烷菌对于自然界的碳素循环具有非常重要的意义，近年来引起了国内外学者的广泛关注。
- CH4 production and its effect on the forest carbon cycling. CH4生成及对森林碳循环的影响方面的研究。
- Estimating carbon storage of terrestrial ecosystem and understanding its spatial distribution and temporal evolution are the key to the carbon cycle study. 准确估算陆地生态系统碳储量并认识其空间分布和时间演变规律是碳循环研究的关键问题。
- Harvested wood products (HWP), as one of the components of carbon cycle of forest ecosystem, plays an important role in the carbon balance between forest ecosystem and atmosphere. 伐后木质林产品作为森林生态系统碳循环的一个组成部分，对森林生态系统和大气之间的碳平衡起着至关重要的作用。
- Cellulose is the major polysaccharidic compound in plants and the most abundant renewable resource on earth.This bioconversion plays an important role in global carbon cycle. 纤维素是地球上最丰富的可再生性生物物质资源，微生物对它的降解、转化是自然界中碳素转化的主要环节。
- In recent years, there has been increasing concern about the impacts of drought stress on terrestrial ecosystem productivity and the carbon cycle in the context of global change. 该文综述了干旱对陆地生态系统生产力的影响,分析了其影响机制,并总结了植被对干旱的响应与适应及其机理机制。
- In addition, we should further explore direct or indirect impacts of human activities on the processes of terrestrial erosion-deposition and the riverine carbon cycle. 此外，人类活动对陆地侵蚀-沉积过程及河流碳循环所产生的直接或间接的影响也有待于今后继续深入探索。
- In particular, the effect of the ocean biota on carbon cycle is coupled into the model and the detailed and reasonable methods of parameterization is also introduced. 通过模拟发现：在稳定状态下，大气和海洋中总碳含量分布依赖于发生在海洋中的各种物理化学过程及边界条件，水平扩散系数和光合作用常数率对各化学量的分布有很大影响。
- Unfortunately, the mechanism of AMO is controversial and may be a reverse-methanogenesis process.So the fundamental understanding of the AMO in the global carbon cycle is still lacking. 甲烷缺氧氧化有效地减少了渗漏到海水和大气中的甲烷通量，但目前仅有的数据还不能很好地限定甲烷缺氧氧化在全球甲烷循环和全球碳循环中的作用。
- English: This carbon cycle diagram shows the storage and annual exchange of carbon between the atmosphere, hydrosphere and geosphere in gigatons - or billions of tons - of Carbon (GtC). 中文(繁体):碳循环图，展示碳蕴藏量及每年碳在大气层、水界及陆界之间的流动，以十忆吨碳计算。
- This means that carbon cycles through the atmosphere without accumulating, so the net effect on global warming is zero. 这意味着碳在大气中循环而没有聚积,因此对全球变暖的净效应是零。
- The carbon cycling in rhizo-microecological (rhizosphere microecological) system was summarized. 摘要本文综述了根际微生态系统中碳素循环的研究动态。
