carbon sink造句

• The climatic - induced net carbon sink by terrestrial biosphere over
  1995年气候变化导致陆地生态系统净吸收碳
• Estimate of carbon sink and evaluation of ecological economics on the stage i of yangtze river protection forests project in hunan
  湖南一期长防林碳汇量及生态经济价值评价研究
• The discovery that the united states has a huge " carbon sink " - a mass of territory covered with plants that soak up extra carbon dioxide from the atmosphere , perhaps mitigating the effects of climate - changing global warming
  发现美国有一个巨大的“碳池” ，即一大片布满植物的区域，这些植物能从大气中吸附多余的二氧化碳，这可能减缓全球气侯变暖的影响。
• Vast stores of carbon in the form of peat underlie much of the tundra in alaska and russia , evidence that for long periods arctic tundra has been a net carbon sink ; about 600 cubic miles of peat are currently in cold storage
  碳以泥煤的形式大量储存在阿拉斯加与俄罗斯大部份的苔原底下，长期以来北极苔原一直都是碳的储存槽，现在约有2500立方公里的泥煤冷藏于此。
• It is necessary to pay more attention to the terrestrial carbon deposition , and set up clear mechanisms of different types of carbon deposition and their respective contributions to world terrestrial carbon sink , because the captive effect of terrestrial environment relative to the terrestrial erosion is unclear
  陆地环境的截留效应相对于侵蚀尚不太清楚，今后应加强对陆地碳沉积的研究，进一步明确各种碳沉积的作用机制及其对全球陆地碳汇的贡献量。
• Firstly , this dissertation estimated the size of carbon source ; sink and net carbon sink of farmland ecosystems in china costal regions ( including ten provinces ) with statistic data from 1981 to 2001 , which include data of crop yield and agricultural consumptions . then analyzed the temporal - spatial differences of carbon source , sink and net carbon sink of china costal farmland ecosystems . secondly , estimated npp ( net primary productivity ) of farmland ecosystems in china costal regions with per month noaa - avhrr ndvi ( normalized difference vegetation index ) data and estimation model
  本文首先运用1981 - 2001年的统计资料(作物产量和各种途径的农业投入数据) ，对沿海十省区农田生态系统碳源汇及净碳汇进行了估算，并分析了其时空差异；然后运用1998年逐月ndvi数据通过建模对沿海地区农田生态系统npp进行了估算，并分析了npp分布与农田生态系统碳吸收的相关性；最后通过对农田生态系统碳源汇的影响因素分析，提出了不同的农田生态系统碳增汇减排技术。