您要查找的是不是：
- Net carbon storage 碳净贮量
- Carbon storage of and Betula albo-sinensis were higher than other three types. 锐齿栎、油松主要分布于中低海拔地带；
- Emission offsets offered for sale are net carbon sequestrations by Tamarisk planting between January 2006 and December 2010 . 用以出售的碳抵消量是2006年至2010年间，通过种植红柳而实现的净碳封存量。
- Net carbon uptake of northern ecosystems is decreasing in response to autumnal warming according to findings recently published January 3, in the journal Nature. 根据最近发表在1月3日的《自然》杂志的发现,北半球生态系统的净碳吸收由于秋季变暖而正在下降。
- Net carbon dioxide emissions can be cut by systematically raising energy efficiency and investing massively in the development of renewable sources of energy. 有系统地提高能源效率，以及大规模投资发展再生能源，有助于降低二氧化碳净排放量。
- The results showed that carbon storage of plants in the grassland, fernland and shrubland were 377, 871 and 1448 g/m2 respectively. 结果表明：草地、芒萁、灌木群落植物的C贮量分别为377，871和1448 g/m2；
- Organic carbon storage of phytoplankton,zooplankton and bacterioplankton were 53,13 and 34 percent of the total plankton carbon,respectively. 浮游植物碳、浮游动物碳、浮游细菌碳平均分别占总浮游生物碳的53%25、13%25及34%25。
- Detritus,total plankton carbon storage was 92 and 8 percent of TOC,and detritus carbon was 11.08 times as that of total plankton carbon. 腐质碳、总浮游生物碳平均分别占总有机碳(TOC)的92%25及8%25，腐质碳为总浮游生物碳的11.;08倍。
- 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。
- As bioenergy is a renewable, environment\|friendly and zero net carbon dioxide emission energy source, research on biomass gasification power generation technology is of great significance. 生物质能是一种可再生、对环境友好和利用过程中二氧化碳零排放的能源资源,所以研究生物质气化发电技术意义重大。
- The researchers say growing stock increased in twenty-two of the fifty countries. And, in about half of the fifty, biomass and carbon storage also increased. 研究者称，在50个国家中有22个国家的立木材积量在不断增长。另外，约有一半的国家生物量和碳贮存量仍在增长。
- However such underground carbon storage is still in the preliminary phase, with pilot projects underway in Iceland and in the United States' Columbia River plateau, experts say. 然而这种地下碳储存方式仍处于初勘阶段，只有在冰岛和美国哥伦比亚河高原有正在进行的试验项目，专家说。
- The total carbon storage in P. amarus ecosystem was 135.808110 t/ha, of which 46.032 420 t/hm2 in the aboveground arbor, about 33.9%, and 2.600 68t/hm2 in the litter, about 1.91%, and 87.1750t/hm2 in the soil layer (0 ~ 60 cm) , accounted for 64.19%. 苦竹林生态系统中碳总贮量为135.;808 110t/hm2;其中乔木层为46
- After a brief review of the progress in the methods of reconstructing terrestrial carbon storage since the last interglacial,we also evaluated the uncertainties in reconstructed terrestrial v. 同时，对陆地生态系统碳储量变化研究结果的分析表明，末次间冰期以来，全球陆地生态系统碳储量存在较大幅度的变化。
- The benefits of biodiversity (e.g.of carbon storage by tropical forests) are often spread across national boundaries, but the costs of conserving biodiversity are usually borne by one nation. 生物多样性的利益常常超越国家界限，例如热带森林的碳储存，但是保护生物多样性的花费通常由一个国家所承担。
- He hit the tennis ball over the net. 他把网球打过了网。
- The ball glanced off the goal post into the net. 球撞到球门柱上斜飞入网。
- The net weight of this jar of coffee is 180 grams. 这瓶咖啡净重180克。
- If I lose my job, I've got no safety net. 我丢掉这份工作就无计可施了。
- The fish tangled in the mesh of the net has died. 那条卡在网眼上的鱼已经死了。
