| 草地生态系统碳汇浅析 |
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| 引用本文： | 赵娜,邵新庆,吕进英,王堃. 草地生态系统碳汇浅析[J]. 草原与草坪, 2011, 31(6): 75-82 |
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| 作者姓名： | 赵娜 邵新庆 吕进英 王堃 |
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| 作者单位： | 1. 中国农业大学动物科技学院,北京100193／国家草地生态系统野外研究站,河北沽源076550
2. 中国农业大学动物科技学院,北京,100193 |
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| 基金项目： | 国家重点基础研究发展规划项目(2006AA10Z250)资助 |
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| 摘 要： | 大气CO2浓度R升高引起全球气候变暖，因此，陆地生态系统碳固存已经受到世界各国科学家的普遍关注。作为世界上植被类型分布最广的草原，既是重要的生态安全保障，又是重要的碳汇资源库。然而，长期以来人们仅注重了它承载牲畜的作用，但草原生态系统的碳储藏能力仅于森林，其能抑制温室效应。通过从草原生态系统的碳汇功能，草原生态系统固碳...
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| 关 键 词： | 全球气候变化 草原生态系统 碳储量 高寒草句 |
Preliminary analysis of carbon sequestration of grassland ecosystem |
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| ZHAO Na,SHAO Xin-qing,LV Jin-ying,WANG. Preliminary analysis of carbon sequestration of grassland ecosystem[J]. Grassland and Turf, 2011, 31(6): 75-82 |
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| Authors: | ZHAO Na SHAO Xin-qing LV Jin-ying WANG |
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| Affiliation: | 1(1.College of Animal Science and Technology,China Agricultural University,Beijing 100193,China; 2.Guyuan State Key Monitoring and Research Station of Grassland Ecosystem,Guyuan 076550,China) |
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| Abstract: | Under the background of global climate warming caused by increasing concentration of CO2 in the atmosphere,the potential to sequestrate carbon for the global terrestrial ecosystems has received universal concern from the scientists over the world.Grassland possesses the richest vegetation types and plays important roles in both ecological security and carbon sequestration.However,people only pay attention to its capacity for grazing in a long time.The capacity of carbon storage of grassland ecosystem is only lower than forest and it can largely limit the greenhouse emission. |
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| Keywords: | global climate change grassland ecosystem carbon storage alpine meadow |
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