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青藏高原主要生态系统变化及其碳源/碳汇功能作用
李文华; 赵新全; 张宪洲; 石培礼; 王小丹; 赵亮
2013
Source Publication自然杂志
Issue3Pages:172-178
Abstract根据NOAA/AVHRR(National Oceanic and Atmospheric Administration/Advanced Very High Resolution Radiometer)卫星归一化植被指数(NDVI)数据和CASA(Carnegie-Ames-Stanford Approach)模型的计算结果,过去30年间(1982—2011年),青藏高原生长季植被覆盖度和植被净初级生产力(NPP)呈总体上升态势,植被总体变好。青藏高原生态系统碳汇功能增强,占全国增加碳汇的10%左右。气候条件的变化是青藏高原植被总体变好的最为重要的驱动因子,退牧还草等大型生态工程的生态效应也...
Keyword青藏高原 生态系统 碳平衡 气候变化
Document Type期刊论文
Identifierhttp://210.75.249.4/handle/363003/3819
Collection中国科学院西北高原生物研究所
Recommended Citation
GB/T 7714
李文华,赵新全,张宪洲,等. 青藏高原主要生态系统变化及其碳源/碳汇功能作用[J]. 自然杂志,2013(3):172-178.
APA 李文华,赵新全,张宪洲,石培礼,王小丹,&赵亮.(2013).青藏高原主要生态系统变化及其碳源/碳汇功能作用.自然杂志(3),172-178.
MLA 李文华,et al."青藏高原主要生态系统变化及其碳源/碳汇功能作用".自然杂志 .3(2013):172-178.
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