以“胡焕庸线”为界的中国东西部净初级生产力变化分析  | 
	
| 周雷雷,郑诗军,尹捷,张雅琼,黄文江,王心源,王岩,张赫林,陈俊杰,彭代亮 | 
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			 Analysis on the Change of Net Primary Productivity in the East and West of China Bounded by “The Hu Huanyong Line”  | 
	
| Leilei Zhou,Shijun Zheng,Jie Yin,Yaqiong Zhang,Wenjiang Huang,Xinyuan Wang,Yan Wang,Helin Zhang,Junjie Chen,Dailiang Peng | 
| 图8 人均NPP不同值域范围县级行政单元数 | 
	
| Fig.8 Number of county-level administrative units in different value ranges of NPP per capita | 
	
			 
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