陕北地区退耕还林还草工程土壤保护效应的时空特征
Spatiotemporal patterns of soil protection effect of the Grain for Green Project in northern Shaanxi
陕北地区退耕还林还草工程土壤保护效应的时空特征 |
| 刘文超,刘纪远,匡文慧 |
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Spatiotemporal patterns of soil protection effect of the Grain for Green Project in northern Shaanxi |
| LIU Wenchao,LIU Jiyuan,KUANG Wenhui |
| 图10 2000-2013年陕北地区植被覆盖度变化和年均降水量变化 |
| Fig. 10 Variation of vegetation cover fraction and mean precipitation between 2000 and 2013 in northern Shaanxi |
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