中国国家级保护地空间分布特征及对国家公园布局建设的启示 |
| 朱里莹, 徐姗, 兰思仁 |
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Spatial distribution characteristics of national protectedareas and the inspirations to national parks in China |
| Liying ZHU, Shan XU, Siren LAN |
| 图3 不同区划下的保护地分布密度图 |
| Fig. 3 Density of national protected areas summarized by different geographical zones |
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