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https://blog.sciencenet.cn/blog-1836712-1388866.html
http://www.pubmedplus.cn/P/SearchQuickResult?wd=65a8a39d-ba10-4be3-8c2f-23b88cb0e345
01. | Biodiversity | 342 篇 | 100.000% |
02. | Ecosystem | 342 篇 | 100.000% |
03. | Animals | 163 篇 | 47.661% |
04. | Conservation of Natural Resources | 97 篇 | 28.363% |
05. | Humans | 88 篇 | 25.731% |
06. | Climate Change | 52 篇 | 15.205% |
07. | Forests | 49 篇 | 14.327% |
08. | Plants | 38 篇 | 11.111% |
09. | Environmental Monitoring | 31 篇 | 9.064% |
10. | China | 27 篇 | 7.895% |
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