气候变化对中国观鸟旅游的影响——基于鸟类物候变化的分析
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刘俊,黄莉,孙晓倩,李宁馨,张恒锦
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Impact of climate change on birdwatching tourism in China:Based on the perspective of bird phenology
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LIU Jun,HUANG Li,SUN Xiaoqian,LI Ningxin,ZHANG Hengjin
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表2 中国鸟类物候变化趋势表
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Tab.2 Summary of phenological trends of birds in China
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| 数量 | 比例(%) | 春季/夏季物候期 | Negall | 28 | 68.29 | Negsig | 5 | 12.20 | Negunk | 15 | 36.59 | Posall | 13 | 31.71 | Possig | 4 | 9.76 | Posunk | 6 | 14.63 | Trmean | 41 | -2.31 | 秋季物候期 | Negall | 10 | 27.78 | Negsig | 7 | 19.44 | Negunk | 3 | 8.33 | Posall | 26 | 72.22 | Possig | 6 | 16.67 | Posunk | 15 | 41.67 | Trmean | 36 | 1.49 | 停留时间 | Negall | 17 | 31.48 | Negsig | 6 | 11.11 | Negunk | 9 | 16.67 | Posall | 37 | 68.52 | Possig | 3 | 5.56 | Posunk | 27 | 50.00 | Trmean | 54 | 3.78 |
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