旅游活动与水环境耦合分析——以玉龙雪山-丽江盆地为例
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Coupling analysis of tourism activities and water environment: a case study of Yulong Snow Mountain-Lijiang basin
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图2. 2018年丽江市旅游人数与收入 |
Fig.2. Number of tourists and income in Lijiang City in 2018 |
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