古镇旅游地废弃物的环境影响研究——以不同生命周期阶段周庄、锦溪、千灯为例
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张宏, 侯国林, 黄震方, 方叶林, 涂玮
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Environmental Effect of Tourism Waste in Ancient Town: Case Study of Zhouzhuang, Jinxi, Qiandeng
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Hong ZHANG, Guo-lin HOU, Zhen-fang HUANG, Ye-lin FANG, Wei TU
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表5 环境质量指标与其人均旅游收入的EKC检验结果 |
Table 5 EKC inspection results of environmental quality indicators and its per capita tourism income |
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旅游地 | 环境变量 | 参数估计β0 | 参数估计β1 | 参数估计β2 | 参数估计β3 | R2 | | 结论 | 周庄 | Ln(Ws) | 12.578580 | -1.542690 | 0.255205 | 0 | 0.757818 | 0.944831 | U型 | (10.046540)*** | (-1.856348)** | (1.868445)** | | | | | Ln(F) | 4.816799 | -1.846326 | 0.349961 | 0 | 0.801511 | 0.877140 | U型 | (1.602693)* | (-1.925537)* | (1.067379)* | | | | | Ln(L) | 6.425336 | 0.050909 | 0 | 0 | 0.878931 | 0.989006 | 单调上升 | (90.212720)*** | (2.229415)** | | | | | | 锦溪 | Ln(Ws) | 5.018739 | 3.985564 | -0.880637 | 0 | 0.624439 | 0.886332 | 倒U型 | (1.253248)* | (1.084849)* | (-1.054942)* | | | | | Ln(F) | -7.306402 | 12.305150 | -5.516249 | 0.814842 | 0.856681 | 0.929271 | N型 | (-5.437603)* | (3.523812)* | (-3.106968)* | (1.490953)* | | | | Ln(L) | -1.139595 | 8.154962 | -3.693765 | 0.554886 | 0.759861 | 1.185696 | N型 | (-2.253579)* | (1.289722)* | (-1.261223)* | (1.242099)* | | | | 千灯 | Ln(Ws) | 9.510407 | 0.123869 | 0 | 0 | 0.727391 | 0.679305 | 单调上升 | (19.782010)*** | (1.657146)* | | | | | | Ln(F) | -5.017178 | 5.721732 | -1.089167 | 0 | 0.774326 | 0.720732 | 倒U型 | (-1.392825)* | (2.094426)** | (-2.116464)** | | | | | Ln(L) | 3.979847 | 0.016508 | 0 | 0 | 0.700026 | 0.878459 | 上升 | (3.660795)*** | (0.038728) | | | | | |
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