Journal of Natural Resources, Volume. 35, Issue 12, 2831(2020)
Fig. 1. The changing trends of semi-consumptive wildlife tourist attractions in China from 1906 to 2019
Fig. 2. The changing trends of semi-consumptive wildlife tourism attractions of three types
Fig. 3. The distribution of semi-consumptive wildlife tourist attractions in China
Fig. 4. The distribution of semi-consumptive wildlife tourist attractions of four types
Fig. 5. Cumulative proportion ascending order of semi-consumptive wildlife tourist attractions in each province
Fig. 6. Kernel density of semi-consumptive wildlife tourist attractions in China
Fig. 7. Kernel density of semi-consumptive wildlife tourist attractions in each time phase
Table 1. The classifications of semi-consumptive wildlife tourist attractions
View tableView in ArticleTable 1. The classifications of semi-consumptive wildlife tourist attractions
分类 特征 类型 城市动物园 多物种和圈养生境 动物园、园中园、动物角、商场内小型主题动物园、动植物园等 野生动物园 多物种和半圈养生境 野生动物园、野生动物世界、野生动物繁育和研究中心、森林动物园等 专类动物园 特定物种和其生境 鸟语林、狮虎园、鳄鱼园、鹿苑、熊猫园、蝴蝶谷、昆虫馆等 海洋主题公园（海洋世界、海洋公园、水族馆、海洋王国等）
Table 2. The index of concentration of semi-consumptive wildlife tourist attractions
View tableView in ArticleTable 2. The index of concentration of semi-consumptive wildlife tourist attractions
指标 所有景区 城市动物园 野生动物园 专类动物园 海洋主题公园 实际的地理集中指数 21.527 21.832 26.813 21.813 23.671 假设的平均地理集中指数 17.961 18.257 20.851 17.669 19.612
Table 3. The nearest neighbor index of each time phase
View tableView in ArticleTable 3. The nearest neighbor index of each time phase
指标 第一阶段 1906—1948年 第二阶段 1949—1959年 第三阶段 1960—1992年 第四阶段1993—2019年 实际最邻近距离/km 273.813 190.291 112.943 43.378 理论最邻近距离/km 414.039 223.607 200.000 81.088 最邻近指数 0.661 0.851 0.565 0.535
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Li CONG, Jia-ping YU, Ling-en WANG.
Received: Nov. 6, 2019
Accepted: --
Published Online: May. 8, 2021
The Author Email: Li CONG (congli1980@163.com)
