印度野牛在中国的分布及其栖息地适宜性分析

丁晨晨, 胡一鸣, 李春旺, 蒋志刚

Distribution and habitat suitability assessment of the gaur Bos gaurus in China

Chenchen Ding,Yiming Hu,Chunwang Li,Zhigang Jiang

表1 模拟印度野牛适宜分布区时所用的环境变量

Table 1 Environmental variables used to model the potential distribution range of the gaur

编码 Code 描述 Description 来源 Source BIO1 年均温 Annual mean temperature WorldClim database Version 1.4 BIO3 等温线 Isothermality WorldClim database Version 1.4 BIO4 季节温度变化 Temperature seasonality WorldClim database Version 1.4 BIO7 气温年较差 Temperature annual range WorldClim database Version 1.4 BIO9 最旱季均温 Mean temperature of driest quarter WorldClim database Version 1.4 BIO12 年均降水量 Annual precipitation WorldClim database Version 1.4 BIO15 降水季节性 Precipitation seasonality WorldClim database Version 1.4 BIO19 最冷季均温 Precipitation of coldest quarter WorldClim database Version 1.4 LCT 土地覆被类型 Land cover type Global Land Cover Facility HFI 人类足迹指数 Human footprint influence Last of the Wild Data Version 2 ALT 海拔 Altitude Chinese Natural Resources Database Slop 坡度 Slope Chinese Natural Resources Database Dis_road 距主要道路距离 Distance to major roads National Catalogue Service for Geographic Information Dis_water 距水源地距离 Distance to water source National Catalogue Service for Geographic Information