Spatial difference analysis of tourism poverty alleviation performance GIS in Wuling Mountain area：Taking 37 counties and cities in Hunan province as an example

TANG Ye-xi, ZHOU Sheng-fang, LI Zhi-hui, LI Yi-shu, CHEN Qi-hong, DENG Ming-rong

HUBEI AGRICULTURAL SCIENCES . 2019, (20): 214 -219 . DOI: 10.14088/j.cnki.issn0439-8114.2019.20.051