Nice friendly people always around on the weekends. The Jackson County Airport is located on the Ohio River in western West Virginia. They have flight training and maintenance facilities located
* 1 School of Nature Conservation, Beijing Forestry University, Qinghua East Road 35, Beijing 100083, China; rucallen_2008@hotmail.com 2 Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, 11A Datun Road, Beijing 100101, China; liumc@igsnrr.ac.cn (M....