Method Exploration for Quantitative Evaluation of Salinization Using Landsat Satellite Image：A Case Study of Guazhou-Dunhuang Area
DU Ting, JIAO Ji-zong, XIE Yao-wen, ZHANG Juan
HUBEI AGRICULTURAL SCIENCES . 2018, (1): 51 -55 .  DOI: 10.14088/j.cnki.issn0439-8114.2018.01.013