Monitoring soil salinity via remote sensing technology under data scarce conditions: A case study from Turkey

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• 作者：Taha Gorji^a ; ^{tahagorji1@yahoo.com} ; Elif Sertel^b ; ^{sertele@itu.edu.tr} ; Aysegul Tanik^a ; ^{tanika@itu.edu.tr}
• 关键词：Agriculture ; Remote sensing ; Salinity indices ; Soil salinity ; Tuz lake ; Turkey
• 刊名：Ecological Indicators
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：74
• 期：Complete
• 页码：384-391
• 全文大小：3098 K
• 卷排序：74

文摘

Multi-temporal monitoring of Tuz Lake region located in Turkey is conducted for tracking changes in areas of salty spots. Five soil salinity indices are applied on all satellite images belonging to years 1990, 2002, 2006, 2011 and 2015. Salinity index (SI) 1 = B1*B3 shows the best result. Land cover changes in the area are detected by using CORINE land cover data. Soil salinization in the region is basically due to natural causes.