Coupling Relationship and Influencing Factors of the Water–Energy–Cotton System in Tarim River Basin

As the largest inland river basin in China, Tarim River Basin is an important energy base and a key cotton-producing area China. Therefore, harmonious development of water resources, resources cotton lifeline for stable quality efficient this region. In paper, water–energy–cotton system constructed weight each index determined by using entropy method. On basis, comprehensive subsystem calculated to measure level system. Then, coupling relationship between three quantitatively analyzed coordination degree model, mutual influence strength interaction are calculated. Finally, fractional regression model established analyze factors affecting coordinated Basin. The results show that fluctuates obviously resource systems higher than systems, there regional differences primary on whole; however, significant terms influencing factors, soil erosion treatment consumption ecological environments both play positive role promoting degree, population size GDP will hinder certain extent.