The three sub-regions have prominently different in land-use model, Sunan and Suzhong belong to environment lagged, and Subei belongs to society-economy lagged;
三大区域土地利用模式差异显著，苏南与苏中属于生态环境滞后型，而苏北属于社会经济滞后型的土地利用模式；
The three sub-regions have prominently different in land-use model, Sunan and Suzhong belong to environment lagged, and Subei belongs to society-economy lagged;
三大区域土地利用模式差异显著，苏南与苏中属于生态环境滞后型，而苏北属于社会经济滞后型的土地利用模式；
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