金龙的边塞人文环境和岩溶生态环境构成了较为特殊的人地系统。
Frontier human environment and karst ecological environment of Jinlong Town constitute a special human land system.
岩溶山地是典型的脆弱生态环境，土壤资源存在先天不足性，其退化恢复受土地利用方式的影响大。
Karst mountain is a typical fragile ecological environment and its soil resource is congenitally deficient and affected by the land use patterns.
土壤水分是岩溶山区植被恢复和生态环境建设的关键性限制因素。
Soil water is the critical factors for vegetation rehabilitation and eco-environmental construction in karst mountainous region.
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