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依据生态学及生态经济学原理,在对自然资源及社会经济状况调查的基础上,对海伦市光荣小流域土地资源进行了综合评价,对光荣小流域生态经济系统进行了分析。进而应用多目标线性规划法,建立了光荣小流域水上保持优化模型。模型的求解和实施意在使小流域土地利用结构趋于合理,生态环境向良性发展,水土流失基本得到控制。
Based on the principles of ecology and ecological economics, based on the investigation of natural resources and socioeconomic conditions, the land resources in Glorious Small Watershed of Helun City were comprehensively evaluated, and the eco-economic system in Glorious Small Watershed was analyzed. Then the multi-objective linear programming method is applied to establish the glorious small watershed water retention optimization model. The solution and implementation of the model intends to make the land use structure of small watershed more reasonable and the ecological environment to a healthy development, with the basic control of soil erosion.