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本文重点研究了亚区划分,建立框图模式、言词模式、数学模式(包括多级参数定量、灰色理论系统预测、网络定序)、小流域综合治理模式和模式的外延,分析了小流域综合治理效益和环境人口容量,并对土地生产力进行了量化分析。通过对综合治理模式的评价,揭示了小流域综合治理与环境因子之间的内在联系,提出了水土保持生态经济学的观点,为今后的工作和决策提供了科学依据。
This paper focuses on the division of subregions, the establishment of block diagram patterns, verbal patterns, mathematical models (including multi-level parameter quantification, gray theoretical system prediction, network sequencing), small watershed comprehensive management model and extension of the model analysis of small watershed comprehensive management Efficiency and environmental population capacity, and carried out a quantitative analysis of land productivity. Through the evaluation of the comprehensive management mode, the inherent relationship between comprehensive management and environmental factors in small watershed was revealed, and the viewpoint of ecological economics of soil and water conservation was put forward, which provided a scientific basis for future work and decision-making.