Study The Overall Planning Method Of Multi-objective Development In Gully Dam System

Gully dam system planning review is improved gradually. Exploitation is the ultimate goal of dam system, but it is not enough in-depth at this stage. Based on the planning review of Dam in this pape, study the multi-objective development of overall planning approach which is for Dam System of the Loess Plateau. Take Anjia Watershed and Tianjia Watershed in Gansu Province for example. Firstly, the paper works out multi-objective linear programming of land use in the watershed by using Multi-objective mathematical programming method.Then it process Multi-industry planning on the small basin of agriculture, forestry and animal husbandry. Finally, it proposes recommendations of the development of the landscape of agriculture, forestry, animal husbandry with landscape.Multi-objective development overall planning of Anjia catchment mainly reflects in multi-objective development of agriculture, forestry, animal husbandry and industry. The agriculture, orchards and grazing of Anjia catchment are more mature, combined with local conditions, it can develop landscape tour properly, for example sightseeing agriculture, picking garden and so on.Multi-objective development overall planning of Tianjia catchment mainly reflects in the development of the watershed landscape. There are four types of dam development:eco-tourism development, forest resource development, fruit industry development and livestock industry development. It is builded soil and water conservation demonstration garden and eco-tourism scenic spot, and it can obtain good benefits.