An Approach On The Ecological Planning And Designing To The Agricultural Landscape Of Zhongmou Town

Under the theory of scientific agriculture and forestry multi-disciplinary, by using landscape ecology principle, combining land science, choosing typical villages and towns carrying on district land planning that divided into areas by ecological function cases on the basis of agricultural landscape area differentiation, this paper combined land utilization and disposed sustainable development criterion. Then adopting network analysis and synthesize study, this paper determined area differentiation and designed the land ecological unit to each area.Except the foreword and the conclusion of this paper, this paper was divided into four chapters:In the first chapter, it is the synthetic study on the ecological planning to landscape. The meaning to ecological planning of andscape to domestic and international developing trend to historical evolution was expressed in the first chapter.The second chapter is the landscape ecological situation to the studying area. First, it is ecological background analysis to Zhongmou; Then, on the basis to area differentiation land utilization in Zhongmou, the land utilization current maps of 3 typical towns were chose. According to the vectorized land utilization map, the digital information was drew, the landscape analysis indexes were set up, and on the setting up of the variety analysis and fractal analysis to each of the landscape of each town, the ecological basis for function area differentiation to 3 towns was set up. At last, by using GIS technology, Combining ground form, soil distribution and factor differentiation of vegetation, and on the basis of observing on the spot, the ecological type distribution map was designed for the mode to offer each landHIecological type.The third chapter is the ecological appraisal and land ecological type structure optimization. First, it defined the index system of appraisal and appraising models. Then, it determined every index weight by using analytic approach of level (AHP). On the basis of appraising each land ecological type and observing on the spot synthetically, the grade level of each land ecological type was determined, and the rational countermeasures were put forward; At last, the mode of utilization to each land ecological type was made.The fourth chapter is the ecological planning scheme and implement to the studying areas. At first, by the landscape analyzing results of 3 towns, the macro-view and middle-view models were designed, and the ecological function area to the 3 towns were determined; At last, combining the land ecological appraisal results to the towns, the micro-view models and micro-ecological units were designed.