鄱阳湖滨湖地区土地整理项目综合效益评价

土地整理综合效益评价是一项复杂的工程，并且具有很大的地域性特点，建立科学、合理适合当地的土地整理综合效益评价指标体系和评价方法对指导土地整理的实践具有重要意义。本研究针对鄱阳湖滨湖地区土地利用特点，以土地可持续利用能力、经济效益、社会公平、生态环境改善4个约束项作为一级指标体系，从4个方面选取23个二级评价指标，建立了鄱阳湖滨湖地区土地整理项目综合效益二级评价指标体系。并以此为依据，运用模糊数学的方法建立了滨湖地区土地整理效益评价的二级模糊综合评判数学模型。运用评判模型对滨湖区鄱阳县油墩街土地整理项目、鄱阳县古南乡土地整理项目和余干县鹭鸶港乡等土地整理项目3个项目进行了实证分析。实证项目评价结果表明本研究构建的鄱阳湖滨湖地区土地整理项目的综合效益评价体系较科学合理，符合鄱阳湖滨湖地区土地整理项目的实际。

EVALUATION ON COMPREHENSIVE BENEFITS OF LAND CONSOLIDATION IN POYANG LAKE

Evaluation on comprehensive benefits of land consolidation is a complicated project and varies with locations. It is important to set up a scientific, rational evaluation index system. This paper, based on land use features in Poyang Lake, selects land sustainability, economic benefits, social equity and ecological environment improvement as grade I index system, and 23 grade II indexes from the four aspects, and establishes grade II evaluation index system and its mathematical model, which is used to evaluate the comprehensive benefits of Youdunjie project and Gu'nan town project in Poyang county, and Lusigang town project in Yugan county, with results proving that the evaluation index system is rational and scientific.