洞庭湖区湿地生态农业资源持续开发研究

简析了洞庭湖区湿地资源特征及农业利用现状，对湖区湿地生态农业资源进行了功能评价，并根据湖区湿地碟形盆地圈带状立体景观结构特征(即同心环带状--湖盆中心带、湖滨中环带、外环带)，提出适应各环带湿地资源开发的若干生态农业模式，以期达到保护湖区湿地生态及湿地资源持续利用，生态效益与经济效益并重的目的。

A study on sustainable utilization of eco-agricultural resources in wet-land of Dongting Lake

This paper analyses the wet-land resources characteristics and present conditions of agricultural exploitation, making function evaluation to ecological agricultural resources in wetland of Dongting Lake. Based on the characteristics of circular soild landscape in wet-land round basin,i, e. concentric circles shape,lake basin central belt,lake edge middle ring belt,outer circles ring belt,many ecological agriculture models that adjust to the exploitation of ring belt wet-land resources are discussed ,so as to reach the good of protecting wet-ecology ,sustainable utilization of wet-land resources and attaching importance to ecological and economic benefits.