【摘要】 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。更多还原

【Abstract】 This paper analyses the wet-land resources characteristics and present conditions of agricultural exploitation, making function evaluation to ecological agricultural resources in wet-land 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.更多还原