洞庭湖区杨树产业化发展对区域社会经济的影响分析  

Effects of Industrialized Development of Poplar Trees on Regional Social and Economic Development in Dongting Lake

作　　者：宁佐敦 胡利平 

机构地区：[1]湖南省林业调查规划设计院,湖南长沙410007

出　　处：《林业调查规划》2009年第3期86-90,共5页Forest Inventory and Planning

摘　　要：介绍洞庭湖区自然及社会、经济概况,杨树产业发展历史,杨树产业在湖区产业结构中的地位和作用.分析杨树产业对区域社会经济的有利影响有:推进区域林业的持续、健康发展;有利于调整农村产业结构,增加农民收入;为周边相关企业提供原料;增强农田防护作用;抑灭钉螺;防浪护堤;不利影响有:造成生态景观破碎化;局部破坏湿地生态系统;减少了牧草地面积等.提出了降低不利影响的对策、措施.The natural, social and economic conditions of Dongting Lake region, the history of poplar industry, the role and function of poplar industry were introduced. The positive and negative effects of poplar industry in regional social and economic development were analyzed respectively. The positive effects include promoting the sustained and healthy development, improve rural industry structure, increasing farmer＇s income, providing raw materials for enterprises, strengthening protective effect on farmland, suppress oncomelania, resisting wave and protecting dam. The negative effects are ecological landscape fragmentation, destroying wetland eco-system, decreasing the area of grassland. The countermeasures for lower the negative effects were proposed.

关 键 词：洞庭湖区 湿地保护 杨树产业化 区域社会经济 

分 类 号：S792.11[农业科学—林木遗传育种] F416.88[农业科学—林学]