作　　者： ; ; ;

机构地区： 肇庆学院生命科学学院

出　　处： 《肇庆学院学报》 2007年第5期45-49,共5页

摘　　要： 借助地理信息系统并通过现场调查,分析了肇庆城区主要湿地资源特征和湿地保护利用存在的问题.结果显示:肇庆城区湿地资源丰富,包括天然湿地和人工湿地两大部分,多种类型的湿地景观是构成肇庆城区景观的主要元素.城市迅猛发展与城市规划滞后,导致肇庆城区湿地面积减少和生态环境恶化,建议在修订肇庆城市规划时重视湿地资源的保护与城市湿地景观建设,提出了开挖运河构建肇庆环城水系的设想. Based on GIS and spot research,the features of wedand resources and the problems on protection of wetland in Zhaoqing are investigated. The results show that the wetland resources includ ing natural wetland and artificial wetland are abundant in Zhaoqing,which form an importmant element of city landscape. Because of the rapid urbanization and the delay of city planning,the area of wetland has been decreasing and the ecological condition has been deteriorating. On the basis of the facts above, it is suggested that the protection of wetland and the construct of city landscape should be regarded while the city planning is revised. Meanwhile ,a travel route of encircle the wetland is suggested.

关 键 词： 湿地资源 保护 开发 运河 肇庆城区

领　　域： [环境科学与工程]