摘要
基于1990、2000和2003年的遥感数据,研究旅游开发活动对北海银滩沙坝-潟湖景观稳定性的影响。研究结果表明:(1)旅游开发等人类活动加速了岸滩的蚀退和潟湖的淤积,使沙坝-潟湖景观体系走向衰退;(2)海岸景观生态过程与联系使得沙坝潟湖景观整体的演变效应扩大;(3)旅游活动对沙坝-潟湖景观格局的稳定性有显著的影响。研究结果为海滩旅游的开发及生态管理提供了科学依据。
On the basis of remote sensing images, this paper studies the tourism economic activities＇ influences to the stability of barrier--Lagoon landscape of Beihai Yintan beach and draws conclusions as follows ： （1） Tourism economic activities accelerates the withdrawal of beach erosion and siltation of the lagoon and made the barrier--Lagoon landscape systems decayed. （2） Coastal landscape＇s ecological processes and interaction enlarges the barrier--lagoon landscape＇s ecological evolution effects. （3） Tourism economic activities have prominent impact on the stability of barrier--lagoon landscape. And such conclusions can be used for reference of beach tourism exploitation and management.
出处
《桂林旅游高等专科学校学报》
CSSCI
2008年第3期384-388,共5页
Journal of Guilin Institute of Tourism
基金
国家自然科学基金(40371015)
福建省科技厅重点项目(2003R016)
关键词
沙坝-潟湖
蚀退
淤塞
旅游开发
Barrier--Lagoon
evolution
erosion
siltation
tourism economic activities
