海岛变化监测与分析——以笔架山海岛为例
Monitoring and analysis for the island changes:taking Beacon Hill Islands as an example
张娜1
作者信息
- 1. 辽宁省自然资源事务服务中心,辽宁 锦州 121003
- 折叠
摘要
海岛是重要的海洋资源,对所在区域的生态环境和经济发展有着重要意义,对其进行有效的管理需要时效性强的信息作为参考.利用卫星影像,对1972-2020年40余年间笔架山海岛的面积和海岸线进行监测和变化分析,从人为因素和自然因素2个方面对海岛演变的驱动力进行深入分析,并提出保护笔架山海岛的建议和措施.
Abstract
The island is an important marine resource which is of great significance to the ecological environment and economic development in its own region.Using satellite imagery,we have monitored and analyzed the area and coastline of the Beacon Hill Islands over a 40-year period from 1972 to 2020,an in-depth analysis on the driving forces of island evolution from both human and natural factors is made in this paper,and some suggestions and measures for the protection of Beacon Hill Islands are put forward.
关键词
海岛/变化监测/驱动力分析Key words
sea island/change monitoring/driving force analysis引用本文复制引用
出版年
2024
NETL
NSTL
万方数据