基于遥感技术的海岸带的生态综合评价——以象山港为例  

Integrative assessment of ecosystem based on remote sensing--Xiangshan Bay as a case

作　　者：李婷[1] 黄秀清 黄晓琛 LI Ting;HUANG Xiuqing;HUANG Xiaochen(Shanghai Ocean University,Shanghai 201306,China;Shanghai East Sea Marine Engineering Survey&Design Institute,Shanghai 201200,China)

机构地区：[1]上海海洋大学,上海201306 [2]上海东海海洋工程勘察设计研究院,上海201200

出　　处：《海洋湖沼通报》2023年第1期90-97,共8页Transactions of Oceanology and Limnology

摘　　要：本文以象山港为研究对象,根据海岸带遥感信息和象山港入海污染物通量,建立海岸带生态评价指标体系,对象山港海岸带岸滩进行生态评价;建立象山港海岸带岸滩和港湾海洋生态的影响因子评价指标体系,对象山港生态进行综合评价。通过研究发现,综合考虑岸滩和港湾海洋生态的影响因子,象山港1C区和4C区的评价结果发生明显变化,海岸带生态因子对整个港湾的生态分别起了负、正面影响,将1C区的生态由好变为较好,4C区的生态一般变为较好。A coastal ecological evaluation index system is established based on the remote sensing information of coastal zone and the pollutant flux into Xiangshan Bay.In order to evaluate ecological value of the coast of Xiangshan Bay,a comprehensive index system was established in combination with factors of coastal beach and harbor marine ecology.It was found that the evaluation results of Port 1C and 4C areas have changed significantly considering the factors affecting the marine ecology of beach and harbor.Coastal ecological factors have negative and positive effects on the ecology of Xiangshan Bay,changing the ecology of zone 1C from good to better,and the ecology of zone 4C is generally better.

关 键 词：遥感 海岸带 生态综合评价 象山港 

分 类 号：X826[环境科学与工程—环境工程]