象山港海域分区评价方法研究  

Study on the Regionalization Evaluation Method of Xiangshan Bay

作　　者：金余娣 叶林安 刘莲[1] 章紫宁 鲁水 JIN Yudi;YE Linan;LIU Lian;ZHANG Zining;LU Shui(Ningbo Environmental Monitoring Center,SOA,Ningbo 315040,China)

机构地区：[1]国家海洋局宁波海洋环境监测中心站,宁波315040

出　　处：《海洋开发与管理》2020年第7期45-48,共4页Ocean Development and Management

基　　金：自然资源部东海局青年海洋科学基金(201803).

摘　　要：文章根据2011-2018年在象山港海域调查的象山港水文、水团、水环境、沉积物环境、生物生态等调查数据,将象山港海域划分为若干个具有不同生态变化特征的区域,研究象山港海域内的空间异质性,以便剖析各区域环境的问题。研究发现:象山港水交换特征、水团分布、水环境、沉积环境和生物生态特征将象山港划分为A、B、C、D、E 5个区评价较为合理。该方法可以有效并合理地对象山港海域做出评价,并为相关海洋科学工作者和管理者提供科学依据。According to the survey data of Xiangshan Port hydrology,water mass,water environment,sediment environment and biological ecology surveyed in the sea area of Xiangshan Port during 2011—2018,the sea area of Xiangshan Bay was divided into several areas with different ecological characteristics.The spatial heterogeneity in the waters of Xiangshan Bay should be studied to analyze the problems of the environment in each region.The study found that Xiangshan Port was more reasonable to be divided into 5 districts of A,B,C,D and E,based on water exchange characteristics,water mass distribution,water environment,sedimentary environment and bio-ecological characteristics.This method can effectively and reasonably evaluate the Xiangshan Port sea area and provide scientific basis for relevant marine science workers and managers.

关 键 词：象山港 分区 生态特征 海洋环境质量 评价方法 

分 类 号：P76[天文地球—海洋科学]