赤潮灾害风险评估系统的初步设计  

Design of risk assessment system for HAB

作　　者：柴勋[1,2] 赵冬至[2] 韩震[1] 卫宝泉[2] 文世勇[1,3] 龙华[4] 宋琍琍[4] 

机构地区：[1]上海海洋大学海洋减灾防灾中心,上海201306 [2]国家海洋环境监测中心,辽宁大连116023 [3]大连海事大学环境科学与工程学院,辽宁大连116026 [4]浙江省海洋监测预报中心,浙江杭州310007

出　　处：《海洋环境科学》2011年第2期259-263,共5页Marine Environmental Science

基　　金：浙江省海洋与海岛管理基金项目2009(497594);863计划(2007AA092003);海洋环境业务创新计划

摘　　要：分析了国内外各种自然灾害评估系统的研究现状以及赤潮灾害风险评估的研究成果,赤潮灾害风险评估的指标体系、评估模型已经初步建立,并获得了较好的可行性和正确性,建成了赤潮管理信息系统。在此基础上提出了建立赤潮灾害风险评估系统的初步设想。系统建成后,基于GIS的空间分析功能,结合赤潮灾害风险评估数据库,可以快速、实用、准确地提供专门的赤潮灾害风险成果,为有关部门的灾害预测预报以及选取有效而科学的防灾、减灾和救灾措施提供依据。The harmful algal bloom（HAB） disaster jeopardizes the human health,deteriorates of the marine ecological environment,and constrains of the development of marine economic.HAB risk assessment is exceedingly important,therefore,the construction of risk assessment system for HAB is significant.This paper reviewed the development of natural disaster assessment system,analyzed the risk assessment method and assessment indexes of HAB.HAB management system was established.On the basis of analysis,the design concept of risk assessment system for HAB was proposed.Integrated with spatial analysis capabilities based on GIS and HAB risk assessment database,risk assessment system for HAB could provide the accurate and timely HAB risk assessment result.Accordingly,the related departments could predict the HAB and select the effective method for HAB prevention and mitigation.

关 键 词：自然灾害 评估系统 赤潮灾害风险评估系统 

分 类 号：X55[环境科学与工程—环境工程]