文章基本信息

标题：Amenazas naturales en el litoral Pacífico colombiano asociadas al ascenso del nivel del mar
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作者：Néstor Javier Martinez Ardila ; Omar Jaramillo Rodriguez ; Kim Gregory Robertson 等
期刊名称：Cuadernos de Geografía: Revista Colombiana de Geografía
印刷版ISSN：2256-5442
出版年度：2005
期号：14
页码：83-96
语种：Spanish
出版社：Universidad Nacional de Colombia, Facultad de Ciencias Humanas, Departamento de Geografía
摘要：This paper analyses the potential impact of sea level rise associated with global climate change along the Colombian Pacific coast, estimated in one meter by the year 2100. Based on the study of coastallandforms, related dynamic processes and their recent evolution, this study evaluates the threat of coastal flooding and associated erosional processes related to sea level rise. In the study, it was determinated that 617 Km2 of coastallowlands will suffer flooding, while 5 894 Km2 will be affected by ponding and localized flooding, whereas 8,9% of the coastline is highly susceptible to erosion, including important urban sectors as Buenaventura and Tumaco, as well as many towns and villages distributed along the coast.
关键词：Sealeud rise;1IIJJ:Uralhamrds;Pacifiuoast;geomorpho/J>gy;roastnl resilience;coastal flooding;coastal erosion;Ascenso del nivel del mar;amenazas naturales;litoral Pacífico;geomorfología;resiliencia costera;inundación litoral;erosión costera