摘要
黄河三角洲是中国重要的滨海湿地分布区,也是中国风暴潮易发区。该区的风暴潮有温带气旋型与热带台风型两种,以温带风暴潮为主。近年来,重大风暴潮的发生有频率增加、危害加重的趋势。风暴潮对滨海湿地的影响是广泛而深远的,主要表现为淹没滨海低地、加速海岸蚀退、破坏地表结构、毁坏湿地植被、加剧海水入侵等,使滨海湿地不断损失退化,生态环境恶化。
Yellow River Delta is an important distribution area of coastal wetlands in China, and it is vulnerable to storm surge. There are two types of surge which are temperate cyclone and tropic typhoon in the area, and the former is primary. Recently, the frequency of serious surges is increasing and the harm is getting greater. The impacts of storm surge on coastal wetlands are extensive and long-term, which mainly contain inundating land, accelerating coastal erosion, damaging landform, destroying vegetation, intensifying seawater intrusion, etc, and then lead to coastal wetlands loss and degradation, even make eco-environment deteriorate.
出处
《自然灾害学报》
CSCD
北大核心
2006年第2期10-13,共4页
Journal of Natural Disasters
基金
"973"前期研究专项(2002CCA04800)
关键词
风暴潮
滨海湿地
影响
黄河三角洲
storm surge
coastal wetlands
impact
Yellow River Delta
