渤海西岸自然保护区内贝壳堤现状和应对措施  

THE PRESENT SITUATION,MANAGEMENT AND APPROACHES OF THE SHELLY RIDGES ALONG THE WEST COAST OF THE BOHAI SEA IN THE NATURAL RESERVES,HEBEI AND SHANDONG PROVINCES

作　　者：薛春汀[1,2] 

机构地区：[1]国土资源部海洋油气资源和环境地质重点实验室,青岛266071 [2]青岛海洋地质研究所,青岛266071

出　　处：《海洋地质动态》2010年第1期41-44,共4页Marine Geology Letters

基　　金：长江口以北砂泥质海岸带地区环境地质调查与评价项目(1212010611401)

摘　　要：由于采挖贝壳、城市建设和修建养殖池,位于河北省黄骅古贝壳堤自然保护区内沿海岸的岐口—狼驼子贝壳堤已经不复存在,挽救已经不可能。山东省境内滨州贝壳堤岛与湿地自然保护区(国家级)内,在贝壳堤几十米后修建了养殖池。养殖池防护堤阻挡潮水向后漫溢,波浪作用在此增强。在波浪作用下贝壳堤已经遭到破坏(贝壳堤变低,贝壳堤前向海一侧受到侵蚀,将贝壳堤下伏层暴露出来)。如果要挽救这里的贝壳堤必须拆除贝壳堤后面的养殖池。The shelly ridges along the coast from Qikou to Langtuozi in the natural reserves, Hebei Province have disappeared because of construction. The aquatic farming ponds have been constructed on the tidal flat several tens of meters from the shelly ridges on the land side in the national natural reserves on the west coast of the Bohai Sea, Shandong Province. The sea walls for protecting the ponds stop flooding of the tidal water and the waves become stronger. The shelly ridges have been partly destroyed; the heights become lower and the bases of the ridges have been eroded. To keep the remaining shelly ridges in the national natural reserves some aquatic farming ponds have to be demolished.

关 键 词：贝壳堤 自然保护区 海岸 措施 渤海 

分 类 号：P737.11[天文地球—海洋地质]