文档介绍：J-Ocean (Oceanic and Coastal SeaResearch) DOI —015— ISSN 1672—5182,2015 14(5):803-815 http.'///xbywb/ E-mail:******@OUC. Beach Morphology and Coastline Evolution inthe Southern Bohai Strait ZHANG Weil’,21,WU Jianzhen91’,孙,LIWeiranl’,孙,ZHULonghai邺),HU Rijunl),3),, JIANG shenghuil’,扪,SUNYonggen41,and WANG Huijuan5’ 1)College ofMarine Geoscience,Ocean University ofChina,pingdao 266100, 2)Qingdao MarineGeological Engineering Investigation Institute,Qingdao 26607 1,P 3)Key Laboratory ofSubmarine Geosciences and Prospecting Techniques,MinistryofEducation, Ocean University ofChina,Qingdao 266100, 4)用坩fInstituteofOceanography,SOA,Qingdao 266061, 5)Qingdao Boyan Marine Environment Science&Technology .,Qingdao 266 01, (Received December 25,2013:revised March 10,2014;accepted December 18,2014) ***@Ocean University Press and Springer-Verlag Berlin Heidelberg 2015 Abstract The beach studied inthispaper spans alength of5 km and one ofseveral long sandy beaches inthesouthern Bohai totheobstruction ofislands inthenortheast and the influence oftheunderwater topography,the wave environment inthe offshore plex;beach types and sediment transport characteristics vary along different coastlines extracted from sixaerialphotographs indifferent years pared todemonstrate theevolving typical beach profiles were selected tostudy thelateralbeach variation wind and wave observation datafrom Beihuangcheng ocean stationduring 2009 were employed forthehindcast ofthelocal wave environment using aregional spectral wave the resultsofthewave hindcast were incorporated intotheLITDRJFT model pute thesediment fiansport rates and directions along the coasts and analyze thelongshore sand resultsshow thatthecoastline evolution ofsand beaches inthe southem Bohai Straithasspatial and temporal variations andthe coast can bedivided int