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渤海湾海岩带环境演变及控制因素研究
Researchonthecoastalenvironmentevolutionandits’ factorsofBohai controlling bay Abstract Thecoa5Ialretoolc sedboental5d%…nmcrical sensingimagepⅢcssingtccboiquc∞d simulationmethodama inthis m”inesedimentdata dedvedfrom nlyapplied paper.The mainly me constructioninBohai national”908“…ypqecl柚dthesuweyofmarine“gineering Bay, ∞dthetide dataaR theabove tidM…L alsocollectedBa5edOn nd bathymetric techniques daⅧcombinedwiththeresultsof smdinstheauthorresearchthe…talenvlroment previous evthutionofthe80haiinthemcenl40 mc fact04ofmcevointinnaFC bay years,舯dcontrolling anddiscussed analyzed Great havetaken rccc㈣40eⅡsbased coastalline¨dmorphologyintheOn changes placein the ofremote BohinThccoastlineex_[endcd stud)ofdifferentperiods sensingsatelliteimageinBay towardsthemarineaJlthetimendthemostdisⅢce…om∞20kilomae☆Theof length mc n㈣dthenmcr…d Almostmlmc coasdinc印pc…dccrcascsii曲dy substantially wpcs oftheco∞tiincinthe haveminedintoardficiaIcoastlineEx…forsome cJass bay estuary fo|e coasriincsince2010The8”aofthe hasbeen and reductinnrmo bay decrcaslng gradually increasedThetidal ofthe hasalsobeen foetidal ofthe prism bay decreasing.andprism bay decreasedaboutl3 1 5%heⅫeenthe40… n
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