CAJ | 학술논문

基于RSDEM3分析、陆地卫星TM图像分析,结合野外实地调查与历史资料分析,获得了莱州湾东岸地形及水系分布。结果表明,来自DEM分析所获得的水系与研究区现在河流一致,但与清代疆域图中描绘的万岁河(王河故道)不一致,DEM分析结果不支持这一王河故道的存在,实地调查也未发现相关的河流改道证据。 TM图像特征显示,在河口村至崔家一带至少存在两道古海岸沙堤,构成了古岸线存在的重要证据。河口村向西,经过水南宋家北侧、河套赵家、大沙埠庄一线存在一条古河道,王河泥沙直接提供给莱州浅滩的西侧；改道后直接向北从三山岛西侧入海,泥沙提供给莱州浅滩的东侧。王河河道的历史演变在空间上与海岸带关系极为密切,对三山岛以西的沙咀、海岸线发展、以及近海莱州浅滩的演变有着重要的影响。
기우RSDEM3분석、륙지위성TM도상분석,결합야외실지조사여역사자료분석,획득료래주만동안지형급수계분포。결과표명,래자DEM분석소획득적수계여연구구현재하류일치,단여청대강역도중묘회적만세하(왕하고도)불일치,DEM분석결과불지지저일왕하고도적존재,실지조사야미발현상관적하류개도증거。 TM도상특정현시,재하구촌지최가일대지소존재량도고해안사제,구성료고안선존재적중요증거。하구촌향서,경과수남송가북측、하투조가、대사부장일선존재일조고하도,왕하니사직접제공급래주천탄적서측；개도후직접향북종삼산도서측입해,니사제공급래주천탄적동측。왕하하도적역사연변재공간상여해안대관계겁위밀절,대삼산도이서적사저、해안선발전、이급근해래주천탄적연변유착중요적영향。
Based on RSDEM3 analysis,Landsat TM imagery analysis as well as field survey and historical data analysis,the topography and streamnet distribution in the east coast of Laizhou Bay was obtained. It was shown that the streamnet obtained from the DEM analysis was consistent with the river in the study area,but was in-consistent with Wansui River( the old course of Wang River) depicted in Qing dynasty territory figure,and the results by DEM analysis did not support the existence of the old course of Wanghe river. Fieldwork also did not find evidence related to river diversions. TM image features revealed that at least of two ancient coastal sand-bars existed between Hekou village and Cuijia village,which is a direct evidence of the existence of ancient coast line. Fieldwork and village name showed that there was a ancient river course from the west of Hekou vil-lage to the north of Shuinanshongjia village, Hetaozhaojia village, Dashabuzhuang village. The sediment from Wanghe river provided directly to the west of Laizhou shoal during this times,and later,the river rechannelled to enter directly towards north into the sea through the west of Sanshandao island,which lead to the river sedi-ment supplied to the east side of the Laizhou shoal. There is extreme relationship between space and coastal zone about Wanghe river channel evolution,and it has an important impact on the development of the sandspit at the west of Sanshandao island,shoreline,as well as the evolution of Laizhou shoal offshore.