CAJ | 학술논문

滨海地区经济发达，水资源供需矛盾突出。因研究区地形地貌复杂，根据不同的地形地貌和流域信息合理选择雨洪水的集蓄方式，能更好地提高水资源的利用率。以崂山区为例，选取0．25 m分辨率航空相片为数据源，结合研究区DEM数据，在流域坡度坡向、地形地貌等信息分析的基础上，将研究区划分为山丘区、缓丘区和建成区。借助面向对象的分类软件eCognition ，确定了合理的水库和塘坝位置，并对建成区不同下垫面进行了分析；提出了典型区的雨洪水分散利用的主要工程形式和不同保证率的雨洪水实际利用量。
빈해지구경제발체，수자원공수모순돌출。인연구구지형지모복잡，근거불동적지형지모화류역신식합리선택우홍수적집축방식，능경호지제고수자원적이용솔。이로산구위례，선취0．25 m분변솔항공상편위수거원，결합연구구DEM수거，재류역파도파향、지형지모등신식분석적기출상，장연구구화분위산구구、완구구화건성구。차조면향대상적분류연건eCognition ，학정료합리적수고화당패위치，병대건성구불동하점면진행료분석；제출료전형구적우홍수분산이용적주요공정형식화불동보증솔적우홍수실제이용량。
Because of economic development ,the contradiction between water resources supply and demand is prominent in coastal ar‐eas .Because of complex topography ,rain flood storage modes are selected reasonably according to different terrains and watershed information can better improve the utilization ration of water resources .Laoshan District is used as an example .On the basis of the a‐nalysis of basin slopes ,topography and other characteristics of information ,the study area is divided into hilly areas ,low hilly re‐gions and built―up areas combined with the DEM data in the study area and the 0 .25m resolution aerial photographs as the data source is selected .With the aid of the object―oriented classification software eCognition ,reasonable reservoir and dam location are determined and the built―up area and different underlying surface are analyzed .The main project form of rain flood utilization by dis‐persion in typical area and the actual use of rain―flood water in different guarantee rates are put forward .