CAJ | 학술논문

本文梳理了影响渤海湾北岸生态文明建设的主要地质问题，结合近年来开展的区调工作分析了平原区1∶5万区域地质调查在解决这些地质问题中所能起的作用。平原区1∶5万区域地质调查能够查明第四纪地层结构，进而确定含水层的分布、时代和性质，为城市建设所需的应急水源地以及合理开采、利用地下水资源提供依据；能够查明区内主要断裂的分布及其活动性，为地壳稳定性评价提供资料支撑，也为重大工程建设规划和减灾防灾提供依据；能够详细调查区域岩相古地理，确定不同沉积相的分布空间，在此基础上查明河、湖和沼泽等湿地的形成演化过程，分析其控制因素，为改善生态环境提供依据。总之，平原区1∶5万区域地质调查能够为区域经济和地方政府在管理决策、环境治理、灾害防治等方面提供基础地质资料。
본문소리료영향발해만북안생태문명건설적주요지질문제，결합근년래개전적구조공작분석료평원구1∶5만구역지질조사재해결저사지질문제중소능기적작용。평원구1∶5만구역지질조사능구사명제사기지층결구，진이학정함수층적분포、시대화성질，위성시건설소수적응급수원지이급합리개채、이용지하수자원제공의거；능구사명구내주요단렬적분포급기활동성，위지각은정성평개제공자료지탱，야위중대공정건설규화화감재방재제공의거；능구상세조사구역암상고지리，학정불동침적상적분포공간，재차기출상사명하、호화소택등습지적형성연화과정，분석기공제인소，위개선생태배경제공의거。총지，평원구1∶5만구역지질조사능구위구역경제화지방정부재관리결책、배경치리、재해방치등방면제공기출지질자료。
This paper presents the main problems of ecological civilization in northern coast of Bohai Bay, and comes forward the functions of 1∶50 000 regional geological survey in solving these problems. 1∶50 000 regional geological survey can ascertain the age and property of aquifers, and analyze the characteristics of storage space and the channel of underground water, and provide the basis for using the groundwater resources and combating pollution. It also can investigate the main fault location and activity, provide the basis for the crustal stability eval-uation and regional engineering geology and surface subsidence. It can investigate the formation and evolution of different wet lands, and analyze its controlling factors, and provide the basis for improving the ecological environ-ment. In a word, it is basis geological information for local government to do well in the managerial decision, en-vironmental governance, disaster prevention and so on.