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引用本文:魏合龙,庄振业.山东荣成湾月湖地区的潟湖-潮汐汊道体系.湖泊科学,1997,9(2):135-140. DOI:10.18307/1997.0207
Wei Helong,Zhuang Zhenye.Study on The Evolution of Yuehu Lake-Tidal iniet System, Rongchenq Bay, Shandong Province. J. Lake Sci.1997,9(2):135-140. DOI:10.18307/1997.0207
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山东荣成湾月湖地区的潟湖-潮汐汊道体系
魏合龙1, 庄振业2
1.地质矿产部海洋地质研究所, 青岛 266071;2.青岛海洋大学地质系, 青岛 266003
摘要:
潟湖-潮汐汊道体系为一复杂的反馈体系,其中任一参数的改变即可导致整个体系的复杂反映.以月湖为例探讨了潟湖地貌演化的过程中,及人工作用潟湖各主要参数的变化规律;提出了月湖目前由于人工围堵特别是残余坝基对潮流的限制作用,致使P/A值较高而饱满系数K值偏低,潟湖-潮汐汊道体系稳定性较差的问题.
关键词:  潟湖  潮汐汊道  荣成湾
DOI:10.18307/1997.0207
分类号:
基金项目:国家自然科学基金49276255
Study on The Evolution of Yuehu Lake-Tidal iniet System, Rongchenq Bay, Shandong Province
Wei Helong1, Zhuang Zhenye2
1.inst.of Marine Geology, MGMR, Qinigdao 266071;2.Qingdao Ocean Univ., Qingdao 266003
Abstract:
Lagoon-tidal inlet system is a complex feedback sysetm. Any changes of some parameters can make a series response of the whole system. This paper emphases on the relationships be tween the parameters of the system during the morphological changes of the system. As the development of the flood tidal delta, the tidal entrance enlengthed and the lagoon areas decreased, resueting in reduction of the tide prism, and therefore?the lagoon-tidal inlet system is to be destroyed. Yuehu Lake is a semi-closed lagoon. Its evolution is speeded up by such artificial activities, as the dike in the tidal entrance and two prawn-ponds. Series effects on the stable of the lagoon-tidal inlet system caused by the dike and prawn-ponds are concerned. in order to keep the system, stable, artificial work to enlarge the remaining base of dike is needed.
Key words:  Lagoon  tidal inlet  Rongcheng Bay
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