全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

山东荣成月湖潮汐汊道的时间-流速不对称特征

, PP. 68-76

Keywords: 潮汐汊道,潮位,潮流,时间-流速不对称,月湖

Full-Text   Cite this paper   Add to My Lib

Abstract:

月湖是山东半岛东端的一个小型潮汐汊道.在月湖进行了潮位、潮汐观测及地形测量,运用两种方法从潮位记录推算出口门落潮主干道垂线平均流速和断面平均流速.发现除涨潮优势型和落潮优势型外,月湖还表现出另外两种时间-流速不对称,即涨潮历时大于落潮历时且涨潮流速大于落潮流速、涨潮历时小于落潮历时且涨潮流速小于落潮流速.月湖的时间-流速不对称特征与不规则潮汐、涨(落)潮的流速跟潮位的匹配关系、汊道口门的断面形态、口门特殊的水流结构及循环过程等因素有关.时间-流速不对称类型的研究,对于理解潮汐汊道系统的沉积动力行为及进行人工整治有一定意义.

References

[1]  BOON J D, BYRNE R J. On basin hypsometry and the morphodynamics response of coastal inlets [J ]. Marine Geology,1981, 40: 27-48.
[2]  BRUUN P. Stability of Tidal Inlets-Theory and Engineering [ M]. Amsterdam: Elsevier Scientific Publishing Company,1978. 507.
[3]  SPEER P E, AUBREY D G. A study of nonlinear tidal propagation in shallow inlet/estuarine systems. Part Ⅱ . Theory [J]. Estuarine Coastal and Shelf Science, 1985, 21: 207-224.
[4]  魏合龙,庄振业.山东荣成湾月湖地区的潟湖-潮汐汊道体系[J].湖泊科学,1997,9:135-140.
[5]  王永红,庄振业,李学伦.山东荣成湾沿岸输沙率及沙嘴的演化动态[J].海洋地质与第四纪地质,2000,20(4):15-21.
[6]  薛允传,贾建军,高抒.月湖的潮汐特征[J].海洋科学,2001,25(2):31-34.
[7]  COLLINS M B, KE Xian-Kun, GAO Shu. Tidally-induced flow structure over sandy intertidal flats [J]. Estuarine Coastal and Shelf Science, 1998, 46(2): 233-250.
[8]  李坤平,陈则实.渤海、黄海沿岸主要港湾假潮的基本特征[J].海洋与湖沼,2002,33(2):128-138.
[9]  贾建军.小型潮汐汊道系统的沉积动力过程与演化.中国科学院海洋研究所,2001.
[10]  AUBREY D G, SPEER P E. A study of nonlinear tidal propagation in shallow inlet/estuarine systems. Part Ⅰ. Observations [J]. Estuary Coastal and Shelf Science, 1985, 21: 185-205.
[11]  FRIEDRICHS C T, LYNCH D R, AUBREY D G. Velocity asymmetries in frictionally-dominated tidal estuary/lagoons:longitudinal and lateral variability [ A]. PRANDLE D. Dynamics and Exchanges in Estuaries and the Coastal Zone [ M].Washington D C: American Geophysical Union, 1992. 277-312.
[12]  RANASINGHE R, PATTIARATCHI C. Tidal inlet velocity asymmetry in diurnal regimes [J ]. Continental Shelf Research,2000, 20:2 347-2 366.
[13]  HAYES M O. General morphology and sediment patternsintidalinlets[J].Sedimentary Geology,1980,26:139-156.
[14]  中国海湾志编纂委员会(国家海洋局).中国海湾志(第三分册):山东半岛北部和东部海湾[M].北京:海洋出版社,1991.487.
[15]  GAO Shu, COLLINS M. Estimate of long-term sediment discharge at tidal inlets using water level data from a tide gauge [J]. Earth Surface Processes and Landforms, 1994, 19: 699-714.
[16]  薛允传,高抒,贾建军.山东荣成月湖潮汐汊道的推移质输沙[J].海洋与湖沼,2002,33(4):356-363

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133