潍河口水文特征分析

董礼先; 苏纪兰; 陈琪; 陈耕心

潍河口水文特征分析

国家海洋局海洋动力过程与卫星海洋学重点实验室;国家海洋局第二海洋研究所, 杭州310012

基金项目: 国家自然科学基金资助项目(编号:497901001)

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出版历程
- 收稿日期: 1999-02-07
- 修回日期: 1999-06-10

Hydrodynamic analysis in Weihe River Estuary

Key Lab of Ocean Dynamic processes and Satellite Oceanography, State Oceanic Administration; Second Institute of Oceanography, State Oceanic Administration, Hangzhou 310012

摘要

摘要: 根据1997年和1998年两次潍河河口水文调查资料分析了潍河河口的水文特征及建闸截流的影响。结果说明,潍河是一个M₂潮占主导地位的不规则半日潮弱潮河口。上游建闸截流使得河口5、6月份的水温降低而盐度增高,并减少了口门内重力环流的出现机率。
- 潍河 /
- 潮汐 /
- 潮流 /
- 温度盐度 /
- 环流 /
- 建闸
Abstract: The hydrodynamics in the Weihe River Estuary is analyzed by using a set data measured from May 1997 and June 1998 respectively. The results show that the estuary is micro-tidal, dominated by the M₂ component. The salinity is raised and the temperature is decreased, as well as the occasion of gravitational circulation is reduced, as the currents are cutted in the upstream of the estuary by a sluice gate.
- Weihe River Estuary /
- tide /
- salinity /
- temperature /
- residual circulation /
- sluice gate

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参考文献(5)

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董礼先,苏纪兰,陈琪.渤海沿岸河口状况及其对渤海对虾的影响,海洋学报,待刊.

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