[1]张怡辉,魏庆菲,朱金格,等.长荡湖风浪特征观测研究[J].江苏水利,2022,(02):1-4+8.
　ZHANG Yihui,WEI Qingfei,ZHU Jinge,et al.Observation study on the characteristics of wind wave in Changdang Lake[J].JIANGSU WATER RESOURCES,2022,(02):1-4+8.
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长荡湖风浪特征观测研究()
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《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2022年02期
页码:
1-4+8
栏目:
水文水资源
出版日期:
2022-02-20

文章信息/Info

Title:
Observation study on the characteristics of wind wave in Changdang Lake
文章编号:
1007-7839(2022)02-0001-04
作者:
张怡辉1;  魏庆菲2;  朱金格1;  汪院生3;  杨志伟4;  胡维平1
(1.中国科学院南京地理与湖泊研究所 湖泊与环境国家重点实验室, 江苏 南京 210008; 2.南京国环科技股份有限公司, 江苏 南京 210008; 3.江苏省太湖水利规划设计研究院有限公司, 江苏 苏州 215106; 4.江苏长荡湖旅游控股有限公司, 江苏 常州 213224)
Author(s):
ZHANG Yihui1;  WEI Qingfei2;  ZHU Jinge1;  WANG Yuansheng3;  YANG Zhiwei4;  HU Weiping1
(1.State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology Chinese Academy of Sciences, Nanjing 210008, China; 2.Nanjing Guohuan Science and Technology Co., Ltd., Nanjing 210008, China; 3.Jiangsu Taihu Water Conservancy Planning and Design Institute Co., Ltd., Suzhou 215106, China; 4.Jiangsu Changdang Lake Tourism Holdings Co., Ltd., Changzhou 213224, China)
关键词:
风浪;  潜堤;  有效波高;  平均波浪周期
Keywords:
wind wave;  submerged breakwater;  significant wave height;  mean wave period
分类号:
TV882.9
文献标志码:
B
摘要:
基于长荡湖不同位置的风浪实测资料,对实施水利优化工程后的长荡湖风浪特征进行了分析。结果表明,风速较大时,湖心水域总体风浪强度较大,长荡湖谱峰周期与平均波周期和跨零周期都存在显著线性相关。生态潜堤可以有效削减西湖近岸水域风浪强度,有效波高衰减百分比介于56%～81%,平均周期衰减百分比介于14%～31%。西部近岸水域风浪强度的削减,有利于水体透明度增加,从而为近岸水域水生植被的修复提供较好的生境条件。
Abstract:
Based on the measured wind waves datas at different locations in Changdang Lake, the wind waves characteristics in Changdang Lake after the implementation of water conservancy optimization project are analyzed. The results show that when the wind speed is high and the overall wind wave intensity in the central waters of the lake is high, the spectral peak period of Changdang Lake has a significant linear correlation with the mean wave period and the zero-crossing period. The ecological submerged dike can effectively reduce the wind wave intensity in the coastal waters of the West Lake, the significant wave high attenuation percentage is between 56% and 81%, and the mean period attenuation percentage is between 14% and 31%. The reduction of wind wave intensity in the western coastal waters is conducive to the increase of water transparency, thereby providing better habitat conditions for the restoration of aquatic vegetation in the coastal waters.

参考文献/References:

[1] FAN C X, ZHANG L, QU W C. Lake sediment resuspension and caused phosphate release-a simulation study[J]. Journal of Environmental Sciences, 2001, 13(4):406-410.
[2] 秦伯强, 胡维平, 高光, 等. 太湖沉积物悬浮的动力机制及内源释放的概念性模式[J]. 科学通报, 2003, 48(17):1822-1831.
[3] 罗潋葱, 秦伯强, 胡维平, 等. 不同水动力扰动下太湖沉积物的悬浮特征[J]. 湖泊科学, 2004, 16(3):273-276.
[4] LOEFF M M R V, BOUDREAU B P. The effect of resuspension on chemical exchanges at the sediment-water interface in the deep sea: a modelling and natural radiotracer approach[J]. Journal of Marine Systems, 1997, 11(3):305-342.
[5] MATTHAI C, BIRCH G F, JENKINSON A, et al.. Physical resuspension and vertical mixing of sediments on a high energy continental margin(Sydney, Australia)[J]. Journal of Environmental Radioactivity, 2001, 52(1):67-89.
[6] SØNDERGAARD M, JENSEN J P, JEPPESEN E. Role of sediment and internal loading of phosphorus in shallow lakes[J]. Hydrobiologia,2003, 506-509(1):135-145.
[7] BRZÁKOVÁ M, HEJZLAR J, NEDOMA J. Phosphorus uptake by suspended and settling seston in a stratified reservoir[J]. Hydrobiologia, 2003, 504(1):39-49.
[8] HAWLEY N, CHANG H L. Sediment resuspension and transport in Lake Michigan during the unstratified period[J]. Sedimentology, 1999, 46(5):791-805.
[9] HAMILTON D P, MITCHELL S F. An empirical model for sediment resuspension in shallow lakes[J]. Hydrobiologia, 1996, 317(3):209-220.
[10] 乔树梁, 杜金曼, 陈国平, 等. 湖泊风浪特性及风浪要素的计算[J]. 水利水运科学研究, 1996(3):189-198.
[11] 逄勇, 濮培民, 胡维平, 等. 太湖北岸风浪谱的特征分析[J]. 海洋与湖沼, 1996(5):531-537.
[12] 罗潋葱, 秦伯强, 胡维平, 等. 太湖波动特征分析[J]. 水动力学研究与进展, 2004(5):664-670.
[13] 胡维平, 胡春华, 张发兵, 等. 太湖北部风浪波高计算模式观测分析[J]. 湖泊科学, 2005(1):41-46.
[14] 张怡辉, 胡维平, 郭西亚. 巢湖风浪特征观测[J]. 长江流域资源与环境, 2020, 29(5):1192-1198.
[15] 李胜超. 鄱阳湖区风浪统计特性及计算方法研究[J]. 长沙理工大学学报, 2008:2.
[16] 张怡辉, 胡维平, 魏庆菲, 等. 长荡湖水生植被修复地形重塑方案研究[J]. 人民长江, 2020, 51(10):73-79.

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备注/Memo

备注/Memo:
收稿日期:2021-09-30
基金项目:江苏省水利科技项目(2020066); 中国科学院南京地理与湖泊研究所“一三五”突破项目(NIGLAS2018GH02)
作者简介:张怡辉(1986—),男,博士,助理研究员,主要从事湖泊水动力学、水环境研究工作。E-mail:yhzhang@niglas.ac.cn
更新日期/Last Update: 2022-02-26