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钱塘江涌潮年内变化特征及其影响因素
引用本文:何震洲,黄海珍,李磊岩,汪求顺,潘冬子. 钱塘江涌潮年内变化特征及其影响因素[J]. 水电能源科学, 2021, 0(1): 35-37,34
作者姓名:何震洲  黄海珍  李磊岩  汪求顺  潘冬子
作者单位:浙江省钱塘江流域中心;浙江省水利河口研究院
基金项目:国家自然科学基金项目(41876095,41706099);浙江省自然科学基金公益项目(LGF20E090003);浙江省水利科技计划项目(RB2001)。
摘    要:为探求钱塘江涌潮变化特征及其影响因素,分析丰水年2019年涌潮自动观测站数据并与附近水文站数据进行比较.结合涌潮观测期间的潮汐、径流等条件的分析可知,丰水年2019年涌潮高度总体大于2018年.受年内上游洪水的影响,美女站最大涌潮出现在径流相对较小的9月.盐官站主要受外海潮汐大小影响,最大涌潮高度出现在7月.丰水年盐官...

关 键 词:涌潮  现场观测  潮汐  径流  涌潮预测

Annual Variation Characteristics of Tidal Bore in Qiantangjiang River and Its Influencing Factors
HE Zhen-zhou,HUANG Hai-zhen,LI Lei-yan,WANG Qiu-shun,PAN Dong-zi. Annual Variation Characteristics of Tidal Bore in Qiantangjiang River and Its Influencing Factors[J]. International Journal Hydroelectric Energy, 2021, 0(1): 35-37,34
Authors:HE Zhen-zhou  HUANG Hai-zhen  LI Lei-yan  WANG Qiu-shun  PAN Dong-zi
Affiliation:(Qiantang River Basin Center of Zhejiang Province,Hangzhou 310020,China;Zhejiang Institute of Hydraulics and Estuary,Hangzhou 310020,China)
Abstract:In order to explore the variation characteristics of tidal bore in Qiantanjiang River and its influencing factors,the data from automatic observation station in 2019 is analyzed and compared with the information from the adjacent hydrological station.Combined with tide and runoff during the observation period,the height of the tidal bore in 2019 is generally higher than that in 2018.Due to the influence of the upstream flood,the maximum height of tidal bore at Meinvba station occurred in September.Tidal bore at Yanguan station is primarily affected by the tide,and the maximum height of tidal bore appeared in July.There is a good linear relationship between the height of tidal bore and tidal range in high flow year for Yanguan station.Therefore,it provides the basis for prediction of tidal bore intensity in high flow years.
Keywords:tidal bore  field observation  tide  runoff  tidal bore prediction
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