臺(tái)風(fēng)“利奇馬”影響期間浙江沿海海浪特征分析

doi:10.3969/2019jms.0061

首頁(yè) > 過(guò)刊瀏覽>2020年第40卷第1期 >97-105. DOI:10.3969/2019jms.0061

臺(tái)風(fēng)“利奇馬”影響期間浙江沿海海浪特征分析
DOI:
                        10.3969/2019jms.0061
                    
CSTR:
                        
                    
作者:
                        
                        
                    
作者單位:
作者簡(jiǎn)介:
通訊作者:
中圖分類號(hào):P732
基金項(xiàng)目:寧波市科技局公益計(jì)劃項(xiàng)目（2019C50004）；浙江省氣象科技計(jì)劃項(xiàng)目（2018YB03）

Analysis of wave characteristics along Zhejiang coast during typhoon “Lekima”

Author:

Affiliation:

Fund Project:

摘要

圖/表

訪問(wèn)統(tǒng)計(jì)

參考文獻(xiàn)

相似文獻(xiàn)

引證文獻(xiàn)

資源附件

文章評(píng)論

摘要:

利用浮標(biāo)資料，對(duì)"利奇馬"影響期間浙江沿海風(fēng)和海浪特征及其關(guān)系進(jìn)行分析，并對(duì)歐洲中心模式預(yù)報(bào)與實(shí)況進(jìn)行對(duì)比，基于模式預(yù)報(bào)分析海浪的空間結(jié)構(gòu)。結(jié)果發(fā)現(xiàn)：（1）隨著臺(tái)風(fēng)靠近、登陸和遠(yuǎn)離，海浪波型經(jīng)歷了混合浪-風(fēng)浪-混合浪的變化，且最大波高越大周期越長(zhǎng)，浙江南部沿海海浪較北部沿海更具風(fēng)浪特點(diǎn)；（2）浪高受風(fēng)速影響大，北部沿海更為明顯，持續(xù)風(fēng)向?qū)烁咴龃笥忻黠@作用，當(dāng)風(fēng)向由向岸轉(zhuǎn)為與海岸線平行、或由與海岸線平行轉(zhuǎn)為離岸時(shí)，浪高迅速減小，反之浪高迅速增大；（3）臺(tái)風(fēng)靠近和影響浙江時(shí)，有效波高與風(fēng)速的等值線平行，7、8、10級(jí)風(fēng)分別與巨浪、狂浪、狂濤區(qū)有很好的對(duì)應(yīng)，有效波高越高，風(fēng)速對(duì)波高的決定作用越明顯。

Abstract:

Based on the buoy data, the characteristics and relationships of wind and wave along Zhejiang coast during typhoon "Lekima" were analyzed. By contrasting the observation with the ECMWF model forecast, the wave structure was analyzed based on the model prediction. The results showed that the wave pattern had experienced a change of mixed wave-wind wave-mixed wave during the approaching, landing and departure time of the typhoons. The larger the maximum wave height was, the longer the period was, and the waves in the southern coast of Zhejiang were more stormy than those in the northern coast. As for the wave height, it was greatly affected by wind speed, which was more obvious in the northern coast. The sustained wind direction had a significant effect on the increase of wave height. When the wind direction changed from moving onshore to developing in parallel with the shoreline or from going in parallel with coastline to offshore, the wave height decreased rapidly, and vice versa. When the typhoon approached and affected Zhejiang, the significant wave height was parallel to the wind speed contour. The Level 7, 8 and 10 of wind force corresponded well to rough sea, high sea and very high sea, repectively. In addition, the higher the significant wave height, the greater the effect of wind speed on it.

參考文獻(xiàn)

相似文獻(xiàn)

引證文獻(xiàn)

引用本文

王毅,涂小萍,蔣璐璐,方艷瑩,徐彬.臺(tái)風(fēng)“利奇馬”影響期間浙江沿海海浪特征分析.氣象科學(xué),2020,40(1):97-105 WANG Yi, TU Xiaoping, JIANG Lulu, FANG Yanying, XU Bin. Analysis of wave characteristics along Zhejiang coast during typhoon “Lekima”. Journal of the Meteorological Sciences,2020,40(1):97-105

復(fù)制

文章指標(biāo)

點(diǎn)擊次數(shù):
下載次數(shù):
HTML閱讀次數(shù):
引用次數(shù):

歷史

收稿日期:2019-09-18
最后修改日期:2019-10-24
錄用日期:
在線發(fā)布日期: 2020-03-16
出版日期:

文章二維碼

您是第位訪問(wèn)者
氣象科學(xué) ® 2026 版權(quán)所有
技術(shù)支持：北京勤云科技發(fā)展有限公司

抽查舔水白紧大视频,冲喜娘子超甜哒激情五月,亚洲黄色图片偷拍网站,亚洲三级黄片免费播放,91在线观看喷潮红桃,日韩精品在线观看一区二区,久久久久久久久久久久黄色片子,日产精品99久久久久久久久,欧洲亚洲另类图片小说

引用本文

分享

相關(guān)視頻

文章指標(biāo)

歷史

文章二維碼

抽查舔水白紧大视频,冲喜娘子超甜哒 激情五月,亚洲黄色图片偷拍网站,亚洲三级黄片免费播放,91在线观看喷潮红桃,日韩精品在线观看一区二区,久久久久久久久久久久黄色片子,日产精品99久久久久久久久,欧洲亚洲另类图片小说

引用本文

分享

相關(guān)視頻

文章指標(biāo)

歷史

文章二維碼

抽查舔水白紧大视频,冲喜娘子超甜哒激情五月,亚洲黄色图片偷拍网站,亚洲三级黄片免费播放,91在线观看喷潮红桃,日韩精品在线观看一区二区,久久久久久久久久久久黄色片子,日产精品99久久久久久久久,欧洲亚洲另类图片小说