海南岛沿海近地面风时空分布特征的观测分析
作者:
基金项目:

公益性行业(气象)科研专项(GYHY201306009);海南省应用技术研发与示范推广专项(ZDXM2015106)


An observational analysis of spatial and temporal characteristics of near-surface wind over the coastal area of the Hainan Island
Author:
  • 摘要
  • | |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • | |
  • 文章评论
    摘要:

    利用2012年海南岛沿海6个常规气象站、2个海岛站的逐时风向、风速资料,分别对全年以及不同季节内近地面风速大小、风速日变化以及风向频率分布等进行了统计分析.结果表明:2012年全年海南岛沿海近地面风速约在1.8~5.7 m/s之间,其中三亚站风速最大,冬季高达6.5 m/s,大部分站点夏季风速最弱,最大风速出现在春、冬季;海南岛南部沿海风速大于北部,东部大于西部;各站24 h风速基本呈现白天大、夜晚小的典型特征,由于所处地形、植被独特,三亚部分季节风速呈现相反的日变化特征;全年各站基本存在两个盛行风向,大部分站点近地面风向与南海季风的风向变化较为一致,夏季以南风、西南风为主,冬季以北风、东北风为主;各季沿海近地面风向南北部差异较大,东西部差异较小,随着季节转变,南部沿海盛行风转向最明显,东西部次之,北部则不明显.

    Abstract:

    The hourly observational data from 6 regular meteorological stations and 2 island stations in Hainan Island are used to statistically analyze the temporal and spatial characteristics of near-surface wind over the coastal areas of the Hainan Island during 2012,indexes including the distribution of wind speed and its daily change,and wind direction frequency.The results show that the yearly averaged wind speed over coastal areas is from 1.8 m/s to 5.7 m/s,with the highest wind speed appearing in Sanya,especially in winter with possible wind speed of 6.5 m/s.Generally,the highest wind speed usually appears in winter or spring over most coastal stations,while the weakest wind appears in summer;the wind speed is higher in southern than in northern areas,and higher in western than in eastern coastal areas.The diurnal evolution of wind speed exhibits the canonical pattern,with high speed in daytime and low speed in nighttime;however,Sanya exhibits the opposite pattern in wind speed as a result of its unique topography and vegetation.The dominant wind direction is south or southwest in summer and north or northeast in winter,which is similar to the pattern of South China Sea Monsoon.The seasonal variability of prevailing wind is significant over southern coastal areas,followed by eastern and western regions,and not obvious over northern coastal areas.

    参考文献
    [1] He Y P,McFarlane N A,Monahan A H.The influence of boundary layer processes on the diurnal variation of the climatological near-surface wind speed probability distributions over land[J].Journal of Climate,2012,25(18):6441-6458
    [2] 吴息,白龙,崔方,等.海面与海岸陆面风速廓线特征[J].大气科学学报,2014,37(2):138-145 WU Xi,BAI Long,CUI Fang,et al.Wind profile features of surface layer over ocean and coast[J].Transactions of Atmospheric Sciences,2014,37(2):138-145
    [3] Klink K.Trends in mean monthly maximum and minimum surface wind speeds in the coterminous United States,1961 to 1990[J].Climate Research,1999,13(3):193-205
    [4] Klink K.Climatological mean and interannual variance of United States surface wind speed,direction and velocity[J].International Journal of Climatology,1999,19(5):471-488
    [5] McVicar T R,Van Niel T G,Li L T,et al.Wind speed climatology and trends for Australia,1975-2006:Capturing the stilling phenomenon and comparison with near-surface reanalysis output[J].Geophysical Research Letters,2008,35(20),doi:10.1029/2008GL035627
    [6] Pirazzoli P A,Tomasin A.Recent near-surface wind changes in the central Mediterranean and Adriatic areas[J].International Journal of Climatology,2003,23(8):963-973
    [7] Lorente-Plazas R,Montávez J P,Jimenez P A,et al.Characterization of surface winds over the Iberian peninsula[J].International Journal of Climatology,2015,35(6):1007-1026
    [8] 程思,陈鹏,苗峻峰.江苏省50 a近地面风速及气温的时空分布特征分析[J].气象水文海洋仪器,2013,30(3):121-124 CHEN Si,CHEN Peng,MIAO Junfeng.Spatial and temporal characteristics of surface wind speed in the last 50 years over Jiangsu province[J].Meteorology,Hydrological and Marine Instruments,2013,30(3):121-124
    [9] 田浦,顾国卿,石熙春.城市近地层风特性的研究[J].气象,1984,10(8):17-20 TIAN Pu,GU Guoqin,SHI Xichun.Characteristics of urban near-surface wind[J].Meteorological Monthly,1984,10(8):17-20
    [10] 荣艳淑,梁嘉颖.华北地区风速变化的分析[J].气象科学,2008,28(6):654-658 RONG Yanshu,LIANG Jiaying.Analysis of variation of wind speed over north China[J].Scientia Meteorologica Sinica,2008,28(6):654-658
    [11] 王会兵,贺斌,乔海鹰,等.乐山市地面风场特征及风能资源初探[J].高原山地气象研究,2008,28(4):76-79 WANG Huibing,HE Bin,QIAO Haiying,et al.Primary analysis on ground wind field characteristic and the wind energy resources in Leshan[J].Plateau and Mountain Meteorology Research,2008,28(4):76-79
    [12] 李振朝,韦志刚,高荣.近50年河西绿洲地面风的时空变化特征[J].高原气象,2004,23(2):259-263 LI Zhaozhen,WEI Zhigang,GAO Rong.Spatial and temporal characters of surface wind in Gansu corridor oasis in recent 50 years[J].Plateau Meteorology,2004,23(2):259-263
    [13] 郑礼新,张少丽,陈德花,等.台湾海峡西岸地面风气候变化分析[J].台湾海峡,2009,28(4):569-576 ZHENG Lixin,ZHANG Shaoli,CHEN Dehua,et al.Analysis on climatic change of surface wind on the west coast of Taiwan Strait[J].Journal of Oceanography in Taiwan Strait,2009,28(4):569-576
    [14] Chien H,Cheng H Y,Yang K H,et al.Diurnal and semidiurnal variability of coastal wind over Taiwanese waters[J].Wind Energy,2014,18(8),doi:10.1002/we.1761
    [15] 苗峻峰.城市热岛和海风环流相互作用的数值模拟研究进展[J].大气科学学报,2014,37(4):521-528 MIAO Junfeng.An overview of numerical studies of interaction of urban heat island and sea breeze circulation[J].Transaction of Atmospheric Sciences,2014,37(4):521-528
    [16] 赛瀚,苗峻峰.基于NCEP FNL资料的环渤海地区低空急流的时空分布特征[J].大气科学学报,2015,38(5):599-610. SAI Han,MIAO Junfeng.Spatial and temporal characteristics of low-level jet over the Bohai rim from the NECP FNL global analysis data[J].Transaction of Atmospheric Sciences,2015,38(5):599-610
    [17] 苏涛,苗峻峰,韩芙蓉.海风雷暴的观测分析和数值模拟研究进展[J].气象科技,2016,44(1):47-54. SU Tao,MIAO Junfeng,HAN Furong,An overview of observational and numerical studies of sea breeze thunderstorms[J].Meteorological Science and Technology,2016,44(1):47-54.
    [18] 洪雯,王毅勇.非均匀下垫面大气边界层研究进展[J].南京信息工程大学学报(自然科学版),2010,2(2):155-161 HONG Wen,WANG Yiyong.Review of researches on atmospheric boundary layer over heterogenous underlying surface[J].Journal of Nanjing University of Information Science & Technology(Natural Science Edition),2010,2(2):155-161
    [19] 朱乾根,周军,王志明,等.华南沿海五月份海陆风温压场特征与降水[J].南京气象学院学报,1983,6(2):150-158 ZHU Qiangen,ZHOU Jun,WANG Zhiming,et al.Features of temperature and pressure fields with respect to sea/land breezes and precipitation along the coast of south China during May[J].Journal of Nanjing Institute of Meteorology,1983,6(2):150-158
    [20] 吴兑,陈位超,游积平.海口地区近地层流场与海陆风结构的研究[J].热带气象学报,1995,11(4):306-314 WU Dui,CHEN Weichao,YOU Jiping.A study on near-surface flow and land-sea breezes structure of Haikou area[J].Journal of Tropical Meteorology,1995,11(4):306-314
    [21] 许向春,辛吉武,梁国锋,等.琼州海峡海面风场特征的观测分析[J].热带气象学报,2011,27(1):118-124 XU Xiangchun,XIN Jiwu,LIANG Guofeng,et al.Observation and analysis of sea surface wind over the Qiongzhou Strait[J].Journal of Tropical Meteorology,2011,27(1):118-124
    [22] 翟武全,李国杰,孙斌,等.海南岛附近四季风场的中尺度环流[J].热带气象学报,1997,13(4):315-322 ZHAI Wuquan,LI Guojie,SUN Bin,et al.Season's wind fields of mesoscale circulation in Hainan Island[J].Journal of Tropical Meteorology,1997,13(4):315-322
    [23] 高素华,黄增明,张统钦,等.海南岛气候[M].北京:气象出版社,1988:189 GAO Suhua,HUANG Zengming,ZHANG Tongqin,et al.Climate over Hainan Island[M].Beijing:China Meteorological Press,1988:189
    [24] 辛吉武,翁小芳,许向春,等.琼州海峡南北海岸带大风的天气气候特征[J].气象,2009,35(11):71-77 XIN Jiwu,WENG Xiaofang,XU Xiangchun,et al.Climatic characteristics of gale events in northern and southern coastal zones of the Qiongzhou Strait[J].Meteorological Monthly,2009,35(11):71-77
    [25] 郭冬艳,姜涛,陈有龙,等.琼州海峡沿岸大风分布规律及影响系统分析[J].气象,2011,37(11):1372-1379 GUO Dongyan,JIANG Tao,CHEN Youlong,et al.Analysis on distribution pattern of high wind events in Qiongzhou Strait coastal zones and its weather system[J].Meteorological Monthly,2011,37(11):1372-1379
    [26] 许杨,杨宏青,陈正洪,等.湖北省丘陵山区风能资源特征分析[J].长江流域与环境,2014,23(7):979-985 XU Yang,YANG Hongqing,CHEN Zhenghong,et al.Feature analysis on wind energy resources of hills and mountains in Hubei province[J].Resources and Environment in the Yangtze Basin,2014,23(7):979-985
    [27] 陈鹏,周顺武,熊安元,等.河北省风能详查区风速日变化特征[J].干旱气象,2011,29(3):343-349 CHEN Peng,ZHOU Shunwu,XIONG Anyuan,et al.Analysis on diurnal variation of wind velocity in Hebei province[J].Journal of Arid Meteorology,2011,29(3):343-349
    [28] 张振州,蔡旭晖,宋宇,等.海南岛地区海陆风的统计分析和数值模拟研究[J].热带气象学报,2014,30(2):270-280 ZHANG Zhenzhou,CAI Xuhui,SONG Xu,et al.Statistical characteristics and numerical simulation of sea land breeze in Hainan Island[J].Journal of Tropical Meteorology,2014,30(2):270-280
    引证文献
引用本文

王静,苗峻峰,冯文.海南岛沿海近地面风时空分布特征的观测分析[J].南京信息工程大学学报(自然科学版),2016,8(3):226-238
WANG Jing, MIAO Junfeng, FENG Wen. An observational analysis of spatial and temporal characteristics of near-surface wind over the coastal area of the Hainan Island[J]. Journal of Nanjing University of Information Science & Technology, 2016,8(3):226-238

复制
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:2015-03-17
  • 在线发布日期: 2016-06-23

地址:江苏省南京市宁六路219号    邮编:210044

联系电话:025-58731025    E-mail:nxdxb@nuist.edu.cn

南京信息工程大学学报 ® 2025 版权所有  技术支持:北京勤云科技发展有限公司