首页 | 期刊介绍 | 编委会 | 道德声明 | 投稿指南 | 常用下载 | 过刊浏览 | In English
引用本文:
【打印本页】   【HTML】   【下载PDF全文】   查看/发表评论  下载PDF阅读器  关闭
←前一篇|后一篇→ 过刊浏览    高级检索
本文已被:浏览 54次   下载 75 本文二维码信息
码上扫一扫!
分享到: 微信 更多
南黄海浒苔漂移轨迹年际变化规律及驱动因素
张广宗1, 吴孟泉1, 孙晓1, 赵德恒1, 邢前国2, 梁峰3
1.鲁东大学资源与环境工程学院 烟台 264025;2.中国科学院烟台海岸带研究所 烟台 264003;3.烟台市海洋环境监测预报中心 烟台 264003
摘要:
综合利用环境卫星(HJ-1A/1B) CCD影像与MODIS影像,对2011-2017年南黄海海域浒苔信息进行了提取,并结合QuickSCAT海风数据以及ESRL海温数据对浒苔生长及漂移路径的影响进行了分析。结果表明:(1)7年中利用遥感手段最初发现浒苔的日期为5月份,初始发现位置多集中在江苏省盐城市附近海域,且近7年浒苔漂移方向整体上向北,进入山东半岛海域。其中,浒苔中心点距离青岛海域最远约115km (2015年6月21日),最近约9.6km (2012年7月11日)。(2)浒苔中心点漂移方位年际差异较大,整体上浒苔漂移路径方向与海面风风向高度一致。(3) SST是浒苔暴发的关键环境因子,南黄海海域5—8月份SST逐月升高为浒苔生消过程提供了环境条件。
关键词:  海风  MODIS  QuikSCAT  浒苔  海温  南黄海
DOI:10.11693/hyhz20180400093
分类号:P731
基金项目:国家自然科学基金项目,41676171号;山东省自然科学基金项目,ZR2015DM015号;烟台市科技项目,2013ZH094号。
THE INTER-ANNUAL DRIFT AND DRIVEN FORCE OF ULVA PROLIFERA BLOOM IN THE SOUTHERN YELLOW SEA
ZHANG Guang-Zong1, WU Meng-Quan1, SUN Xiao1, ZHAO De-Heng1, XING Qian-Guo2, LIANG Feng3
1.College of Resources and Environmental Engineering, Ludong University, Yantai 264025, China;2.Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China;3.Yantai marine environmental monitoring and forecasting centers, Yantai 264003, China
Abstract:
Using the environmental satellite (HJ-1A/1B) CCD and MODIS images, we analyzed the drift of inter-annual trajectories of Ulva prolifera in the South Yellow Sea from 2011 to 2017. The effects of sea surface wind (SSW) and sea surface temperature (SST) on the growth and drift trajectories were studied using QuickSCAT sea wind data and ESRL (NOAA Earth System Research Laboratory) SST data. The results show that in the past seven years, the earliest occurrence of U. prolifera bloom noticed by remote-sensing was in May near Yancheng, Jiangsu. In general, U. prolifera bloom drifted south to north from northern Jiangsu to the southern part of the Shandong Peninsula. The most distant U. prolifera bloom was centered 115km east off Qingdao on June 21, 2015, and the least distant one was 9.6km off Qingdao on July 11, 2012. The central position of the bloom varied considerably, and the overall route of the drift agreed well with the wind direction at sea surface. SST was the key environmental factor for the bloom outbreak. The monthly SST increase in May-August in the southern Yellow Sea predestinated the on-and-off of the algal bloom.
Key words:  sea wind  MODIS  QuickSCAT  Ulva prolifera  sea surface temperature  the Southern Yellow Sea
版权所有 《海洋与湖沼》编辑部 Copyright©2008 All Rights Reserved
主管单位:中国科学技术协会 主办单位:中国海洋湖沼学会 中国科学院海洋研究所
地址:青岛市南海路七号  邮编:266071  电话:0532-82898753  E-mail:liuxiujuan@qdio.ac.cn
技术支持:北京勤云科技发展有限公司