首页 | 本学科首页   官方微博 | 高级检索  
     检索      

基于MODIS的烟台近海水体叶绿素浓度分布
引用本文:马万栋,王桥,吴传庆,殷守敬,邢前国,施平.基于MODIS的烟台近海水体叶绿素浓度分布[J].中国环境监测,2014,30(5):149-154.
作者姓名:马万栋  王桥  吴传庆  殷守敬  邢前国  施平
作者单位:1. 环境保护部卫星环境应用中心,北京,100094
2. 中国科学院烟台海岸带研究所,山东 烟台,264003
基金项目:水体污染控制与治理重大专项(2014ZX07508);国家自然科学基金(NSFC41271349);环保公益项目(201409100-04)
摘    要:利用实测光谱数据及水体叶绿素浓度数据建立了基于MODIS数据的叶绿素反演模型,并利用MODIS L1B数据对研究区的叶绿素浓度进行了反演。通过分析烟台近海水体叶绿素浓度分布得出,烟台近海水体叶绿素浓度由沿岸向海延伸,叶绿素的浓度逐渐增加;通过不同月份的叶绿素浓度分布状况发现,夏季水体叶绿素浓度含量最高,冬季最低。

关 键 词:MODIS  烟台近海  叶绿素  遥感反演
收稿时间:2013/11/7 0:00:00
修稿时间:2014/2/21 0:00:00

The Chlorophyll-a Distribution of Yantai Coastal Waters Based on MODIS Data
MA Wan-dong,WANG Qiao,WU Chuan-qing,YIN Shou-jing,XING Qian-guo and SHI Ping.The Chlorophyll-a Distribution of Yantai Coastal Waters Based on MODIS Data[J].Environmental Monitoring in China,2014,30(5):149-154.
Authors:MA Wan-dong  WANG Qiao  WU Chuan-qing  YIN Shou-jing  XING Qian-guo and SHI Ping
Institution:Satellite Environment Centre, Ministry of Environmental Protection, Beijing 100094, China;Satellite Environment Centre, Ministry of Environmental Protection, Beijing 100094, China;Satellite Environment Centre, Ministry of Environmental Protection, Beijing 100094, China;Satellite Environment Centre, Ministry of Environmental Protection, Beijing 100094, China;Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China;Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China
Abstract:The retrieval model of chlorophyll-a is built according to the in situ spectral data and chlorophyll-a concentration. Moreover, the MODIS L1B data is applied to map the chlorophyll-a distribution of Yantai coastal waters. The distribution map of chlorophyll-a is analyzed according to monthly chlorophyll-a concentration distribution. From the chlorophyll-a distribution map, we could conclude that the chlorophyll-a concentration of near-land waters is higher than that of external waters, the nearer to the land, the higher chlorophyll-a concentration. Moreover, the chlorophyll-a concentration in summer is the highest among all the seasons in 2009 and the lowest chlorophyll-a in waters is in winter.
Keywords:MODIS  Yantai coastal waters  chlorophyll-a  remote sensing retrieval
本文献已被 CNKI 万方数据 等数据库收录!
点击此处可从《中国环境监测》浏览原始摘要信息
点击此处可从《中国环境监测》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号