Estimation of the Primary Productivity in Pearl River Estuary Using MODIS Data
Ye, Haibin; Chen, Chuqun; Sun, Zhaohua; Tang, Shilin; Song, Xingyu; Yang, Chaoyu; Tian, Liqiao; Liu, Fenfen; cqchen@scsio.ac.cn
2015
发表期刊ESTUARIES AND COASTS
卷号38期号:2页码:506-518
文章类型1559-2723
摘要Based on a modified Vertically Generalized Production Model (VGPM), the primary productivity in the Pearl River Estuary, China, was estimated using the Moderate Resolution Imaging Spectroradiometer (MODIS) data. A regional parameterization of euphotic depth from diffuse attenuation coefficient at 490 nm was developed in order to improve the accuracy of VGPM. An empirical algorithm using the fluorescence line height to retrieve chlorophyll-a concentration was also employed for the estuarine waters. The modified VGPM was applied to MODIS data for primary productivity estimation. The results indicated a higher productivity in summer and autumn. The average values of the primary productivity in summer and autumn were over 300 mg m(-2) day(-1) while in spring and winter, the values were about 250 mg m(-2) day(-1).
部门归属[Ye, Haibin; Chen, Chuqun; Sun, Zhaohua; Tang, Shilin; Song, Xingyu; Liu, Fenfen] Chinese Acad Sci, State Key Lab Trop Oceanog, South China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China; [Ye, Haibin; Liu, Fenfen] Univ Chinese Acad Sci, Beijing 100039, Peoples R China; [Tian, Liqiao] Wuhan Univ, State Key Lab Informat Engn Surveying Mapping & R, Wuhan 430079, Peoples R China; [Yang, Chaoyu] State Ocean Adm, South China Sea Marine Predict Ctr, Guangzhou 510310, Guangdong, Peoples R China ; LTO
关键词Pearl River Estuary Primary Productivity Vgpm Modis
学科领域Environmental Sciences & Ecology ; Marine & Freshwater Biology
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/15118
专题热带海洋环境国家重点实验室(LTO)
通讯作者cqchen@scsio.ac.cn
推荐引用方式
GB/T 7714
Ye, Haibin,Chen, Chuqun,Sun, Zhaohua,et al. Estimation of the Primary Productivity in Pearl River Estuary Using MODIS Data[J]. ESTUARIES AND COASTS,2015,38(2):506-518.
APA Ye, Haibin.,Chen, Chuqun.,Sun, Zhaohua.,Tang, Shilin.,Song, Xingyu.,...&cqchen@scsio.ac.cn.(2015).Estimation of the Primary Productivity in Pearl River Estuary Using MODIS Data.ESTUARIES AND COASTS,38(2),506-518.
MLA Ye, Haibin,et al."Estimation of the Primary Productivity in Pearl River Estuary Using MODIS Data".ESTUARIES AND COASTS 38.2(2015):506-518.
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