| HAN Jun,WEI Hao,ZHAO Liang,SHI Yao,SHI Jie,ZHANG Guosen. 2011. The effects of horizontal advection on the spring bloom of phytoplankton in the central Southern Huanghai Sea. Acta Oceanologica Sinica, (1):24－31 |
| The effects of horizontal advection on the spring bloom of phytoplankton in the central Southern Huanghai Sea |
| The effects of horizontal advection on the spring bloom of phytoplankton in the central Southern Huanghai Sea |
| Received:April 08, 2010 Revised:October 08, 2010 |
| DOI：10.1007/s13131-011-0087-6 |
| Key words:chlorophyll-a algal bloom horizontal advection remote sensing Southern Huanghai Sea |
| 中文关键词: chlorophyll-a algal bloom horizontal advection remote sensing Southern Huanghai Sea |
| 基金项目:The Major State Program of China for Basic Research under contract No. 2006CB400602; the Program for New Century Excellent Talents in the University of China under contract grant No. NCET-04-0641; the Numerical study on the support and regulate of hydrodynamics to biological productivity in the Huanghai Sea under contract grant No. NSFC-40830854. |
| Author Name | Affiliation | E-mail | | HAN Jun | Key Lab of Physical Oceanography of Ministry of Education, Ocean University of China, Qingdao 266100, China
Mailbox 5111, Beijing 100094, China | | | WEI Hao | Key Lab of Physical Oceanography of Ministry of Education, Ocean University of China, Qingdao 266100, China
Tianjin University of Science and Technology, Tianjin 300222, China | | | ZHAO Liang | Key Lab of Physical Oceanography of Ministry of Education, Ocean University of China, Qingdao 266100, China | zhaoliang@ouc.edu.cn | | SHI Yao | Mailbox 5111, Beijing 100094, China | | | SHI Jie | Key Lab of Physical Oceanography of Ministry of Education, Ocean University of China, Qingdao 266100, China | | | ZHANG Guosen | State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai 200062, China | |
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| Abstract: |
| An algal bloom is defined as a relatively rapid increase in the biomass of phytoplankton in an aquatic system. During 30 March to 24 April 2007, a cruise was conducted in the central Southern Huanghai Sea to investigate the spring bloom processes. The spatial and temporal variations of phytoplankton are discussed based on the in-situ observations and simultaneous remote sensing data. The explosive algal blooming varied quickly in temporal and spatial scales, due to the highly patchy distribution. Data obtained at the 2 anchor stations (BM1 and BM2) were analyzed in the present study. Horizontal advection is speculated to be responsible for the abrupt decrease in the concentration of chlorophyll-a at stations BM1 and BM2. At station BM2, the intermediate high chlorophyll-a concentration, coinciding with the low temperature, was found to be advected from the inshore colder water mass located to the east of the site. |
| 中文摘要: |
| An algal bloom is defined as a relatively rapid increase in the biomass of phytoplankton in an aquatic system. During 30 March to 24 April 2007, a cruise was conducted in the central Southern Huanghai Sea to investigate the spring bloom processes. The spatial and temporal variations of phytoplankton are discussed based on the in-situ observations and simultaneous remote sensing data. The explosive algal blooming varied quickly in temporal and spatial scales, due to the highly patchy distribution. Data obtained at the 2 anchor stations (BM1 and BM2) were analyzed in the present study. Horizontal advection is speculated to be responsible for the abrupt decrease in the concentration of chlorophyll-a at stations BM1 and BM2. At station BM2, the intermediate high chlorophyll-a concentration, coinciding with the low temperature, was found to be advected from the inshore colder water mass located to the east of the site. |
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