Ocean primary productivity variation due to the cyclone: a case study at Bay of Bengal
Monitoring ocean primary productivity especially Chlorophyll-a (Chl-a) concentration is important as it contributes to the carbon cycle, global climate change and ocean health study. This study aims to examine the effects of cyclone events on the ocean productivity in the Bay of Bengal (BOB) consid...
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| Format: | Article |
| Language: | English |
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Penerbit UTM
2014
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| Online Access: | http://eprints.utm.my/54301/1/Noor%20SaadahSabarudin2014_Oceanprimaryproductivityvariation.pdf |
| _version_ | 1796859953129979904 |
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| author | Sabarudin, Noor Saadah Sarker, Md. Latifur Rahman |
| author_facet | Sabarudin, Noor Saadah Sarker, Md. Latifur Rahman |
| author_sort | Sabarudin, Noor Saadah |
| collection | ePrints |
| description | Monitoring ocean primary productivity especially Chlorophyll-a (Chl-a) concentration is important as it contributes to the carbon cycle, global climate change and ocean health study. This study aims to examine the effects of cyclone events on the ocean productivity in the Bay of Bengal (BOB) considering its importance on global climate change. Level 2 SeaWiFS daily data from 2001 to 2010 were used to determine Chl-a concentration and data from the Indian Meteorological Department (IMD) were used to get information and locations of the cyclone events. Variation of Chl-a concentration was determined from the Chl-a concentration maps (pre-, during, and post-cyclone) using several transect lines parallel to the cyclone passages. Results indicated that there is a relationship between the variation of Chl-a concentration and the cyclone events at the BOB but the effect is varied according to the type of cyclone where very severe cyclonic storm (VSCS) has higher impact on Chl-a concentration compared to cyclonic storm (CS) and severe cyclonic storm (SCS). In most cases, Chl-a concentration was increased right after the cyclone event and the influence was observed over a wide area surrounding the cyclone passage.Monitoring ocean primary productivity especially Chlorophyll-a (Chl-a) concentration is important as it contributes to the carbon cycle, global climate change and ocean health study. This study aims to examine the effects of cyclone events on the ocean productivity in the Bay of Bengal (BOB) considering its importance on global climate change. Level 2 SeaWiFS daily data from 2001 to 2010 were used to determine Chl-a concentration and data from the Indian Meteorological Department (IMD) were used to get information and locations of the cyclone events. Variation of Chl-a concentration was determined from the Chl-a concentration maps (pre-, during, and post-cyclone) using several transect lines parallel to the cyclone passages. Results indicated that there is a relationship between the variation of Chl-a concentration and the cyclone events at the BOB but the effect is varied according to the type of cyclone where very severe cyclonic storm (VSCS) has higher impact on Chl-a concentration compared to cyclonic storm (CS) and severe cyclonic storm (SCS). In most cases, Chl-a concentration was increased right after the cyclone event and the influence was observed over a wide area surrounding the cyclone passage.Monitoring ocean primary productivity especially Chlorophyll-a (Chl-a) concentration is important as it contributes to the carbon cycle, global climate change and ocean health study. This study aims to examine the effects of cyclone events on the ocean productivity in the Bay of Bengal (BOB) considering its importance on global climate change. Level 2 SeaWiFS daily data from 2001 to 2010 were used to determine Chl-a concentration and data from the Indian Meteorological Department (IMD) were used to get information and locations of the cyclone events. Variation of Chl-a concentration was determined from the Chl-a concentration maps (pre-, during, and post-cyclone) using several transect lines parallel to the cyclone passages. Results indicated that there is a relationship between the variation of Chl-a concentration and the cyclone events at the BOB but the effect is varied according to the type of cyclone where very severe cyclonic storm (VSCS) has higher impact on Chl-a concentration compared to cyclonic storm (CS) and severe cyclonic storm (SCS). In most cases, Chl-a concentration was increased right after the cyclone event and the influence was observed over a wide area surrounding the cyclone passage |
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| format | Article |
| id | utm.eprints-54301 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T19:34:51Z |
| publishDate | 2014 |
| publisher | Penerbit UTM |
| record_format | dspace |
| spelling | utm.eprints-543012018-08-03T08:50:58Z http://eprints.utm.my/54301/ Ocean primary productivity variation due to the cyclone: a case study at Bay of Bengal Sabarudin, Noor Saadah Sarker, Md. Latifur Rahman HD Industries. Land use. Labor Monitoring ocean primary productivity especially Chlorophyll-a (Chl-a) concentration is important as it contributes to the carbon cycle, global climate change and ocean health study. This study aims to examine the effects of cyclone events on the ocean productivity in the Bay of Bengal (BOB) considering its importance on global climate change. Level 2 SeaWiFS daily data from 2001 to 2010 were used to determine Chl-a concentration and data from the Indian Meteorological Department (IMD) were used to get information and locations of the cyclone events. Variation of Chl-a concentration was determined from the Chl-a concentration maps (pre-, during, and post-cyclone) using several transect lines parallel to the cyclone passages. Results indicated that there is a relationship between the variation of Chl-a concentration and the cyclone events at the BOB but the effect is varied according to the type of cyclone where very severe cyclonic storm (VSCS) has higher impact on Chl-a concentration compared to cyclonic storm (CS) and severe cyclonic storm (SCS). In most cases, Chl-a concentration was increased right after the cyclone event and the influence was observed over a wide area surrounding the cyclone passage.Monitoring ocean primary productivity especially Chlorophyll-a (Chl-a) concentration is important as it contributes to the carbon cycle, global climate change and ocean health study. This study aims to examine the effects of cyclone events on the ocean productivity in the Bay of Bengal (BOB) considering its importance on global climate change. Level 2 SeaWiFS daily data from 2001 to 2010 were used to determine Chl-a concentration and data from the Indian Meteorological Department (IMD) were used to get information and locations of the cyclone events. Variation of Chl-a concentration was determined from the Chl-a concentration maps (pre-, during, and post-cyclone) using several transect lines parallel to the cyclone passages. Results indicated that there is a relationship between the variation of Chl-a concentration and the cyclone events at the BOB but the effect is varied according to the type of cyclone where very severe cyclonic storm (VSCS) has higher impact on Chl-a concentration compared to cyclonic storm (CS) and severe cyclonic storm (SCS). In most cases, Chl-a concentration was increased right after the cyclone event and the influence was observed over a wide area surrounding the cyclone passage.Monitoring ocean primary productivity especially Chlorophyll-a (Chl-a) concentration is important as it contributes to the carbon cycle, global climate change and ocean health study. This study aims to examine the effects of cyclone events on the ocean productivity in the Bay of Bengal (BOB) considering its importance on global climate change. Level 2 SeaWiFS daily data from 2001 to 2010 were used to determine Chl-a concentration and data from the Indian Meteorological Department (IMD) were used to get information and locations of the cyclone events. Variation of Chl-a concentration was determined from the Chl-a concentration maps (pre-, during, and post-cyclone) using several transect lines parallel to the cyclone passages. Results indicated that there is a relationship between the variation of Chl-a concentration and the cyclone events at the BOB but the effect is varied according to the type of cyclone where very severe cyclonic storm (VSCS) has higher impact on Chl-a concentration compared to cyclonic storm (CS) and severe cyclonic storm (SCS). In most cases, Chl-a concentration was increased right after the cyclone event and the influence was observed over a wide area surrounding the cyclone passage Penerbit UTM 2014 Article PeerReviewed application/pdf en http://eprints.utm.my/54301/1/Noor%20SaadahSabarudin2014_Oceanprimaryproductivityvariation.pdf Sabarudin, Noor Saadah and Sarker, Md. Latifur Rahman (2014) Ocean primary productivity variation due to the cyclone: a case study at Bay of Bengal. Jurnal Teknologi, 71 (5). pp. 71-74. ISSN 0127-9696 http://dx.doi.org/10.11113/jt.v71.3858 DOI: 10.11113/jt.v71.3858 |
| spellingShingle | HD Industries. Land use. Labor Sabarudin, Noor Saadah Sarker, Md. Latifur Rahman Ocean primary productivity variation due to the cyclone: a case study at Bay of Bengal |
| title | Ocean primary productivity variation due to the cyclone: a case study at Bay of Bengal |
| title_full | Ocean primary productivity variation due to the cyclone: a case study at Bay of Bengal |
| title_fullStr | Ocean primary productivity variation due to the cyclone: a case study at Bay of Bengal |
| title_full_unstemmed | Ocean primary productivity variation due to the cyclone: a case study at Bay of Bengal |
| title_short | Ocean primary productivity variation due to the cyclone: a case study at Bay of Bengal |
| title_sort | ocean primary productivity variation due to the cyclone a case study at bay of bengal |
| topic | HD Industries. Land use. Labor |
| url | http://eprints.utm.my/54301/1/Noor%20SaadahSabarudin2014_Oceanprimaryproductivityvariation.pdf |
| work_keys_str_mv | AT sabarudinnoorsaadah oceanprimaryproductivityvariationduetothecycloneacasestudyatbayofbengal AT sarkermdlatifurrahman oceanprimaryproductivityvariationduetothecycloneacasestudyatbayofbengal |