The relationship between sea surface temperature and chlorophyll-a concentration in fisheries aggregation area in the archipelagic waters of spermonde using satellite images

Research output: Chapter in Book/Report/Conference proceedingConference contribution

10 Citations (Scopus)

Abstract

Analysis of relationship between sea surface temperature (SST) and chlorophyll-a (chl-a) increases our understanding on the productivity of the ocean. Satellite images provide reliable important information on oceanographic conditions and simultaneously support marine environmental monitoring and assessment. Monthly images of Moderate Resolution Imaging Spectroradiometer satellite (MODIS-Aqua) derived chl-a and SST from July 2002 to June 2011 around archipelagic waters of Spermonde Indonesia were used to investigate the relationship between SST and chl-a. While the daily data were used to produce the potential fishing ground maps of Rastrelliger kanagurta at the study area. Climatological images showed that the SST during the Southeast monsoon is lower thanthe Northwest monsoon, while chl-a during the Southeast monsoon is higher than the Northwest monsoonand isscattered along the coast. SST and chl-a showed an inverse correlation, with coefficient of correlation at R = 0.542. Preferred range of R. kanagurta were 30.75 ± 0.21°C for SST and 0.31 ± 0.10 mg m-3 for chl-a. Potential fishing grounds were found located around the coast. This study indicates that satellite image is able to determine the relationship between SST and chl-a and identify aggregation grounds of R. kanagurta.

Original languageEnglish
Title of host publicationAIP Conference Proceedings
Pages466-472
Number of pages7
Volume1571
DOIs
Publication statusPublished - 2013
Event2013 UKM Faculty of Science and Technology Post-Graduate Colloquium - Selangor
Duration: 3 Jul 20134 Jul 2013

Other

Other2013 UKM Faculty of Science and Technology Post-Graduate Colloquium
CitySelangor
Period3/7/134/7/13

Fingerprint

fisheries
sea surface temperature
chlorophylls
monsoons
water
fishing
MODIS (radiometry)
coasts
Indonesia
environmental monitoring
productivity
oceans
coefficients

Keywords

  • Chlorophyll-a
  • Rastrelliger kanagurta
  • Satellite images
  • Sea surface temperature
  • Spermonde

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

The relationship between sea surface temperature and chlorophyll-a concentration in fisheries aggregation area in the archipelagic waters of spermonde using satellite images. / Nurdin, S.; Ahmad Mustapha, Muzzneena; Lihan, Tukimat.

AIP Conference Proceedings. Vol. 1571 2013. p. 466-472.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Nurdin, S, Ahmad Mustapha, M & Lihan, T 2013, The relationship between sea surface temperature and chlorophyll-a concentration in fisheries aggregation area in the archipelagic waters of spermonde using satellite images. in AIP Conference Proceedings. vol. 1571, pp. 466-472, 2013 UKM Faculty of Science and Technology Post-Graduate Colloquium, Selangor, 3/7/13. https://doi.org/10.1063/1.4858699
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AB - Analysis of relationship between sea surface temperature (SST) and chlorophyll-a (chl-a) increases our understanding on the productivity of the ocean. Satellite images provide reliable important information on oceanographic conditions and simultaneously support marine environmental monitoring and assessment. Monthly images of Moderate Resolution Imaging Spectroradiometer satellite (MODIS-Aqua) derived chl-a and SST from July 2002 to June 2011 around archipelagic waters of Spermonde Indonesia were used to investigate the relationship between SST and chl-a. While the daily data were used to produce the potential fishing ground maps of Rastrelliger kanagurta at the study area. Climatological images showed that the SST during the Southeast monsoon is lower thanthe Northwest monsoon, while chl-a during the Southeast monsoon is higher than the Northwest monsoonand isscattered along the coast. SST and chl-a showed an inverse correlation, with coefficient of correlation at R = 0.542. Preferred range of R. kanagurta were 30.75 ± 0.21°C for SST and 0.31 ± 0.10 mg m-3 for chl-a. Potential fishing grounds were found located around the coast. This study indicates that satellite image is able to determine the relationship between SST and chl-a and identify aggregation grounds of R. kanagurta.

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