RELATIONSHIP CHLOROPHYLL-A CONCENTRATION AND SEA SURFACE TEMPERATURE WITH PRIMARY PELAGIC FISH CATHES IN JAVA SEA FROM MODIS SATELLITE IMAGES

  • Ega Putra Institut Pertanian Bogor
  • Jonson Lumban Gaol Departemen Ilmu dan Teknologi Kelautan Fakultas Perikanan dan Ilmu Kelautan, Institut Pertanian Bogor
  • Vincentius P. Siregar Departemen Ilmu dan Teknologi Kelautan Fakultas Perikanan dan Ilmu Kelautan, Institut Pertanian Bogor
Keywords: Chlorophyll-a concentration, sea surface temperature, CPUE pelagic fish, Java Sea

Abstract

This research aims to study spatial and temporal variation of chlorophyll-a concentration and sea surface temperature as well as his relationship with pelagic fish catches in Java Sea. The results showed in 2006th-2010th sea surface temperaturerice occurs by 1°C which monthly average range between 27,9°C – 31,4°C. Sea surface temperature are relatively higher in transitional seasons compared to west season and east season. Chlorophyll-a concentration in area of research ranging from 0,22 mg/m³- 1,15 mg/m³. Chlorophyll-a concentration value each month fluctuates follow wind of progress. Maximum value of chlorophyll-a concentration happening in wesh season and minimum value occurs in transitional season 2. Layang scad, banyar fish and eastern little tuna has a negative response to sea surface temperature especially in east season. As for sardine fish and fringescalle sardine show absence of a direct relationshop between sea surface temperature with CPUE value catches. Sardine fish and fringescalle sardine show any positive response to rising chlorophyll-a concentration, while for layang scad, banyar fish and eastern little tuna an increase value of chlorophyll-a concentration does not have a direct impact on rising CPUE value of third type of this fish.

Published
2017-04-07
How to Cite
Putra, E., Gaol, J. L., & Siregar, V. P. (2017). RELATIONSHIP CHLOROPHYLL-A CONCENTRATION AND SEA SURFACE TEMPERATURE WITH PRIMARY PELAGIC FISH CATHES IN JAVA SEA FROM MODIS SATELLITE IMAGES. Jurnal Teknologi Perikanan Dan Kelautan, 3(2), 1-10. https://doi.org/10.24319/jtpk.3.1-10
Section
JTPK NOVEMBER 2012