Jurnal Laut Pulau
Vol 2 No 1 (2023): Jurnal Laut Pulau

Kedalaman Klorofil Maksimum Selama Musim Peralihan II dan Implikasinya untuk Perikanan Tuna di Laut Banda

Waas, Harold J.D (Unknown)
Tubalawony, Simon (Unknown)
Hukubun, Ronald D (Unknown)

Article Info

Publish Date
12 Jun 2023

Abstract

The Deep chlorophyll maximum (DCM) in the Banda Sea during the second transitional season (October 2015) was relatively shallow (25 - 64 m) above the mixed layer and far from the base of the euphotic layer or compensation depth. Its presence was identical to the depth of nitraclin injected into the mixed layer as a result of upwelling generated by internal waves. The contribution of these waves to the increase in Banda Sea fertility calculated using ocean color data is 56.87%. This phenomenon is due to the shallow optical depth of the satellite (20-25 m) while high chlorophyll-a concentrations are below. DCM was also associated with the swimming layer of Madidihang (Thunnus albacares) (34 - 68 m) caught with longline gear during the same period.

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Journal Info
Jurnal Laut Pulau
Website

Abbrev

jlp

Publisher

Universitas Pattimura

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology

Description

JLP Journal focuses on publishing exciting, empirical research, recent science developments, and high-quality science that addresses fundamental questions in fisheries and marine. The scope of this journal includes, but is not limited to, the research results of marine science such as marine ...