01 SEAFDEC Publications: Recent submissions
Now showing items 1441-1460 of 3926
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Ortho-phosphate in the Sea Water of the South China Sea. Area II: Sabah, Sarawak and Brunei Darussalam
(Training Department, Southeast Asian Fisheries Development Center, 1999)The distribution of ortho-phosphate in the South China Sea off Sarawak, Sabah and Brunei Darussalam waters was studied in the SEAFDEC Interdepartmental Collaborative Research Survey : Area II. The samples were collected ... -
Geostrophic Current, Divergence and Convergence in the South China Sea, Area II: Sabah, Sarawak and Brunei Darussalam
(Training Department, Southeast Asian Fisheries Development Center, 1999)Current and circulation patterns for the area where water depth exceeded 500 m were calculated from geostrophic balance. Divergence and convergence inferred from horizontal circulation matched quite well with the observed ... -
Physical Characteristics of Watermass in the South China Sea, Area II: Sarawak, Sabah and Brunei Darussalam Waters
(Training Department, Southeast Asian Fisheries Development Center, 1999)This study provides new information on the physical characteristics of water masses in Sabah and Sarawak waters. The aim was to determine the effect of Southwest (SW) monsoon on the variability of water masses, in Sabah ... -
Proceedings of the Third Technical Seminar on Marine Fishery Resources Survey in the South China Sea, Area III: Western Philippines, 13-15 July 1999
(Secretariat, Southeast Asian Fisheries Development Center, 2000)The Seminar presents an analysis of the results of the fisheries and oceanographic survey covering the waters of western Philippines, Area III, conducted during the period April-May 1998 by the M.V. SEAFDEC. A total of 23 ... -
Cruise report of MV. SEAFDEC No. 50-4/1998 of the Collaborative Research Survey in the South China Sea, Area III: Western Philippines, 7 April to 19 May 1998
(Secretariat, Southeast Asian Fisheries Development Center, 2000)Details are given of the activities and findings of a cruise conducted by the MV SEAFDEC in western Philippine waters in order to survey the fishery resources in the area. Three major activities were conducted: an acoustic ... -
Petroleum hydrocarbon contamination in seawater along the Western Coast of the Philippines
(Secretariat, Southeast Asian Fisheries Development Center, 2000)A study on petroleum hydrocarbon concentrations in seawater from the South China Sea off the western coast of the Philippines was conducted during April to May 1998. The concentrations of dissolved/dispersed petroleum ... -
Geostrophic and tidal currents in the South China Sea, Area III: West Philippines
(Secretariat, Southeast Asian Fisheries Development Center, 2000)The findings are presented of observations made during the SEAFDEC cruise conducted in western Philippines waters during the period mid April-mid May 1998 regarding the geostrophic and tidal currents. The dynamic high and ... -
Characteristics of water in the South China Sea, Area III: Western Philippines
(Secretariat, Southeast Asian Fisheries Development Center, 2000)The characteristics of water in the South China Sea from latitude 11° N to 20°N and longitude 117°E to 121°E during 18 April to 8 May 1998 have been studied using Integrated CTD instruments onboard MV. SEAFDEC. It was found ... -
Nanoplankton distribution and abundance in the South China Sea, Area III: Waters of Western
(Secretariat, Southeast Asian Fisheries Development Center, 2000)A collaborative cruise in the South China Sea in the waters of the South China Sea off the Western Philippines was conducted in the post-monsoon (April and May, 1998) periods on board MV SEAFDEC. The nanoplankton (including ... -
Dissolved nutrients in the South China Sea, Area III: Western Philippines
(Secretariat, Southeast Asian Fisheries Development Center, 2000)This paper discusses the distribution of dissolved nutrients and the hydrology of the first 100 m depth of Western Philippines, South China Sea (SCS). The object of the study was to understand variations in the distribution ... -
The primary productivity in the South China Sea, Area III: Western Philippines
(Secretariat, Southeast Asian Fisheries Development Center, 2000)In this paper the relative concentrations and vertical distributions of primary production were investigated off Western Philippines of the South China Sea during tradewinds from April 15 to May 11, 1998. Primary productivity ... -
Phytoplankton in the surface layers of the South China Sea, Area III: Western Philippines
(Secretariat, Southeast Asian Fisheries Development Center, 2000)Phytoplankton in the surface layers of South China Sea, Western Philippines were investigated for species composition, distribution and abundance. Thirty one stations were sampled during the cruise of M/V SEAFDEC to South ... -
Subthermocline chlorophyll maxima in the South China Sea, Area III (Western Philippines)
(Secretariat, Southeast Asian Fisheries Development Center, 2000)The subsurface chlorophyll maxima from 31 sampling stations in the South China Sea off Western Philippines were investigated. The extremely low concentration of chlorophyll ranged 0.001-0.104 µg/l were observed. These ... -
Species composition, abundance and distribution of phytoplankton in the thermocline layer in the South China Sea, Area III: Western Philippines
(Secretariat, Southeast Asian Fisheries Development Center, 2000)Phytoplankton density, taxonomic composition and distribution in the thermocline layer were investigated to compare with those in the surface layer of 31 stations in the western Philippines during 17 April – 9 May 1998. ... -
Distribution of planktonic malacostraca and cephalopod paralarvae in the South China Sea, Area III: Western Philippines
(Secretariat, Southeast Asian Fisheries Development Center, 2000)Zooplankton samples from 31 stations in the western Philippines water were collected by M.V. SEAFDEC on 7 April - 19 May 1998. Six major groups were identified: Euphausiacea, Natantia (Penaeidea and Caridea), Reptantia, ... -
Abundance and distribution of zooplankton in the South China Sea, Area III: Western Philippines
(Secretariat, Southeast Asian Fisheries Development Center, 2000)A survey on the zooplankton in the waters of western Philippines was carried out from April 18 to May 9, 1998. The estimate of zooplankton biomass ranged from 0.92 mg/m3 to 20.85 mg/m3 with a mean of ... -
Composition, abundance and distribution of ichthyoplankton in the South China Sea, Area III: Western Philippines
(Secretariat, Southeast Asian Fisheries Development Center, 2000)Composition, abundance and distribution of ichthyoplankton were investigated in the South China Sea, western Philippines. Larval fish samples were collected at 31 stations by surface and double oblique tows in April/May ... -
Biological feature of an oceanic squid, Sthenoteuthis oualaniensis in the South China Sea, Area III: Western Philippines
(Secretariat, Southeast Asian Fisheries Development Center, 2000)Several species of oceanic squids are believed to occur in the South China Sea, especially off the west coast of the Philippines. Sthenoteuthis oualaniensis was one of the species that dominated the catch during the research ... -
Age and growth studies of oceanic squid, Sthenoteuthis oualaniensis using statoliths in the South China Sea, Area III, Western Philippines
(Secretariat, Southeast Asian Fisheries Development Center, 2000)Studies on age and growth using statolith of oceanic squids, Sthenoteuthis oualaniensis collected from Western Philippines, South China Sea, Area III have been conducted from 7 April - 19 May, 1998 by MV SEAFDEC Cruise No. ... -
Ecological aspects of oceanic squid, Sthenoteuthis oualaniensis (Lesson) in the South China Sea, Area III: Western Philippines
(Secretariat, Southeast Asian Fisheries Development Center, 2000)In an attempt to come up with initial jigging fishery on oceanic squid in the Southeast Asian Region SEAFDEC conducted a comparative study on the squid in the Philippines Exclusive Economic Zone off the coast of Western ...
