Results 41 to 50 of about 164 (75)

Estructura y diversidad de la comunidad de peces mesopelágicos en el Océano Atlántico [PDF]

open access: yes
El presente proyecto de tesis se centra en diferentes áreas del Océano Atlántico, cubriendo cuatro sectores con diferentes características físico-biológicas, i.e., una región oligotrófica cerca de Brasil la región ecuatorial, la zona próxima al ...
López Pérez, Cristina
core   +1 more source

Outlines of research on albacore conducted by ORSTOM in the Western and Central South Pacific Ocean from 1965 to 1985 [PDF]

open access: yes, 1986
En ce qui concerne les germons de surface, une campagne exploratoire fut réalisée début 1982 dans une zone comprise entre 38°S - 42°S et 157°W - 180°. Des mesures de température, salinité, oxygène, chlore "a" et des essais de pêche à la traîne montrèrent
Grandperrin, René, Le Guen, Jean-Claude
core  

Cetacean movements in relation to the dynamics of the sound-scattering layer in the Azores [PDF]

open access: yes, 2018
Tese de Doutoramento, Ciências do Mar, 25 de maio de 2018, Universidade dos Açores.A existência de agregações é uma característica fundamental dos ecossistemas pelágicos.
Cascão, Irma Margarida Andrade Cruz Espregueira
core  

Effect of environmental variables on the structure of micronectonic layers over the Senegalese continental shelf [résumé]

open access: yes, 2019
The micronectonic organisms aggregate at specific depths and occur as scattering layer on echosounder records. They constitute an important component in the marine food web in direct contact with primary producers. We characterized the Senegalese water masses of the 'Petite côte' on physicochemical and biological criteria using an in situ data set ...
Diogoul, N.   +9 more
openaire   +1 more source

Evaluation de l'"effet d'île" d'un atoll : plancton et micronecton au large de Mururoa (Tuamotu) [PDF]

open access: yes, 1979
/Bourret, Philippe   +4 more
openaire   +2 more sources

Characterizing zooplankton and micronekton diel vertical migration at the western Puerto Rican shelf/slope break [PDF]

open access: yes, 2006
Discrete zooplankton/micronekton samples from three plankton cruises were collected over a moored Bluewater Broadband ADCP in Mona Passage, west of Puerto Rico to: describe the taxonomic composition, vertical distribution, and diel vertical migrations of
Rovira Peña, Wilson
core  

Résultats biologiques de la campagne Polymède IV. - Micronecton en Méditerranée occidentale et proche Atlantique : données quantitatives et comparaisons [PDF]

open access: yes, 1973
The authors study and compare the biovolumes of 69 samples collected with an Isaacs-Kidd trawl during the Polymède cruise of the R.V. Jean Charcot (May and June 1970) in the eastern Mediterranean Sea and around the Cap Finisterre. Based on these quantitative bases, along the 5° East meridian, two basins can be distinguished in the eastern Mediterranean
Le Gall, Jean-yves, L'Herroux, Michel
openaire  

Joint biological expedition on RRS 'John Biscoe', February 1982 (II) Data of micronecton and zooplankton hauls [PDF]

open access: yes, 1983
SIGLETIB: RN 9219 (1983,11) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische ...
Piatkowski, U.   +1 more
core  

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