Physiological and biochemical characteristics of Calanoides carinatus in waters off the coast of Namibia

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Autores principales: Kosobokova, Ksenia Nikolaevna, Drits, Alexander V, Krylov, P I
Formato: Dataset Open Access
Lenguaje:en
Publicado: PANGAEA 1988
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author Kosobokova, Ksenia Nikolaevna
Drits, Alexander V
Krylov, P I
author_facet Kosobokova, Ksenia Nikolaevna
Drits, Alexander V
Krylov, P I
collection Datos científicos de ciencias marinas y ambientales
contents Biochemical composition, feeding and oxygen uptake rate of mass planktic copepod Calanoides carinatus were studied off the coast of Namibia in January 1986. Population of this species in the area had two parts: the surface group inhabiting the 0-100 m layer and the deep part inhabiting depths greater than 200 m. Individuals in the surface and deep parts of the population differed in food content of guts, lipid content of bodies, oxygen uptake rate and behavior. Differences in biochemical composition and rate of physiological processes indicate that individuals in the deep part of the population are in diapause. Nature of changes in biochemical composition of C. carinatus in surface and deep waters in relation to life cycle characteristics in upwelling waters are discussed.
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institution PANGAEA
language en
publishDate 1988
publisher PANGAEA
record_format pangaea
spellingShingle Physiological and biochemical characteristics of Calanoides carinatus in waters off the coast of Namibia
Kosobokova, Ksenia Nikolaevna
Drits, Alexander V
Krylov, P I
AK43-4925; AK43-4926; AK43-4927; AK43-4928; AK43-4934; AK43-4936; AK43-4937; AK43-4938; AK43-4944; AK43-4946; Akademik Kurchatov; AKU43; Archive of Ocean Data; ARCOD; Atlantic Ocean; MULT; Multiple investigations
Biochemical composition, feeding and oxygen uptake rate of mass planktic copepod Calanoides carinatus were studied off the coast of Namibia in January 1986. Population of this species in the area had two parts: the surface group inhabiting the 0-100 m layer and the deep part inhabiting depths greater than 200 m. Individuals in the surface and deep parts of the population differed in food content of guts, lipid content of bodies, oxygen uptake rate and behavior. Differences in biochemical composition and rate of physiological processes indicate that individuals in the deep part of the population are in diapause. Nature of changes in biochemical composition of C. carinatus in surface and deep waters in relation to life cycle characteristics in upwelling waters are discussed.
title Physiological and biochemical characteristics of Calanoides carinatus in waters off the coast of Namibia
topic AK43-4925; AK43-4926; AK43-4927; AK43-4928; AK43-4934; AK43-4936; AK43-4937; AK43-4938; AK43-4944; AK43-4946; Akademik Kurchatov; AKU43; Archive of Ocean Data; ARCOD; Atlantic Ocean; MULT; Multiple investigations
url https://doi.org/10.1594/PANGAEA.757109