Accumulation of glucose and protein hydrolysate by natural populations of microorganisms in the Black Sea and Atlantic Ocean

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Autori principali: Kondrat'eva, T M, Burlakova, Z P
Natura: Dataset Open Access
Lingua:en
Pubblicazione: PANGAEA 1979
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author Kondrat'eva, T M
Burlakova, Z P
author_facet Kondrat'eva, T M
Burlakova, Z P
collection Datos científicos de ciencias marinas y ambientales
contents Accumulation rate of dissolved organic matter (DOM) by natural populations varies over a wide range. In the surface layer of the Black Sea accumulation rate of glucose is 0.6-4.82 mg C/m**3 per day, and in the Atlantic Ocean 1.15-12.38 mg C/m**3 per day. This rate is 2-17 times higher when hydrolysate is added to the medium. Accumulation rate of glucose and hydrolysate in the aphotic layer of the Black Sea and the Atlantic Ocean is 1.5-6 times lower than at the surface. The organotrophic coefficient also varied within wide range. Relative amount of DOM used by microorganisms for growth in total production is much less (0.6-39.9%) in areas of intensive photosynthesis than in waters poor in DOM (83.7-99.2%).
format Dataset Open Access
id pangaea_https___doi_org_10_1594_PANGAEA_755211
institution PANGAEA
language en
publishDate 1979
publisher PANGAEA
record_format pangaea
spellingShingle Accumulation of glucose and protein hydrolysate by natural populations of microorganisms in the Black Sea and Atlantic Ocean
Kondrat'eva, T M
Burlakova, Z P
Akademik Vernadsky; Archive of Ocean Data; ARCOD; Atlantic Ocean; AV6; AV6-428; AV6-429; AV6-466; AV6-471; AV6-479; AV6-483; Black Sea; Bottle, Niskin; Canarias Sea; Gulf of Guinea; Mikhail Lomonosov; ML27; ML27_2124-1; ML27_2125-1; ML27_2126-1; ML27_2136-1; ML27_2151-1; ML27_2159-1; ML27_2159-2; ML27_2159-4; ML27_2163-13; ML27_2163-14; ML27_2172-6a; NIS; South Atlantic Ocean
Accumulation rate of dissolved organic matter (DOM) by natural populations varies over a wide range. In the surface layer of the Black Sea accumulation rate of glucose is 0.6-4.82 mg C/m**3 per day, and in the Atlantic Ocean 1.15-12.38 mg C/m**3 per day. This rate is 2-17 times higher when hydrolysate is added to the medium. Accumulation rate of glucose and hydrolysate in the aphotic layer of the Black Sea and the Atlantic Ocean is 1.5-6 times lower than at the surface. The organotrophic coefficient also varied within wide range. Relative amount of DOM used by microorganisms for growth in total production is much less (0.6-39.9%) in areas of intensive photosynthesis than in waters poor in DOM (83.7-99.2%).
title Accumulation of glucose and protein hydrolysate by natural populations of microorganisms in the Black Sea and Atlantic Ocean
topic Akademik Vernadsky; Archive of Ocean Data; ARCOD; Atlantic Ocean; AV6; AV6-428; AV6-429; AV6-466; AV6-471; AV6-479; AV6-483; Black Sea; Bottle, Niskin; Canarias Sea; Gulf of Guinea; Mikhail Lomonosov; ML27; ML27_2124-1; ML27_2125-1; ML27_2126-1; ML27_2136-1; ML27_2151-1; ML27_2159-1; ML27_2159-2; ML27_2159-4; ML27_2163-13; ML27_2163-14; ML27_2172-6a; NIS; South Atlantic Ocean
url https://doi.org/10.1594/PANGAEA.755211