(Table 1) Activity of alkali phosphatase in suspended matter at 20°C and environmental temperatures, and recycling time of organic phosphorus in the Barents and Norwegian seas
Alkali phosphatase activity and hydrochemical structure of waters in the Barents and Norwegian seas were investigated. In a sea with the seasonal bioproduction cycle alkali phosphatase activity is also seasonal, rising with trophic level of waters. At the end of hydrological and biological winter ac...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.759997 2023-05-15T15:38:46+02:00 (Table 1) Activity of alkali phosphatase in suspended matter at 20°C and environmental temperatures, and recycling time of organic phosphorus in the Barents and Norwegian seas Ilin, G V MEDIAN LATITUDE: 69.723611 * MEDIAN LONGITUDE: 23.425000 * SOUTH-BOUND LATITUDE: 60.550000 * WEST-BOUND LONGITUDE: 2.300000 * NORTH-BOUND LATITUDE: 74.883333 * EAST-BOUND LONGITUDE: 41.500000 * DATE/TIME START: 1987-04-28T00:00:00 * DATE/TIME END: 1990-10-01T00:00:00 * MINIMUM DEPTH, water: 0 m * MAXIMUM DEPTH, water: 50 m 1993-05-03 text/tab-separated-values, 112 data points https://doi.pangaea.de/10.1594/PANGAEA.759997 https://doi.org/10.1594/PANGAEA.759997 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.759997 https://doi.org/10.1594/PANGAEA.759997 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Ilin, G V (1993): Alkali phosphatase activity and its influence on the circulation rate of phosphorus in the Barents and Norwegian Seas. Oceanology, 33(1), 73-76 Archive of Ocean Data ARCOD Area/locality Barents Sea Calculated Date/Time of event DEPTH water Event label IL-T1-1 IL-T1-10 IL-T1-11 IL-T1-12 IL-T1-2 IL-T1-3 IL-T1-4 IL-T1-5 IL-T1-6 IL-T1-7 IL-T1-8 IL-T1-9 Latitude of event Longitude of event modified Lowry method Norwegian Sea Phosphatase activity specific total Phosphorus organic p-nitrophenil phosphate method Proteins Temperature Time in hours Water sample Wet chemistry WS Dataset 1993 ftpangaea https://doi.org/10.1594/PANGAEA.759997 2023-01-20T08:52:09Z Alkali phosphatase activity and hydrochemical structure of waters in the Barents and Norwegian seas were investigated. In a sea with the seasonal bioproduction cycle alkali phosphatase activity is also seasonal, rising with trophic level of waters. At the end of hydrological and biological winter activity is practically zero. Alkali phosphatase activity is especially important in summer, when plankton has consumed winter supply of phosphate in the euphotic layer and nutrient limitation of primary production begins. In summer production and destruction cycle, apparent time for recycling of phosphorus by phosphatase in suspended matter in the euphotic layer of the Barents Sea and Norwegian Sea averages from 7 to 30 hours. Dataset Barents Sea Norwegian Sea PANGAEA - Data Publisher for Earth & Environmental Science Barents Sea Lowry ENVELOPE(-64.150,-64.150,-84.550,-84.550) Norwegian Sea ENVELOPE(2.300000,41.500000,74.883333,60.550000) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Archive of Ocean Data ARCOD Area/locality Barents Sea Calculated Date/Time of event DEPTH water Event label IL-T1-1 IL-T1-10 IL-T1-11 IL-T1-12 IL-T1-2 IL-T1-3 IL-T1-4 IL-T1-5 IL-T1-6 IL-T1-7 IL-T1-8 IL-T1-9 Latitude of event Longitude of event modified Lowry method Norwegian Sea Phosphatase activity specific total Phosphorus organic p-nitrophenil phosphate method Proteins Temperature Time in hours Water sample Wet chemistry WS |
spellingShingle |
Archive of Ocean Data ARCOD Area/locality Barents Sea Calculated Date/Time of event DEPTH water Event label IL-T1-1 IL-T1-10 IL-T1-11 IL-T1-12 IL-T1-2 IL-T1-3 IL-T1-4 IL-T1-5 IL-T1-6 IL-T1-7 IL-T1-8 IL-T1-9 Latitude of event Longitude of event modified Lowry method Norwegian Sea Phosphatase activity specific total Phosphorus organic p-nitrophenil phosphate method Proteins Temperature Time in hours Water sample Wet chemistry WS Ilin, G V (Table 1) Activity of alkali phosphatase in suspended matter at 20°C and environmental temperatures, and recycling time of organic phosphorus in the Barents and Norwegian seas |
topic_facet |
Archive of Ocean Data ARCOD Area/locality Barents Sea Calculated Date/Time of event DEPTH water Event label IL-T1-1 IL-T1-10 IL-T1-11 IL-T1-12 IL-T1-2 IL-T1-3 IL-T1-4 IL-T1-5 IL-T1-6 IL-T1-7 IL-T1-8 IL-T1-9 Latitude of event Longitude of event modified Lowry method Norwegian Sea Phosphatase activity specific total Phosphorus organic p-nitrophenil phosphate method Proteins Temperature Time in hours Water sample Wet chemistry WS |
description |
Alkali phosphatase activity and hydrochemical structure of waters in the Barents and Norwegian seas were investigated. In a sea with the seasonal bioproduction cycle alkali phosphatase activity is also seasonal, rising with trophic level of waters. At the end of hydrological and biological winter activity is practically zero. Alkali phosphatase activity is especially important in summer, when plankton has consumed winter supply of phosphate in the euphotic layer and nutrient limitation of primary production begins. In summer production and destruction cycle, apparent time for recycling of phosphorus by phosphatase in suspended matter in the euphotic layer of the Barents Sea and Norwegian Sea averages from 7 to 30 hours. |
format |
Dataset |
author |
Ilin, G V |
author_facet |
Ilin, G V |
author_sort |
Ilin, G V |
title |
(Table 1) Activity of alkali phosphatase in suspended matter at 20°C and environmental temperatures, and recycling time of organic phosphorus in the Barents and Norwegian seas |
title_short |
(Table 1) Activity of alkali phosphatase in suspended matter at 20°C and environmental temperatures, and recycling time of organic phosphorus in the Barents and Norwegian seas |
title_full |
(Table 1) Activity of alkali phosphatase in suspended matter at 20°C and environmental temperatures, and recycling time of organic phosphorus in the Barents and Norwegian seas |
title_fullStr |
(Table 1) Activity of alkali phosphatase in suspended matter at 20°C and environmental temperatures, and recycling time of organic phosphorus in the Barents and Norwegian seas |
title_full_unstemmed |
(Table 1) Activity of alkali phosphatase in suspended matter at 20°C and environmental temperatures, and recycling time of organic phosphorus in the Barents and Norwegian seas |
title_sort |
(table 1) activity of alkali phosphatase in suspended matter at 20°c and environmental temperatures, and recycling time of organic phosphorus in the barents and norwegian seas |
publisher |
PANGAEA |
publishDate |
1993 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.759997 https://doi.org/10.1594/PANGAEA.759997 |
op_coverage |
MEDIAN LATITUDE: 69.723611 * MEDIAN LONGITUDE: 23.425000 * SOUTH-BOUND LATITUDE: 60.550000 * WEST-BOUND LONGITUDE: 2.300000 * NORTH-BOUND LATITUDE: 74.883333 * EAST-BOUND LONGITUDE: 41.500000 * DATE/TIME START: 1987-04-28T00:00:00 * DATE/TIME END: 1990-10-01T00:00:00 * MINIMUM DEPTH, water: 0 m * MAXIMUM DEPTH, water: 50 m |
long_lat |
ENVELOPE(-64.150,-64.150,-84.550,-84.550) ENVELOPE(2.300000,41.500000,74.883333,60.550000) |
geographic |
Barents Sea Lowry Norwegian Sea |
geographic_facet |
Barents Sea Lowry Norwegian Sea |
genre |
Barents Sea Norwegian Sea |
genre_facet |
Barents Sea Norwegian Sea |
op_source |
Supplement to: Ilin, G V (1993): Alkali phosphatase activity and its influence on the circulation rate of phosphorus in the Barents and Norwegian Seas. Oceanology, 33(1), 73-76 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.759997 https://doi.org/10.1594/PANGAEA.759997 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.759997 |
_version_ |
1766370086862454784 |