Biochemical investigation of multicorer sediment profile PS80/175-2
To detect and track the impact of large-scale environmental changes in a the transition zone between the northern North Atlantic and the central Arctic Ocean, and to determine experimentally the factors controlling deep-sea biodiversity, the Alfred- Wegener-Institute for Polar and Marine Research (A...
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.885285 https://doi.org/10.1594/PANGAEA.885285 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.885285 2023-05-15T13:15:40+02:00 Biochemical investigation of multicorer sediment profile PS80/175-2 Schewe, Ingo LATITUDE: 78.780500 * LONGITUDE: 5.331830 * DATE/TIME START: 2012-07-19T17:04:00 * DATE/TIME END: 2012-07-19T17:04:00 * MINIMUM DEPTH, sediment/rock: 0.005 m * MAXIMUM DEPTH, sediment/rock: 0.045 m 2018-01-19 text/tab-separated-values, 30 data points https://doi.pangaea.de/10.1594/PANGAEA.885285 https://doi.org/10.1594/PANGAEA.885285 en eng PANGAEA Soltwedel, Thomas; Bauerfeind, Eduard; Bergmann, Melanie; Bracher, Astrid; Budaeva, Nataliya E; Busch, Kathrin; Cherkasheva, Alexandra; Grzelak, Katarzyna; Hasemann, Christiane; Jacob, Marianne; Kraft, Angelina; Lalande, Catherine; Metfies, Katja; Nöthig, Eva-Maria; Meyer, Kristin; Quéric, Nadia-Valérie; Schewe, Ingo; Wlodarska-Kowalczuk, Maria; Klages, Michael (2016): Natural variability or anthropogenically-induced variation? Insights from 15 years of multidisciplinary observations at the arctic marine LTER site HAUSGARTEN. Ecological Indicators, 65, 89-102, https://doi.org/10.1016/j.ecolind.2015.10.001 https://doi.pangaea.de/10.1594/PANGAEA.885285 https://doi.org/10.1594/PANGAEA.885285 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven ARK-XXVII/2 Chlorophyll a DEPTH sediment/rock Esterase activity per sediment volume Hausgarten HERMES Hotspot Ecosystem Research on the Margins of European Seas Long-term Investigation at AWI-Hausgarten off Svalbard MUC MultiCorer North Greenland Sea Phaeopigments Phospholipids Polarstern Porosity Proteins readily soluble per sediment volume PS80 PS80/175-2 S2 Dataset 2018 ftpangaea https://doi.org/10.1594/PANGAEA.885285 2023-01-20T09:10:14Z To detect and track the impact of large-scale environmental changes in a the transition zone between the northern North Atlantic and the central Arctic Ocean, and to determine experimentally the factors controlling deep-sea biodiversity, the Alfred- Wegener-Institute for Polar and Marine Research (AWI) established the deep-sea long-term observatory HAUSGARTEN, which constitutes the first, and until now only open-ocean long-term station in a polar region. Virtually undisturbed sediment samples have been taken using a video-guided multiple corer (MUC) at 13 HAUSGARTEN stations along a bathymetric (1,000 - 4,000 m water depth) and a latitudinal transect in 2,500 m water depth as well as two stations at 230 and 1,200 m water depth within the framework of the KONGHAU project. Various biogenic sediment compounds were analyzed to estimate the input of organic matter from phytodetritus sedimentation, benthic activities (e.g. bacterial exoenzymatic activity), and the total biomass of the smallest sediment-inhabiting organisms (size range: bacteria to meiofauna). Dataset Alfred Wegener Institute Arctic Arctic Arctic Ocean Greenland Greenland Sea North Atlantic North Greenland Svalbard PANGAEA - Data Publisher for Earth & Environmental Science Arctic Arctic Ocean Svalbard Greenland ENVELOPE(5.331830,5.331830,78.780500,78.780500) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
ARK-XXVII/2 Chlorophyll a DEPTH sediment/rock Esterase activity per sediment volume Hausgarten HERMES Hotspot Ecosystem Research on the Margins of European Seas Long-term Investigation at AWI-Hausgarten off Svalbard MUC MultiCorer North Greenland Sea Phaeopigments Phospholipids Polarstern Porosity Proteins readily soluble per sediment volume PS80 PS80/175-2 S2 |
spellingShingle |
ARK-XXVII/2 Chlorophyll a DEPTH sediment/rock Esterase activity per sediment volume Hausgarten HERMES Hotspot Ecosystem Research on the Margins of European Seas Long-term Investigation at AWI-Hausgarten off Svalbard MUC MultiCorer North Greenland Sea Phaeopigments Phospholipids Polarstern Porosity Proteins readily soluble per sediment volume PS80 PS80/175-2 S2 Schewe, Ingo Biochemical investigation of multicorer sediment profile PS80/175-2 |
topic_facet |
ARK-XXVII/2 Chlorophyll a DEPTH sediment/rock Esterase activity per sediment volume Hausgarten HERMES Hotspot Ecosystem Research on the Margins of European Seas Long-term Investigation at AWI-Hausgarten off Svalbard MUC MultiCorer North Greenland Sea Phaeopigments Phospholipids Polarstern Porosity Proteins readily soluble per sediment volume PS80 PS80/175-2 S2 |
description |
To detect and track the impact of large-scale environmental changes in a the transition zone between the northern North Atlantic and the central Arctic Ocean, and to determine experimentally the factors controlling deep-sea biodiversity, the Alfred- Wegener-Institute for Polar and Marine Research (AWI) established the deep-sea long-term observatory HAUSGARTEN, which constitutes the first, and until now only open-ocean long-term station in a polar region. Virtually undisturbed sediment samples have been taken using a video-guided multiple corer (MUC) at 13 HAUSGARTEN stations along a bathymetric (1,000 - 4,000 m water depth) and a latitudinal transect in 2,500 m water depth as well as two stations at 230 and 1,200 m water depth within the framework of the KONGHAU project. Various biogenic sediment compounds were analyzed to estimate the input of organic matter from phytodetritus sedimentation, benthic activities (e.g. bacterial exoenzymatic activity), and the total biomass of the smallest sediment-inhabiting organisms (size range: bacteria to meiofauna). |
format |
Dataset |
author |
Schewe, Ingo |
author_facet |
Schewe, Ingo |
author_sort |
Schewe, Ingo |
title |
Biochemical investigation of multicorer sediment profile PS80/175-2 |
title_short |
Biochemical investigation of multicorer sediment profile PS80/175-2 |
title_full |
Biochemical investigation of multicorer sediment profile PS80/175-2 |
title_fullStr |
Biochemical investigation of multicorer sediment profile PS80/175-2 |
title_full_unstemmed |
Biochemical investigation of multicorer sediment profile PS80/175-2 |
title_sort |
biochemical investigation of multicorer sediment profile ps80/175-2 |
publisher |
PANGAEA |
publishDate |
2018 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.885285 https://doi.org/10.1594/PANGAEA.885285 |
op_coverage |
LATITUDE: 78.780500 * LONGITUDE: 5.331830 * DATE/TIME START: 2012-07-19T17:04:00 * DATE/TIME END: 2012-07-19T17:04:00 * MINIMUM DEPTH, sediment/rock: 0.005 m * MAXIMUM DEPTH, sediment/rock: 0.045 m |
long_lat |
ENVELOPE(5.331830,5.331830,78.780500,78.780500) |
geographic |
Arctic Arctic Ocean Svalbard Greenland |
geographic_facet |
Arctic Arctic Ocean Svalbard Greenland |
genre |
Alfred Wegener Institute Arctic Arctic Arctic Ocean Greenland Greenland Sea North Atlantic North Greenland Svalbard |
genre_facet |
Alfred Wegener Institute Arctic Arctic Arctic Ocean Greenland Greenland Sea North Atlantic North Greenland Svalbard |
op_source |
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven |
op_relation |
Soltwedel, Thomas; Bauerfeind, Eduard; Bergmann, Melanie; Bracher, Astrid; Budaeva, Nataliya E; Busch, Kathrin; Cherkasheva, Alexandra; Grzelak, Katarzyna; Hasemann, Christiane; Jacob, Marianne; Kraft, Angelina; Lalande, Catherine; Metfies, Katja; Nöthig, Eva-Maria; Meyer, Kristin; Quéric, Nadia-Valérie; Schewe, Ingo; Wlodarska-Kowalczuk, Maria; Klages, Michael (2016): Natural variability or anthropogenically-induced variation? Insights from 15 years of multidisciplinary observations at the arctic marine LTER site HAUSGARTEN. Ecological Indicators, 65, 89-102, https://doi.org/10.1016/j.ecolind.2015.10.001 https://doi.pangaea.de/10.1594/PANGAEA.885285 https://doi.org/10.1594/PANGAEA.885285 |
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.885285 |
_version_ |
1766270306885828608 |