Biochemical investigation of multicorer sediment profile PS85/445-1
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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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.903940 2023-05-15T13:15:40+02:00 Biochemical investigation of multicorer sediment profile PS85/445-1 Schewe, Ingo LATITUDE: 78.803170 * LONGITUDE: -3.875330 * DATE/TIME START: 2014-06-19T02:02:00 * DATE/TIME END: 2014-06-19T02:02:00 * MINIMUM DEPTH, sediment/rock: 0.005 m * MAXIMUM DEPTH, sediment/rock: 0.045 m 2019-07-17 text/tab-separated-values, 35 data points https://doi.pangaea.de/10.1594/PANGAEA.903940 https://doi.org/10.1594/PANGAEA.903940 en eng PANGAEA Rossel, Pamela E; Bienhold, Christina; Hehemann, Laura; Dittmar, Thorsten; Boetius, Antje (2020): Molecular Composition of Dissolved Organic Matter in Sediment Porewater of the Arctic Deep-Sea Observatory HAUSGARTEN (Fram Strait). Frontiers in Marine Science, 7, 428, https://doi.org/10.3389/fmars.2020.00428 https://doi.pangaea.de/10.1594/PANGAEA.903940 https://doi.org/10.1594/PANGAEA.903940 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven ARK-XXVIII/2 Carbon organic total Chlorophyll a DEPTH sediment/rock Esterase activity per sediment volume FRAM FRontiers in Arctic marine Monitoring Hausgarten Long-term Investigation at AWI-Hausgarten off Svalbard MUC MultiCorer North Greenland Sea Phaeopigments Phospholipids Polarstern Porosity Proteins readily soluble per sediment volume PS85 PS85/445-1 Dataset 2019 ftpangaea https://doi.org/10.1594/PANGAEA.903940 https://doi.org/10.3389/fmars.2020.00428 2023-01-20T09:12:32Z 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(-3.875330,-3.875330,78.803170,78.803170) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
ARK-XXVIII/2 Carbon organic total Chlorophyll a DEPTH sediment/rock Esterase activity per sediment volume FRAM FRontiers in Arctic marine Monitoring Hausgarten Long-term Investigation at AWI-Hausgarten off Svalbard MUC MultiCorer North Greenland Sea Phaeopigments Phospholipids Polarstern Porosity Proteins readily soluble per sediment volume PS85 PS85/445-1 |
spellingShingle |
ARK-XXVIII/2 Carbon organic total Chlorophyll a DEPTH sediment/rock Esterase activity per sediment volume FRAM FRontiers in Arctic marine Monitoring Hausgarten Long-term Investigation at AWI-Hausgarten off Svalbard MUC MultiCorer North Greenland Sea Phaeopigments Phospholipids Polarstern Porosity Proteins readily soluble per sediment volume PS85 PS85/445-1 Schewe, Ingo Biochemical investigation of multicorer sediment profile PS85/445-1 |
topic_facet |
ARK-XXVIII/2 Carbon organic total Chlorophyll a DEPTH sediment/rock Esterase activity per sediment volume FRAM FRontiers in Arctic marine Monitoring Hausgarten Long-term Investigation at AWI-Hausgarten off Svalbard MUC MultiCorer North Greenland Sea Phaeopigments Phospholipids Polarstern Porosity Proteins readily soluble per sediment volume PS85 PS85/445-1 |
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 PS85/445-1 |
title_short |
Biochemical investigation of multicorer sediment profile PS85/445-1 |
title_full |
Biochemical investigation of multicorer sediment profile PS85/445-1 |
title_fullStr |
Biochemical investigation of multicorer sediment profile PS85/445-1 |
title_full_unstemmed |
Biochemical investigation of multicorer sediment profile PS85/445-1 |
title_sort |
biochemical investigation of multicorer sediment profile ps85/445-1 |
publisher |
PANGAEA |
publishDate |
2019 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.903940 https://doi.org/10.1594/PANGAEA.903940 |
op_coverage |
LATITUDE: 78.803170 * LONGITUDE: -3.875330 * DATE/TIME START: 2014-06-19T02:02:00 * DATE/TIME END: 2014-06-19T02:02:00 * MINIMUM DEPTH, sediment/rock: 0.005 m * MAXIMUM DEPTH, sediment/rock: 0.045 m |
long_lat |
ENVELOPE(-3.875330,-3.875330,78.803170,78.803170) |
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 |
Rossel, Pamela E; Bienhold, Christina; Hehemann, Laura; Dittmar, Thorsten; Boetius, Antje (2020): Molecular Composition of Dissolved Organic Matter in Sediment Porewater of the Arctic Deep-Sea Observatory HAUSGARTEN (Fram Strait). Frontiers in Marine Science, 7, 428, https://doi.org/10.3389/fmars.2020.00428 https://doi.pangaea.de/10.1594/PANGAEA.903940 https://doi.org/10.1594/PANGAEA.903940 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.903940 https://doi.org/10.3389/fmars.2020.00428 |
_version_ |
1766270344226668544 |