Biochemical investigation of multicorer sediment profile MSM29_439-3
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://dx.doi.org/10.1594/pangaea.885305 https://doi.pangaea.de/10.1594/PANGAEA.885305 |
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ftdatacite:10.1594/pangaea.885305 2023-05-15T13:15:37+02:00 Biochemical investigation of multicorer sediment profile MSM29_439-3 Schewe, Ingo 2018 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.885305 https://doi.pangaea.de/10.1594/PANGAEA.885305 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://dx.doi.org/10.3389/fmars.2020.00428 https://dx.doi.org/10.1016/j.ecolind.2015.10.001 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 CC-BY DEPTH, sediment/rock Porosity Chlorophyll a Phaeopigments Esterase activity per sediment volume Phospholipids Protein, readily soluble per sediment volume Multicorer with television MSM29 Maria S. Merian Hotspot Ecosystem Research on the Margins of European Seas HERMES Long-term Investigation at AWI-Hausgarten off Svalbard Hausgarten Dataset dataset 2018 ftdatacite https://doi.org/10.1594/pangaea.885305 https://doi.org/10.3389/fmars.2020.00428 https://doi.org/10.1016/j.ecolind.2015.10.001 2022-02-09T12:04:35Z 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 Ocean North Atlantic Svalbard DataCite Metadata Store (German National Library of Science and Technology) Arctic Arctic Ocean Svalbard |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
DEPTH, sediment/rock Porosity Chlorophyll a Phaeopigments Esterase activity per sediment volume Phospholipids Protein, readily soluble per sediment volume Multicorer with television MSM29 Maria S. Merian Hotspot Ecosystem Research on the Margins of European Seas HERMES Long-term Investigation at AWI-Hausgarten off Svalbard Hausgarten |
spellingShingle |
DEPTH, sediment/rock Porosity Chlorophyll a Phaeopigments Esterase activity per sediment volume Phospholipids Protein, readily soluble per sediment volume Multicorer with television MSM29 Maria S. Merian Hotspot Ecosystem Research on the Margins of European Seas HERMES Long-term Investigation at AWI-Hausgarten off Svalbard Hausgarten Schewe, Ingo Biochemical investigation of multicorer sediment profile MSM29_439-3 |
topic_facet |
DEPTH, sediment/rock Porosity Chlorophyll a Phaeopigments Esterase activity per sediment volume Phospholipids Protein, readily soluble per sediment volume Multicorer with television MSM29 Maria S. Merian Hotspot Ecosystem Research on the Margins of European Seas HERMES Long-term Investigation at AWI-Hausgarten off Svalbard Hausgarten |
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 MSM29_439-3 |
title_short |
Biochemical investigation of multicorer sediment profile MSM29_439-3 |
title_full |
Biochemical investigation of multicorer sediment profile MSM29_439-3 |
title_fullStr |
Biochemical investigation of multicorer sediment profile MSM29_439-3 |
title_full_unstemmed |
Biochemical investigation of multicorer sediment profile MSM29_439-3 |
title_sort |
biochemical investigation of multicorer sediment profile msm29_439-3 |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2018 |
url |
https://dx.doi.org/10.1594/pangaea.885305 https://doi.pangaea.de/10.1594/PANGAEA.885305 |
geographic |
Arctic Arctic Ocean Svalbard |
geographic_facet |
Arctic Arctic Ocean Svalbard |
genre |
Alfred Wegener Institute Arctic Arctic Ocean North Atlantic Svalbard |
genre_facet |
Alfred Wegener Institute Arctic Arctic Ocean North Atlantic Svalbard |
op_relation |
https://dx.doi.org/10.3389/fmars.2020.00428 https://dx.doi.org/10.1016/j.ecolind.2015.10.001 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/pangaea.885305 https://doi.org/10.3389/fmars.2020.00428 https://doi.org/10.1016/j.ecolind.2015.10.001 |
_version_ |
1766269910424485888 |