Bacteria, meiofauna and macrofauna density and macrofauna biomass in the HAUSGARTEN area (Fram Strait) in 2015 (POLARSTERN cruise PS93.2) ...
During PS93.2 (in 2015) bacteria density, meiofauna density, macrofauna density and macrofauna biomass was determined. For the bacterial density determination, sediment subsamples were taken with modified syringes (1.17 cm² cross-sectional area) from MUC recovered sediment cores and from benthic cha...
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Online Access: | https://dx.doi.org/10.1594/pangaea.884601 https://doi.pangaea.de/10.1594/PANGAEA.884601 |
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ftdatacite:10.1594/pangaea.884601 2024-09-09T19:40:42+00:00 Bacteria, meiofauna and macrofauna density and macrofauna biomass in the HAUSGARTEN area (Fram Strait) in 2015 (POLARSTERN cruise PS93.2) ... Braeckman, Ulrike Hoffmann, Ralf 2018 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.884601 https://doi.pangaea.de/10.1594/PANGAEA.884601 en eng PANGAEA https://dx.doi.org/10.1594/pangaea.883410 Creative Commons Attribution Non Commercial 3.0 Unported https://creativecommons.org/licenses/by-nc/3.0/legalcode cc-by-nc-3.0 Event label Date/Time of event Latitude of event Longitude of event Elevation of event Replicate Station label DEPTH, sediment/rock Bacteria per unit wet sediment Meiofauna, abundance Macrofauna, biomass, wet mass Macrofauna, abundance Bottom lander Multicorer with television PS93.2 Polarstern Long-term Investigation at AWI-Hausgarten off Svalbard Hausgarten dataset Dataset 2018 ftdatacite https://doi.org/10.1594/pangaea.88460110.1594/pangaea.883410 2024-08-01T08:58:27Z During PS93.2 (in 2015) bacteria density, meiofauna density, macrofauna density and macrofauna biomass was determined. For the bacterial density determination, sediment subsamples were taken with modified syringes (1.17 cm² cross-sectional area) from MUC recovered sediment cores and from benthic chambers. The first centimetre of each sample was stored in a 2 % filtered formalin solution at 4 °C. The acridine orange direct count (AODC) method (Hobbie et al., 1977) was used to stain bacteria in the subsamples and subsequently bacteria were counted with a microscope (Axioskop 50, Zeiss) under UV-light (CQ-HXP-120, LEj, Germany). For the determination of the meiofauna density and identification of meiofauna taxa, sediment subsamples were taken with modified syringes (3.14 cm² cross-sectional area) from MUC recovered sediment cores. The first centimetre of each sample was stored in borax buffered 4 % formaldehyde solution at 4 °C. The samples were sieved over a 1000 µm and 32 µm mesh. Both fractions were ... Dataset Fram Strait Svalbard DataCite Svalbard |
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Open Polar |
collection |
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op_collection_id |
ftdatacite |
language |
English |
topic |
Event label Date/Time of event Latitude of event Longitude of event Elevation of event Replicate Station label DEPTH, sediment/rock Bacteria per unit wet sediment Meiofauna, abundance Macrofauna, biomass, wet mass Macrofauna, abundance Bottom lander Multicorer with television PS93.2 Polarstern Long-term Investigation at AWI-Hausgarten off Svalbard Hausgarten |
spellingShingle |
Event label Date/Time of event Latitude of event Longitude of event Elevation of event Replicate Station label DEPTH, sediment/rock Bacteria per unit wet sediment Meiofauna, abundance Macrofauna, biomass, wet mass Macrofauna, abundance Bottom lander Multicorer with television PS93.2 Polarstern Long-term Investigation at AWI-Hausgarten off Svalbard Hausgarten Braeckman, Ulrike Hoffmann, Ralf Bacteria, meiofauna and macrofauna density and macrofauna biomass in the HAUSGARTEN area (Fram Strait) in 2015 (POLARSTERN cruise PS93.2) ... |
topic_facet |
Event label Date/Time of event Latitude of event Longitude of event Elevation of event Replicate Station label DEPTH, sediment/rock Bacteria per unit wet sediment Meiofauna, abundance Macrofauna, biomass, wet mass Macrofauna, abundance Bottom lander Multicorer with television PS93.2 Polarstern Long-term Investigation at AWI-Hausgarten off Svalbard Hausgarten |
description |
During PS93.2 (in 2015) bacteria density, meiofauna density, macrofauna density and macrofauna biomass was determined. For the bacterial density determination, sediment subsamples were taken with modified syringes (1.17 cm² cross-sectional area) from MUC recovered sediment cores and from benthic chambers. The first centimetre of each sample was stored in a 2 % filtered formalin solution at 4 °C. The acridine orange direct count (AODC) method (Hobbie et al., 1977) was used to stain bacteria in the subsamples and subsequently bacteria were counted with a microscope (Axioskop 50, Zeiss) under UV-light (CQ-HXP-120, LEj, Germany). For the determination of the meiofauna density and identification of meiofauna taxa, sediment subsamples were taken with modified syringes (3.14 cm² cross-sectional area) from MUC recovered sediment cores. The first centimetre of each sample was stored in borax buffered 4 % formaldehyde solution at 4 °C. The samples were sieved over a 1000 µm and 32 µm mesh. Both fractions were ... |
format |
Dataset |
author |
Braeckman, Ulrike Hoffmann, Ralf |
author_facet |
Braeckman, Ulrike Hoffmann, Ralf |
author_sort |
Braeckman, Ulrike |
title |
Bacteria, meiofauna and macrofauna density and macrofauna biomass in the HAUSGARTEN area (Fram Strait) in 2015 (POLARSTERN cruise PS93.2) ... |
title_short |
Bacteria, meiofauna and macrofauna density and macrofauna biomass in the HAUSGARTEN area (Fram Strait) in 2015 (POLARSTERN cruise PS93.2) ... |
title_full |
Bacteria, meiofauna and macrofauna density and macrofauna biomass in the HAUSGARTEN area (Fram Strait) in 2015 (POLARSTERN cruise PS93.2) ... |
title_fullStr |
Bacteria, meiofauna and macrofauna density and macrofauna biomass in the HAUSGARTEN area (Fram Strait) in 2015 (POLARSTERN cruise PS93.2) ... |
title_full_unstemmed |
Bacteria, meiofauna and macrofauna density and macrofauna biomass in the HAUSGARTEN area (Fram Strait) in 2015 (POLARSTERN cruise PS93.2) ... |
title_sort |
bacteria, meiofauna and macrofauna density and macrofauna biomass in the hausgarten area (fram strait) in 2015 (polarstern cruise ps93.2) ... |
publisher |
PANGAEA |
publishDate |
2018 |
url |
https://dx.doi.org/10.1594/pangaea.884601 https://doi.pangaea.de/10.1594/PANGAEA.884601 |
geographic |
Svalbard |
geographic_facet |
Svalbard |
genre |
Fram Strait Svalbard |
genre_facet |
Fram Strait Svalbard |
op_relation |
https://dx.doi.org/10.1594/pangaea.883410 |
op_rights |
Creative Commons Attribution Non Commercial 3.0 Unported https://creativecommons.org/licenses/by-nc/3.0/legalcode cc-by-nc-3.0 |
op_doi |
https://doi.org/10.1594/pangaea.88460110.1594/pangaea.883410 |
_version_ |
1809910125406715904 |