Spatial distribution of zoobenthos (sponges, echinoderms) in the wider Weddell Sea (Antarctica) with links to ArcGIS map packages
Here we provide two ArcGIS map packages with georeferenced files on the spatial distribution of sponges and echinoderms in the wider Weddell Sea (Antarctica), which were created in the context of the development of a marine protected area (MPA) in the Weddell Sea. Sponges: The map of interpolated oc...
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Language: | English |
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PANGAEA
2019
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.899645 https://doi.org/10.1594/PANGAEA.899645 |
id |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.899645 |
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openpolar |
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Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Antarctica AWI_FuncEco Development of a CCAMLR Marine Protected Area in the Antarctic Weddell Sea Echinodermata File content File format File name File size Functional Ecology @ AWI Marine Protected Area (MPA) Model Porifera Uniform resource locator/link to file Weddell Sea Wider_Weddell_Sea_Antarctica_Zoobenthos WSMPA |
spellingShingle |
Antarctica AWI_FuncEco Development of a CCAMLR Marine Protected Area in the Antarctic Weddell Sea Echinodermata File content File format File name File size Functional Ecology @ AWI Marine Protected Area (MPA) Model Porifera Uniform resource locator/link to file Weddell Sea Wider_Weddell_Sea_Antarctica_Zoobenthos WSMPA Teschke, Katharina Pehlke, Hendrik Brey, Thomas Spatial distribution of zoobenthos (sponges, echinoderms) in the wider Weddell Sea (Antarctica) with links to ArcGIS map packages |
topic_facet |
Antarctica AWI_FuncEco Development of a CCAMLR Marine Protected Area in the Antarctic Weddell Sea Echinodermata File content File format File name File size Functional Ecology @ AWI Marine Protected Area (MPA) Model Porifera Uniform resource locator/link to file Weddell Sea Wider_Weddell_Sea_Antarctica_Zoobenthos WSMPA |
description |
Here we provide two ArcGIS map packages with georeferenced files on the spatial distribution of sponges and echinoderms in the wider Weddell Sea (Antarctica), which were created in the context of the development of a marine protected area (MPA) in the Weddell Sea. Sponges: The map of interpolated occurrence of sponges is based on quantitative abundance data (Gerdes 2014 a - o) and on semi-quantitative data obtained by W. Arntz (retired; formerly AWI) (see Teschke & Brey 2019a for presence / absence records of the latter dataset). The abundance data were classified to be merged with the semi-quantitative data and an inverse distance weighted method was performed on the united dataset. Areas with very common occurrence of sponges occurred on the shelf near Brunt Ice Shelf along Riiser - Larsen Ice Shelf to Ekstrøm Ice Shelf. Echinoderms: A cluster analysis with species x station datasets of asteroids (Teschke & Brey 2019b), ophiuroids (Teschke & Brey 2019c) and holothurians (Gutt et al. 2014) from the Antarctic Weddell Sea indicated a particular cold-water echinoderm fauna on the Filchner shelf. We approximated this potential habitat by bottom temperature ≤ -1°, based on seawater temperature data from the Finite Element Sea Ice - Ocean Model provided by R. Timmermann (AWI). More information on the spatial analysis is given in working paper WG-EMM-16/03 submitted to the CCAMLR Working Group on Ecosystem Monitoring and Management (available at https://www.ccamlr.org/en/wg-emm-16). |
format |
Dataset |
author |
Teschke, Katharina Pehlke, Hendrik Brey, Thomas |
author_facet |
Teschke, Katharina Pehlke, Hendrik Brey, Thomas |
author_sort |
Teschke, Katharina |
title |
Spatial distribution of zoobenthos (sponges, echinoderms) in the wider Weddell Sea (Antarctica) with links to ArcGIS map packages |
title_short |
Spatial distribution of zoobenthos (sponges, echinoderms) in the wider Weddell Sea (Antarctica) with links to ArcGIS map packages |
title_full |
Spatial distribution of zoobenthos (sponges, echinoderms) in the wider Weddell Sea (Antarctica) with links to ArcGIS map packages |
title_fullStr |
Spatial distribution of zoobenthos (sponges, echinoderms) in the wider Weddell Sea (Antarctica) with links to ArcGIS map packages |
title_full_unstemmed |
Spatial distribution of zoobenthos (sponges, echinoderms) in the wider Weddell Sea (Antarctica) with links to ArcGIS map packages |
title_sort |
spatial distribution of zoobenthos (sponges, echinoderms) in the wider weddell sea (antarctica) with links to arcgis map packages |
publisher |
PANGAEA |
publishDate |
2019 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.899645 https://doi.org/10.1594/PANGAEA.899645 |
op_coverage |
MEDIAN LATITUDE: -70.000000 * MEDIAN LONGITUDE: -30.000000 * SOUTH-BOUND LATITUDE: -80.000000 * WEST-BOUND LONGITUDE: -90.000000 * NORTH-BOUND LATITUDE: -60.000000 * EAST-BOUND LONGITUDE: 30.000000 |
long_lat |
ENVELOPE(-90.000000,30.000000,-60.000000,-80.000000) |
genre |
Antarc* Antarctic Antarctica Berichte zur Polarforschung Brunt Ice Shelf Ice Shelf Larsen Ice Shelf Polar Biology Polar Research Polarforschung Reports on polar research Riiser Larsen Ice Shelf Riiser-Larsen Ice Shelf Sea ice Weddell Sea |
genre_facet |
Antarc* Antarctic Antarctica Berichte zur Polarforschung Brunt Ice Shelf Ice Shelf Larsen Ice Shelf Polar Biology Polar Research Polarforschung Reports on polar research Riiser Larsen Ice Shelf Riiser-Larsen Ice Shelf Sea ice Weddell Sea |
op_relation |
Gerdes, Dieter (2014): Abundance of macrozoobenthos in surface sediments sampled during POLARSTERN cruise ANT-III/2 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.834009 Gerdes, Dieter (2014): Abundance of macrozoobenthos in surface sediments sampled during POLARSTERN cruise ANT-IX/3 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.834013 Gerdes, Dieter (2014): Abundance of macrozoobenthos in surface sediments sampled during POLARSTERN cruise ANT-V/1 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.717708 Gerdes, Dieter (2014): Abundance of macrozoobenthos in surface sediments sampled during POLARSTERN cruise ANT-VI/3 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.834017 Gerdes, Dieter (2014): Abundance of macrozoobenthos in surface sediments sampled during POLARSTERN cruise ANT-VII/4 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.834021 Gerdes, Dieter (2014): Abundance of macrozoobenthos in surface sediments sampled during POLARSTERN cruise ANT-X/3 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.834025 Gerdes, Dieter (2014): Abundance of macrozoobenthos in surface sediments sampled during POLARSTERN cruise ANT-XIII/4 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.834033 Gerdes, Dieter (2014): Abundance of macrozoobenthos in surface sediments sampled during POLARSTERN cruise ANT-XIX/5 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.834069 Gerdes, Dieter (2014): Abundance of macrozoobenthos in surface sediments sampled during POLARSTERN cruise ANT-XV/3 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.834041 Gerdes, Dieter (2014): Abundance of macrozoobenthos in surface sediments sampled during POLARSTERN cruise ANT-XVII/3 (EASIZ III) [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.834074 Gerdes, Dieter (2014): Abundance of macrozoobenthos in surface sediments sampled during POLARSTERN cruise ANT-XXI/2 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.834049 Gerdes, Dieter (2014): Abundance of macrozoobenthos in surface sediments sampled during POLARSTERN cruise ANT-XXIII/8 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.834053 Gerdes, Dieter (2014): Abundance of macrozoobenthos in surface sediments sampled during POLARSTERN cruise ANT-XXVII/3 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.834057 Gerdes, Dieter (2014): Abundance of macrozoobenthos in surface sediments sampled during Walther Herwig II cruise WH068/1 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.834061 Gerdes, Dieter (2014): Abundance of macrozoobenthos in surface sediments sampled during Walther Herwig II cruise WH068/2 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.834065 Gutt, Julian; Piepenburg, Dieter; Voß, Joachim (2014): Asteroids, ophiuroids and holothurians from the southeastern Weddell Sea (Southern Ocean). ZooKeys, 434, 1-15, https://doi.org/10.3897/zookeys.434.7622 Teschke, Katharina; Brey, Thomas (2019): Abundance records of the five most abundant brittle star species (Ophiuroidea) from trawl, grab and trap samples in the Weddell Sea and neighbouring seas during POLARSTERN cruises ANT-I/2, ANT-II/4, ANT-V/3-4, ANT-VI/3, ANT-IX/3 and ANT-X/3 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.898773 Teschke, Katharina; Brey, Thomas (2019): Presence and absence records of benthic taxa from trawl samples taken in the Weddell Sea (Antarctica) and neighbouring seas during POLARSTERN cruises ANT-VII/4, ANT-IX/3, ANT-XIII/3, ANT-XV/3, ANT-XVII/3 and ANT-XXI/2 between 1989 and 2004 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.899085 Teschke, Katharina; Brey, Thomas (2019): Presence and absence records of sea star species (class: Asteroidea) from trawl, grab and trap samples in the Weddell Sea and western Antarctic Peninsula region during POLARSTERN cruises ANT-I/2, ANT-II/4, ANT-V/3, ANT-VI/3, ANT-XV/3 and ANT-XVII/3 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.898629 Dahm, Corinna (1996): Ökologie und Populationsdynamik antarktischer Ophiuroiden (Echinodermata) (Ecology and Population Dynamics of Antarctic Ophiuroids (Echinodermata)). Berichte zur Polarforschung = Reports on Polar Research, 194, 289 pp, https://doi.org/10.2312/BzP_0194_1996 Gerdes, Dieter; Hilbig, B; Montiel, A (2003): Impact of iceberg scouring on macrobenthic communities in the high-Antarctic Weddell Sea. Polar Biology, 26(5), 295–301, https://doi.org/10.1007/s00300-003-0484-1 Gerdes, Dieter; Klages, Michael; Arntz, Wolf E; Herman, R L; Galeron, Joelle; Hain, Stefan (1992): Quantitative investigations on macrobenthos communities of the southeastern Weddell Sea shelf based on multibox corer samples. Polar Biology, 12(2), https://doi.org/10.1007/BF00238272 Gutt, Julian (1988): Zur Verbreitung und Ökologie der Seegurken (Holothuroidea, Echinodermata) im Weddellmeer (Antarktis) (On the Distribution and Ecology of Sea Cucumbers (Holothuroidea, Echinodermata) in the Weddell Sea (Antarctica)). Berichte zur Polarforschung = Reports on Polar Research, 41, 87 pp, https://doi.org/10.2312/BzP_0041_1988 Haid, V; Timmermann, Ralph (2013): Simulated heat flux and sea ice production at coastal polynyas in the southwestern Weddell Sea. Journal of Geophysical Research: Oceans, 118(5), 2640-2652, https://doi.org/10.1002/jgrc.20133 Timmermann, Ralph; Danilov, Sergey; Schröter, Jens; Böning, Carmen; Sidorenko, Dmitry; Rollenhagen, Katja (2009): Ocean circulation and sea ice distribution in a finite element global sea ice–ocean model. Ocean Modelling, 27(3-4), 114-129, https://doi.org/10.1016/j.ocemod.2008.10.009 https://doi.pangaea.de/10.1594/PANGAEA.899645 https://doi.org/10.1594/PANGAEA.899645 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.89964510.1594/PANGAEA.83400910.1594/PANGAEA.83401310.1594/PANGAEA.71770810.1594/PANGAEA.83401710.1594/PANGAEA.83402110.1594/PANGAEA.83402510.1594/PANGAEA.83403310.1594/PANGAEA.83406910.1594/PANGAEA.83404110.1594/PANGAEA.834 |
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1810488431255486464 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.899645 2024-09-15T17:42:03+00:00 Spatial distribution of zoobenthos (sponges, echinoderms) in the wider Weddell Sea (Antarctica) with links to ArcGIS map packages Teschke, Katharina Pehlke, Hendrik Brey, Thomas MEDIAN LATITUDE: -70.000000 * MEDIAN LONGITUDE: -30.000000 * SOUTH-BOUND LATITUDE: -80.000000 * WEST-BOUND LONGITUDE: -90.000000 * NORTH-BOUND LATITUDE: -60.000000 * EAST-BOUND LONGITUDE: 30.000000 2019 text/tab-separated-values, 20 data points https://doi.pangaea.de/10.1594/PANGAEA.899645 https://doi.org/10.1594/PANGAEA.899645 en eng PANGAEA Gerdes, Dieter (2014): Abundance of macrozoobenthos in surface sediments sampled during POLARSTERN cruise ANT-III/2 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.834009 Gerdes, Dieter (2014): Abundance of macrozoobenthos in surface sediments sampled during POLARSTERN cruise ANT-IX/3 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.834013 Gerdes, Dieter (2014): Abundance of macrozoobenthos in surface sediments sampled during POLARSTERN cruise ANT-V/1 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.717708 Gerdes, Dieter (2014): Abundance of macrozoobenthos in surface sediments sampled during POLARSTERN cruise ANT-VI/3 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.834017 Gerdes, Dieter (2014): Abundance of macrozoobenthos in surface sediments sampled during POLARSTERN cruise ANT-VII/4 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.834021 Gerdes, Dieter (2014): Abundance of macrozoobenthos in surface sediments sampled during POLARSTERN cruise ANT-X/3 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.834025 Gerdes, Dieter (2014): Abundance of macrozoobenthos in surface sediments sampled during POLARSTERN cruise ANT-XIII/4 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.834033 Gerdes, Dieter (2014): Abundance of macrozoobenthos in surface sediments sampled during POLARSTERN cruise ANT-XIX/5 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.834069 Gerdes, Dieter (2014): Abundance of macrozoobenthos in surface sediments sampled during POLARSTERN cruise ANT-XV/3 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.834041 Gerdes, Dieter (2014): Abundance of macrozoobenthos in surface sediments sampled during POLARSTERN cruise ANT-XVII/3 (EASIZ III) [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.834074 Gerdes, Dieter (2014): Abundance of macrozoobenthos in surface sediments sampled during POLARSTERN cruise ANT-XXI/2 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.834049 Gerdes, Dieter (2014): Abundance of macrozoobenthos in surface sediments sampled during POLARSTERN cruise ANT-XXIII/8 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.834053 Gerdes, Dieter (2014): Abundance of macrozoobenthos in surface sediments sampled during POLARSTERN cruise ANT-XXVII/3 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.834057 Gerdes, Dieter (2014): Abundance of macrozoobenthos in surface sediments sampled during Walther Herwig II cruise WH068/1 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.834061 Gerdes, Dieter (2014): Abundance of macrozoobenthos in surface sediments sampled during Walther Herwig II cruise WH068/2 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.834065 Gutt, Julian; Piepenburg, Dieter; Voß, Joachim (2014): Asteroids, ophiuroids and holothurians from the southeastern Weddell Sea (Southern Ocean). ZooKeys, 434, 1-15, https://doi.org/10.3897/zookeys.434.7622 Teschke, Katharina; Brey, Thomas (2019): Abundance records of the five most abundant brittle star species (Ophiuroidea) from trawl, grab and trap samples in the Weddell Sea and neighbouring seas during POLARSTERN cruises ANT-I/2, ANT-II/4, ANT-V/3-4, ANT-VI/3, ANT-IX/3 and ANT-X/3 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.898773 Teschke, Katharina; Brey, Thomas (2019): Presence and absence records of benthic taxa from trawl samples taken in the Weddell Sea (Antarctica) and neighbouring seas during POLARSTERN cruises ANT-VII/4, ANT-IX/3, ANT-XIII/3, ANT-XV/3, ANT-XVII/3 and ANT-XXI/2 between 1989 and 2004 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.899085 Teschke, Katharina; Brey, Thomas (2019): Presence and absence records of sea star species (class: Asteroidea) from trawl, grab and trap samples in the Weddell Sea and western Antarctic Peninsula region during POLARSTERN cruises ANT-I/2, ANT-II/4, ANT-V/3, ANT-VI/3, ANT-XV/3 and ANT-XVII/3 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.898629 Dahm, Corinna (1996): Ökologie und Populationsdynamik antarktischer Ophiuroiden (Echinodermata) (Ecology and Population Dynamics of Antarctic Ophiuroids (Echinodermata)). Berichte zur Polarforschung = Reports on Polar Research, 194, 289 pp, https://doi.org/10.2312/BzP_0194_1996 Gerdes, Dieter; Hilbig, B; Montiel, A (2003): Impact of iceberg scouring on macrobenthic communities in the high-Antarctic Weddell Sea. Polar Biology, 26(5), 295–301, https://doi.org/10.1007/s00300-003-0484-1 Gerdes, Dieter; Klages, Michael; Arntz, Wolf E; Herman, R L; Galeron, Joelle; Hain, Stefan (1992): Quantitative investigations on macrobenthos communities of the southeastern Weddell Sea shelf based on multibox corer samples. Polar Biology, 12(2), https://doi.org/10.1007/BF00238272 Gutt, Julian (1988): Zur Verbreitung und Ökologie der Seegurken (Holothuroidea, Echinodermata) im Weddellmeer (Antarktis) (On the Distribution and Ecology of Sea Cucumbers (Holothuroidea, Echinodermata) in the Weddell Sea (Antarctica)). Berichte zur Polarforschung = Reports on Polar Research, 41, 87 pp, https://doi.org/10.2312/BzP_0041_1988 Haid, V; Timmermann, Ralph (2013): Simulated heat flux and sea ice production at coastal polynyas in the southwestern Weddell Sea. Journal of Geophysical Research: Oceans, 118(5), 2640-2652, https://doi.org/10.1002/jgrc.20133 Timmermann, Ralph; Danilov, Sergey; Schröter, Jens; Böning, Carmen; Sidorenko, Dmitry; Rollenhagen, Katja (2009): Ocean circulation and sea ice distribution in a finite element global sea ice–ocean model. Ocean Modelling, 27(3-4), 114-129, https://doi.org/10.1016/j.ocemod.2008.10.009 https://doi.pangaea.de/10.1594/PANGAEA.899645 https://doi.org/10.1594/PANGAEA.899645 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Antarctica AWI_FuncEco Development of a CCAMLR Marine Protected Area in the Antarctic Weddell Sea Echinodermata File content File format File name File size Functional Ecology @ AWI Marine Protected Area (MPA) Model Porifera Uniform resource locator/link to file Weddell Sea Wider_Weddell_Sea_Antarctica_Zoobenthos WSMPA dataset 2019 ftpangaea https://doi.org/10.1594/PANGAEA.89964510.1594/PANGAEA.83400910.1594/PANGAEA.83401310.1594/PANGAEA.71770810.1594/PANGAEA.83401710.1594/PANGAEA.83402110.1594/PANGAEA.83402510.1594/PANGAEA.83403310.1594/PANGAEA.83406910.1594/PANGAEA.83404110.1594/PANGAEA.834 2024-07-24T02:31:34Z Here we provide two ArcGIS map packages with georeferenced files on the spatial distribution of sponges and echinoderms in the wider Weddell Sea (Antarctica), which were created in the context of the development of a marine protected area (MPA) in the Weddell Sea. Sponges: The map of interpolated occurrence of sponges is based on quantitative abundance data (Gerdes 2014 a - o) and on semi-quantitative data obtained by W. Arntz (retired; formerly AWI) (see Teschke & Brey 2019a for presence / absence records of the latter dataset). The abundance data were classified to be merged with the semi-quantitative data and an inverse distance weighted method was performed on the united dataset. Areas with very common occurrence of sponges occurred on the shelf near Brunt Ice Shelf along Riiser - Larsen Ice Shelf to Ekstrøm Ice Shelf. Echinoderms: A cluster analysis with species x station datasets of asteroids (Teschke & Brey 2019b), ophiuroids (Teschke & Brey 2019c) and holothurians (Gutt et al. 2014) from the Antarctic Weddell Sea indicated a particular cold-water echinoderm fauna on the Filchner shelf. We approximated this potential habitat by bottom temperature ≤ -1°, based on seawater temperature data from the Finite Element Sea Ice - Ocean Model provided by R. Timmermann (AWI). More information on the spatial analysis is given in working paper WG-EMM-16/03 submitted to the CCAMLR Working Group on Ecosystem Monitoring and Management (available at https://www.ccamlr.org/en/wg-emm-16). Dataset Antarc* Antarctic Antarctica Berichte zur Polarforschung Brunt Ice Shelf Ice Shelf Larsen Ice Shelf Polar Biology Polar Research Polarforschung Reports on polar research Riiser Larsen Ice Shelf Riiser-Larsen Ice Shelf Sea ice Weddell Sea PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-90.000000,30.000000,-60.000000,-80.000000) |