Spatial distribution of seals 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 seals in the wider Weddell Sea (Antarctica), which were created in the context of the development of a marine protected area in the Weddell Sea. Spatial distribution of seals based on aerial surveys: The...
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Format: | Dataset |
Language: | English |
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PANGAEA
2019
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.899619 https://doi.org/10.1594/PANGAEA.899619 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.899619 |
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record_format |
openpolar |
institution |
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 File content File format File name File size Functional Ecology @ AWI Marine Protected Area (MPA) Model pinnipeds Uniform resource locator/link to file Weddell Sea Wider_Weddell_Sea_Antarctica_Seals WSMPA |
spellingShingle |
Antarctica AWI_FuncEco Development of a CCAMLR Marine Protected Area in the Antarctic Weddell Sea File content File format File name File size Functional Ecology @ AWI Marine Protected Area (MPA) Model pinnipeds Uniform resource locator/link to file Weddell Sea Wider_Weddell_Sea_Antarctica_Seals WSMPA Pehlke, Hendrik Brey, Thomas Teschke, Katharina Spatial distribution of seals 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 File content File format File name File size Functional Ecology @ AWI Marine Protected Area (MPA) Model pinnipeds Uniform resource locator/link to file Weddell Sea Wider_Weddell_Sea_Antarctica_Seals WSMPA |
description |
Here we provide two ArcGIS map packages with georeferenced files on the spatial distribution of seals in the wider Weddell Sea (Antarctica), which were created in the context of the development of a marine protected area in the Weddell Sea. Spatial distribution of seals based on aerial surveys: The map of the spatial distribution of crabeater seals is based on modelled seal abundances from Flores et al. (2008) and Forcada et al. (2012). These modelled abundances were supplemented by abundance data derived from Bester et al. (1995, 2002) and by point data from Plötz et al. (2011a-e), which were translated into abundance values by the count method for line transect data. The calculated data on seal abundances from Plötz et al. (2011a-e) and Bester et al. (1995, 2002) were interpolated using the inverse distance weighted method. The combined data set of modelled and interpolated abundances showed highest absolute seal abundances offshore the Riiser-Larsen Ice Shelf and Quarisen Ice Shelf. Spatial distribution of seals based on tracking data: The map of probability of seal occurrence is based on all tracking data publicly available for the wider Weddell Sea from the MEOP data portal "Marine Mammals Exploring the Oceans Pole to Pole" (data request: 14-11-2016). In addition, we have used MEOP data (UK data: ct27, ct70; German data: ct113, wd06, wd07) for which unconditional sharing is not yet accepted. These data were provided by Lars Boehme (University of St. Andrews) and Horst Bornemann (AWI), respectively. Furthermore, the data from the MEOP data portal were complemented by tracking data sets on southern elephant seals (Tosh et al. 2009, James et al. 2012), Weddell seals (McIntyre et al. 2013) and crabeater seals (Nachtsheim et al. 2016). All tracking data united were processed with a state-space model described by Johnson et al. (2008) and were implemented in the R package crawl (Johnson 2011). The tracking data analysis indicated frequent occurrence of seals in a larger area off the Brunt and Filchner Ice Shelf ... |
format |
Dataset |
author |
Pehlke, Hendrik Brey, Thomas Teschke, Katharina |
author_facet |
Pehlke, Hendrik Brey, Thomas Teschke, Katharina |
author_sort |
Pehlke, Hendrik |
title |
Spatial distribution of seals in the wider Weddell Sea (Antarctica) with links to ArcGIS map packages |
title_short |
Spatial distribution of seals in the wider Weddell Sea (Antarctica) with links to ArcGIS map packages |
title_full |
Spatial distribution of seals in the wider Weddell Sea (Antarctica) with links to ArcGIS map packages |
title_fullStr |
Spatial distribution of seals in the wider Weddell Sea (Antarctica) with links to ArcGIS map packages |
title_full_unstemmed |
Spatial distribution of seals in the wider Weddell Sea (Antarctica) with links to ArcGIS map packages |
title_sort |
spatial distribution of seals in the wider weddell sea (antarctica) with links to arcgis map packages |
publisher |
PANGAEA |
publishDate |
2019 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.899619 https://doi.org/10.1594/PANGAEA.899619 |
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 Antarctic Science Antarctica Crabeater Seals Elephant Seals Ice Shelf Larsen Ice Shelf Polar Biology Riiser Larsen Ice Shelf Riiser-Larsen Ice Shelf Southern Elephant Seals Weddell Sea Weddell Seals |
genre_facet |
Antarc* Antarctic Antarctic Science Antarctica Crabeater Seals Elephant Seals Ice Shelf Larsen Ice Shelf Polar Biology Riiser Larsen Ice Shelf Riiser-Larsen Ice Shelf Southern Elephant Seals Weddell Sea Weddell Seals |
op_relation |
Bester, Marthán Nieuwoudt; Erickson, Albert W; Ferguson, J Willem H (1995): Seasonal change in the distribution and density of seals in the pack ice off Princess Martha Coast, Antarctica. Antarctic Science, 7(04), https://doi.org/10.1017/S0954102095000502 Bester, Marthán Nieuwoudt; Ferguson, J Willem H; Jonker, F C (2002): Population densities of pack ice seals in the Lazarev Sea, Antarctica. Antarctic Science, 14(02), https://doi.org/10.1017/S0954102002000676 Flores, Hauke; Haas, Christian; van Franeker, Jan Andries; Meesters, Erik (2008): Density of pack-ice seals and penguins in the western Weddell Sea in relation to ice thickness and ocean depth. Deep Sea Research Part II: Topical Studies in Oceanography, 55(8-9), 1068-1074, https://doi.org/10.1016/j.dsr2.2007.12.024 Forcada, Jaume; Trathan, Phil N; Boveng, Peter; Boyd, Ian L; Burns, Jennifer M; Costa, Daniel P; Fedak, Mike A; Rogers, Tracey; Southwell, Colin J (2012): Responses of Antarctic pack-ice seals to environmental change and increasing krill fishing. Biological Conservation, 149(1), 40-50, https://doi.org/10.1016/j.biocon.2012.02.002 James, Bridget C; McIntyre, Trevor; Tosh, Cheryl Ann; Bornemann, Horst; Plötz, Joachim; Bester, Marthán Nieuwoudt (2012): Dive depth frequency of 23 adult male southern elephant seals (Mirounga leonina) from Marion Island and King George Island [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.785852 McIntyre, Trevor; Stansfield, Lauren J; Bornemann, Horst; Plötz, Joachim; Bester, Marthán Nieuwoudt (2013): Hydrographic data from Atka Bay taken by Weddell seals during expedition NEU2008 with links to datasets [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.818467 Nachtsheim, Dominik A; Jerosch, Kerstin; Hagen, Wilhelm; Plötz, Joachim; Bornemann, Horst (2016): Crabeater seals (Lobodon carcinophaga) in the Weddell Sea during DRE1998 campaign [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.854842 Plötz, Joachim; Steinhage, Daniel; Bornemann, Horst (2011): Seal census raw data during campaign EMAGE-I [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.760097 Plötz, Joachim; Steinhage, Daniel; Bornemann, Horst (2011): Seal census raw data during campaign EMAGE-II [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.760098 Plötz, Joachim; Steinhage, Daniel; Bornemann, Horst (2011): Seal census raw data during campaign EMAGE-III [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.760099 Plötz, Joachim; Steinhage, Daniel; Bornemann, Horst (2011): Seal census raw data during campaign EMAGE-IV [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.760100 Plötz, Joachim; Steinhage, Daniel; Bornemann, Horst (2011): Seal census raw data during campaign EMAGE-V [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.760101 Tosh, Cheryl Ann; Bornemann, Horst; Ramdohr, Sven; Schröder, Michael; Martin, Thomas; Carlini, Alejandro R; Plötz, Joachim; Bester, Marthán Nieuwoudt; Sellmann, Lutz (2009): At surface behaviour of adult male southern elephant seals from King George Island from expedition JUB2000 [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.692856 Gurarie, Eliezer; Bengtson, John L; Bester, Marthán Nieuwoudt; Blix, Arnoldus Schytte; Cameron, Michael; Bornemann, Horst; Nordøy, Erling Sverre; Plötz, Joachim; Steinhage, Daniel; Boveng, Peter (2016): Distribution, density and abundance of Antarctic ice seals off Queen Maud Land and the eastern Weddell Sea. Polar Biology, 40(5), 1149-1165, https://doi.org/10.1007/s00300-016-2029-4 James, Bridget C; McIntyre, Trevor; Tosh, Cheryl Ann; Bornemann, Horst; Plötz, Joachim; Bester, Marthán Nieuwoudt (2012): Inter-population differences in diving behaviour of adult male southern elephant seals (Mirounga leonina). Polar Biology, 35(11), 1759-1766, https://doi.org/10.1007/s00300-012-1214-3 McIntyre, Trevor; Stansfield, Lauren J; Bornemann, Horst; Plötz, Joachim; Bester, Marthán Nieuwoudt (2013): Hydrographic influences on the summer dive behaviour of Weddell seals (Leptonychotes weddellii) in Atka Bay, Antarctica. Polar Biology, 36(11), 1693-1700, https://doi.org/10.1007/s00300-013-1384-7 Nachtsheim, Dominik A; Jerosch, Kerstin; Hagen, Wilhelm; Plötz, Joachim; Bornemann, Horst (2016): Habitat modelling of crabeater seals (Lobodon carcinophaga) in the Weddell Sea using the multivariate approach Maxent. Polar Biology, 40(5), 961-976, https://doi.org/10.1007/s00300-016-2020-0 Tosh, Cheryl Ann; Bornemann, Horst; Ramdohr, Sven; Schröder, Michael; Martin, Thomas; Carlini, Alejandro R; Plötz, Joachim; Bester, Marthán Nieuwoudt (2009): Adult male southern elephant seals from King George Island utilize the Weddell Sea. Antarctic Science, 21, 113-121, https://doi.org/10.1017/S0954102008001557 https://doi.pangaea.de/10.1594/PANGAEA.899619 https://doi.org/10.1594/PANGAEA.899619 |
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.89961910.1017/S095410209500050210.1017/S095410200200067610.1016/j.dsr2.2007.12.02410.1016/j.biocon.2012.02.00210.1594/PANGAEA.78585210.1594/PANGAEA.81846710.1594/PANGAEA.85484210.1594/PANGAEA.76009710.1594/PANGAEA.76009810. |
_version_ |
1810488430874853376 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.899619 2024-09-15T17:42:03+00:00 Spatial distribution of seals in the wider Weddell Sea (Antarctica) with links to ArcGIS map packages Pehlke, Hendrik Brey, Thomas Teschke, Katharina 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.899619 https://doi.org/10.1594/PANGAEA.899619 en eng PANGAEA Bester, Marthán Nieuwoudt; Erickson, Albert W; Ferguson, J Willem H (1995): Seasonal change in the distribution and density of seals in the pack ice off Princess Martha Coast, Antarctica. Antarctic Science, 7(04), https://doi.org/10.1017/S0954102095000502 Bester, Marthán Nieuwoudt; Ferguson, J Willem H; Jonker, F C (2002): Population densities of pack ice seals in the Lazarev Sea, Antarctica. Antarctic Science, 14(02), https://doi.org/10.1017/S0954102002000676 Flores, Hauke; Haas, Christian; van Franeker, Jan Andries; Meesters, Erik (2008): Density of pack-ice seals and penguins in the western Weddell Sea in relation to ice thickness and ocean depth. Deep Sea Research Part II: Topical Studies in Oceanography, 55(8-9), 1068-1074, https://doi.org/10.1016/j.dsr2.2007.12.024 Forcada, Jaume; Trathan, Phil N; Boveng, Peter; Boyd, Ian L; Burns, Jennifer M; Costa, Daniel P; Fedak, Mike A; Rogers, Tracey; Southwell, Colin J (2012): Responses of Antarctic pack-ice seals to environmental change and increasing krill fishing. Biological Conservation, 149(1), 40-50, https://doi.org/10.1016/j.biocon.2012.02.002 James, Bridget C; McIntyre, Trevor; Tosh, Cheryl Ann; Bornemann, Horst; Plötz, Joachim; Bester, Marthán Nieuwoudt (2012): Dive depth frequency of 23 adult male southern elephant seals (Mirounga leonina) from Marion Island and King George Island [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.785852 McIntyre, Trevor; Stansfield, Lauren J; Bornemann, Horst; Plötz, Joachim; Bester, Marthán Nieuwoudt (2013): Hydrographic data from Atka Bay taken by Weddell seals during expedition NEU2008 with links to datasets [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.818467 Nachtsheim, Dominik A; Jerosch, Kerstin; Hagen, Wilhelm; Plötz, Joachim; Bornemann, Horst (2016): Crabeater seals (Lobodon carcinophaga) in the Weddell Sea during DRE1998 campaign [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.854842 Plötz, Joachim; Steinhage, Daniel; Bornemann, Horst (2011): Seal census raw data during campaign EMAGE-I [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.760097 Plötz, Joachim; Steinhage, Daniel; Bornemann, Horst (2011): Seal census raw data during campaign EMAGE-II [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.760098 Plötz, Joachim; Steinhage, Daniel; Bornemann, Horst (2011): Seal census raw data during campaign EMAGE-III [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.760099 Plötz, Joachim; Steinhage, Daniel; Bornemann, Horst (2011): Seal census raw data during campaign EMAGE-IV [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.760100 Plötz, Joachim; Steinhage, Daniel; Bornemann, Horst (2011): Seal census raw data during campaign EMAGE-V [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.760101 Tosh, Cheryl Ann; Bornemann, Horst; Ramdohr, Sven; Schröder, Michael; Martin, Thomas; Carlini, Alejandro R; Plötz, Joachim; Bester, Marthán Nieuwoudt; Sellmann, Lutz (2009): At surface behaviour of adult male southern elephant seals from King George Island from expedition JUB2000 [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.692856 Gurarie, Eliezer; Bengtson, John L; Bester, Marthán Nieuwoudt; Blix, Arnoldus Schytte; Cameron, Michael; Bornemann, Horst; Nordøy, Erling Sverre; Plötz, Joachim; Steinhage, Daniel; Boveng, Peter (2016): Distribution, density and abundance of Antarctic ice seals off Queen Maud Land and the eastern Weddell Sea. Polar Biology, 40(5), 1149-1165, https://doi.org/10.1007/s00300-016-2029-4 James, Bridget C; McIntyre, Trevor; Tosh, Cheryl Ann; Bornemann, Horst; Plötz, Joachim; Bester, Marthán Nieuwoudt (2012): Inter-population differences in diving behaviour of adult male southern elephant seals (Mirounga leonina). Polar Biology, 35(11), 1759-1766, https://doi.org/10.1007/s00300-012-1214-3 McIntyre, Trevor; Stansfield, Lauren J; Bornemann, Horst; Plötz, Joachim; Bester, Marthán Nieuwoudt (2013): Hydrographic influences on the summer dive behaviour of Weddell seals (Leptonychotes weddellii) in Atka Bay, Antarctica. Polar Biology, 36(11), 1693-1700, https://doi.org/10.1007/s00300-013-1384-7 Nachtsheim, Dominik A; Jerosch, Kerstin; Hagen, Wilhelm; Plötz, Joachim; Bornemann, Horst (2016): Habitat modelling of crabeater seals (Lobodon carcinophaga) in the Weddell Sea using the multivariate approach Maxent. Polar Biology, 40(5), 961-976, https://doi.org/10.1007/s00300-016-2020-0 Tosh, Cheryl Ann; Bornemann, Horst; Ramdohr, Sven; Schröder, Michael; Martin, Thomas; Carlini, Alejandro R; Plötz, Joachim; Bester, Marthán Nieuwoudt (2009): Adult male southern elephant seals from King George Island utilize the Weddell Sea. Antarctic Science, 21, 113-121, https://doi.org/10.1017/S0954102008001557 https://doi.pangaea.de/10.1594/PANGAEA.899619 https://doi.org/10.1594/PANGAEA.899619 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 File content File format File name File size Functional Ecology @ AWI Marine Protected Area (MPA) Model pinnipeds Uniform resource locator/link to file Weddell Sea Wider_Weddell_Sea_Antarctica_Seals WSMPA dataset 2019 ftpangaea https://doi.org/10.1594/PANGAEA.89961910.1017/S095410209500050210.1017/S095410200200067610.1016/j.dsr2.2007.12.02410.1016/j.biocon.2012.02.00210.1594/PANGAEA.78585210.1594/PANGAEA.81846710.1594/PANGAEA.85484210.1594/PANGAEA.76009710.1594/PANGAEA.76009810. 2024-07-24T02:31:34Z Here we provide two ArcGIS map packages with georeferenced files on the spatial distribution of seals in the wider Weddell Sea (Antarctica), which were created in the context of the development of a marine protected area in the Weddell Sea. Spatial distribution of seals based on aerial surveys: The map of the spatial distribution of crabeater seals is based on modelled seal abundances from Flores et al. (2008) and Forcada et al. (2012). These modelled abundances were supplemented by abundance data derived from Bester et al. (1995, 2002) and by point data from Plötz et al. (2011a-e), which were translated into abundance values by the count method for line transect data. The calculated data on seal abundances from Plötz et al. (2011a-e) and Bester et al. (1995, 2002) were interpolated using the inverse distance weighted method. The combined data set of modelled and interpolated abundances showed highest absolute seal abundances offshore the Riiser-Larsen Ice Shelf and Quarisen Ice Shelf. Spatial distribution of seals based on tracking data: The map of probability of seal occurrence is based on all tracking data publicly available for the wider Weddell Sea from the MEOP data portal "Marine Mammals Exploring the Oceans Pole to Pole" (data request: 14-11-2016). In addition, we have used MEOP data (UK data: ct27, ct70; German data: ct113, wd06, wd07) for which unconditional sharing is not yet accepted. These data were provided by Lars Boehme (University of St. Andrews) and Horst Bornemann (AWI), respectively. Furthermore, the data from the MEOP data portal were complemented by tracking data sets on southern elephant seals (Tosh et al. 2009, James et al. 2012), Weddell seals (McIntyre et al. 2013) and crabeater seals (Nachtsheim et al. 2016). All tracking data united were processed with a state-space model described by Johnson et al. (2008) and were implemented in the R package crawl (Johnson 2011). The tracking data analysis indicated frequent occurrence of seals in a larger area off the Brunt and Filchner Ice Shelf ... Dataset Antarc* Antarctic Antarctic Science Antarctica Crabeater Seals Elephant Seals Ice Shelf Larsen Ice Shelf Polar Biology Riiser Larsen Ice Shelf Riiser-Larsen Ice Shelf Southern Elephant Seals Weddell Sea Weddell Seals PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-90.000000,30.000000,-60.000000,-80.000000) |