Pelagic regionalisation approach in the wider Weddell Sea (Antarctica) with link to ArcGIS map package
Here we provide an ArcGIS map package on the pelagic regionalisation 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. For the pelagic regionalisation following parameters were incorporated: (i) ice covera...
Main Authors: | , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
PANGAEA
2019
|
Subjects: | |
Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.899595 https://doi.org/10.1594/PANGAEA.899595 |
id |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.899595 |
---|---|
record_format |
openpolar |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.899595 2024-06-23T07:47:45+00:00 Pelagic regionalisation approach in the wider Weddell Sea (Antarctica) with link to ArcGIS map package Pehlke, Hendrik 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, 15 data points https://doi.pangaea.de/10.1594/PANGAEA.899595 https://doi.org/10.1594/PANGAEA.899595 en eng PANGAEA Arndt, Jan Erik; Schenke, Hans Werner; Jakobsson, Martin; Nitsche, Frank-Oliver; Buys, Gwen; Goleby, Bruce; Rebesco, Michele; Bohoyo, Fernando; Hong, Jong Kuk; Black, Jenny; Greku, Rudolf Kh; Udintsev, Gleb B; Barrios, Felipe; Reynoso-Peralta, Walter; Taisei, Morishita; Wigley, Rochelle (2013): The International Bathymetric Chart of the Southern Ocean (IBCSO) - digital chart for printing. PANGAEA, https://doi.org/10.1594/PANGAEA.805735 Hartigan, J A; Wong, M A (1979): Algorithm AS 136: A K-Means Clustering Algorithm. Journal of the Royal Statistical Society Series C-Applied Statistics, 28(1), 100, https://doi.org/10.2307/2346830 Maechler, Martin; Rousseeuw, Peter; Struyf, Anja; Hubert, Mia; Hornik, Kurt (2014): Cluster: cluster analysis basics and extensions. R package version 1.15.2, https://CRAN.R-project.org/package=cluster Spreen, Gunnar; Kaleschke, Lars; Heygster, Georg (2008): Sea ice remote sensing using AMSR-E 89-GHz channels. Journal of Geophysical Research, 113(C2), https://doi.org/10.1029/2005JC003384 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.899595 https://doi.org/10.1594/PANGAEA.899595 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess 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 Model Uniform resource locator/link to file Wider_Weddell_Sea_Antarctica_pelagic_regionalisati WSMPA Dataset 2019 ftpangaea https://doi.org/10.1594/PANGAEA.89959510.1594/PANGAEA.80573510.2307/234683010.1029/2005JC00338410.1016/j.ocemod.2008.10.009 2024-06-12T14:17:12Z Here we provide an ArcGIS map package on the pelagic regionalisation 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. For the pelagic regionalisation following parameters were incorporated: (i) ice coverage from AMSR-E sea ice maps, (ii) bathymetric data from the International Bathymetric Chart of the Southern Ocean (IBCSO), and (iii) seawater temperature and salinity data from the Finite Element Sea Ice - Ocean Model (FESOM) provided by R. Timmermann (AWI). To classify different pelagic areas we have applied K-means clustering algorithm and 'clusGap' function from R package 'cluster'. Coastal polynyas mainly occurred east and west of the Prime Meridian (between 20°W to 30°E) as well as around the tip of Antarctic Peninsula, whereas the inner Weddell Sea was characterised by perennial ice-coverage. The largest area proportion of the wider Weddell Sea were classified by above average large water depths and relative high probabilities of ice-free days. 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 Antarctic Peninsula Antarctica Sea ice Southern Ocean Weddell Sea PANGAEA - Data Publisher for Earth & Environmental Science Antarctic Antarctic Peninsula Southern Ocean The Antarctic Weddell Weddell Sea ENVELOPE(-90.000000,30.000000,-60.000000,-80.000000) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
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 Model Uniform resource locator/link to file Wider_Weddell_Sea_Antarctica_pelagic_regionalisati WSMPA |
spellingShingle |
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 Model Uniform resource locator/link to file Wider_Weddell_Sea_Antarctica_pelagic_regionalisati WSMPA Pehlke, Hendrik Teschke, Katharina Pelagic regionalisation approach in the wider Weddell Sea (Antarctica) with link to ArcGIS map package |
topic_facet |
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 Model Uniform resource locator/link to file Wider_Weddell_Sea_Antarctica_pelagic_regionalisati WSMPA |
description |
Here we provide an ArcGIS map package on the pelagic regionalisation 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. For the pelagic regionalisation following parameters were incorporated: (i) ice coverage from AMSR-E sea ice maps, (ii) bathymetric data from the International Bathymetric Chart of the Southern Ocean (IBCSO), and (iii) seawater temperature and salinity data from the Finite Element Sea Ice - Ocean Model (FESOM) provided by R. Timmermann (AWI). To classify different pelagic areas we have applied K-means clustering algorithm and 'clusGap' function from R package 'cluster'. Coastal polynyas mainly occurred east and west of the Prime Meridian (between 20°W to 30°E) as well as around the tip of Antarctic Peninsula, whereas the inner Weddell Sea was characterised by perennial ice-coverage. The largest area proportion of the wider Weddell Sea were classified by above average large water depths and relative high probabilities of ice-free days. 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 |
Pehlke, Hendrik Teschke, Katharina |
author_facet |
Pehlke, Hendrik Teschke, Katharina |
author_sort |
Pehlke, Hendrik |
title |
Pelagic regionalisation approach in the wider Weddell Sea (Antarctica) with link to ArcGIS map package |
title_short |
Pelagic regionalisation approach in the wider Weddell Sea (Antarctica) with link to ArcGIS map package |
title_full |
Pelagic regionalisation approach in the wider Weddell Sea (Antarctica) with link to ArcGIS map package |
title_fullStr |
Pelagic regionalisation approach in the wider Weddell Sea (Antarctica) with link to ArcGIS map package |
title_full_unstemmed |
Pelagic regionalisation approach in the wider Weddell Sea (Antarctica) with link to ArcGIS map package |
title_sort |
pelagic regionalisation approach in the wider weddell sea (antarctica) with link to arcgis map package |
publisher |
PANGAEA |
publishDate |
2019 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.899595 https://doi.org/10.1594/PANGAEA.899595 |
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) |
geographic |
Antarctic Antarctic Peninsula Southern Ocean The Antarctic Weddell Weddell Sea |
geographic_facet |
Antarctic Antarctic Peninsula Southern Ocean The Antarctic Weddell Weddell Sea |
genre |
Antarc* Antarctic Antarctic Peninsula Antarctica Sea ice Southern Ocean Weddell Sea |
genre_facet |
Antarc* Antarctic Antarctic Peninsula Antarctica Sea ice Southern Ocean Weddell Sea |
op_relation |
Arndt, Jan Erik; Schenke, Hans Werner; Jakobsson, Martin; Nitsche, Frank-Oliver; Buys, Gwen; Goleby, Bruce; Rebesco, Michele; Bohoyo, Fernando; Hong, Jong Kuk; Black, Jenny; Greku, Rudolf Kh; Udintsev, Gleb B; Barrios, Felipe; Reynoso-Peralta, Walter; Taisei, Morishita; Wigley, Rochelle (2013): The International Bathymetric Chart of the Southern Ocean (IBCSO) - digital chart for printing. PANGAEA, https://doi.org/10.1594/PANGAEA.805735 Hartigan, J A; Wong, M A (1979): Algorithm AS 136: A K-Means Clustering Algorithm. Journal of the Royal Statistical Society Series C-Applied Statistics, 28(1), 100, https://doi.org/10.2307/2346830 Maechler, Martin; Rousseeuw, Peter; Struyf, Anja; Hubert, Mia; Hornik, Kurt (2014): Cluster: cluster analysis basics and extensions. R package version 1.15.2, https://CRAN.R-project.org/package=cluster Spreen, Gunnar; Kaleschke, Lars; Heygster, Georg (2008): Sea ice remote sensing using AMSR-E 89-GHz channels. Journal of Geophysical Research, 113(C2), https://doi.org/10.1029/2005JC003384 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.899595 https://doi.org/10.1594/PANGAEA.899595 |
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.89959510.1594/PANGAEA.80573510.2307/234683010.1029/2005JC00338410.1016/j.ocemod.2008.10.009 |
_version_ |
1802651914332012544 |