(Tables 1,2) Viability of Poa trivialis seeds transported to Antarctica from different locations, supplement to: Hughes, Kevin A; Lee, Jennifer E; Ware, Chris; Kiefer, K; Bergstrom, Dana Michelle (2010): Impact of anthropogenic transportation to Antarctica on alien seed viability. Polar Biology, 33(8), 1125-1130
Antarctic ecosystems are at risk from the introduction of invasive species. The first step in the process of invasion is the transportation of alien species to Antarctic in a viable state. However, the effect of long-distance human-mediated dispersal, over different time-scales, on propagule viabili...
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Online Access: | https://dx.doi.org/10.1594/pangaea.811485 https://doi.pangaea.de/10.1594/PANGAEA.811485 |
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ftdatacite:10.1594/pangaea.811485 2023-05-15T13:56:05+02:00 (Tables 1,2) Viability of Poa trivialis seeds transported to Antarctica from different locations, supplement to: Hughes, Kevin A; Lee, Jennifer E; Ware, Chris; Kiefer, K; Bergstrom, Dana Michelle (2010): Impact of anthropogenic transportation to Antarctica on alien seed viability. Polar Biology, 33(8), 1125-1130 Hughes, Kevin A Lee, Jennifer E Ware, Chris Kiefer, K Bergstrom, Dana Michelle 2010 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.811485 https://doi.pangaea.de/10.1594/PANGAEA.811485 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://dx.doi.org/10.1007/s00300-010-0801-4 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 CC-BY Description Name Location Duration, number of days Distance Comment Seed viability Standard deviation Temperature, air Temperature, air, standard deviation Temperature, air, minimum Temperature, air, maximum International Polar Year 2007-2008 IPY Supplementary Dataset dataset Dataset 2010 ftdatacite https://doi.org/10.1594/pangaea.811485 https://doi.org/10.1007/s00300-010-0801-4 2021-11-05T12:55:41Z Antarctic ecosystems are at risk from the introduction of invasive species. The first step in the process of invasion is the transportation of alien species to Antarctic in a viable state. However, the effect of long-distance human-mediated dispersal, over different time-scales, on propagule viability is not well known. We assessed the viability of Poa trivialis seeds transported to Antarctica from the UK, South Africa and Australia by ship or by ship and aircraft. Following transportation to the Antarctic Treaty area, no reduction in seed viability was found, despite journey times lasting up to 284 days and seeds experiencing temperatures as low as -1.5°C. This work confirms that human-mediated transport may overcome the dispersal barrier for some propagules, and highlights the need for effective pre-departure biosecurity measures. : Temperature data refer to transported seeds. Data extracted in the frame of a joint ICSTI/PANGAEA IPY effort, see http://doi.pangaea.de/10.1594/PANGAEA.150150 Dataset Antarc* Antarctic Antarctica International Polar Year IPY DataCite Metadata Store (German National Library of Science and Technology) Antarctic The Antarctic |
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DataCite Metadata Store (German National Library of Science and Technology) |
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ftdatacite |
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English |
topic |
Description Name Location Duration, number of days Distance Comment Seed viability Standard deviation Temperature, air Temperature, air, standard deviation Temperature, air, minimum Temperature, air, maximum International Polar Year 2007-2008 IPY |
spellingShingle |
Description Name Location Duration, number of days Distance Comment Seed viability Standard deviation Temperature, air Temperature, air, standard deviation Temperature, air, minimum Temperature, air, maximum International Polar Year 2007-2008 IPY Hughes, Kevin A Lee, Jennifer E Ware, Chris Kiefer, K Bergstrom, Dana Michelle (Tables 1,2) Viability of Poa trivialis seeds transported to Antarctica from different locations, supplement to: Hughes, Kevin A; Lee, Jennifer E; Ware, Chris; Kiefer, K; Bergstrom, Dana Michelle (2010): Impact of anthropogenic transportation to Antarctica on alien seed viability. Polar Biology, 33(8), 1125-1130 |
topic_facet |
Description Name Location Duration, number of days Distance Comment Seed viability Standard deviation Temperature, air Temperature, air, standard deviation Temperature, air, minimum Temperature, air, maximum International Polar Year 2007-2008 IPY |
description |
Antarctic ecosystems are at risk from the introduction of invasive species. The first step in the process of invasion is the transportation of alien species to Antarctic in a viable state. However, the effect of long-distance human-mediated dispersal, over different time-scales, on propagule viability is not well known. We assessed the viability of Poa trivialis seeds transported to Antarctica from the UK, South Africa and Australia by ship or by ship and aircraft. Following transportation to the Antarctic Treaty area, no reduction in seed viability was found, despite journey times lasting up to 284 days and seeds experiencing temperatures as low as -1.5°C. This work confirms that human-mediated transport may overcome the dispersal barrier for some propagules, and highlights the need for effective pre-departure biosecurity measures. : Temperature data refer to transported seeds. Data extracted in the frame of a joint ICSTI/PANGAEA IPY effort, see http://doi.pangaea.de/10.1594/PANGAEA.150150 |
format |
Dataset |
author |
Hughes, Kevin A Lee, Jennifer E Ware, Chris Kiefer, K Bergstrom, Dana Michelle |
author_facet |
Hughes, Kevin A Lee, Jennifer E Ware, Chris Kiefer, K Bergstrom, Dana Michelle |
author_sort |
Hughes, Kevin A |
title |
(Tables 1,2) Viability of Poa trivialis seeds transported to Antarctica from different locations, supplement to: Hughes, Kevin A; Lee, Jennifer E; Ware, Chris; Kiefer, K; Bergstrom, Dana Michelle (2010): Impact of anthropogenic transportation to Antarctica on alien seed viability. Polar Biology, 33(8), 1125-1130 |
title_short |
(Tables 1,2) Viability of Poa trivialis seeds transported to Antarctica from different locations, supplement to: Hughes, Kevin A; Lee, Jennifer E; Ware, Chris; Kiefer, K; Bergstrom, Dana Michelle (2010): Impact of anthropogenic transportation to Antarctica on alien seed viability. Polar Biology, 33(8), 1125-1130 |
title_full |
(Tables 1,2) Viability of Poa trivialis seeds transported to Antarctica from different locations, supplement to: Hughes, Kevin A; Lee, Jennifer E; Ware, Chris; Kiefer, K; Bergstrom, Dana Michelle (2010): Impact of anthropogenic transportation to Antarctica on alien seed viability. Polar Biology, 33(8), 1125-1130 |
title_fullStr |
(Tables 1,2) Viability of Poa trivialis seeds transported to Antarctica from different locations, supplement to: Hughes, Kevin A; Lee, Jennifer E; Ware, Chris; Kiefer, K; Bergstrom, Dana Michelle (2010): Impact of anthropogenic transportation to Antarctica on alien seed viability. Polar Biology, 33(8), 1125-1130 |
title_full_unstemmed |
(Tables 1,2) Viability of Poa trivialis seeds transported to Antarctica from different locations, supplement to: Hughes, Kevin A; Lee, Jennifer E; Ware, Chris; Kiefer, K; Bergstrom, Dana Michelle (2010): Impact of anthropogenic transportation to Antarctica on alien seed viability. Polar Biology, 33(8), 1125-1130 |
title_sort |
(tables 1,2) viability of poa trivialis seeds transported to antarctica from different locations, supplement to: hughes, kevin a; lee, jennifer e; ware, chris; kiefer, k; bergstrom, dana michelle (2010): impact of anthropogenic transportation to antarctica on alien seed viability. polar biology, 33(8), 1125-1130 |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2010 |
url |
https://dx.doi.org/10.1594/pangaea.811485 https://doi.pangaea.de/10.1594/PANGAEA.811485 |
geographic |
Antarctic The Antarctic |
geographic_facet |
Antarctic The Antarctic |
genre |
Antarc* Antarctic Antarctica International Polar Year IPY |
genre_facet |
Antarc* Antarctic Antarctica International Polar Year IPY |
op_relation |
https://dx.doi.org/10.1007/s00300-010-0801-4 |
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.811485 https://doi.org/10.1007/s00300-010-0801-4 |
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1766263328364036096 |