Environmental, molecular, and life history data associated with ecological and evolutionary nematode responses to soil phosphorus availability, McMurdo Dry Valleys, Antarctica
Elemental stoichiometry is a useful theoretical framework for understanding the sources and controls on nutrient availability that can structure the composition, diversity, and life history of biotic communities. One such relationship, as postulated by the growth rate hypothesis (GRH), is that organ...
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Environmental Data Initiative
2021
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ftdatacite:10.6073/pasta/4478f48a6ff6cfc0b221cfa14a6a0dfa 2023-05-15T13:31:41+02:00 Environmental, molecular, and life history data associated with ecological and evolutionary nematode responses to soil phosphorus availability, McMurdo Dry Valleys, Antarctica Xue, Xia Adhikari, Bishwo Ball, Becky Barrett, J. Miao, Jinxin Perkes, Ammon Martin, Mac Simmons, Breana Wall, Diana Adams, Byron 2021 https://dx.doi.org/10.6073/pasta/4478f48a6ff6cfc0b221cfa14a6a0dfa https://portal.edirepository.org/nis/mapbrowse?packageid=knb-lter-mcm.266.1 en eng Environmental Data Initiative dataset Dataset dataPackage 2021 ftdatacite https://doi.org/10.6073/pasta/4478f48a6ff6cfc0b221cfa14a6a0dfa 2021-11-05T12:55:41Z Elemental stoichiometry is a useful theoretical framework for understanding the sources and controls on nutrient availability that can structure the composition, diversity, and life history of biotic communities. One such relationship, as postulated by the growth rate hypothesis (GRH), is that organismal development rate is positively linked to cellular phosphorus (P). To test the GRH as part of the McMurdo Dry Valleys Long Term Ecological Research (LTER) program, we examined the effects of phosphorus (P) availability both in situ and in vitro, on the evolution of growth and development of free-living soil nematodes (primarily Plectus murrayi) that occur in the McMurdo Dry Valleys of Antarctica. During the 2008-2009 austral summer, we collected soils from two glacial till sequences, the Ross Sea till and Taylor II till, occurring in the Lake Fryxell and Lake Bonney basins, respectively, of Taylor Valley. Through a variety of subsequent analyses, we generated the environmental, molecular, and life history trait data contained herein. In addition, this package contains body size and biomass data for nematodes isolated from soil samples collected during the 1999-2000 and 2004-2005 austral summers. Dataset Antarc* Antarctica McMurdo Dry Valleys Ross Sea DataCite Metadata Store (German National Library of Science and Technology) Austral Bonney ENVELOPE(162.417,162.417,-77.717,-77.717) Fryxell ENVELOPE(163.183,163.183,-77.617,-77.617) Lake Bonney ENVELOPE(-25.588,-25.588,-80.361,-80.361) Lake Fryxell ENVELOPE(163.183,163.183,-77.617,-77.617) McMurdo Dry Valleys Ross Sea Taylor Valley ENVELOPE(163.000,163.000,-77.617,-77.617) |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
description |
Elemental stoichiometry is a useful theoretical framework for understanding the sources and controls on nutrient availability that can structure the composition, diversity, and life history of biotic communities. One such relationship, as postulated by the growth rate hypothesis (GRH), is that organismal development rate is positively linked to cellular phosphorus (P). To test the GRH as part of the McMurdo Dry Valleys Long Term Ecological Research (LTER) program, we examined the effects of phosphorus (P) availability both in situ and in vitro, on the evolution of growth and development of free-living soil nematodes (primarily Plectus murrayi) that occur in the McMurdo Dry Valleys of Antarctica. During the 2008-2009 austral summer, we collected soils from two glacial till sequences, the Ross Sea till and Taylor II till, occurring in the Lake Fryxell and Lake Bonney basins, respectively, of Taylor Valley. Through a variety of subsequent analyses, we generated the environmental, molecular, and life history trait data contained herein. In addition, this package contains body size and biomass data for nematodes isolated from soil samples collected during the 1999-2000 and 2004-2005 austral summers. |
format |
Dataset |
author |
Xue, Xia Adhikari, Bishwo Ball, Becky Barrett, J. Miao, Jinxin Perkes, Ammon Martin, Mac Simmons, Breana Wall, Diana Adams, Byron |
spellingShingle |
Xue, Xia Adhikari, Bishwo Ball, Becky Barrett, J. Miao, Jinxin Perkes, Ammon Martin, Mac Simmons, Breana Wall, Diana Adams, Byron Environmental, molecular, and life history data associated with ecological and evolutionary nematode responses to soil phosphorus availability, McMurdo Dry Valleys, Antarctica |
author_facet |
Xue, Xia Adhikari, Bishwo Ball, Becky Barrett, J. Miao, Jinxin Perkes, Ammon Martin, Mac Simmons, Breana Wall, Diana Adams, Byron |
author_sort |
Xue, Xia |
title |
Environmental, molecular, and life history data associated with ecological and evolutionary nematode responses to soil phosphorus availability, McMurdo Dry Valleys, Antarctica |
title_short |
Environmental, molecular, and life history data associated with ecological and evolutionary nematode responses to soil phosphorus availability, McMurdo Dry Valleys, Antarctica |
title_full |
Environmental, molecular, and life history data associated with ecological and evolutionary nematode responses to soil phosphorus availability, McMurdo Dry Valleys, Antarctica |
title_fullStr |
Environmental, molecular, and life history data associated with ecological and evolutionary nematode responses to soil phosphorus availability, McMurdo Dry Valleys, Antarctica |
title_full_unstemmed |
Environmental, molecular, and life history data associated with ecological and evolutionary nematode responses to soil phosphorus availability, McMurdo Dry Valleys, Antarctica |
title_sort |
environmental, molecular, and life history data associated with ecological and evolutionary nematode responses to soil phosphorus availability, mcmurdo dry valleys, antarctica |
publisher |
Environmental Data Initiative |
publishDate |
2021 |
url |
https://dx.doi.org/10.6073/pasta/4478f48a6ff6cfc0b221cfa14a6a0dfa https://portal.edirepository.org/nis/mapbrowse?packageid=knb-lter-mcm.266.1 |
long_lat |
ENVELOPE(162.417,162.417,-77.717,-77.717) ENVELOPE(163.183,163.183,-77.617,-77.617) ENVELOPE(-25.588,-25.588,-80.361,-80.361) ENVELOPE(163.183,163.183,-77.617,-77.617) ENVELOPE(163.000,163.000,-77.617,-77.617) |
geographic |
Austral Bonney Fryxell Lake Bonney Lake Fryxell McMurdo Dry Valleys Ross Sea Taylor Valley |
geographic_facet |
Austral Bonney Fryxell Lake Bonney Lake Fryxell McMurdo Dry Valleys Ross Sea Taylor Valley |
genre |
Antarc* Antarctica McMurdo Dry Valleys Ross Sea |
genre_facet |
Antarc* Antarctica McMurdo Dry Valleys Ross Sea |
op_doi |
https://doi.org/10.6073/pasta/4478f48a6ff6cfc0b221cfa14a6a0dfa |
_version_ |
1766020207554330624 |