Precipitation oxygen and hydrogen isotopes, Toolik Lake, Alaska, 2016
As part of our broader efforts to understand how global climate change is influencing Arctic ecosystems, we maintain efforts to collect and analyze precipitation from Toolik Field station. In 2016 these efforts were focused on understanding the isotopic characteristics of potential plant water sourc...
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2017
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dataone:doi:10.18739/A2NM3D 2024-06-03T18:46:34+00:00 Precipitation oxygen and hydrogen isotopes, Toolik Lake, Alaska, 2016 Robert Jespersen This study took place at Toolik Field Station (68° 38'N, 149° 36'W, 760 m asl) in the northern foothills of the Brooks Range, Alaska, USA. ENVELOPE(-149.5992,-149.5992,68.6331,68.6331) BEGINDATE: 2016-06-01T00:00:00Z ENDDATE: 2016-08-25T00:00:00Z 2017-04-27T00:00:00Z https://doi.org/10.18739/A2NM3D unknown Arctic Data Center Precipitation Isotopes Arctic Terrestrial Toolik Lake Dataset 2017 dataone:urn:node:ARCTIC https://doi.org/10.18739/A2NM3D 2024-06-03T18:09:56Z As part of our broader efforts to understand how global climate change is influencing Arctic ecosystems, we maintain efforts to collect and analyze precipitation from Toolik Field station. In 2016 these efforts were focused on understanding the isotopic characteristics of potential plant water sources. To this end, precipitation was collected with a funnel following every precipitation event from June through August (30 precipitation events), and snow samples were collected in 20cm depth increments from the drift created by the snowfence at the moist tussock tundra site. Samples were analyzed for 18O and 2H with a Picarro L2130-i cavity ring down-spectrometer at the University of Alaska-Anchorage. Dataset Arctic Brooks Range Climate change Tundra Alaska Arctic Data Center (via DataONE) Anchorage Arctic Northern Foothills ENVELOPE(163.917,163.917,-74.733,-74.733) ENVELOPE(-149.5992,-149.5992,68.6331,68.6331) |
institution |
Open Polar |
collection |
Arctic Data Center (via DataONE) |
op_collection_id |
dataone:urn:node:ARCTIC |
language |
unknown |
topic |
Precipitation Isotopes Arctic Terrestrial Toolik Lake |
spellingShingle |
Precipitation Isotopes Arctic Terrestrial Toolik Lake Robert Jespersen Precipitation oxygen and hydrogen isotopes, Toolik Lake, Alaska, 2016 |
topic_facet |
Precipitation Isotopes Arctic Terrestrial Toolik Lake |
description |
As part of our broader efforts to understand how global climate change is influencing Arctic ecosystems, we maintain efforts to collect and analyze precipitation from Toolik Field station. In 2016 these efforts were focused on understanding the isotopic characteristics of potential plant water sources. To this end, precipitation was collected with a funnel following every precipitation event from June through August (30 precipitation events), and snow samples were collected in 20cm depth increments from the drift created by the snowfence at the moist tussock tundra site. Samples were analyzed for 18O and 2H with a Picarro L2130-i cavity ring down-spectrometer at the University of Alaska-Anchorage. |
format |
Dataset |
author |
Robert Jespersen |
author_facet |
Robert Jespersen |
author_sort |
Robert Jespersen |
title |
Precipitation oxygen and hydrogen isotopes, Toolik Lake, Alaska, 2016 |
title_short |
Precipitation oxygen and hydrogen isotopes, Toolik Lake, Alaska, 2016 |
title_full |
Precipitation oxygen and hydrogen isotopes, Toolik Lake, Alaska, 2016 |
title_fullStr |
Precipitation oxygen and hydrogen isotopes, Toolik Lake, Alaska, 2016 |
title_full_unstemmed |
Precipitation oxygen and hydrogen isotopes, Toolik Lake, Alaska, 2016 |
title_sort |
precipitation oxygen and hydrogen isotopes, toolik lake, alaska, 2016 |
publisher |
Arctic Data Center |
publishDate |
2017 |
url |
https://doi.org/10.18739/A2NM3D |
op_coverage |
This study took place at Toolik Field Station (68° 38'N, 149° 36'W, 760 m asl) in the northern foothills of the Brooks Range, Alaska, USA. ENVELOPE(-149.5992,-149.5992,68.6331,68.6331) BEGINDATE: 2016-06-01T00:00:00Z ENDDATE: 2016-08-25T00:00:00Z |
long_lat |
ENVELOPE(163.917,163.917,-74.733,-74.733) ENVELOPE(-149.5992,-149.5992,68.6331,68.6331) |
geographic |
Anchorage Arctic Northern Foothills |
geographic_facet |
Anchorage Arctic Northern Foothills |
genre |
Arctic Brooks Range Climate change Tundra Alaska |
genre_facet |
Arctic Brooks Range Climate change Tundra Alaska |
op_doi |
https://doi.org/10.18739/A2NM3D |
_version_ |
1800867952459776000 |