Stem Water Isotopes: Moist Acidic Tundra Snowfence, Toolik Lake Field Station, Alaska, June - August, 2016
Snow accumulation and retention patterns in the Arctic are undergoing rapid change, with consequences for critical ecosystem processes and climate feedbacks. We used a 22-year International Tundra Experiment (ITEX) snow manipulation experiment with increased and decreased winter snow treatments to q...
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Arctic Data Center
2021
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dataone:doi:10.18739/A2TH8BP2W 2024-06-03T18:46:34+00:00 Stem Water Isotopes: Moist Acidic Tundra Snowfence, Toolik Lake Field Station, Alaska, June - August, 2016 Robert Jespersen Moist Acidic Tundra Snowfence, Toolik Lake Field Station, Alaska, USA ENVELOPE(-149.5992,-149.5992,68.6331,68.6331) BEGINDATE: 2016-06-18T00:00:00Z ENDDATE: 2016-08-15T00:00:00Z 2021-01-01T00:00:00Z https://doi.org/10.18739/A2TH8BP2W unknown Arctic Data Center Stem water isotopes Arctic ecophysiology Salix Salix pulchra Betula Betula nana Eriophorum Eriophorum vaginatum Ledum Ledum palustre Salix pulchra Betula nana Eriophorum vaginatum Ledum palustre Dataset 2021 dataone:urn:node:ARCTIC https://doi.org/10.18739/A2TH8BP2W 2024-06-03T18:18:12Z Snow accumulation and retention patterns in the Arctic are undergoing rapid change, with consequences for critical ecosystem processes and climate feedbacks. We used a 22-year International Tundra Experiment (ITEX) snow manipulation experiment with increased and decreased winter snow treatments to quantify how winter snow depth affects leaf-level ecophysiology and plant use of snow meltwater. We coupled measurements of leaf-level gas exchange and leaf tissue chemistry (%N, %C, δ13C, and δ15N) with an analysis of stable isotopes (δ18O and δ2H) in active layer water, precipitation, and stem water. This dataset contains stem water isotopes (δ18O and δ2H) for four community dominants, Salix pulchra, Betula nana, Eriophorum vaginatum, and Ledum palustre. Dataset Arctic Betula nana Eriophorum Tundra Alaska Arctic Data Center (via DataONE) Arctic 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 |
Stem water isotopes Arctic ecophysiology Salix Salix pulchra Betula Betula nana Eriophorum Eriophorum vaginatum Ledum Ledum palustre Salix pulchra Betula nana Eriophorum vaginatum Ledum palustre |
spellingShingle |
Stem water isotopes Arctic ecophysiology Salix Salix pulchra Betula Betula nana Eriophorum Eriophorum vaginatum Ledum Ledum palustre Salix pulchra Betula nana Eriophorum vaginatum Ledum palustre Robert Jespersen Stem Water Isotopes: Moist Acidic Tundra Snowfence, Toolik Lake Field Station, Alaska, June - August, 2016 |
topic_facet |
Stem water isotopes Arctic ecophysiology Salix Salix pulchra Betula Betula nana Eriophorum Eriophorum vaginatum Ledum Ledum palustre Salix pulchra Betula nana Eriophorum vaginatum Ledum palustre |
description |
Snow accumulation and retention patterns in the Arctic are undergoing rapid change, with consequences for critical ecosystem processes and climate feedbacks. We used a 22-year International Tundra Experiment (ITEX) snow manipulation experiment with increased and decreased winter snow treatments to quantify how winter snow depth affects leaf-level ecophysiology and plant use of snow meltwater. We coupled measurements of leaf-level gas exchange and leaf tissue chemistry (%N, %C, δ13C, and δ15N) with an analysis of stable isotopes (δ18O and δ2H) in active layer water, precipitation, and stem water. This dataset contains stem water isotopes (δ18O and δ2H) for four community dominants, Salix pulchra, Betula nana, Eriophorum vaginatum, and Ledum palustre. |
format |
Dataset |
author |
Robert Jespersen |
author_facet |
Robert Jespersen |
author_sort |
Robert Jespersen |
title |
Stem Water Isotopes: Moist Acidic Tundra Snowfence, Toolik Lake Field Station, Alaska, June - August, 2016 |
title_short |
Stem Water Isotopes: Moist Acidic Tundra Snowfence, Toolik Lake Field Station, Alaska, June - August, 2016 |
title_full |
Stem Water Isotopes: Moist Acidic Tundra Snowfence, Toolik Lake Field Station, Alaska, June - August, 2016 |
title_fullStr |
Stem Water Isotopes: Moist Acidic Tundra Snowfence, Toolik Lake Field Station, Alaska, June - August, 2016 |
title_full_unstemmed |
Stem Water Isotopes: Moist Acidic Tundra Snowfence, Toolik Lake Field Station, Alaska, June - August, 2016 |
title_sort |
stem water isotopes: moist acidic tundra snowfence, toolik lake field station, alaska, june - august, 2016 |
publisher |
Arctic Data Center |
publishDate |
2021 |
url |
https://doi.org/10.18739/A2TH8BP2W |
op_coverage |
Moist Acidic Tundra Snowfence, Toolik Lake Field Station, Alaska, USA ENVELOPE(-149.5992,-149.5992,68.6331,68.6331) BEGINDATE: 2016-06-18T00:00:00Z ENDDATE: 2016-08-15T00:00:00Z |
long_lat |
ENVELOPE(-149.5992,-149.5992,68.6331,68.6331) |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Betula nana Eriophorum Tundra Alaska |
genre_facet |
Arctic Betula nana Eriophorum Tundra Alaska |
op_doi |
https://doi.org/10.18739/A2TH8BP2W |
_version_ |
1800868108319064064 |