Arctic shrub root traits, northern Alaska, summer 2017 (Version 2.0)
This data package contains root trait data collected from 170 plots of rapidly expanding shrub genera (Alnus, Betula, and Salix) and a widespread sedge (Eriophorum vaginatum) along a latitudinal and temperature gradient in northern Alaska. The trait data were collected in July 2017 and include root...
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ESS-DIVE: Deep Insight for Earth Science Data
2023
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dataone:ess-dive-96b5bf1be4d456c-20230720T182055086 2024-06-03T18:46:34+00:00 Arctic shrub root traits, northern Alaska, summer 2017 (Version 2.0) Jennifer Fraterrigo Weile Chen Latitudinal gradient along the Dalton Highway, extending from approximately 20 miles south of Coldfoot to Sagwon in Northern Alaska. ENVELOPE(-150.28,-148.72,69.33,67.01) BEGINDATE: 2017-06-01T00:00:00Z ENDDATE: 2017-07-31T00:00:00Z 2023-07-01T00:00:00Z https://search.dataone.org/view/ess-dive-96b5bf1be4d456c-20230720T182055086 unknown ESS-DIVE: Deep Insight for Earth Science Data Arctic tundra Plant traits Root traits Deciduous shrubs EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS Roots Dataset 2023 dataone:urn:node:ESS_DIVE 2024-06-03T18:19:46Z This data package contains root trait data collected from 170 plots of rapidly expanding shrub genera (Alnus, Betula, and Salix) and a widespread sedge (Eriophorum vaginatum) along a latitudinal and temperature gradient in northern Alaska. The trait data were collected in July 2017 and include root architecture (root diameter and branching patterns), mycorrhizal colonization (%), nitrogen concentration (%), delta 15N (per mil), and vertical root biomass. These raw data support a submitted manuscript that examines the distribution and interspecific variations of absorptive root traits of shrubs and graminoids across the graminoid-dominated nutrient-poor arctic tundra and reveals how deciduous shrub expansion affects plant nutrient acquisition strategies in tundra ecosystems. Data are presented by site (n=5) and patch (shrub or sedge plot) in separate csv files. The location data are provided in the “plot coordinates” file; all other files contain the data in the file title. Detailed methods are in Chen et al. (2020). 2023/07/20 Update: The latest version of this dataset publication is version 2.0. The latest version of the data package was updated to include the alder nodule biomass dataset (alder nodule biomass.csv) and associated metadata (metadata_alder nodule biomass.csv). The name of the previous metadata file was updated (metadata_ root traits and biomass.csv ) to distinguish it from the new metadata file. Dataset Arctic Eriophorum Tundra Alaska ESS-DIVE: Deep Insight for Earth Science Data (via DataONE) Arctic ENVELOPE(-150.28,-148.72,69.33,67.01) |
institution |
Open Polar |
collection |
ESS-DIVE: Deep Insight for Earth Science Data (via DataONE) |
op_collection_id |
dataone:urn:node:ESS_DIVE |
language |
unknown |
topic |
Arctic tundra Plant traits Root traits Deciduous shrubs EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS Roots |
spellingShingle |
Arctic tundra Plant traits Root traits Deciduous shrubs EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS Roots Jennifer Fraterrigo Weile Chen Arctic shrub root traits, northern Alaska, summer 2017 (Version 2.0) |
topic_facet |
Arctic tundra Plant traits Root traits Deciduous shrubs EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS Roots |
description |
This data package contains root trait data collected from 170 plots of rapidly expanding shrub genera (Alnus, Betula, and Salix) and a widespread sedge (Eriophorum vaginatum) along a latitudinal and temperature gradient in northern Alaska. The trait data were collected in July 2017 and include root architecture (root diameter and branching patterns), mycorrhizal colonization (%), nitrogen concentration (%), delta 15N (per mil), and vertical root biomass. These raw data support a submitted manuscript that examines the distribution and interspecific variations of absorptive root traits of shrubs and graminoids across the graminoid-dominated nutrient-poor arctic tundra and reveals how deciduous shrub expansion affects plant nutrient acquisition strategies in tundra ecosystems. Data are presented by site (n=5) and patch (shrub or sedge plot) in separate csv files. The location data are provided in the “plot coordinates” file; all other files contain the data in the file title. Detailed methods are in Chen et al. (2020). 2023/07/20 Update: The latest version of this dataset publication is version 2.0. The latest version of the data package was updated to include the alder nodule biomass dataset (alder nodule biomass.csv) and associated metadata (metadata_alder nodule biomass.csv). The name of the previous metadata file was updated (metadata_ root traits and biomass.csv ) to distinguish it from the new metadata file. |
format |
Dataset |
author |
Jennifer Fraterrigo Weile Chen |
author_facet |
Jennifer Fraterrigo Weile Chen |
author_sort |
Jennifer Fraterrigo |
title |
Arctic shrub root traits, northern Alaska, summer 2017 (Version 2.0) |
title_short |
Arctic shrub root traits, northern Alaska, summer 2017 (Version 2.0) |
title_full |
Arctic shrub root traits, northern Alaska, summer 2017 (Version 2.0) |
title_fullStr |
Arctic shrub root traits, northern Alaska, summer 2017 (Version 2.0) |
title_full_unstemmed |
Arctic shrub root traits, northern Alaska, summer 2017 (Version 2.0) |
title_sort |
arctic shrub root traits, northern alaska, summer 2017 (version 2.0) |
publisher |
ESS-DIVE: Deep Insight for Earth Science Data |
publishDate |
2023 |
url |
https://search.dataone.org/view/ess-dive-96b5bf1be4d456c-20230720T182055086 |
op_coverage |
Latitudinal gradient along the Dalton Highway, extending from approximately 20 miles south of Coldfoot to Sagwon in Northern Alaska. ENVELOPE(-150.28,-148.72,69.33,67.01) BEGINDATE: 2017-06-01T00:00:00Z ENDDATE: 2017-07-31T00:00:00Z |
long_lat |
ENVELOPE(-150.28,-148.72,69.33,67.01) |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Eriophorum Tundra Alaska |
genre_facet |
Arctic Eriophorum Tundra Alaska |
_version_ |
1800868022134505472 |