Green alder ecophysiological data and shrub patch environmental data, Trail Valley Creek, NT
At a low Arctic tundra site (Trail Valley Creek) near Inuvik, Northwest Territories, we measured stem sap flow, stem water potential, and productivity-related functional traits of green alder (Alnus alnobetula) and environmental predictors (water and nutrient availability and seasonal thaw depth) ac...
Main Authors: | , |
---|---|
Format: | Dataset |
Language: | unknown |
Published: |
Scholars Portal Dataverse
2021
|
Subjects: | |
Online Access: | https://dx.doi.org/10.5683/sp2/5o5bra https://dataverse.scholarsportal.info/citation?persistentId=doi:10.5683/SP2/5O5BRA |
id |
ftdatacite:10.5683/sp2/5o5bra |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.5683/sp2/5o5bra 2023-05-15T15:02:36+02:00 Green alder ecophysiological data and shrub patch environmental data, Trail Valley Creek, NT Black, Katherine Baltzer, Jennifer L. 2021 https://dx.doi.org/10.5683/sp2/5o5bra https://dataverse.scholarsportal.info/citation?persistentId=doi:10.5683/SP2/5O5BRA unknown Scholars Portal Dataverse dataset Dataset 2021 ftdatacite https://doi.org/10.5683/sp2/5o5bra 2021-11-05T12:55:41Z At a low Arctic tundra site (Trail Valley Creek) near Inuvik, Northwest Territories, we measured stem sap flow, stem water potential, and productivity-related functional traits of green alder (Alnus alnobetula) and environmental predictors (water and nutrient availability and seasonal thaw depth) across a toposequence in green alder patches. These data were used to evaluate the role of topographic gradients on upland shrub productivity to understand potential constraints on tundra shrub expansion. Sampled patches of green alder spanned from the top of a hill to the bottom of a slope or drainage channel and were located on south to south-east facing slopes. Eight shrub patches were sampled in 2015 and three were more intensively studied in 2016. For a detailed description of methods, please see Black et al. (2021) in Related Publication. Dataset Arctic Inuvik Northwest Territories Tundra DataCite Metadata Store (German National Library of Science and Technology) Arctic Northwest Territories Inuvik ENVELOPE(-133.610,-133.610,68.341,68.341) Valley Creek ENVELOPE(-138.324,-138.324,63.326,63.326) Trail Valley Creek ENVELOPE(-133.415,-133.415,68.772,68.772) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
description |
At a low Arctic tundra site (Trail Valley Creek) near Inuvik, Northwest Territories, we measured stem sap flow, stem water potential, and productivity-related functional traits of green alder (Alnus alnobetula) and environmental predictors (water and nutrient availability and seasonal thaw depth) across a toposequence in green alder patches. These data were used to evaluate the role of topographic gradients on upland shrub productivity to understand potential constraints on tundra shrub expansion. Sampled patches of green alder spanned from the top of a hill to the bottom of a slope or drainage channel and were located on south to south-east facing slopes. Eight shrub patches were sampled in 2015 and three were more intensively studied in 2016. For a detailed description of methods, please see Black et al. (2021) in Related Publication. |
format |
Dataset |
author |
Black, Katherine Baltzer, Jennifer L. |
spellingShingle |
Black, Katherine Baltzer, Jennifer L. Green alder ecophysiological data and shrub patch environmental data, Trail Valley Creek, NT |
author_facet |
Black, Katherine Baltzer, Jennifer L. |
author_sort |
Black, Katherine |
title |
Green alder ecophysiological data and shrub patch environmental data, Trail Valley Creek, NT |
title_short |
Green alder ecophysiological data and shrub patch environmental data, Trail Valley Creek, NT |
title_full |
Green alder ecophysiological data and shrub patch environmental data, Trail Valley Creek, NT |
title_fullStr |
Green alder ecophysiological data and shrub patch environmental data, Trail Valley Creek, NT |
title_full_unstemmed |
Green alder ecophysiological data and shrub patch environmental data, Trail Valley Creek, NT |
title_sort |
green alder ecophysiological data and shrub patch environmental data, trail valley creek, nt |
publisher |
Scholars Portal Dataverse |
publishDate |
2021 |
url |
https://dx.doi.org/10.5683/sp2/5o5bra https://dataverse.scholarsportal.info/citation?persistentId=doi:10.5683/SP2/5O5BRA |
long_lat |
ENVELOPE(-133.610,-133.610,68.341,68.341) ENVELOPE(-138.324,-138.324,63.326,63.326) ENVELOPE(-133.415,-133.415,68.772,68.772) |
geographic |
Arctic Northwest Territories Inuvik Valley Creek Trail Valley Creek |
geographic_facet |
Arctic Northwest Territories Inuvik Valley Creek Trail Valley Creek |
genre |
Arctic Inuvik Northwest Territories Tundra |
genre_facet |
Arctic Inuvik Northwest Territories Tundra |
op_doi |
https://doi.org/10.5683/sp2/5o5bra |
_version_ |
1766334542814117888 |