Data from: The role of bryophytes for tree seedling responses to winter climate change: implications for the stress gradient hypothesis ...
1.When tree seedlings establish beyond the current tree line due to climate warming, they encounter existing vegetation, such as bryophytes that often dominate in arctic and alpine tundra. The stress gradient hypothesis (SGH) predicts that plant interactions in tundra become increasingly negative as...
Main Authors: | , , , , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
Dryad
2018
|
Subjects: | |
Online Access: | https://dx.doi.org/10.5061/dryad.84397 https://datadryad.org/stash/dataset/doi:10.5061/dryad.84397 |
id |
ftdatacite:10.5061/dryad.84397 |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.5061/dryad.84397 2024-02-04T09:58:25+01:00 Data from: The role of bryophytes for tree seedling responses to winter climate change: implications for the stress gradient hypothesis ... Lett, Signe Wardle, David A. Nilsson, Marie-Charlotte Teuber, Laurenz M. Dorrepaal, Ellen 2018 https://dx.doi.org/10.5061/dryad.84397 https://datadryad.org/stash/dataset/doi:10.5061/dryad.84397 en eng Dryad https://dx.doi.org/10.1111/1365-2745.12898 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 Betula pubescens Sphagnum fuscum Pinus sylvestris Ptilidium ciliare plant-plant interactions Subarctic tree line Hylocomium splendens Dataset dataset 2018 ftdatacite https://doi.org/10.5061/dryad.8439710.1111/1365-2745.12898 2024-01-05T01:14:15Z 1.When tree seedlings establish beyond the current tree line due to climate warming, they encounter existing vegetation, such as bryophytes that often dominate in arctic and alpine tundra. The stress gradient hypothesis (SGH) predicts that plant interactions in tundra become increasingly negative as climate warms and conditions become less harsh. However, for seedlings climate warming might not result in lower winter stress, if insulating snow cover is reduced. 2.We aimed to understand to if bryophytes facilitate seedling survival in a changing winter climate and if these effects of bryophytes on tree seedlings comply with the SGH along elevational gradients under contrasting snow conditions. 3.In the Swedish subarctic, we transplanted intact bryophyte cores covered by each of three bryophyte species and bryophyte-free control soil from above the tree line to two field common-garden sites, representing current and future tree line air temperature conditions (i.e. current tree line elevation and a lower, ... : Seedling winter survival in 4 bryophyte treatment under different snow treatments and elevationsField experimental data of winter survival of transplanted seedlings. Experiment had two elevational sites to which bryophytes cores were transplanted. These were subjected to snow treatments(addition, control, reduction). Seedling were transplanted into bryophyte cores in at the end of 2013 growing season and survival was assessed in june and august 2014. See published article for full description of the experimental detailsData for Lett et al.xls ... Dataset Arctic Climate change Subarctic Tundra DataCite Metadata Store (German National Library of Science and Technology) Arctic |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Betula pubescens Sphagnum fuscum Pinus sylvestris Ptilidium ciliare plant-plant interactions Subarctic tree line Hylocomium splendens |
spellingShingle |
Betula pubescens Sphagnum fuscum Pinus sylvestris Ptilidium ciliare plant-plant interactions Subarctic tree line Hylocomium splendens Lett, Signe Wardle, David A. Nilsson, Marie-Charlotte Teuber, Laurenz M. Dorrepaal, Ellen Data from: The role of bryophytes for tree seedling responses to winter climate change: implications for the stress gradient hypothesis ... |
topic_facet |
Betula pubescens Sphagnum fuscum Pinus sylvestris Ptilidium ciliare plant-plant interactions Subarctic tree line Hylocomium splendens |
description |
1.When tree seedlings establish beyond the current tree line due to climate warming, they encounter existing vegetation, such as bryophytes that often dominate in arctic and alpine tundra. The stress gradient hypothesis (SGH) predicts that plant interactions in tundra become increasingly negative as climate warms and conditions become less harsh. However, for seedlings climate warming might not result in lower winter stress, if insulating snow cover is reduced. 2.We aimed to understand to if bryophytes facilitate seedling survival in a changing winter climate and if these effects of bryophytes on tree seedlings comply with the SGH along elevational gradients under contrasting snow conditions. 3.In the Swedish subarctic, we transplanted intact bryophyte cores covered by each of three bryophyte species and bryophyte-free control soil from above the tree line to two field common-garden sites, representing current and future tree line air temperature conditions (i.e. current tree line elevation and a lower, ... : Seedling winter survival in 4 bryophyte treatment under different snow treatments and elevationsField experimental data of winter survival of transplanted seedlings. Experiment had two elevational sites to which bryophytes cores were transplanted. These were subjected to snow treatments(addition, control, reduction). Seedling were transplanted into bryophyte cores in at the end of 2013 growing season and survival was assessed in june and august 2014. See published article for full description of the experimental detailsData for Lett et al.xls ... |
format |
Dataset |
author |
Lett, Signe Wardle, David A. Nilsson, Marie-Charlotte Teuber, Laurenz M. Dorrepaal, Ellen |
author_facet |
Lett, Signe Wardle, David A. Nilsson, Marie-Charlotte Teuber, Laurenz M. Dorrepaal, Ellen |
author_sort |
Lett, Signe |
title |
Data from: The role of bryophytes for tree seedling responses to winter climate change: implications for the stress gradient hypothesis ... |
title_short |
Data from: The role of bryophytes for tree seedling responses to winter climate change: implications for the stress gradient hypothesis ... |
title_full |
Data from: The role of bryophytes for tree seedling responses to winter climate change: implications for the stress gradient hypothesis ... |
title_fullStr |
Data from: The role of bryophytes for tree seedling responses to winter climate change: implications for the stress gradient hypothesis ... |
title_full_unstemmed |
Data from: The role of bryophytes for tree seedling responses to winter climate change: implications for the stress gradient hypothesis ... |
title_sort |
data from: the role of bryophytes for tree seedling responses to winter climate change: implications for the stress gradient hypothesis ... |
publisher |
Dryad |
publishDate |
2018 |
url |
https://dx.doi.org/10.5061/dryad.84397 https://datadryad.org/stash/dataset/doi:10.5061/dryad.84397 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Climate change Subarctic Tundra |
genre_facet |
Arctic Climate change Subarctic Tundra |
op_relation |
https://dx.doi.org/10.1111/1365-2745.12898 |
op_rights |
Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 |
op_doi |
https://doi.org/10.5061/dryad.8439710.1111/1365-2745.12898 |
_version_ |
1789962871285743616 |