This data package is formatted according to the "ecocomDP", a data package design pattern for ecological community surveys, and data from studies of composition and biodiversity. For more information on the ecocomDP project see https://github.com/EDIorg/ecocomDP/tree/master, or contact EDI...
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Environmental Data Initiative
2019
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Online Access: | https://pasta.lternet.edu/package/metadata/eml/edi/264/1 |
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dataone:https://pasta.lternet.edu/package/metadata/eml/edi/264/1 |
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dataone:https://pasta.lternet.edu/package/metadata/eml/edi/264/1 2024-06-03T18:46:22+00:00 Meghan Taylor Edward A.G. Schuur Marguerite Mauritz Elaine F. Pegoraro Verity G. Salmon Susan M.N. Natali Bonanza Creek LTER Dataset geographic description information is unavailable. {datafile/geoCoverage is empty} ENVELOPE(-149.22556,-149.22556,63.883057,63.883057) BEGINDATE: 2011-07-15T00:00:00Z ENDDATE: 2017-07-31T00:00:00Z 2019-01-16T00:00:00Z https://pasta.lternet.edu/package/metadata/eml/edi/264/1 unknown Environmental Data Initiative biomass warming permafrost tundra snowfences open top chamber plants pointframe drying active layer thaw depth plant communities thaw ecocomDP communities community composition community dynamics community patterns species composition species diversity species richness Andromeda Andromeda polifolia Betula Betula nana Carex Carex bigelowii Empetrum Empetrum nigrum Eriophorum Eriophorum vaginatum Rubus Rubus chamaemorus Vaccinium Vaccinium uliginosum Andromeda polifolia Betula nana Carex bigelowii Empetrum nigrum Eriophorum vaginatum Rubus chamaemorus Vaccinium uliginosum Dataset 2019 dataone:urn:node:EDI 2024-06-03T18:11:46Z This data package is formatted according to the "ecocomDP", a data package design pattern for ecological community surveys, and data from studies of composition and biodiversity. For more information on the ecocomDP project see https://github.com/EDIorg/ecocomDP/tree/master, or contact EDI https://environmentaldatainitiative.org. This Level 1 data package was derived from the Level 0 data package found here: https://portal.edirepository.org/nis/mapbrowse?scope=knb-lter-bnz&identifier=502&revision=16 The abstract below was extracted from the Level 0 data package and is included for context: This drying and warming experiment addresses the following questions: 1) Does ecosystem drying, warming and permafrost thaw cause a net release or uptake of C from the ecosystem to the atmosphere?, 2) Does the decomposition of old C that comprises the bulk of the soil C pool influence ecosystem C loss? 3) How do drying and warmign affect plant communities and ecosystem properties? We are answering these questions using a combined warming and drying experiment (DryPEHR), which is situated with the Carbon in Permafrost Experimental Heating Research (CiPEHR) project and located in an upland tundra field site near Healy, Alaska in the foothills of the Alaska Range. Warming treatment here refers to growing season air temperature warming (~1C) using open top chambers (OTC) combined with soil 'warming' using snow fences during the snow covered months. Drying is achieve using an automated pumping system that lowers the water table in the dry plots. Soil warming began in 2008; OTCs and drying in 2011. Above ground plant biomass was surveyed non-destructively using a point-intercept method for all vascular and moss species at peak growing season. Dataset alaska range Betula nana Carex bigelowii Empetrum nigrum permafrost Rubus chamaemorus Tundra Alaska Environmental Data Initiative (via DataONE) ENVELOPE(-149.22556,-149.22556,63.883057,63.883057) |
institution |
Open Polar |
collection |
Environmental Data Initiative (via DataONE) |
op_collection_id |
dataone:urn:node:EDI |
language |
unknown |
topic |
biomass warming permafrost tundra snowfences open top chamber plants pointframe drying active layer thaw depth plant communities thaw ecocomDP communities community composition community dynamics community patterns species composition species diversity species richness Andromeda Andromeda polifolia Betula Betula nana Carex Carex bigelowii Empetrum Empetrum nigrum Eriophorum Eriophorum vaginatum Rubus Rubus chamaemorus Vaccinium Vaccinium uliginosum Andromeda polifolia Betula nana Carex bigelowii Empetrum nigrum Eriophorum vaginatum Rubus chamaemorus Vaccinium uliginosum |
spellingShingle |
biomass warming permafrost tundra snowfences open top chamber plants pointframe drying active layer thaw depth plant communities thaw ecocomDP communities community composition community dynamics community patterns species composition species diversity species richness Andromeda Andromeda polifolia Betula Betula nana Carex Carex bigelowii Empetrum Empetrum nigrum Eriophorum Eriophorum vaginatum Rubus Rubus chamaemorus Vaccinium Vaccinium uliginosum Andromeda polifolia Betula nana Carex bigelowii Empetrum nigrum Eriophorum vaginatum Rubus chamaemorus Vaccinium uliginosum Meghan Taylor Edward A.G. Schuur Marguerite Mauritz Elaine F. Pegoraro Verity G. Salmon Susan M.N. Natali Bonanza Creek LTER |
topic_facet |
biomass warming permafrost tundra snowfences open top chamber plants pointframe drying active layer thaw depth plant communities thaw ecocomDP communities community composition community dynamics community patterns species composition species diversity species richness Andromeda Andromeda polifolia Betula Betula nana Carex Carex bigelowii Empetrum Empetrum nigrum Eriophorum Eriophorum vaginatum Rubus Rubus chamaemorus Vaccinium Vaccinium uliginosum Andromeda polifolia Betula nana Carex bigelowii Empetrum nigrum Eriophorum vaginatum Rubus chamaemorus Vaccinium uliginosum |
description |
This data package is formatted according to the "ecocomDP", a data package design pattern for ecological community surveys, and data from studies of composition and biodiversity. For more information on the ecocomDP project see https://github.com/EDIorg/ecocomDP/tree/master, or contact EDI https://environmentaldatainitiative.org. This Level 1 data package was derived from the Level 0 data package found here: https://portal.edirepository.org/nis/mapbrowse?scope=knb-lter-bnz&identifier=502&revision=16 The abstract below was extracted from the Level 0 data package and is included for context: This drying and warming experiment addresses the following questions: 1) Does ecosystem drying, warming and permafrost thaw cause a net release or uptake of C from the ecosystem to the atmosphere?, 2) Does the decomposition of old C that comprises the bulk of the soil C pool influence ecosystem C loss? 3) How do drying and warmign affect plant communities and ecosystem properties? We are answering these questions using a combined warming and drying experiment (DryPEHR), which is situated with the Carbon in Permafrost Experimental Heating Research (CiPEHR) project and located in an upland tundra field site near Healy, Alaska in the foothills of the Alaska Range. Warming treatment here refers to growing season air temperature warming (~1C) using open top chambers (OTC) combined with soil 'warming' using snow fences during the snow covered months. Drying is achieve using an automated pumping system that lowers the water table in the dry plots. Soil warming began in 2008; OTCs and drying in 2011. Above ground plant biomass was surveyed non-destructively using a point-intercept method for all vascular and moss species at peak growing season. |
format |
Dataset |
author |
Meghan Taylor Edward A.G. Schuur Marguerite Mauritz Elaine F. Pegoraro Verity G. Salmon Susan M.N. Natali Bonanza Creek LTER |
author_facet |
Meghan Taylor Edward A.G. Schuur Marguerite Mauritz Elaine F. Pegoraro Verity G. Salmon Susan M.N. Natali Bonanza Creek LTER |
author_sort |
Meghan Taylor |
publisher |
Environmental Data Initiative |
publishDate |
2019 |
url |
https://pasta.lternet.edu/package/metadata/eml/edi/264/1 |
op_coverage |
Dataset geographic description information is unavailable. {datafile/geoCoverage is empty} ENVELOPE(-149.22556,-149.22556,63.883057,63.883057) BEGINDATE: 2011-07-15T00:00:00Z ENDDATE: 2017-07-31T00:00:00Z |
long_lat |
ENVELOPE(-149.22556,-149.22556,63.883057,63.883057) |
genre |
alaska range Betula nana Carex bigelowii Empetrum nigrum permafrost Rubus chamaemorus Tundra Alaska |
genre_facet |
alaska range Betula nana Carex bigelowii Empetrum nigrum permafrost Rubus chamaemorus Tundra Alaska |
_version_ |
1800867175562477568 |