Aggregated ground vegetation above-ground biomass at 31 sites in Northwestern Canada, in Summer 2022 (CA-Land_2022_NWCanada)
Above-ground biomass for ground vegetation is given in g per m² for each taxon and different vegetation types at 31 sites. Vegetation surveys were carried out in Northwest Territories, Yukon and British Columbia in Canada. The study area is within the boreal forest biome and is partially underlain b...
Main Authors: | , , , , , |
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Format: | Dataset |
Language: | English |
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PANGAEA
2023
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Subjects: | |
Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.959405 https://doi.org/10.1594/PANGAEA.959405 |
id |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.959405 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Achillea millefolium biomass as dry weight Alnus alnobetula biomass dry mass Andromeda polifolia Apiaceae Arctostaphylos uva-ursi Arctous rubra AWI_Envi AWI Arctic Land Expedition Betula glandulosa aboveground boreal forest British Columbia Canada Burnt vegetation CA-Land_2022_NWCanada Carex sp. Chamaenerion angustifolium Cornus canadensis Cyperaceae DATE/TIME Diphasiastrum complanatum ELEVATION Empetrum nigrum |
spellingShingle |
Achillea millefolium biomass as dry weight Alnus alnobetula biomass dry mass Andromeda polifolia Apiaceae Arctostaphylos uva-ursi Arctous rubra AWI_Envi AWI Arctic Land Expedition Betula glandulosa aboveground boreal forest British Columbia Canada Burnt vegetation CA-Land_2022_NWCanada Carex sp. Chamaenerion angustifolium Cornus canadensis Cyperaceae DATE/TIME Diphasiastrum complanatum ELEVATION Empetrum nigrum Schild, Laura Kruse, Stefan Schildt, Katharina Ewald, Peter Gloy, Josias Haupt, Sarah Aggregated ground vegetation above-ground biomass at 31 sites in Northwestern Canada, in Summer 2022 (CA-Land_2022_NWCanada) |
topic_facet |
Achillea millefolium biomass as dry weight Alnus alnobetula biomass dry mass Andromeda polifolia Apiaceae Arctostaphylos uva-ursi Arctous rubra AWI_Envi AWI Arctic Land Expedition Betula glandulosa aboveground boreal forest British Columbia Canada Burnt vegetation CA-Land_2022_NWCanada Carex sp. Chamaenerion angustifolium Cornus canadensis Cyperaceae DATE/TIME Diphasiastrum complanatum ELEVATION Empetrum nigrum |
description |
Above-ground biomass for ground vegetation is given in g per m² for each taxon and different vegetation types at 31 sites. Vegetation surveys were carried out in Northwest Territories, Yukon and British Columbia in Canada. The study area is within the boreal forest biome and is partially underlain by permafrost soils. The aim was to record the ground vegetation above-ground biomass in different boreal forest types studied during the CA-Land_2022_NWCanada field campaign in July and August 2022. The ground vegetation above-ground biomass was measured for different vegetation types within a circular forest plot of 15m radius. Depending on the heterogeneity of the forest plot, multiple vegetation types (VA, VB, or VC) were chosen for the survey. One quadrat of 50x50 cm was harvested per vegetation type. All vegetation smaller than 40 cm was harvested. Biomass harvest was conducted just outside the circular forest plots, which will serve as long-term monitoring sites. Fresh weights were recorded in field and sub sampling conducted if necessary. Samples were later dried at 60°C until a constant weight was achieved and dry weight was recorded. Average ground vegetation biomass per plot was calculated by using a weighted average for each vegetation type. In total 31 forest plots were investigated. All data were collected by scientists from the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) Germany, and the University of Potsdam Germany. |
format |
Dataset |
author |
Schild, Laura Kruse, Stefan Schildt, Katharina Ewald, Peter Gloy, Josias Haupt, Sarah |
author_facet |
Schild, Laura Kruse, Stefan Schildt, Katharina Ewald, Peter Gloy, Josias Haupt, Sarah |
author_sort |
Schild, Laura |
title |
Aggregated ground vegetation above-ground biomass at 31 sites in Northwestern Canada, in Summer 2022 (CA-Land_2022_NWCanada) |
title_short |
Aggregated ground vegetation above-ground biomass at 31 sites in Northwestern Canada, in Summer 2022 (CA-Land_2022_NWCanada) |
title_full |
Aggregated ground vegetation above-ground biomass at 31 sites in Northwestern Canada, in Summer 2022 (CA-Land_2022_NWCanada) |
title_fullStr |
Aggregated ground vegetation above-ground biomass at 31 sites in Northwestern Canada, in Summer 2022 (CA-Land_2022_NWCanada) |
title_full_unstemmed |
Aggregated ground vegetation above-ground biomass at 31 sites in Northwestern Canada, in Summer 2022 (CA-Land_2022_NWCanada) |
title_sort |
aggregated ground vegetation above-ground biomass at 31 sites in northwestern canada, in summer 2022 (ca-land_2022_nwcanada) |
publisher |
PANGAEA |
publishDate |
2023 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.959405 https://doi.org/10.1594/PANGAEA.959405 |
op_coverage |
MEDIAN LATITUDE: 64.946853 * MEDIAN LONGITUDE: -133.773809 * SOUTH-BOUND LATITUDE: 58.750380 * WEST-BOUND LONGITUDE: -138.452030 * NORTH-BOUND LATITUDE: 68.879650 * EAST-BOUND LONGITUDE: -121.832340 * DATE/TIME START: 2022-07-16T00:00:00 * DATE/TIME END: 2022-08-12T00:00:00 * MINIMUM ELEVATION: 14 m a.s.l. * MAXIMUM ELEVATION: 1103 m a.s.l. |
long_lat |
ENVELOPE(-138.452030,-121.832340,68.879650,58.750380) |
genre |
Alfred Wegener Institute Empetrum nigrum Northwest Territories permafrost Yukon |
genre_facet |
Alfred Wegener Institute Empetrum nigrum Northwest Territories permafrost Yukon |
op_relation |
Schild, Laura; Kruse, Stefan; Gloy, Josias; Haupt, Sarah; Ewald, Peter (2023): Aggregated herbaceous layer projective vegetation cover at 32 sites in Northwestern Canada, in Summer 2022 (CA-Land_2022_NWCanada) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.959408 Schild, Laura; Kruse, Stefan; Gloy, Josias; Haupt, Sarah; Ewald, Peter (2023): Aggregated moss layer projective vegetation cover at 32 sites in Northwestern Canada, in Summer 2022 (CA-Land_2022_NWCanada) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.959407 Schild, Laura; Kruse, Stefan; Gloy, Josias; Haupt, Sarah; Ewald, Peter (2023): Projective cover of ground vegetation types at 32 sites in Northwestern Canada, in Summer 2022 (CA-Land_2022_NWCanada) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.959413 Schild, Laura; Kruse, Stefan; Gloy, Josias; Haupt, Sarah; Ewald, Peter (2023): Raw herbaceous layer projective vegetation cover at 32 sites in Northwestern Canada, in Summer 2022 (CA-Land_2022_NWCanada) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.959412 Schild, Laura; Kruse, Stefan; Gloy, Josias; Haupt, Sarah; Ewald, Peter (2023): Raw moss layer projective cover at 32 sites in Northwester Canada, in Summer 2022 (CA-Land_2022_NWCanada) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.959411 Schild, Laura; Kruse, Stefan; Schildt, Katharina; Ewald, Peter; Gloy, Josias; Haupt, Sarah (2023): Raw plot-wise ground vegetation above-ground biomass at 31 sites in Northwestern Canada, in Summer 2022 (CA-Land_2022_NWCanada) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.959406 https://doi.pangaea.de/10.1594/PANGAEA.959405 https://doi.org/10.1594/PANGAEA.959405 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.95940510.1594/PANGAEA.95940810.1594/PANGAEA.95940710.1594/PANGAEA.95941310.1594/PANGAEA.95941210.1594/PANGAEA.95941110.1594/PANGAEA.959406 |
_version_ |
1810492246440542208 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.959405 2024-09-15T17:36:48+00:00 Aggregated ground vegetation above-ground biomass at 31 sites in Northwestern Canada, in Summer 2022 (CA-Land_2022_NWCanada) Schild, Laura Kruse, Stefan Schildt, Katharina Ewald, Peter Gloy, Josias Haupt, Sarah MEDIAN LATITUDE: 64.946853 * MEDIAN LONGITUDE: -133.773809 * SOUTH-BOUND LATITUDE: 58.750380 * WEST-BOUND LONGITUDE: -138.452030 * NORTH-BOUND LATITUDE: 68.879650 * EAST-BOUND LONGITUDE: -121.832340 * DATE/TIME START: 2022-07-16T00:00:00 * DATE/TIME END: 2022-08-12T00:00:00 * MINIMUM ELEVATION: 14 m a.s.l. * MAXIMUM ELEVATION: 1103 m a.s.l. 2023 text/tab-separated-values, 1829 data points https://doi.pangaea.de/10.1594/PANGAEA.959405 https://doi.org/10.1594/PANGAEA.959405 en eng PANGAEA Schild, Laura; Kruse, Stefan; Gloy, Josias; Haupt, Sarah; Ewald, Peter (2023): Aggregated herbaceous layer projective vegetation cover at 32 sites in Northwestern Canada, in Summer 2022 (CA-Land_2022_NWCanada) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.959408 Schild, Laura; Kruse, Stefan; Gloy, Josias; Haupt, Sarah; Ewald, Peter (2023): Aggregated moss layer projective vegetation cover at 32 sites in Northwestern Canada, in Summer 2022 (CA-Land_2022_NWCanada) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.959407 Schild, Laura; Kruse, Stefan; Gloy, Josias; Haupt, Sarah; Ewald, Peter (2023): Projective cover of ground vegetation types at 32 sites in Northwestern Canada, in Summer 2022 (CA-Land_2022_NWCanada) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.959413 Schild, Laura; Kruse, Stefan; Gloy, Josias; Haupt, Sarah; Ewald, Peter (2023): Raw herbaceous layer projective vegetation cover at 32 sites in Northwestern Canada, in Summer 2022 (CA-Land_2022_NWCanada) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.959412 Schild, Laura; Kruse, Stefan; Gloy, Josias; Haupt, Sarah; Ewald, Peter (2023): Raw moss layer projective cover at 32 sites in Northwester Canada, in Summer 2022 (CA-Land_2022_NWCanada) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.959411 Schild, Laura; Kruse, Stefan; Schildt, Katharina; Ewald, Peter; Gloy, Josias; Haupt, Sarah (2023): Raw plot-wise ground vegetation above-ground biomass at 31 sites in Northwestern Canada, in Summer 2022 (CA-Land_2022_NWCanada) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.959406 https://doi.pangaea.de/10.1594/PANGAEA.959405 https://doi.org/10.1594/PANGAEA.959405 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Achillea millefolium biomass as dry weight Alnus alnobetula biomass dry mass Andromeda polifolia Apiaceae Arctostaphylos uva-ursi Arctous rubra AWI_Envi AWI Arctic Land Expedition Betula glandulosa aboveground boreal forest British Columbia Canada Burnt vegetation CA-Land_2022_NWCanada Carex sp. Chamaenerion angustifolium Cornus canadensis Cyperaceae DATE/TIME Diphasiastrum complanatum ELEVATION Empetrum nigrum dataset 2023 ftpangaea https://doi.org/10.1594/PANGAEA.95940510.1594/PANGAEA.95940810.1594/PANGAEA.95940710.1594/PANGAEA.95941310.1594/PANGAEA.95941210.1594/PANGAEA.95941110.1594/PANGAEA.959406 2024-07-24T02:31:35Z Above-ground biomass for ground vegetation is given in g per m² for each taxon and different vegetation types at 31 sites. Vegetation surveys were carried out in Northwest Territories, Yukon and British Columbia in Canada. The study area is within the boreal forest biome and is partially underlain by permafrost soils. The aim was to record the ground vegetation above-ground biomass in different boreal forest types studied during the CA-Land_2022_NWCanada field campaign in July and August 2022. The ground vegetation above-ground biomass was measured for different vegetation types within a circular forest plot of 15m radius. Depending on the heterogeneity of the forest plot, multiple vegetation types (VA, VB, or VC) were chosen for the survey. One quadrat of 50x50 cm was harvested per vegetation type. All vegetation smaller than 40 cm was harvested. Biomass harvest was conducted just outside the circular forest plots, which will serve as long-term monitoring sites. Fresh weights were recorded in field and sub sampling conducted if necessary. Samples were later dried at 60°C until a constant weight was achieved and dry weight was recorded. Average ground vegetation biomass per plot was calculated by using a weighted average for each vegetation type. In total 31 forest plots were investigated. All data were collected by scientists from the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) Germany, and the University of Potsdam Germany. Dataset Alfred Wegener Institute Empetrum nigrum Northwest Territories permafrost Yukon PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-138.452030,-121.832340,68.879650,58.750380) |