Parameters for estimating methane emissions from Arctic-boreal lakes: non-inventoried small lake areas, aquatic vegetation, and potential double-counting with wetlands
This data set accompanies a paper looking at the relative importance of three variables in upscaling Arctic lake methane emissions: lake area, lake aquatic vegetation coverage, and potential double counting with wetlands. The data set is presented in two compressed, comma separated value (CSV) files...
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Arctic Data Center
2023
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dataone:urn:uuid:b1559439-8bad-4221-a861-75b1a847398c 2024-06-03T18:46:31+00:00 Parameters for estimating methane emissions from Arctic-boreal lakes: non-inventoried small lake areas, aquatic vegetation, and potential double-counting with wetlands Ethan Kyzivat Laurence Smith Arctic-boreal domain ENVELOPE(-179.75,179.75,83.75,45.25) BEGINDATE: 1985-01-01T00:00:00Z ENDDATE: 2021-01-01T00:00:00Z 2023-01-01T00:00:00Z https://search.dataone.org/view/urn:uuid:b1559439-8bad-4221-a861-75b1a847398c unknown Arctic Data Center methane budget greenhouse gas inventory limnology lakes ponds flux HydroLAKES aquatic upscaling Dataset 2023 dataone:urn:node:ARCTIC 2024-06-03T18:19:52Z This data set accompanies a paper looking at the relative importance of three variables in upscaling Arctic lake methane emissions: lake area, lake aquatic vegetation coverage, and potential double counting with wetlands. The data set is presented in two compressed, comma separated value (CSV) files with an index column corresponding to either lakes in HydroLAKES (Messager et al., 2016), or grid cells in the Boreal-Arctic Wetland and Lake Dataset (BAWLD, Olefeldt et al., 2021). The global surface water data set (GSW, Pekel at al. 2016) was used to derive lake aquatic vegetation (LAV) and potential wetland double-counting, defined as areas within lakes corresponding to < 50% water occurrence. Lake aquatic vegetation was estimated using a reference data set of airborne radar – observed lake emergent vegetation coverage (Kyzivat et al., 2022). A third CSV dataset provides estimates for the three variables, plus methane emissions for all lakes binned by area and includes extrapolated areas bins for lakes below the 0.1 km2 HydroLAKES area threshold. Dataset Arctic Arctic Data Center (via DataONE) Arctic Arctic Lake ENVELOPE(-130.826,-130.826,57.231,57.231) ENVELOPE(-179.75,179.75,83.75,45.25) |
institution |
Open Polar |
collection |
Arctic Data Center (via DataONE) |
op_collection_id |
dataone:urn:node:ARCTIC |
language |
unknown |
topic |
methane budget greenhouse gas inventory limnology lakes ponds flux HydroLAKES aquatic upscaling |
spellingShingle |
methane budget greenhouse gas inventory limnology lakes ponds flux HydroLAKES aquatic upscaling Ethan Kyzivat Laurence Smith Parameters for estimating methane emissions from Arctic-boreal lakes: non-inventoried small lake areas, aquatic vegetation, and potential double-counting with wetlands |
topic_facet |
methane budget greenhouse gas inventory limnology lakes ponds flux HydroLAKES aquatic upscaling |
description |
This data set accompanies a paper looking at the relative importance of three variables in upscaling Arctic lake methane emissions: lake area, lake aquatic vegetation coverage, and potential double counting with wetlands. The data set is presented in two compressed, comma separated value (CSV) files with an index column corresponding to either lakes in HydroLAKES (Messager et al., 2016), or grid cells in the Boreal-Arctic Wetland and Lake Dataset (BAWLD, Olefeldt et al., 2021). The global surface water data set (GSW, Pekel at al. 2016) was used to derive lake aquatic vegetation (LAV) and potential wetland double-counting, defined as areas within lakes corresponding to < 50% water occurrence. Lake aquatic vegetation was estimated using a reference data set of airborne radar – observed lake emergent vegetation coverage (Kyzivat et al., 2022). A third CSV dataset provides estimates for the three variables, plus methane emissions for all lakes binned by area and includes extrapolated areas bins for lakes below the 0.1 km2 HydroLAKES area threshold. |
format |
Dataset |
author |
Ethan Kyzivat Laurence Smith |
author_facet |
Ethan Kyzivat Laurence Smith |
author_sort |
Ethan Kyzivat |
title |
Parameters for estimating methane emissions from Arctic-boreal lakes: non-inventoried small lake areas, aquatic vegetation, and potential double-counting with wetlands |
title_short |
Parameters for estimating methane emissions from Arctic-boreal lakes: non-inventoried small lake areas, aquatic vegetation, and potential double-counting with wetlands |
title_full |
Parameters for estimating methane emissions from Arctic-boreal lakes: non-inventoried small lake areas, aquatic vegetation, and potential double-counting with wetlands |
title_fullStr |
Parameters for estimating methane emissions from Arctic-boreal lakes: non-inventoried small lake areas, aquatic vegetation, and potential double-counting with wetlands |
title_full_unstemmed |
Parameters for estimating methane emissions from Arctic-boreal lakes: non-inventoried small lake areas, aquatic vegetation, and potential double-counting with wetlands |
title_sort |
parameters for estimating methane emissions from arctic-boreal lakes: non-inventoried small lake areas, aquatic vegetation, and potential double-counting with wetlands |
publisher |
Arctic Data Center |
publishDate |
2023 |
url |
https://search.dataone.org/view/urn:uuid:b1559439-8bad-4221-a861-75b1a847398c |
op_coverage |
Arctic-boreal domain ENVELOPE(-179.75,179.75,83.75,45.25) BEGINDATE: 1985-01-01T00:00:00Z ENDDATE: 2021-01-01T00:00:00Z |
long_lat |
ENVELOPE(-130.826,-130.826,57.231,57.231) ENVELOPE(-179.75,179.75,83.75,45.25) |
geographic |
Arctic Arctic Lake |
geographic_facet |
Arctic Arctic Lake |
genre |
Arctic |
genre_facet |
Arctic |
_version_ |
1800867267063316480 |