CO2 and CH4 Fluxes across Polygon Geomorphic Types, Barrow, Alaska, 2006-2010
Carbon flux data are reported as Net Ecosystem Exchange (NEE), Gross Ecosystem Exchange (GEE), Ecosystem Respiration (ER), and Methane (CH4) flux. Measurements were made at 82 plots across various polygon geomorphic classes at research sites on the Barrow Environmental Observatory (BEO), the Biocomp...
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Next Generation Ecosystems Experiment - Arctic, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (US); NGEE Arctic, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
2014
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Online Access: | https://dx.doi.org/10.5440/1156852 https://www.osti.gov/servlets/purl/1156852/ |
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ftdatacite:10.5440/1156852 2023-05-15T13:46:45+02:00 CO2 and CH4 Fluxes across Polygon Geomorphic Types, Barrow, Alaska, 2006-2010 Lara, Mark Tweedie, Craig 2014 https://dx.doi.org/10.5440/1156852 https://www.osti.gov/servlets/purl/1156852/ en eng Next Generation Ecosystems Experiment - Arctic, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (US); NGEE Arctic, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States) 54 Environmental Sciences NEE;Net Ecosystem Exchange;GEE;Gross Ecosystem Exchange;ER;Ecosystem Respiration;CH4 flux;Methane Flux;C-CO2eq;Carbon Dioxide equivalence;TD;Thaw Depth;WTD;Water Table Depth;NDVI;Normalized Difference Vegetation Index;Arctic;Utqiagvik, Alaska;International Biological Program research site;North Slope, Alaska;Barrow Environmental Observatory BEO;Barrow, Alaska dataset Numeric Data Dataset 2014 ftdatacite https://doi.org/10.5440/1156852 2021-11-05T12:55:41Z Carbon flux data are reported as Net Ecosystem Exchange (NEE), Gross Ecosystem Exchange (GEE), Ecosystem Respiration (ER), and Methane (CH4) flux. Measurements were made at 82 plots across various polygon geomorphic classes at research sites on the Barrow Environmental Observatory (BEO), the Biocomplexity Experiment site on the BEO, and the International Biological Program (IBP) site a little west of the BEO. ArcView GIS files available of the Land Cover Type Classifications. Dataset DOI:10.5440/1156852; https://doi.org/10.5440/1156852 This product is a compilation of data from 27 plots as presented in Lara et al. (2012), data from six plots presented in Olivas et al. (2010); and from 49 plots described in (Lara et al. 2014). Measurements were made during the peak of the growing seasons during 2006 to 2010. At each of the measurement plots (except Olivas et al., 2010) four different thicknesses of shade cloth were used to generate CO2 light response curves. Light response curves were used to normalize photosynthetically active radiation that is diurnally variable to a peak growing season average ~400 umolm-2sec-1. At the Olivas et al. (2010) plots, diurnal patterns were characterized by repeated sampling. CO2 measurements were made using a closed-chamber photosynthesis system and CH4 measurements were made using a photo-acoustic multi-gas analyzer. In addition, plot-level measurements for thaw depth (TD), water table depth (WTD), leaf area index (LAI), and normalized difference vegetation index (NDVI) are summarized by geomorphic polygon type. Lara et al. 2014 Lara MJ, McGuire AD, Euskirchen ES, Tweedie CE, Hinkel KM, Skurikhin AN, Romanovsky VE, Grosse G, Bolton WR, Genet H (2014) Polygonal tundra geomorphological change in response to warming alters future CO2 and CH4 flux on the Barrow Peninsula. Global Change Biology. DOI: 10.1111/gcb.12757 Lara et al. 2012 Lara MJ, Villarreal S, Johnson DR, Hollister RD, Webber PJ, Tweedie CE (2012) Estimated change in tundra ecosystem function near Barrow, Alaska between 1972 and 2010. Environmental Research Letters, 7. http://dx.doi.org/10.1088/1748-9326/7/1/015507 Olivas et al. 2010 Olivas PC, Oberbauer SF, Tweedie C, Oechel WC, Lin D, Kuchy A (2011) Effects of Fine-Scale Topography on CO2 Flux Components of Alaskan Coastal Plain Tundra: Response to Contrasting Growing Seasons. Arctic Antarctic and Alpine Research, 43, 256-266. http://dx.doi.org/10.1029/2009JG001254 Dataset Antarc* Antarctic Arctic Barrow north slope Tundra Alaska DataCite Metadata Store (German National Library of Science and Technology) Antarctic Arctic Barrow Peninsula ENVELOPE(-66.248,-66.248,63.051,63.051) Bolton ENVELOPE(-62.967,-62.967,-65.017,-65.017) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
54 Environmental Sciences NEE;Net Ecosystem Exchange;GEE;Gross Ecosystem Exchange;ER;Ecosystem Respiration;CH4 flux;Methane Flux;C-CO2eq;Carbon Dioxide equivalence;TD;Thaw Depth;WTD;Water Table Depth;NDVI;Normalized Difference Vegetation Index;Arctic;Utqiagvik, Alaska;International Biological Program research site;North Slope, Alaska;Barrow Environmental Observatory BEO;Barrow, Alaska |
spellingShingle |
54 Environmental Sciences NEE;Net Ecosystem Exchange;GEE;Gross Ecosystem Exchange;ER;Ecosystem Respiration;CH4 flux;Methane Flux;C-CO2eq;Carbon Dioxide equivalence;TD;Thaw Depth;WTD;Water Table Depth;NDVI;Normalized Difference Vegetation Index;Arctic;Utqiagvik, Alaska;International Biological Program research site;North Slope, Alaska;Barrow Environmental Observatory BEO;Barrow, Alaska Lara, Mark Tweedie, Craig CO2 and CH4 Fluxes across Polygon Geomorphic Types, Barrow, Alaska, 2006-2010 |
topic_facet |
54 Environmental Sciences NEE;Net Ecosystem Exchange;GEE;Gross Ecosystem Exchange;ER;Ecosystem Respiration;CH4 flux;Methane Flux;C-CO2eq;Carbon Dioxide equivalence;TD;Thaw Depth;WTD;Water Table Depth;NDVI;Normalized Difference Vegetation Index;Arctic;Utqiagvik, Alaska;International Biological Program research site;North Slope, Alaska;Barrow Environmental Observatory BEO;Barrow, Alaska |
description |
Carbon flux data are reported as Net Ecosystem Exchange (NEE), Gross Ecosystem Exchange (GEE), Ecosystem Respiration (ER), and Methane (CH4) flux. Measurements were made at 82 plots across various polygon geomorphic classes at research sites on the Barrow Environmental Observatory (BEO), the Biocomplexity Experiment site on the BEO, and the International Biological Program (IBP) site a little west of the BEO. ArcView GIS files available of the Land Cover Type Classifications. Dataset DOI:10.5440/1156852; https://doi.org/10.5440/1156852 This product is a compilation of data from 27 plots as presented in Lara et al. (2012), data from six plots presented in Olivas et al. (2010); and from 49 plots described in (Lara et al. 2014). Measurements were made during the peak of the growing seasons during 2006 to 2010. At each of the measurement plots (except Olivas et al., 2010) four different thicknesses of shade cloth were used to generate CO2 light response curves. Light response curves were used to normalize photosynthetically active radiation that is diurnally variable to a peak growing season average ~400 umolm-2sec-1. At the Olivas et al. (2010) plots, diurnal patterns were characterized by repeated sampling. CO2 measurements were made using a closed-chamber photosynthesis system and CH4 measurements were made using a photo-acoustic multi-gas analyzer. In addition, plot-level measurements for thaw depth (TD), water table depth (WTD), leaf area index (LAI), and normalized difference vegetation index (NDVI) are summarized by geomorphic polygon type. Lara et al. 2014 Lara MJ, McGuire AD, Euskirchen ES, Tweedie CE, Hinkel KM, Skurikhin AN, Romanovsky VE, Grosse G, Bolton WR, Genet H (2014) Polygonal tundra geomorphological change in response to warming alters future CO2 and CH4 flux on the Barrow Peninsula. Global Change Biology. DOI: 10.1111/gcb.12757 Lara et al. 2012 Lara MJ, Villarreal S, Johnson DR, Hollister RD, Webber PJ, Tweedie CE (2012) Estimated change in tundra ecosystem function near Barrow, Alaska between 1972 and 2010. Environmental Research Letters, 7. http://dx.doi.org/10.1088/1748-9326/7/1/015507 Olivas et al. 2010 Olivas PC, Oberbauer SF, Tweedie C, Oechel WC, Lin D, Kuchy A (2011) Effects of Fine-Scale Topography on CO2 Flux Components of Alaskan Coastal Plain Tundra: Response to Contrasting Growing Seasons. Arctic Antarctic and Alpine Research, 43, 256-266. http://dx.doi.org/10.1029/2009JG001254 |
format |
Dataset |
author |
Lara, Mark Tweedie, Craig |
author_facet |
Lara, Mark Tweedie, Craig |
author_sort |
Lara, Mark |
title |
CO2 and CH4 Fluxes across Polygon Geomorphic Types, Barrow, Alaska, 2006-2010 |
title_short |
CO2 and CH4 Fluxes across Polygon Geomorphic Types, Barrow, Alaska, 2006-2010 |
title_full |
CO2 and CH4 Fluxes across Polygon Geomorphic Types, Barrow, Alaska, 2006-2010 |
title_fullStr |
CO2 and CH4 Fluxes across Polygon Geomorphic Types, Barrow, Alaska, 2006-2010 |
title_full_unstemmed |
CO2 and CH4 Fluxes across Polygon Geomorphic Types, Barrow, Alaska, 2006-2010 |
title_sort |
co2 and ch4 fluxes across polygon geomorphic types, barrow, alaska, 2006-2010 |
publisher |
Next Generation Ecosystems Experiment - Arctic, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (US); NGEE Arctic, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States) |
publishDate |
2014 |
url |
https://dx.doi.org/10.5440/1156852 https://www.osti.gov/servlets/purl/1156852/ |
long_lat |
ENVELOPE(-66.248,-66.248,63.051,63.051) ENVELOPE(-62.967,-62.967,-65.017,-65.017) |
geographic |
Antarctic Arctic Barrow Peninsula Bolton |
geographic_facet |
Antarctic Arctic Barrow Peninsula Bolton |
genre |
Antarc* Antarctic Arctic Barrow north slope Tundra Alaska |
genre_facet |
Antarc* Antarctic Arctic Barrow north slope Tundra Alaska |
op_doi |
https://doi.org/10.5440/1156852 |
_version_ |
1766245173928394752 |