NGEE Arctic Soil Micro-warming Experiment Temperature Profiles, Council Road Mile Marker 71, Seward Peninsula, Alaska, 2017-2019
The reported soil temperature profile measurements (24 locations - 2 probes with 5 and 6 thermistors, respectively - Fig. 1 and Fig. 2) were initiated as part of a soil micro-warming experiment at the Council Road Mile Marker 71 Site (CN_MM71) in September 2017. From 2017 through August 2019, these...
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dataone:ess-dive-5f6044a689411df-20230427T173940531 2023-11-08T14:14:15+01:00 NGEE Arctic Soil Micro-warming Experiment Temperature Profiles, Council Road Mile Marker 71, Seward Peninsula, Alaska, 2017-2019 Sigrid Dengel Oriana Chafe Paul Cook Margaret Torn NGEE Arctic Council Site, Mile Marker 71, Alaska ENVELOPE(-163.78578,-163.6541,64.86416,64.830414) BEGINDATE: 2017-09-01T00:00:00Z ENDDATE: 2019-08-31T00:00:00Z 2020-07-28T00:00:00Z https://search.dataone.org/view/ess-dive-5f6044a689411df-20230427T173940531 unknown ESS-DIVE: Deep Insight for Earth Science Data EARTH SCIENCE > LAND SURFACE > SOILS Seward Peninsula, Alaska Council Road Mile Marker 71 Site (CN_MM71) soil temperature Dataset 2020 dataone:urn:node:ESS_DIVE 2023-11-08T13:48:26Z The reported soil temperature profile measurements (24 locations - 2 probes with 5 and 6 thermistors, respectively - Fig. 1 and Fig. 2) were initiated as part of a soil micro-warming experiment at the Council Road Mile Marker 71 Site (CN_MM71) in September 2017. From 2017 through August 2019, these were measurements of ambient pre-treatment plot conditions. This tussock tundra site (with underlying permafrost) experiences annual frost heaving that causes a vertical movement of the ground surface, hence causing some of the upper most temperature thermistors to be at surface level or above ground and recorded therefore air temperatures near the surface and not below ground soil temperature (see section on Quality Assurance). After August 2019, these measurements ended in preparation for transitioning to the experimental warming of individual plots. The reported temperature data are nominally 3-hour averages of measurements made at varying frequencies (3-hour maximum) with frequencies that depended upon power (solar) availability to operate the sensors (see section in documentation on Methods). The number of values and the standard deviation for each 3-hour average (where appropriate) are also provided. These measurements are located near the NGEE-Arctic CO2 and CH4 eddy covariance tower at the Council Road Site (US-NGC: NGEE Arctic Council, https://ameriflux.lbl.gov/sites/siteinfo/US-NGC#overview) and auxiliary data at https://doi.org/10.5440/1526749. This dataset contains four *.csv files and one *.pdf file. The Next-Generation Ecosystem Experiments: Arctic (NGEE Arctic), was a research effort to reduce uncertainty in Earth System Models by developing a predictive understanding of carbon-rich Arctic ecosystems and feedbacks to climate. NGEE Arctic was supported by the Department of Energy's Office of Biological and Environmental Research. The NGEE Arctic project had two field research sites: 1) located within the Arctic polygonal tundra coastal region on the Barrow Environmental Observatory (BEO) and the North Slope near Utqiagvik (Barrow), Alaska and 2) multiple areas on the discontinuous permafrost region of the Seward Peninsula north of Nome, Alaska. Through observations, experiments, and synthesis with existing datasets, NGEE Arctic provided an enhanced knowledge base for multi-scale modeling and contributed to improved process representation at global pan-Arctic scales within the Department of Energy's Earth system Model (the Energy Exascale Earth System Model, or E3SM), and specifically within the E3SM Land Model component (ELM). Dataset Arctic Council Arctic Barrow Nome north slope permafrost Seward Peninsula Tundra Alaska ESS-DIVE: Deep Insight for Earth Science Data (via DataONE) Arctic ENVELOPE(-163.78578,-163.6541,64.86416,64.830414) |
institution |
Open Polar |
collection |
ESS-DIVE: Deep Insight for Earth Science Data (via DataONE) |
op_collection_id |
dataone:urn:node:ESS_DIVE |
language |
unknown |
topic |
EARTH SCIENCE > LAND SURFACE > SOILS Seward Peninsula, Alaska Council Road Mile Marker 71 Site (CN_MM71) soil temperature |
spellingShingle |
EARTH SCIENCE > LAND SURFACE > SOILS Seward Peninsula, Alaska Council Road Mile Marker 71 Site (CN_MM71) soil temperature Sigrid Dengel Oriana Chafe Paul Cook Margaret Torn NGEE Arctic Soil Micro-warming Experiment Temperature Profiles, Council Road Mile Marker 71, Seward Peninsula, Alaska, 2017-2019 |
topic_facet |
EARTH SCIENCE > LAND SURFACE > SOILS Seward Peninsula, Alaska Council Road Mile Marker 71 Site (CN_MM71) soil temperature |
description |
The reported soil temperature profile measurements (24 locations - 2 probes with 5 and 6 thermistors, respectively - Fig. 1 and Fig. 2) were initiated as part of a soil micro-warming experiment at the Council Road Mile Marker 71 Site (CN_MM71) in September 2017. From 2017 through August 2019, these were measurements of ambient pre-treatment plot conditions. This tussock tundra site (with underlying permafrost) experiences annual frost heaving that causes a vertical movement of the ground surface, hence causing some of the upper most temperature thermistors to be at surface level or above ground and recorded therefore air temperatures near the surface and not below ground soil temperature (see section on Quality Assurance). After August 2019, these measurements ended in preparation for transitioning to the experimental warming of individual plots. The reported temperature data are nominally 3-hour averages of measurements made at varying frequencies (3-hour maximum) with frequencies that depended upon power (solar) availability to operate the sensors (see section in documentation on Methods). The number of values and the standard deviation for each 3-hour average (where appropriate) are also provided. These measurements are located near the NGEE-Arctic CO2 and CH4 eddy covariance tower at the Council Road Site (US-NGC: NGEE Arctic Council, https://ameriflux.lbl.gov/sites/siteinfo/US-NGC#overview) and auxiliary data at https://doi.org/10.5440/1526749. This dataset contains four *.csv files and one *.pdf file. The Next-Generation Ecosystem Experiments: Arctic (NGEE Arctic), was a research effort to reduce uncertainty in Earth System Models by developing a predictive understanding of carbon-rich Arctic ecosystems and feedbacks to climate. NGEE Arctic was supported by the Department of Energy's Office of Biological and Environmental Research. The NGEE Arctic project had two field research sites: 1) located within the Arctic polygonal tundra coastal region on the Barrow Environmental Observatory (BEO) and the North Slope near Utqiagvik (Barrow), Alaska and 2) multiple areas on the discontinuous permafrost region of the Seward Peninsula north of Nome, Alaska. Through observations, experiments, and synthesis with existing datasets, NGEE Arctic provided an enhanced knowledge base for multi-scale modeling and contributed to improved process representation at global pan-Arctic scales within the Department of Energy's Earth system Model (the Energy Exascale Earth System Model, or E3SM), and specifically within the E3SM Land Model component (ELM). |
format |
Dataset |
author |
Sigrid Dengel Oriana Chafe Paul Cook Margaret Torn |
author_facet |
Sigrid Dengel Oriana Chafe Paul Cook Margaret Torn |
author_sort |
Sigrid Dengel |
title |
NGEE Arctic Soil Micro-warming Experiment Temperature Profiles, Council Road Mile Marker 71, Seward Peninsula, Alaska, 2017-2019 |
title_short |
NGEE Arctic Soil Micro-warming Experiment Temperature Profiles, Council Road Mile Marker 71, Seward Peninsula, Alaska, 2017-2019 |
title_full |
NGEE Arctic Soil Micro-warming Experiment Temperature Profiles, Council Road Mile Marker 71, Seward Peninsula, Alaska, 2017-2019 |
title_fullStr |
NGEE Arctic Soil Micro-warming Experiment Temperature Profiles, Council Road Mile Marker 71, Seward Peninsula, Alaska, 2017-2019 |
title_full_unstemmed |
NGEE Arctic Soil Micro-warming Experiment Temperature Profiles, Council Road Mile Marker 71, Seward Peninsula, Alaska, 2017-2019 |
title_sort |
ngee arctic soil micro-warming experiment temperature profiles, council road mile marker 71, seward peninsula, alaska, 2017-2019 |
publisher |
ESS-DIVE: Deep Insight for Earth Science Data |
publishDate |
2020 |
url |
https://search.dataone.org/view/ess-dive-5f6044a689411df-20230427T173940531 |
op_coverage |
NGEE Arctic Council Site, Mile Marker 71, Alaska ENVELOPE(-163.78578,-163.6541,64.86416,64.830414) BEGINDATE: 2017-09-01T00:00:00Z ENDDATE: 2019-08-31T00:00:00Z |
long_lat |
ENVELOPE(-163.78578,-163.6541,64.86416,64.830414) |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Council Arctic Barrow Nome north slope permafrost Seward Peninsula Tundra Alaska |
genre_facet |
Arctic Council Arctic Barrow Nome north slope permafrost Seward Peninsula Tundra Alaska |
_version_ |
1782012326338101248 |