U.S. Department of EnergyOffice of Scientific and Technical Information
Plant physiology, shrub size, thaw depth and soil water content, Seward Peninsula, Alaska, 2023
Abstract
Stomatal response to changing irradiance measurements (m curves), CO2 response (ACi) and light response (AQ) curves on common tussock tundra shrub, graminoid and forb species. Data were collected in July 2023 from three sites on the Seward Peninsula, Kougarok Mile 64, Teller Mile 27 and Council. Measurements were made with LI-COR LI-6800 gas exchange systems on 18 species. For samples from Teller and Kougarok, thaw depth, soil moisture content and dGPS locations are also provided for most samples. Canopy height and canopy diameter are provided for shrubs measured at the Teller site. The data package files include data files, metadata files and the complete instrument output for all gas exchange measurements in .csv format, and a pdf describing the experimental protocols. See the related data package NGA508 for foliar trait data (leaf mass per area, leaf nitrogen concentration).The Next-Generation Ecosystem Experiments: Arctic (NGEE Arctic), was a 15-year research effort (2012-2027) 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 tundramore »
- Authors:
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- Brookhaven National Laboratory; Brookhaven National Laboratory
- Brookhaven National Laboratory
- Publication Date:
- Other Number(s):
- NGA509
- DOE Contract Number:
- AC05-00OR22725
- Research Org.:
- Environmental System Science Data Infrastructure for a Virtual Ecosystem; Next-Generation Ecosystem Experiments (NGEE) Arctic
- Sponsoring Org.:
- U.S. DOE > Office of Science > Biological and Environmental Research (BER)
- Subject:
- 54 ENVIRONMENTAL SCIENCES; EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > ECOSYSTEM FUNCTIONS > PHOTOSYNTHESIS; EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > ECOSYSTEM FUNCTIONS > RESPIRATION RATE; ESS-DIVE CSV File Formatting Guidelines Reporting Format; ESS-DIVE File Level Metadata Reporting Format; ESS-DIVE Leaf-Level Gas Exchange Reporting Format; In Situ/Laboratory Instruments > Chemical Meters/Analyzers > LICOR GAS EXCHANGE SYSTEM
- OSTI Identifier:
- 2341585
- DOI:
- https://doi.org/10.15485/2341585
Citation Formats
Ely, Kim, Yang, Dedi, Anderson, Jeremiah, Serbin, Shawn, and Rogers, Alistair. Plant physiology, shrub size, thaw depth and soil water content, Seward Peninsula, Alaska, 2023. United States: N. p., 2023.
Web. doi:10.15485/2341585.
Ely, Kim, Yang, Dedi, Anderson, Jeremiah, Serbin, Shawn, & Rogers, Alistair. Plant physiology, shrub size, thaw depth and soil water content, Seward Peninsula, Alaska, 2023. United States. doi:https://doi.org/10.15485/2341585
Ely, Kim, Yang, Dedi, Anderson, Jeremiah, Serbin, Shawn, and Rogers, Alistair. 2023.
"Plant physiology, shrub size, thaw depth and soil water content, Seward Peninsula, Alaska, 2023". United States. doi:https://doi.org/10.15485/2341585. https://www.osti.gov/servlets/purl/2341585. Pub date:Sun Dec 31 23:00:00 EST 2023
@article{osti_2341585,
title = {Plant physiology, shrub size, thaw depth and soil water content, Seward Peninsula, Alaska, 2023},
author = {Ely, Kim and Yang, Dedi and Anderson, Jeremiah and Serbin, Shawn and Rogers, Alistair},
abstractNote = {Stomatal response to changing irradiance measurements (m curves), CO2 response (ACi) and light response (AQ) curves on common tussock tundra shrub, graminoid and forb species. Data were collected in July 2023 from three sites on the Seward Peninsula, Kougarok Mile 64, Teller Mile 27 and Council. Measurements were made with LI-COR LI-6800 gas exchange systems on 18 species. For samples from Teller and Kougarok, thaw depth, soil moisture content and dGPS locations are also provided for most samples. Canopy height and canopy diameter are provided for shrubs measured at the Teller site. The data package files include data files, metadata files and the complete instrument output for all gas exchange measurements in .csv format, and a pdf describing the experimental protocols. See the related data package NGA508 for foliar trait data (leaf mass per area, leaf nitrogen concentration).The Next-Generation Ecosystem Experiments: Arctic (NGEE Arctic), was a 15-year research effort (2012-2027) 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).},
doi = {10.15485/2341585},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sun Dec 31 23:00:00 EST 2023},
month = {Sun Dec 31 23:00:00 EST 2023}
}