U.S. Department of EnergyOffice of Scientific and Technical Information
Vegetation Warming Experiment: Plant Physiology, Utqiagvik (Barrow), Alaska, 2017
Abstract
Leaf gas exchange measurements on Petasites frigidus (L.) Fr. following a single season warming treatment. Data were collected in 2017 from 5 treatment warming chambers and paired control plots located on the Barrow Environmental Observatory (BEO), Utqiagvik, Alaska. Data include CO2 response (ACi) curves, light response (AQ) curves, and dark-adapted respiration (Rdark) logged data measured at controlled leaf temperatures from 5-25 °C. The data package includes 4 data files in .csv format, 10 metadata files and the complete instrument output for all measurements. These data were collected as part of an experiment using Zero Power Warming (ZPW) chambers that delivered a single season warming treatment of ~4 °C above ambient air temperature. Four different plant species were targeted over four experimental years from 2017-2021. See related data packages for processed gas exchange data, leaf trait data (leaf mass per area, leaf nitrogen concentration), ambient and chamber environmental conditions, phenocamera images, thaw depth and GPS locations of chambers.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 ofmore »
- Publication Date:
- Other Number(s):
- NGA102
- DOE Contract Number:
- AC05-00OR22725
- Research Org.:
- 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)
- Sponsoring Org.:
- USDOE Office of Science (SC), Biological and Environmental Research (BER)
- Collaborations:
- ORNL
- Subject:
- 54 ENVIRONMENTAL SCIENCES; Barrow Environmental Observatory; ESS-DIVE CSV File Formatting Guidelines Reporting Format; ESS-DIVE File Level Metadata Reporting Format; ESS-DIVE Leaf-Level Gas Exchange Reporting Format; North Slope, Alaska; Utqiagvik, Alaska
- OSTI Identifier:
- 2322562
- DOI:
- https://doi.org/10.5440/2322562
Citation Formats
Ely, Kim, and Rogers, Alistair. Vegetation Warming Experiment: Plant Physiology, Utqiagvik (Barrow), Alaska, 2017. United States: N. p., 2024.
Web. doi:10.5440/2322562.
Ely, Kim, & Rogers, Alistair. Vegetation Warming Experiment: Plant Physiology, Utqiagvik (Barrow), Alaska, 2017. United States. doi:https://doi.org/10.5440/2322562
Ely, Kim, and Rogers, Alistair. 2024.
"Vegetation Warming Experiment: Plant Physiology, Utqiagvik (Barrow), Alaska, 2017". United States. doi:https://doi.org/10.5440/2322562. https://www.osti.gov/servlets/purl/2322562. Pub date:Tue Mar 12 04:00:00 UTC 2024
@article{osti_2322562,
title = {Vegetation Warming Experiment: Plant Physiology, Utqiagvik (Barrow), Alaska, 2017},
author = {Ely, Kim and Rogers, Alistair},
abstractNote = {Leaf gas exchange measurements on Petasites frigidus (L.) Fr. following a single season warming treatment. Data were collected in 2017 from 5 treatment warming chambers and paired control plots located on the Barrow Environmental Observatory (BEO), Utqiagvik, Alaska. Data include CO2 response (ACi) curves, light response (AQ) curves, and dark-adapted respiration (Rdark) logged data measured at controlled leaf temperatures from 5-25 °C. The data package includes 4 data files in .csv format, 10 metadata files and the complete instrument output for all measurements. These data were collected as part of an experiment using Zero Power Warming (ZPW) chambers that delivered a single season warming treatment of ~4 °C above ambient air temperature. Four different plant species were targeted over four experimental years from 2017-2021. See related data packages for processed gas exchange data, leaf trait data (leaf mass per area, leaf nitrogen concentration), ambient and chamber environmental conditions, phenocamera images, thaw depth and GPS locations of chambers.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 = {10.5440/2322562},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Mar 12 04:00:00 UTC 2024},
month = {Tue Mar 12 04:00:00 UTC 2024}
}