Stable carbon isotope tree-ring records (Thelon River, Northwest Territories, Canada) 1900-2003
Carbon isotope discrimination records of white spruce (Picea glauca [Moench] Voss) trees sampled along the Thelon River (64º03’N / 103º87’W, 160 m a.s.l.) in 2004. When using this dataset, please cite: Lévesque, M., Andreu-Hayles, L., D’Arrigo, R., Oelkers, R., & Buckley, B. M. (2023). Non-l...
Main Authors: | , , |
---|---|
Format: | Dataset |
Language: | unknown |
Published: |
Arctic Data Center
2023
|
Subjects: | |
Online Access: | https://doi.org/10.18739/A2BC3SZ65 |
id |
dataone:doi:10.18739/A2BC3SZ65 |
---|---|
record_format |
openpolar |
spelling |
dataone:doi:10.18739/A2BC3SZ65 2024-10-03T18:45:54+00:00 Stable carbon isotope tree-ring records (Thelon River, Northwest Territories, Canada) 1900-2003 Laia Andreu-Hayles Rose Oelkers Mathieu Levesque White spruce (Picea glauca [Moench] Voss) trees sampled along the Thelon River (64º03’N / 103º87’W, 160 m a.s.l.) in Northwest Territories, Canada ENVELOPE(-103.87,-103.87,64.03,64.03) BEGINDATE: 2022-12-20T00:00:00Z ENDDATE: 2022-12-20T00:00:00Z 2023-01-01T00:00:00Z https://doi.org/10.18739/A2BC3SZ65 unknown Arctic Data Center stable carbon isotopes tree ring Picea Picea glauca Picea glauca Dataset 2023 dataone:urn:node:ARCTIC https://doi.org/10.18739/A2BC3SZ65 2024-10-03T18:19:22Z Carbon isotope discrimination records of white spruce (Picea glauca [Moench] Voss) trees sampled along the Thelon River (64º03’N / 103º87’W, 160 m a.s.l.) in 2004. When using this dataset, please cite: Lévesque, M., Andreu-Hayles, L., D’Arrigo, R., Oelkers, R., & Buckley, B. M. (2023). Non-linear Growth and Physiological Responses of White Spruce at North American Arctic Treeline. Journal of Geophysical Research: Biogeosciences, 128, e2022JG007096. https://doi.org/10.1029/2022JG007096 and for the methodology: Andreu-Hayles, L., Levesque, M., Martin-Benito, D., Huang, W., Harris, R., Oelkers, R., Leland, C., Martin-Fernández, J., Anchukaitis, K.J. and Helle, G. (2019). A high yield cellulose extraction system for small whole wood samples and dual measurement of carbon and oxygen stable isotopes. Chemical Geology, 504, 53-65. Project abstract: Temperatures in Arctic and subarctic North America are rising and are projected to continue to rise. Furthermore, atmospheric carbon dioxide is increasing around the globe. This project evaluates the response of white spruce to these ongoing changes. It uses archived samples from ten sites, standard tree-ring methodologies supplemented by novel chemical analyses, and numerical models to understand tree growth response to changing environmental drivers. Extending traditional tree-ring width and maximum latewood density records, the principal investigators established a high latitude network of stable carbon (d13C) and oxygen (d18O) isotope measurements, which provide an independent constraint on such changes relative to traditional dendroclimatological measurements. This project represents an interdisciplinary opportunity to combine three distinct disciplines: (1) basic dendrochronological techniques, which allow for precisely-dated, quantitative and verifiable long-term tree-ring records; (2) low temperature geochemical tools to measure del13C and del18O ratios that independently reflect environmental variables including temperature, precipitation, relative humidity and long-term physiological information on water use efficiency in natural forests; and (3) the joint use of a process-based mechanistic model, MAIDENiso, to distinguish between the confounding effects of increases in temperatures and atmospheric CO2 and to predict boreal forest response under different scenarios, and the NASA GISS ModelE2 general circulation model to provide inputs to MAIDENiso. Dataset Arctic Northwest Territories Subarctic Thelon River Arctic Data Center (via DataONE) Arctic Northwest Territories Canada Buckley ENVELOPE(163.933,163.933,-84.967,-84.967) Helle ENVELOPE(14.664,14.664,68.243,68.243) Leland ENVELOPE(12.943,12.943,66.064,66.064) ENVELOPE(-103.87,-103.87,64.03,64.03) |
institution |
Open Polar |
collection |
Arctic Data Center (via DataONE) |
op_collection_id |
dataone:urn:node:ARCTIC |
language |
unknown |
topic |
stable carbon isotopes tree ring Picea Picea glauca Picea glauca |
spellingShingle |
stable carbon isotopes tree ring Picea Picea glauca Picea glauca Laia Andreu-Hayles Rose Oelkers Mathieu Levesque Stable carbon isotope tree-ring records (Thelon River, Northwest Territories, Canada) 1900-2003 |
topic_facet |
stable carbon isotopes tree ring Picea Picea glauca Picea glauca |
description |
Carbon isotope discrimination records of white spruce (Picea glauca [Moench] Voss) trees sampled along the Thelon River (64º03’N / 103º87’W, 160 m a.s.l.) in 2004. When using this dataset, please cite: Lévesque, M., Andreu-Hayles, L., D’Arrigo, R., Oelkers, R., & Buckley, B. M. (2023). Non-linear Growth and Physiological Responses of White Spruce at North American Arctic Treeline. Journal of Geophysical Research: Biogeosciences, 128, e2022JG007096. https://doi.org/10.1029/2022JG007096 and for the methodology: Andreu-Hayles, L., Levesque, M., Martin-Benito, D., Huang, W., Harris, R., Oelkers, R., Leland, C., Martin-Fernández, J., Anchukaitis, K.J. and Helle, G. (2019). A high yield cellulose extraction system for small whole wood samples and dual measurement of carbon and oxygen stable isotopes. Chemical Geology, 504, 53-65. Project abstract: Temperatures in Arctic and subarctic North America are rising and are projected to continue to rise. Furthermore, atmospheric carbon dioxide is increasing around the globe. This project evaluates the response of white spruce to these ongoing changes. It uses archived samples from ten sites, standard tree-ring methodologies supplemented by novel chemical analyses, and numerical models to understand tree growth response to changing environmental drivers. Extending traditional tree-ring width and maximum latewood density records, the principal investigators established a high latitude network of stable carbon (d13C) and oxygen (d18O) isotope measurements, which provide an independent constraint on such changes relative to traditional dendroclimatological measurements. This project represents an interdisciplinary opportunity to combine three distinct disciplines: (1) basic dendrochronological techniques, which allow for precisely-dated, quantitative and verifiable long-term tree-ring records; (2) low temperature geochemical tools to measure del13C and del18O ratios that independently reflect environmental variables including temperature, precipitation, relative humidity and long-term physiological information on water use efficiency in natural forests; and (3) the joint use of a process-based mechanistic model, MAIDENiso, to distinguish between the confounding effects of increases in temperatures and atmospheric CO2 and to predict boreal forest response under different scenarios, and the NASA GISS ModelE2 general circulation model to provide inputs to MAIDENiso. |
format |
Dataset |
author |
Laia Andreu-Hayles Rose Oelkers Mathieu Levesque |
author_facet |
Laia Andreu-Hayles Rose Oelkers Mathieu Levesque |
author_sort |
Laia Andreu-Hayles |
title |
Stable carbon isotope tree-ring records (Thelon River, Northwest Territories, Canada) 1900-2003 |
title_short |
Stable carbon isotope tree-ring records (Thelon River, Northwest Territories, Canada) 1900-2003 |
title_full |
Stable carbon isotope tree-ring records (Thelon River, Northwest Territories, Canada) 1900-2003 |
title_fullStr |
Stable carbon isotope tree-ring records (Thelon River, Northwest Territories, Canada) 1900-2003 |
title_full_unstemmed |
Stable carbon isotope tree-ring records (Thelon River, Northwest Territories, Canada) 1900-2003 |
title_sort |
stable carbon isotope tree-ring records (thelon river, northwest territories, canada) 1900-2003 |
publisher |
Arctic Data Center |
publishDate |
2023 |
url |
https://doi.org/10.18739/A2BC3SZ65 |
op_coverage |
White spruce (Picea glauca [Moench] Voss) trees sampled along the Thelon River (64º03’N / 103º87’W, 160 m a.s.l.) in Northwest Territories, Canada ENVELOPE(-103.87,-103.87,64.03,64.03) BEGINDATE: 2022-12-20T00:00:00Z ENDDATE: 2022-12-20T00:00:00Z |
long_lat |
ENVELOPE(163.933,163.933,-84.967,-84.967) ENVELOPE(14.664,14.664,68.243,68.243) ENVELOPE(12.943,12.943,66.064,66.064) ENVELOPE(-103.87,-103.87,64.03,64.03) |
geographic |
Arctic Northwest Territories Canada Buckley Helle Leland |
geographic_facet |
Arctic Northwest Territories Canada Buckley Helle Leland |
genre |
Arctic Northwest Territories Subarctic Thelon River |
genre_facet |
Arctic Northwest Territories Subarctic Thelon River |
op_doi |
https://doi.org/10.18739/A2BC3SZ65 |
_version_ |
1811922005977464832 |