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description Publicationkeyboard_double_arrow_right Article , Other literature type , Journal 2021Embargo end date: 28 Jul 2021 Australia, Australia, Germany, Switzerland, Finland, France, United Kingdom, France, United Kingdom, France, United Kingdom, Czech Republic, France, AustraliaPublisher:Springer Science and Business Media LLC Funded by:EC | MONOSTAREC| MONOSTARKurt Nicolussi; Vladimir S. Myglan; Markus Stoffel; Bao Yang; Bao Yang; Kristina Seftigen; Kristina Seftigen; Paul J. Krusic; Paul J. Krusic; Josef Ludescher; Jan Esper; Jianglin Wang; Jianglin Wang; Alexander V. Kirdyanov; Alexander V. Kirdyanov; Ulf Büntgen; Guobao Xu; Guobao Xu; Matthew W. Salzer; Étienne Boucher; Étienne Boucher; Philipp Hochreuther; Samuli Helama; Ernesto Tejedor; Frederick Reinig; Clive Oppenheimer; Clive Oppenheimer; Fabio Gennaretti; Achim Bräuning; A. Stine; Christophe Corona; Sebastian Guillet; Peter Huybers; Wolfgang Jens-Henrik Meier; A. M. Trevino; Paolo Cherubini; Björn E. Gunnarson; Malcolm K. Hughes; Dominique Arseneault; Kevin J. Anchukaitis; Joel Guiot; Kathy Allen; Kathy Allen; Olga V. Churakova (Sidorova); Jussi Grießinger; Scott St. George; Rob Wilson; Rob Wilson; Snigdhansu Chatterjee; Valerie Trouet;doi: 10.1038/s41467-021-23627-6 , 10.17863/cam.72964 , 10.17863/cam.73538 , 10.17863/cam.70956 , 10.13016/m2vnjq-1qm5
pmid: 34099683
pmc: PMC8184857
handle: 10023/23399 , 11343/304767
doi: 10.1038/s41467-021-23627-6 , 10.17863/cam.72964 , 10.17863/cam.73538 , 10.17863/cam.70956 , 10.13016/m2vnjq-1qm5
pmid: 34099683
pmc: PMC8184857
handle: 10023/23399 , 11343/304767
AbstractTree-ring chronologies underpin the majority of annually-resolved reconstructions of Common Era climate. However, they are derived using different datasets and techniques, the ramifications of which have hitherto been little explored. Here, we report the results of a double-blind experiment that yielded 15 Northern Hemisphere summer temperature reconstructions from a common network of regional tree-ring width datasets. Taken together as an ensemble, the Common Era reconstruction mean correlates with instrumental temperatures from 1794–2016 CE at 0.79 (p < 0.001), reveals summer cooling in the years following large volcanic eruptions, and exhibits strong warming since the 1980s. Differing in their mean, variance, amplitude, sensitivity, and persistence, the ensemble members demonstrate the influence of subjectivity in the reconstruction process. We therefore recommend the routine use of ensemble reconstruction approaches to provide a more consensual picture of past climate variability.
Nature Communication... arrow_drop_down Publication Database PIK (Potsdam Institute for Climate Impact Research)Article . 2021License: CC BYData sources: Bielefeld Academic Search Engine (BASE)The University of Melbourne: Digital RepositoryArticle . 2021License: CC BYFull-Text: http://hdl.handle.net/11343/304767Data sources: Bielefeld Academic Search Engine (BASE)University of St Andrews: Digital Research RepositoryArticle . 2021License: CC BYFull-Text: https://hdl.handle.net/10023/23399Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2021Full-Text: https://hal.science/hal-03252710Data sources: Bielefeld Academic Search Engine (BASE)St Andrews Research RepositoryArticle . 2021 . Peer-reviewedData sources: St Andrews Research RepositoryInstitut National de la Recherche Agronomique: ProdINRAArticle . 2021Data sources: Bielefeld Academic Search Engine (BASE)Univerzitní repozitář Masarykovy univerzityArticle . 2021Data sources: Univerzitní repozitář Masarykovy univerzityUniversity of Tasmania: UTas ePrintsArticle . 2021Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1038/s41467-021-23627-6&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 90 citations 90 popularity Top 1% influence Top 10% impulse Top 1% 
Powered by BIP!more_vert Nature Communication... arrow_drop_down Publication Database PIK (Potsdam Institute for Climate Impact Research)Article . 2021License: CC BYData sources: Bielefeld Academic Search Engine (BASE)The University of Melbourne: Digital RepositoryArticle . 2021License: CC BYFull-Text: http://hdl.handle.net/11343/304767Data sources: Bielefeld Academic Search Engine (BASE)University of St Andrews: Digital Research RepositoryArticle . 2021License: CC BYFull-Text: https://hdl.handle.net/10023/23399Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2021Full-Text: https://hal.science/hal-03252710Data sources: Bielefeld Academic Search Engine (BASE)St Andrews Research RepositoryArticle . 2021 . Peer-reviewedData sources: St Andrews Research RepositoryInstitut National de la Recherche Agronomique: ProdINRAArticle . 2021Data sources: Bielefeld Academic Search Engine (BASE)Univerzitní repozitář Masarykovy univerzityArticle . 2021Data sources: Univerzitní repozitář Masarykovy univerzityUniversity of Tasmania: UTas ePrintsArticle . 2021Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1038/s41467-021-23627-6&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2019 Russian Federation, Finland, Russian FederationPublisher:Elsevier BV Funded by:SNSF | Compound specific isotope..., SNSF | Buffer-Capacity-based Liv..., SNSF | Key Mechanisms of Metabol...SNSF| Compound specific isotope analysis in aerosol, paleo climatological and ecological research ,SNSF| Buffer-Capacity-based Livelihood Resilience to Stressors - an Early Warning Tool and its Application in Makueni County, Kenya ,SNSF| Key Mechanisms of Metabolic Changes in Mountain Pine and Larch under Drought in the Swiss National ParkChristof Bigler; Lola Schmid; Marco M. Lehmann; Olga V. Churakova (Sidorova); Olga V. Churakova (Sidorova); Rolf T. W. Siegwolf; Rolf T. W. Siegwolf; Galina Timofeeva; Galina Timofeeva; Marina V. Fonti; Matthias Saurer; Matthias Saurer; Katja Rinne-Garmston;pmid: 30925436
Elevated CO2 along with rising temperature and water deficits can lead to changes in tree physiology and leaf biochemistry. These changes can increase heat- and drought-induced tree mortality. We aim to reveal the impacts of climatic drivers on individual compounds at the leaf level among European larch (Larix decidua) and mountain pine (Pinus mugo) trees, which are widely distributed at high elevations. We investigated seasonal carbon isotope composition (δ13C) and concentration patterns of carbohydrates and organic acids in needles of these two different species from a case study in the Swiss National Park (SNP). We found that average and minimum air temperatures were the main climatic drivers of seasonal variation of δ13C in sucrose and glucose as well as in concentrations of carbohydrates and citric acid/citrate in needles of both tree species. The impact of seasonal climatic drivers on larch and mountain pine trees at the needle level is in line with our earlier study in this region for long-term changes at the tree-ring level. We conclude that the species-specific changes in δ13C and concentrations of carbohydrates and organic acids are sensitive indicators of changes in the metabolic pathways occurring as a result of climatic changes.
Plant Physiology and... arrow_drop_down Plant Physiology and BiochemistryArticle . 2019 . Peer-reviewedLicense: Elsevier TDMData sources: CrossrefSiberian Federal University: Archiv Elektronnych SFUArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.plaphy.2019.03.016&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.euAccess Routesbronze 12 citations 12 popularity Top 10% influence Average impulse Top 10% Powered by BIP!more_vert Plant Physiology and... arrow_drop_down Plant Physiology and BiochemistryArticle . 2019 . Peer-reviewedLicense: Elsevier TDMData sources: CrossrefSiberian Federal University: Archiv Elektronnych SFUArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.plaphy.2019.03.016&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu
description Publicationkeyboard_double_arrow_right Article , Other literature type , Journal 2021Embargo end date: 28 Jul 2021 Australia, Australia, Germany, Switzerland, Finland, France, United Kingdom, France, United Kingdom, France, United Kingdom, Czech Republic, France, AustraliaPublisher:Springer Science and Business Media LLC Funded by:EC | MONOSTAREC| MONOSTARKurt Nicolussi; Vladimir S. Myglan; Markus Stoffel; Bao Yang; Bao Yang; Kristina Seftigen; Kristina Seftigen; Paul J. Krusic; Paul J. Krusic; Josef Ludescher; Jan Esper; Jianglin Wang; Jianglin Wang; Alexander V. Kirdyanov; Alexander V. Kirdyanov; Ulf Büntgen; Guobao Xu; Guobao Xu; Matthew W. Salzer; Étienne Boucher; Étienne Boucher; Philipp Hochreuther; Samuli Helama; Ernesto Tejedor; Frederick Reinig; Clive Oppenheimer; Clive Oppenheimer; Fabio Gennaretti; Achim Bräuning; A. Stine; Christophe Corona; Sebastian Guillet; Peter Huybers; Wolfgang Jens-Henrik Meier; A. M. Trevino; Paolo Cherubini; Björn E. Gunnarson; Malcolm K. Hughes; Dominique Arseneault; Kevin J. Anchukaitis; Joel Guiot; Kathy Allen; Kathy Allen; Olga V. Churakova (Sidorova); Jussi Grießinger; Scott St. George; Rob Wilson; Rob Wilson; Snigdhansu Chatterjee; Valerie Trouet;doi: 10.1038/s41467-021-23627-6 , 10.17863/cam.72964 , 10.17863/cam.73538 , 10.17863/cam.70956 , 10.13016/m2vnjq-1qm5
pmid: 34099683
pmc: PMC8184857
handle: 10023/23399 , 11343/304767
doi: 10.1038/s41467-021-23627-6 , 10.17863/cam.72964 , 10.17863/cam.73538 , 10.17863/cam.70956 , 10.13016/m2vnjq-1qm5
pmid: 34099683
pmc: PMC8184857
handle: 10023/23399 , 11343/304767
AbstractTree-ring chronologies underpin the majority of annually-resolved reconstructions of Common Era climate. However, they are derived using different datasets and techniques, the ramifications of which have hitherto been little explored. Here, we report the results of a double-blind experiment that yielded 15 Northern Hemisphere summer temperature reconstructions from a common network of regional tree-ring width datasets. Taken together as an ensemble, the Common Era reconstruction mean correlates with instrumental temperatures from 1794–2016 CE at 0.79 (p < 0.001), reveals summer cooling in the years following large volcanic eruptions, and exhibits strong warming since the 1980s. Differing in their mean, variance, amplitude, sensitivity, and persistence, the ensemble members demonstrate the influence of subjectivity in the reconstruction process. We therefore recommend the routine use of ensemble reconstruction approaches to provide a more consensual picture of past climate variability.
Nature Communication... arrow_drop_down Publication Database PIK (Potsdam Institute for Climate Impact Research)Article . 2021License: CC BYData sources: Bielefeld Academic Search Engine (BASE)The University of Melbourne: Digital RepositoryArticle . 2021License: CC BYFull-Text: http://hdl.handle.net/11343/304767Data sources: Bielefeld Academic Search Engine (BASE)University of St Andrews: Digital Research RepositoryArticle . 2021License: CC BYFull-Text: https://hdl.handle.net/10023/23399Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2021Full-Text: https://hal.science/hal-03252710Data sources: Bielefeld Academic Search Engine (BASE)St Andrews Research RepositoryArticle . 2021 . Peer-reviewedData sources: St Andrews Research RepositoryInstitut National de la Recherche Agronomique: ProdINRAArticle . 2021Data sources: Bielefeld Academic Search Engine (BASE)Univerzitní repozitář Masarykovy univerzityArticle . 2021Data sources: Univerzitní repozitář Masarykovy univerzityUniversity of Tasmania: UTas ePrintsArticle . 2021Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1038/s41467-021-23627-6&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 90 citations 90 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!more_vert Nature Communication... arrow_drop_down Publication Database PIK (Potsdam Institute for Climate Impact Research)Article . 2021License: CC BYData sources: Bielefeld Academic Search Engine (BASE)The University of Melbourne: Digital RepositoryArticle . 2021License: CC BYFull-Text: http://hdl.handle.net/11343/304767Data sources: Bielefeld Academic Search Engine (BASE)University of St Andrews: Digital Research RepositoryArticle . 2021License: CC BYFull-Text: https://hdl.handle.net/10023/23399Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2021Full-Text: https://hal.science/hal-03252710Data sources: Bielefeld Academic Search Engine (BASE)St Andrews Research RepositoryArticle . 2021 . Peer-reviewedData sources: St Andrews Research RepositoryInstitut National de la Recherche Agronomique: ProdINRAArticle . 2021Data sources: Bielefeld Academic Search Engine (BASE)Univerzitní repozitář Masarykovy univerzityArticle . 2021Data sources: Univerzitní repozitář Masarykovy univerzityUniversity of Tasmania: UTas ePrintsArticle . 2021Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1038/s41467-021-23627-6&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2019 Russian Federation, Finland, Russian FederationPublisher:Elsevier BV Funded by:SNSF | Compound specific isotope..., SNSF | Buffer-Capacity-based Liv..., SNSF | Key Mechanisms of Metabol...SNSF| Compound specific isotope analysis in aerosol, paleo climatological and ecological research ,SNSF| Buffer-Capacity-based Livelihood Resilience to Stressors - an Early Warning Tool and its Application in Makueni County, Kenya ,SNSF| Key Mechanisms of Metabolic Changes in Mountain Pine and Larch under Drought in the Swiss National ParkChristof Bigler; Lola Schmid; Marco M. Lehmann; Olga V. Churakova (Sidorova); Olga V. Churakova (Sidorova); Rolf T. W. Siegwolf; Rolf T. W. Siegwolf; Galina Timofeeva; Galina Timofeeva; Marina V. Fonti; Matthias Saurer; Matthias Saurer; Katja Rinne-Garmston;pmid: 30925436
Elevated CO2 along with rising temperature and water deficits can lead to changes in tree physiology and leaf biochemistry. These changes can increase heat- and drought-induced tree mortality. We aim to reveal the impacts of climatic drivers on individual compounds at the leaf level among European larch (Larix decidua) and mountain pine (Pinus mugo) trees, which are widely distributed at high elevations. We investigated seasonal carbon isotope composition (δ13C) and concentration patterns of carbohydrates and organic acids in needles of these two different species from a case study in the Swiss National Park (SNP). We found that average and minimum air temperatures were the main climatic drivers of seasonal variation of δ13C in sucrose and glucose as well as in concentrations of carbohydrates and citric acid/citrate in needles of both tree species. The impact of seasonal climatic drivers on larch and mountain pine trees at the needle level is in line with our earlier study in this region for long-term changes at the tree-ring level. We conclude that the species-specific changes in δ13C and concentrations of carbohydrates and organic acids are sensitive indicators of changes in the metabolic pathways occurring as a result of climatic changes.
Plant Physiology and... arrow_drop_down Plant Physiology and BiochemistryArticle . 2019 . Peer-reviewedLicense: Elsevier TDMData sources: CrossrefSiberian Federal University: Archiv Elektronnych SFUArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.plaphy.2019.03.016&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.euAccess Routesbronze 12 citations 12 popularity Top 10% influence Average impulse Top 10% Powered by BIP!more_vert Plant Physiology and... arrow_drop_down Plant Physiology and BiochemistryArticle . 2019 . Peer-reviewedLicense: Elsevier TDMData sources: CrossrefSiberian Federal University: Archiv Elektronnych SFUArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.plaphy.2019.03.016&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu