Appendix A. Supplementary data: Supplementary material 1: https://ars.els-cdn.com/content/image/1-s2.0-S0006320719317124-mmc1.pdf (284KB) - Supplementary material 2: https://ars.els-cdn.com/content/image/1-s2.0-S0006320719317124-mmc2.pdf (276KB). ; EUs H2020 Marie Skłodowska-Curie Actions (No 676108); Villum Fonden (VKR023371); National Council for Scientific and Technological Development (CNPq) (203407/2017-2); The Australian Research Council Future Fellowship (FT180100354); The Grantham Foundation for the Protection of the Environment; The Kenneth Miller Trust; Natural Environment Research Council (NERC DTP [NE/L002507/1]); Cambridge International Scholarship from the Cambridge Trust; Newton International Fellowship of the Royal Society; Australian Government, Endeavor Postgraduate Scholarship; Branco Weiss Fellowship Administered by the ETH Zürich; Drapers' Company Fellowship, Pembroke College; Natural Environment Research Council (NERC DTP [NE/L002507/1 and NE/S001395/1]); Royal Commission for the Exhibition of 1851 Research Fellowship; Cambridge Trust Cambridge-Australia Poynton Scholarship; Cambridge Department of Zoology J. S. Gardiner Scholarship.
Conservation science is a crisis-oriented discipline focused on reducing human impacts on nature. To explore how the field has changed over the past two decades, we analyzed 3245 applications for oral presentations submitted to the Student Conference on Conservation Science (SCCS) in Cambridge, UK. SCCS has been running every year since 2000, aims for global representation by providing bursaries to early-career conservationists from lower-income countries, and has never had a thematic focus, beyond conservation in the broadest sense. We found that the majority of projects submitted to SCCS were based on primary biological data collected from local scale field studies in the tropics, contrary to established literature which highlights gaps in tropical research. Our results showed a small increase over time in submissions framed around how nature benefits people as well as a small increase in submissions integrating social science. Our findings suggest that students and early-career conservationists could provide pathways to increase availability of data from the tropics and address well-known biases in the published literature towards wealthier countries. We hope this research will motivate efforts to support student projects, ensuring data and results are published and data made publicly available. ; The project was made possible through funding from: JG: EUs Horizon 2020 Marie Skłodowska-Curie program (No 676108) and VILLUM FONDEN (VKR023371), HA-P; National Council for Scientific and Technological Development (CNPq) (203407/2017-2), TA: The Australian Research Council Future Fellowship (FT180100354), The Grantham Foundation for the Protection of the Environment and The Kenneth Miller Trust, APC: the Natural Environment Research Council (NERC DTP [NE/L002507/1]), LC: Cambridge International Scholarship from the Cambridge Trust, FH: the Newton International Fellowship of the Royal Society, DM: the Australian Government, Endeavor Postgraduate Scholarhip, HM: Branco Weiss Fellowship Administered by the ETH Zürich and Drapers' Company Fellowship, Pembroke College BIS: the Natural Environment Research Council (NERC DTP[NE/L002507/1 and NE/S001395/1]) and the Royal Commission for the Exhibition of 1851 Research Fellowship, HW: Cambridge Trust Cambridge-Australia Poynton Scholarship and Cambridge Department of Zoology J. S. Gardiner Scholarship.
This is the author accepted manuscroipt. The final version is available from Elsevier via the DOI in this record ; Conservation science is a crisis-oriented discipline focused on reducing human impacts on nature. To explore how the field has changed over the past two decades, we analyzed 3245 applications for oral presentations submitted to the Student Conference on Conservation Science (SCCS) in Cambridge, UK. SCCS has been running every year since 2000, aims for global representation by providing bursaries to early-career conservationists from lower-income countries, and has never had a thematic focus, beyond conservation in the broadest sense. We found that the majority of projects submitted to SCCS were based on primary biological data collected from local scale field studies in the tropics, contrary to established literature which highlights gaps in tropical research. Our results showed a small increase over time in submissions framed around how nature benefits people as well as a small increase in submissions integrating social science. Our findings suggest that students and early-career conservationists could provide pathways to increase availability of data from the tropics and address well-known biases in the published literature towards wealthier countries. We hope this research will motivate efforts to support student projects, ensuring data and results are published and data made publicly available. ; European Union Horizon 2020 ; Villum Fonden ; National Council for Scientific and Technological Development (CNPq) ; Australian Research Council Future Fellowship ; Grantham Foundation for the Protection of the Environment ; Kenneth Miller Trust ; Natural Environment Research Council (NERC) ; Cambridge Trust ; Royal Society ; Australian Government ; Branco Weiss Fellowship ; Royal Commission for the Exhibition of 1851
Book Reviews in This Article:W. E. Wightman. The Lacy Family in England and Normandy, 1066‐1194.H. S. Bennett. Life on the English Manor: A Study of Peasant Conditions, 1150‐1400.Margaret Wood. The English Mediaeval House.D. Portman. Exeter Houses, 1400‐1700.Patrick Collinson. The Elizabethan Puritan Movement. Calendar of the Patent Rolls. Preserved in the Public Record Office. Elizabeth I.Margaret Cash (Ed.). Devon Inventories of the Sixteenth and Seventeenth Centuries.P. E. Jones (Ed.). The Fire Court: Calendar to the Judgments and Decrees of the Court of Judicature appointed to determine differences between landlords and tenants as to rebuilding after the Great Fire.G. E. Fussell. The English Dairy Farmer, 1500‐1900.A. Andréadès. History of the Bank of England, 1640‐1903.P. G. M. Dickson. The Financial Revolution in England. A Study in the Development of Public Credit, 1688‐1756.Robert Munter. The History of the Irish Newspaper, 1685‐1760.W. A. McCutcheon. The Canals of the North of Ireland.J. D. Williams. Audley End. The Restoration of 1762‐1797.W. E. Minchinton (Ed.). Politics and the Port of Bristol in the Eighteenth Century.Stanley D. Chapman. The Early Factory Masters. The Transition to the Factory System in the Midlands Textile Industry.Phyllis Deane. The First Industrial Revolution.J. Child. Industrial Relations in the British Printing Industry. The Quest for Security.Werner von Siemens. Inventor and Entrepreneur: Recollections of Werner von Siemens.Kurt Grunwald. Türkenhirsch: A Study of Baron Maurice de Hirsch, Entrepreneur and Philanthropist.J. D. Bailey. A Hundred Tears of Pastoral Banking. A History of the Australian Mercantile Land and Finance Company, 1863‐1963.F. B. Smith. The Making of the Second Reform Bill.W. R. Powell (Ed.). A History of the County of Essex.Peter Mathias. Retailing Revolution. A History of Multiple Retailing in the Food Trades based upon the Allied Suppliers Group of Companies.Marc Bloch. French Rural History: an Essay on its Basic Characteristics.J. P. Nettl. Rosa Luxemburg.Erich Gruner and Karl Frei. Die schweizerische Bundesversammlung, 1848‐1920 L'Assemblée fédérale suisse, 1848‐1920.Richard Colebrook Harris. The Seigneurial System in Early Canada. Geographical Study.Ashin Das Gupta. Malabar in Asian Trade, 1740‐1800.David Birmingham. Trade and Conflict in Angola.
Background Internet-based Cognitive Behavioural Therapy (iCBT) is found effective in treating common mental disorders. However, the use of these interventions in routine care is limited. The international ImpleMentAll study is funded by the European Union's Horizon 2020 programme. It is concerned with studying and improving methods for implementing evidence-based iCBT services for common mental disorders in routine mental health care. A digitally accessible implementation toolkit (ItFits-toolkit) will be introduced to mental health care organizations with the aim to facilitate the ongoing implementation of iCBT services within local contexts. This study investigates the effectiveness of the ItFits-toolkit by comparing it to implementation-as-usual activities. Methods A stepped wedge cluster randomized controlled trial (SWT) design will be applied. Over a trial period of 30 months, the ItFits-toolkit will be introduced sequentially in twelve routine mental health care organizations in primary and specialist care across nine countries in Europe and Australia. Repeated measures are applied to assess change over time in the outcome variables. The effectiveness of the ItFits-toolkit will be assessed in terms of the degree of normalization of the use of the iCBT services. Several exploratory outcomes including uptake of the iCBT services will be measured to feed the interpretation of the primary outcome. Data will be collected via a centralized data collection system and analysed using generalized linear mixed modelling. A qualitative process evaluation of routine implementation activities and the use of the ItFits-toolkit will be conducted within this study. Discussion The ImpleMentAll study is a large-scale international research project designed to study the effectiveness of tailored implementation. Using a SWT design that allows to examine change over time, this study will investigate the effect of tailored implementation on the normalization of the use of iCBT services and their uptake. It will provide a better ...
Background: Internet-based Cognitive Behavioural Therapy (iCBT) is found effective in treating common mental disorders. However, the use of these interventions in routine care is limited. The international ImpleMentAll study is funded by the European Union's Horizon 2020 programme. It is concerned with studying and improving methods for implementing evidence-based iCBT services for common mental disorders in routine mental health care. A digitally accessible implementation toolkit (ItFits-toolkit) will be introduced to mental health care organizations with the aim to facilitate the ongoing implementation of iCBT services within local contexts. This study investigates the effectiveness of the ItFits-toolkit by comparing it to implementation-as-usual activities. Methods: A stepped wedge cluster randomized controlled trial (SWT) design will be applied. Over a trial period of 30 months, the ItFits-toolkit will be introduced sequentially in twelve routine mental health care organizations in primary and specialist care across nine countries in Europe and Australia. Repeated measures are applied to assess change over time in the outcome variables. The effectiveness of the ItFits-toolkit will be assessed in terms of the degree of normalization of the use of the iCBT services. Several exploratory outcomes including uptake of the iCBT services will be measured to feed the interpretation of the primary outcome. Data will be collected via a centralized data collection system and analysed using generalized linear mixed modelling. A qualitative process evaluation of routine implementation activities and the use of the ItFits-toolkit will be conducted within this study. Discussion: The ImpleMentAll study is a large-scale international research project designed to study the effectiveness of tailored implementation. Using a SWT design that allows to examine change over time, this study will investigate the effect of tailored implementation on the normalization of the use of iCBT services and their uptake. It will provide a better understanding of the process and methods of tailoring implementation strategies. If found effective, the ItFits-toolkit will be made accessible for mental health care service providers, to help them overcome their context-specific implementation challenges. Trial registration: ClinicalTrials.gov NCT03652883. Retrospectively registered on 29 August 2018
BACKGROUND: Internet-based Cognitive Behavioural Therapy (iCBT) is found effective in treating common mental disorders. However, the use of these interventions in routine care is limited. The international ImpleMentAll study is funded by the European Union's Horizon 2020 programme. It is concerned with studying and improving methods for implementing evidence-based iCBT services for common mental disorders in routine mental health care. A digitally accessible implementation toolkit (ItFits-toolkit) will be introduced to mental health care organizations with the aim to facilitate the ongoing implementation of iCBT services within local contexts. This study investigates the effectiveness of the ItFits-toolkit by comparing it to implementation-as-usual activities. METHODS: A stepped wedge cluster randomized controlled trial (SWT) design will be applied. Over a trial period of 30 months, the ItFits-toolkit will be introduced sequentially in twelve routine mental health care organizations in primary and specialist care across nine countries in Europe and Australia. Repeated measures are applied to assess change over time in the outcome variables. The effectiveness of the ItFits-toolkit will be assessed in terms of the degree of normalization of the use of the iCBT services. Several exploratory outcomes including uptake of the iCBT services will be measured to feed the interpretation of the primary outcome. Data will be collected via a centralized data collection system and analysed using generalized linear mixed modelling. A qualitative process evaluation of routine implementation activities and the use of the ItFits-toolkit will be conducted within this study. DISCUSSION: The ImpleMentAll study is a large-scale international research project designed to study the effectiveness of tailored implementation. Using a SWT design that allows to examine change over time, this study will investigate the effect of tailored implementation on the normalization of the use of iCBT services and their uptake. It will provide a ...
In: Bührmann , L , Schuurmans , J , Ruwaard , J , Fleuren , M , Etzelmüller , A , Piera-Jiménez , J , Finch , T , Rapley , T , Potthoff , S , Aouizerate , B , Batterham , P J , Calear , A , Christensen , H , Pedersen , C D , Ebert , D D , Van der Eycken , E , Fanaj , N , van Genugten , C , Hanssen , D , Hegerl , U , Hug , J , Kleiboer , A , Mathiasen , K , May , C , Mustafa , S , Oehler , C , Cerga-Pashoja , A , Pope , C , Qirjako , G , Rosmalen , J , Sacco , Y , Samalin , L , Skjøth , M M , Tarp , K , Titzler , I , Zanalda , E , Zbukvic , I , Smit , J H , Riper , H , Vis , C & ImpleMentAll consortium 2020 , ' Tailored implementation of internet-based cognitive behavioural therapy in the multinational context of the ImpleMentAll project : a study protocol for a stepped wedge cluster randomized trial ' , Trials , vol. 21 , no. 1 , 893 . https://doi.org/10.1186/s13063-020-04686-4
BACKGROUND: Internet-based Cognitive Behavioural Therapy (iCBT) is found effective in treating common mental disorders. However, the use of these interventions in routine care is limited. The international ImpleMentAll study is funded by the European Union's Horizon 2020 programme. It is concerned with studying and improving methods for implementing evidence-based iCBT services for common mental disorders in routine mental health care. A digitally accessible implementation toolkit (ItFits-toolkit) will be introduced to mental health care organizations with the aim to facilitate the ongoing implementation of iCBT services within local contexts. This study investigates the effectiveness of the ItFits-toolkit by comparing it to implementation-as-usual activities. METHODS: A stepped wedge cluster randomized controlled trial (SWT) design will be applied. Over a trial period of 30 months, the ItFits-toolkit will be introduced sequentially in twelve routine mental health care organizations in primary and specialist care across nine countries in Europe and Australia. Repeated measures are applied to assess change over time in the outcome variables. The effectiveness of the ItFits-toolkit will be assessed in terms of the degree of normalization of the use of the iCBT services. Several exploratory outcomes including uptake of the iCBT services will be measured to feed the interpretation of the primary outcome. Data will be collected via a centralized data collection system and analysed using generalized linear mixed modelling. A qualitative process evaluation of routine implementation activities and the use of the ItFits-toolkit will be conducted within this study. DISCUSSION: The ImpleMentAll study is a large-scale international research project designed to study the effectiveness of tailored implementation. Using a SWT design that allows to examine change over time, this study will investigate the effect of tailored implementation on the normalization of the use of iCBT services and their uptake. It will provide a better understanding of the process and methods of tailoring implementation strategies. If found effective, the ItFits-toolkit will be made accessible for mental health care service providers, to help them overcome their context-specific implementation challenges. TRIAL REGISTRATION: ClinicalTrials.gov NCT03652883 . Retrospectively registered on 29 August 2018.
In: Bührmann , L , Schuurmans , J , Ruwaard , J , Fleuren , M , Etzelmüller , A , Piera-Jiménez , J , Finch , T , Rapley , T , Potthoff , S , Aouizerate , B , J. Batterham , P , Calear , A , Christensen , H , Duedal Pedersen , C , Daniel Ebert , D , Van der Eycken , E , Fanaj , N , van Genugten , C , Hanssen , D , Hegerl , U , Hug , J , Kleiboer , A , Mathiasen , K , May , C , Mustafa , S , Oehler , C , Cerga-Pahoja , A , Pope , C , Qirjako , G , Rosmalen , J , Sacco , Y , Samalin , L , Maria Skjøth , M , Tarp , K , Titzler , I , Zanalda , E , Zbukvic , I , H. Smit , J , Riper , H , Vis , C & The ImpleMentAll consortium 2020 , ' Tailored implementation of internet-based cognitive behavioural therapy in the multinational context of the ImpleMentAll project: a study protocol for a stepped wedge cluster randomized trial ' , Trials , vol. 21 , 893 . https://doi.org/10.1186/s13063-020-04686-4
Background: Internet-based Cognitive Behavioural Therapy (iCBT) is found effective in treating common mental disorders. However, the use of these interventions in routine care is limited. The international ImpleMentAll study is funded by the European Union's Horizon 2020 programme. It is concerned with studying and improving methods for implementing evidence-based iCBT services for common mental disorders in routine mental health care. A digitally accessible implementation toolkit (ItFits-toolkit) will be introduced to mental health care organizations with the aim to facilitate the ongoing implementation of iCBT services within local contexts. This study investigates the effectiveness of the ItFits-toolkit by comparing it to implementation-as-usual activities. Methods: A stepped wedge cluster randomized controlled trial (SWT) design will be applied. Over a trial period of 30 months, the ItFits-toolkit will be introduced sequentially in twelve routine mental health care organizations in primary and specialist care across nine countries in Europe and Australia. Repeated measures are applied to assess change over time in the outcome variables. The effectiveness of the ItFits-toolkit will be assessed in terms of thedegree of normalization of the use of the iCBT services. Several exploratory outcomes including uptake of the iCBT services will be measured to feed the interpretation of the primary outcome. Data will be collected via a centralized data collection system and analysed using generalized linear mixed modelling. A qualitative process evaluation of routine implementation activities and the use of the ItFits-toolkit will be conducted within this study. Discussion: The ImpleMentAll study is a large-scale international research project designed to study the effectiveness of tailored implementation. Using a SWT design that allows to examine change over time, this study will investigate the effect of tailored implementation on the normalization of the use of iCBT services and their uptake. It will provide a better understanding of the process and methods of tailoring implementation strategies. If found effective, the ItFits-toolkit will be made accessible for mental health care service providers, to help them overcome their context-specific implementation challenges.
In: ImpleMentAll consortium , Bührmann , L , Schuurmans , J , Ruwaard , J , Fleuren , M , Etzelmüller , A , Piera-Jiménez , J , Finch , T , Rapley , T , Potthoff , S , Aouizerate , B , Batterham , P J , Calear , A , Christensen , H , Pedersen , C D , Ebert , D D , Van der Eycken , E , Fanaj , N , van Genugten , C , Hanssen , D , Hegerl , U , Hug , J , Kleiboer , A , Mathiasen , K , May , C , Mustafa , S , Oehler , C , Cerga-Pashoja , A , Pope , C , Qirjako , G , Rosmalen , J , Sacco , Y , Samalin , L , Skjøth , M M , Tarp , K , Titzler , I , Zanalda , E , Zbukvic , I , Smit , J H , Riper , H & Vis , C 2020 , ' Tailored implementation of internet-based cognitive behavioural therapy in the multinational context of the ImpleMentAll project : a study protocol for a stepped wedge cluster randomized trial ' , TRIALS , vol. 21 , no. 1 , 893 . https://doi.org/10.1186/s13063-020-04686-4 ; ISSN:1745-6215
BACKGROUND: Internet-based Cognitive Behavioural Therapy (iCBT) is found effective in treating common mental disorders. However, the use of these interventions in routine care is limited. The international ImpleMentAll study is funded by the European Union's Horizon 2020 programme. It is concerned with studying and improving methods for implementing evidence-based iCBT services for common mental disorders in routine mental health care. A digitally accessible implementation toolkit (ItFits-toolkit) will be introduced to mental health care organizations with the aim to facilitate the ongoing implementation of iCBT services within local contexts. This study investigates the effectiveness of the ItFits-toolkit by comparing it to implementation-as-usual activities. METHODS: A stepped wedge cluster randomized controlled trial (SWT) design will be applied. Over a trial period of 30 months, the ItFits-toolkit will be introduced sequentially in twelve routine mental health care organizations in primary and specialist care across nine countries in Europe and Australia. Repeated measures are applied to assess change over time in the outcome variables. The effectiveness of the ItFits-toolkit will be assessed in terms of the degree of normalization of the use of the iCBT services. Several exploratory outcomes including uptake of the iCBT services will be measured to feed the interpretation of the primary outcome. Data will be collected via a centralized data collection system and analysed using generalized linear mixed modelling. A qualitative process evaluation of routine implementation activities and the use of the ItFits-toolkit will be conducted within this study. DISCUSSION: The ImpleMentAll study is a large-scale international research project designed to study the effectiveness of tailored implementation. Using a SWT design that allows to examine change over time, this study will investigate the effect of tailored implementation on the normalization of the use of iCBT services and their uptake. It will provide a ...
BACKGROUND: Internet-based Cognitive Behavioural Therapy (iCBT) is found effective in treating common mental disorders. However, the use of these interventions in routine care is limited. The international ImpleMentAll study is funded by the European Union's Horizon 2020 programme. It is concerned with studying and improving methods for implementing evidence-based iCBT services for common mental disorders in routine mental health care. A digitally accessible implementation toolkit (ItFits-toolkit) will be introduced to mental health care organizations with the aim to facilitate the ongoing implementation of iCBT services within local contexts. This study investigates the effectiveness of the ItFits-toolkit by comparing it to implementation-as-usual activities. METHODS: A stepped wedge cluster randomized controlled trial (SWT) design will be applied. Over a trial period of 30 months, the ItFits-toolkit will be introduced sequentially in twelve routine mental health care organizations in primary and specialist care across nine countries in Europe and Australia. Repeated measures are applied to assess change over time in the outcome variables. The effectiveness of the ItFits-toolkit will be assessed in terms of the degree of normalization of the use of the iCBT services. Several exploratory outcomes including uptake of the iCBT services will be measured to feed the interpretation of the primary outcome. Data will be collected via a centralized data collection system and analysed using generalized linear mixed modelling. A qualitative process evaluation of routine implementation activities and the use of the ItFits-toolkit will be conducted within this study. DISCUSSION: The ImpleMentAll study is a large-scale international research project designed to study the effectiveness of tailored implementation. Using a SWT design that allows to examine change over time, this study will investigate the effect of tailored implementation on the normalization of the use of iCBT services and their uptake. It will provide a better understanding of the process and methods of tailoring implementation strategies. If found effective, the ItFits-toolkit will be made accessible for mental health care service providers, to help them overcome their context-specific implementation challenges. TRIAL REGISTRATION: ClinicalTrials.gov NCT03652883 . Retrospectively registered on 29 August 2018.
Background: Internet-based Cognitive Behavioural Therapy (iCBT) is found effective in treating common mental disorders. However, the use of these interventions in routine care is limited. The international ImpleMentAll study is funded by the European Union's Horizon 2020 programme. It is concerned with studying and improving methods for implementing evidence-based iCBT services for common mental disorders in routine mental health care. A digitally accessible implementation toolkit (ItFits-toolkit) will be introduced to mental health care organizations with the aim to facilitate the ongoing implementation of iCBT services within local contexts. This study investigates the effectiveness of the ItFits-toolkit by comparing it to implementation-as-usual activities. Methods: A stepped wedge cluster randomized controlled trial (SWT) design will be applied. Over a trial period of 30 months, the ItFits-toolkit will be introduced sequentially in twelve routine mental health care organizations in primary and specialist care across nine countries in Europe and Australia. Repeated measures are applied to assess change over time in the outcome variables. The effectiveness of the ItFits-toolkit will be assessed in terms of the degree of normalization of the use of the iCBT services. Several exploratory outcomes including uptake of the iCBT services will be measured to feed the interpretation of the primary outcome. Data will be collected via a centralized data collection system and analysed using generalized linear mixed modelling. A qualitative process evaluation of routine implementation activities and the use of the ItFits-toolkit will be conducted within this study. Discussion: The ImpleMentAll study is a large-scale international research project designed to study the effectiveness of tailored implementation. Using a SWT design that allows to examine change over time, this study will investigate the effect of tailored implementation on the normalization of the use of iCBT services and their uptake. It will provide a better understanding of the process and methods of tailoring implementation strategies. If found effective, the ItFits-toolkit will be made accessible for mental health care service providers, to help them overcome their context-specific implementation challenges. Trial registration: ClinicalTrials.gov NCT03652883. Retrospectively registered on 29 August 2018
Quaternary records provide an opportunity to examine the nature of the vegetation and fire responses to rapid past climate changes comparable in velocity and magnitude to those expected in the 21st-century. The best documented examples of rapid climate change in the past are the warming events associated with the Dansgaard-Oeschger (D-O) cycles during the last glacial period, which were sufficiently large to have had a potential feedback through changes in albedo and greenhouse gas emissions on climate. Previous reconstructions of vegetation and fire changes during the D-O cycles used independently constructed age models, making it difficult to compare the changes between different sites and regions. Here, we present the ACER (Abrupt Climate Changes and Environmental Responses) global database, which includes 93 pollen records from the last glacial period (73-15 ka) with a temporal resolution better than 1000 years, 32 of which also provide charcoal records. A harmonized and consistent chronology based on radiometric dating (C-14, U-234/Th-230, optically stimulated luminescence (OSL), Ar-40/Ar-39-dated tephra layers) has been constructed for 86 of these records, although in some cases additional information was derived using common control points based on event stratigraphy. The ACER database compiles metadata including geospatial and dating information, pollen and charcoal counts, and pollen percentages of the characteristic biomes and is archived in Microsoft Access (TM) at https://doi. org/10.1594/PANGAEA. 870867. ; Basque Government postdoctoral fellowship [POS_2015_1_0006]; ERC; QUEST-DESIRE (UK and France); INQUA International Focus Group ACER; INTIMATE-COST ; info:eu-repo/semantics/publishedVersion
This is the final version of the article. Available from Copernicus Publications via the DOI in this record. ; Quaternary records provide an opportunity to examine the nature of the vegetation and fire responses to rapid past climate changes comparable in velocity and magnitude to those expected in the 21st-century. The best documented examples of rapid climate change in the past are the warming events associated with the Dansgaard-Oeschger (D-O) cycles during the last glacial period, which were sufficiently large to have had a potential feedback through changes in albedo and greenhouse gas emissions on climate. Previous reconstructions of vegetation and fire changes during the D-O cycles used independently constructed age models, making it difficult to compare the changes between different sites and regions. Here, we present the ACER (Abrupt Climate Changes and Environmental Responses) global database, which includes 93 pollen records from the last glacial period (73-15ka) with a temporal resolution better than 1000years, 32 of which also provide charcoal records. A harmonized and consistent chronology based on radiometric dating (14C, 234U/230Th, optically stimulated luminescence (OSL), 40Ar/39Ar-dated tephra layers) has been constructed for 86 of these records, although in some cases additional information was derived using common control points based on event stratigraphy. The ACER database compiles metadata including geospatial and dating information, pollen and charcoal counts, and pollen percentages of the characteristic biomes and is archived in Microsoft Access™ at https://doi.org/10.1594/PANGAEA.870867. ; The members of the ACER project wish to thank the QUEST-DESIRE (UK and France) bilateral project, the INQUA International Focus Group ACER and the INTIMATE-COST action for funding a suite of workshops to compile the ACER pollen and charcoal database and the workshop on ACER chronology that allow setting the basis for harmonizing the chronologies. Josué M. Polanco-Martinez was funded by a Basque Government postdoctoral fellowship (POS_2015_1_0006) and Sandy P. Harrison by the ERC Advanced Grant GC2.0: unlocking the past for a clearer future.
Quaternary records provide an opportunity to examine the nature of the vegetation and fire responses to rapid past climate changes comparable in velocity and magnitude to those expected in the 21st-century. The best documented examples of rapid climate change in the past are the warming events associated with the Dansgaard–Oeschger (D–O) cycles during the last glacial period, which were sufficiently large to have had a potential feedback through changes in albedo and greenhouse gas emissions on climate. Previous reconstructions of vegetation and fire changes during the D–O cycles used independently constructed age models, making it difficult to compare the changes between different sites and regions. Here, we present the ACER (Abrupt Climate Changes and Environmental Responses) global database, which includes 93 pollen records from the last glacial period (73–15 ka) with a temporal resolution better than 1000 years, 32 of which also provide charcoal records. A harmonized and consistent chronology based on radiometric dating (14C, 234U∕230Th, optically stimulated luminescence (OSL), 40Ar∕39Ar-dated tephra layers) has been constructed for 86 of these records, although in some cases additional information was derived using common control points based on event stratigraphy. The ACER database compiles metadata including geospatial and dating information, pollen and charcoal counts, and pollen percentages of the characteristic biomes and is archived in Microsoft AccessTM at https://doi.org/10.1594/PANGAEA.870867. ; Basque Government postdoctoral fellowship [POS_2015_1_0006]; ERC; QUEST-DESIRE (UK and France); INQUA International Focus Group ACER; INTIMATE-COST ; Open Access Journal. ; This item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at repository@u.library.arizona.edu.
