← Back to cohort
The importance of tropical tree-ring chronologies for global change research
Peter Groenendijk, Flurin Babst, Valérie Trouet, Ze‐Xin Fan, Daniela Granato‐Souza, Giuliano Maselli Locosselli, Mulugeta Mokria, Shankar Panthi, Nathsuda Pumijumnong, Abrham Abiyu, Rodolfo Acuña-Soto, Eduardo Adenesky Filho, Raquel Alfaro‐Sánchez, Claudio Roberto Anholetto, José Roberto Vieira Aragão, Gabriel Assis-Pereira, Claudia C. Astudillo-Sánchez, Ana Carolina Maioli Campos Barbosa, Nathan de Oliveira Barreto, Giovanna Battipaglia, Hans Beeckman, Paulo César Botosso, Nils Bourland, Achim Bräuning, Roel Brienen, Matthew Brookhouse, Supaporn Buajan, Brendan M. Buckley, J. Julio Camarero, Artemio Carrillo-Parra, Gregório Ceccantini, Librado R. Centeno-Erguera, Julián Cerano‐Paredes, Rosalinda Cervantes-Martínez, Wirong Chanthorn, Yajun Chen, Bruno Barçante Ladvocat Cintra, Eladio H. Cornejo-Oviedo, Otoniel Cortés-Cortés, Clayane Matos Costa, Camille Couralet, Doris B. Crispin‐DelaCruz, Rosanne D’Arrigo, Diego A. David, M. De Ridder, Jorge I. del Valle, Oscar A. Díaz-Carrillo, Mário Dobner, Jean‐Louis Doucet, Oliver Dünisch, Brian J. Enquist, Karin Esemann‐Quadros, Gerardo Esquivel-Arriaga, Adeline Fayolle, Tatiele Anete Bergamo Fenilli, M. Eugenia Ferrero, Esther Fichtler, Patrick M. Finnegan, Cláudia Fontana, Kainana S. Francisco, Pei‐Li Fu, Franklin Galvão, Aster Gebrekirstos, Jorge A. Giraldo, Emanuel Gloor, Milena Godoy-Veiga, Anthony Guerra, Kristof Haneca, Grant L. Harley, Ingo Heinrich, Gerhard Helle, José Ciro Hernández‐Díaz, Bruna Hornink, Wannes Hubau, Janet G. Inga, Mahmuda Islam, Yumei Jiang, Mark Kaib, Zakia Hassan Khamisi, Marcin Koprowski, Eva Layme, A. Joshua Leffler, Gauthier Ligot, Cláudio Sérgio Lisi, Neil J. Loader, Francisco de Almeida Lobo, Tomaz Longhi-Santos, Lidio López, María I. López-Hernández, José Lousada, Rubén D. Manzanedo, Amanda K. Marcon, Justin T. Maxwell, Hooz A. Mendivelso, Omar N. Mendoza-Villa, Ítallo Romany Nunes Menezes, Valdinez Ribeiro Montóia, Eddy Moors, Miyer Moreno, Miguel Ángel Muñiz-Castro, Cristina Nabais, Anuttara Nathalang, Justine Ngoma, Francisco de Carvalho Nogueira, Juliano Morales de Oliveira, Gabriela Morais Olmedo, Daigard Ricardo Ortega Rodríguez, Carmen Eugênia Rodríguez Ortiz, Mariana Alves Pagotto, Kathelyn Paredes-Villanueva, Gonzalo Pérez‐de‐Lis, Laura Patricia Ponce Calderón, Leif Armando Portal‐Cahuana, Darwin Pucha-Cofrep, Paulo Quadri, Mizanur Rahman, Jorge A. Ramírez, Edilson J. Requena‐Rojas, Judith Reyes-Flores, Adauto de Souza Ribeiro, Iain Robertson, Fidel A. Roig, José Guilherme Roquette, Ernesto Alonso Rubio-Camacho, Raúl Sánchez‐Salguero, Ute Sass‐Klaassen, Jochen Schöngart, Marcelo Callegari Scipioni, Paul R. Sheppard, Lucas C. R. Silva, Franziska Slotta, Leroy Soria-Díaz, James H. Speer, Matthew D. Therrell, Ginette Ticse‐Otarola, Mário Tomazello Filho, Max C. A. Torbenson, Pantana Tor‐ngern, Ramzi Touchan, Jan Van den Bulcke, Lorenzo Vázquez‐Selem, Adín H. Velázquez-Pérez, Alejandro Venegas‐González, Ricardo Villalba, José Villanueva‐Díaz, Mart Vlam, George L. Vourlitis, Christian Wehenkel, Tommy H. G. Wils, Erika S. Zavaleta, Eshetu Asfaw Zewdu, Yong‐Jiang Zhang, Zhe‐Kun Zhou, Pieter A. Zuidema
Bibliographic record
VenueQuaternary Science Reviews · 2025
Typearticle
Languageen
FieldEarth and Planetary Sciences
TopicTree-ring climate responses
Canadian institutionsNatural Resources CanadaWilfrid Laurier UniversityCanadian Forest Service
FundersAgencia Española de Cooperación Internacional para el DesarrolloAgencia Nacional de Promoción Científica y TecnológicaFundação para a Ciência e a TecnologiaNatural Environment Research CouncilSmithsonian Tropical Research InstituteInter-American Institute for Global Change ResearchXunta de GaliciaUniversidad Autónoma Agraria Antonio NarroCopperbelt UniversityFundação de Amparo à Ciência e Tecnologia do Estado de PernambucoFundação de Desenvolvimento de TecnópolisFundação de Amparo à Pesquisa do Estado do AmazonasFundação de Amparo à Pesquisa do Estado de Minas GeraisAgencia Estatal de InvestigaciónNational Research Council of ThailandMahidol UniversitySmithsonian InstitutionNational Natural Science Foundation of ChinaInternational Tropical Timber OrganizationDirección General de Asuntos del Personal Académico, Universidad Nacional Autónoma de MéxicoDepartamento Administrativo de Ciencia, Tecnología e Innovación (COLCIENCIAS)Deutsche ForschungsgemeinschaftNational Science FoundationUK Research and InnovationFundação de Amparo à Pesquisa do Estado de Mato GrossoNational Geographic SocietyFundação de Amparo à Pesquisa e Inovação do Estado de Santa CatarinaCore Research for Evolutional Science and TechnologyCoordenação de Aperfeiçoamento de Pessoal de Nível SuperiorFundação de Amparo à Pesquisa do Estado de São PauloDeutscher Akademischer AustauschdienstFundación BBVASchlumberger FoundationBanco Bilbao Vizcaya ArgentariaThailand Science Research and InnovationWorld Wildlife FundUnited States Agency for International DevelopmentChulalongkorn University
KeywordsDendrochronologyGeographyClimatologyTropical forestGlobal changeGeologyClimate changePhysical geographyOceanographyEcologyArchaeologyBiology
Abstract
OpenAlex records an abstract for this work, but it could not be fetched just now.
How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
metaresearch head score (Codex)0.027
metaresearch head score (Gemma)0.059
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.027
Threshold uncertainty score0.142
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.027 | 0.059 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.005 | 0.011 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.003 | 0.005 |
| Open science | 0.001 | 0.002 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.003 | 0.001 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
Opus teacher head0.165
GPT teacher head0.405
Teacher spread0.239 · how far apart the two teachers sit on this one work
Validation status
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".
Quick stats
Citations25
Published2025
Admission routes1
Has abstractyes