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Averting biodiversity collapse in tropical forest protected areas
William F. Laurance, D. Carolina Useche, Julio Rendeiro, Margareta B. Kalka, Corey J. A. Bradshaw, Sean Sloan, Susan G. W. Laurance, Mason J. Campbell, Patricia Álvarez, Víctor Arroyo‐Rodríguez, Peter S. Ashton, Julieta Benítez‐Malvido, Allard Blom, Kadiri Serge Bobo, Charles H. Cannon, Min Cao, Richard Carroll, Colin A. Chapman, Rosamond Coates, Marina Cords, Finn Danielsen, Bart De Dijn, Eric Dinerstein, Maureen A. Donnelly, David P. Edwards, Felicity A. Edwards, Nina Farwig, Peter J. Fashing, Pierre‐Michel Forget, Mercedes S. Foster, George A. Gale, David J. Harris, Rhett D. Harrison, John Hart, Sarah M. Karpanty, W. John Kress, Jagdish Krishnaswamy, Willis Logsdon, Jon C. Lovett, William E. Magnusson, Fiona Maisels, Andrew R. Marshall, Deedra McClearn, Divya Mudappa, Martin Reinhardt Nielsen, Richard G. Pearson, Nigel C. A. Pitman, Jan van der Ploeg, Andrew J. Plumptre, John R. Poulsen, Maurício Quesada, Hugo Rainey, Douglas Robinson, Christiane Roetgers, Francesco Rovero, Frederick N. Scatena, Christian Schulze, Douglas Sheil, Thomas T. Struhsaker, John Terborgh, Duncan W. Thomas, Robert M. Timm, J. Nicolás Urbina‐Cardona, Karthikeyan Vasudevan, S. Joseph Wright, Juan Carlos Arias-G., Luzmila Arroyo, Mark S. Ashton, P. Auzel, Dennis Babaasa, Fred Babweteera, Patrick J. Baker, Olaf Bánki, Margot Bass, Stephen Blake, Warren Y. Brockelman, Nicholas Brokaw, Carsten A. Brühl, Sarayudh Bunyavejchewin, Jung‐Tai Chao, Jérôme Chave, Ravi Chellam, Connie J. Clark, José Clavijo, Robert A. Congdon, Richard T. Corlett, H. S. Dattaraja, Chittaranjan Dave, Glyn Davies, Beatriz de Mello Beisiegel, Rosa de Nazaré Paes da Silva, Anthony Di Fiore, Arvin C. Diesmos, Rodolfo Dirzo, Diane M. Doran‐Sheehy, Mitchell J. Eaton, Louise H. Emmons, Alejandro Estrada, Corneille Ewango, Linda M. Fedigan, François Feer, Barbara Fruth, Jacalyn Giacalone Willis, Uromi Manage Goodale, Steven M. Goodman, Juan Carlos Guix, Paul Guthiga, William A. Haber, Keith C. Hamer, Ilka Herbinger, Jane K. Hill, Zhongliang Huang, I‐Fang Sun, Kalan Ickes, Akira Itoh, Natália Macedo Ivanauskas, Betsy R. Jackes, John P. Janovec, Daniel H. Janzen, Mo Jiangming, Trevor Jones, Hermes Justiniano, Elisabeth K. V. Kalko, Aventino Kasangaki, Timothy J. Killeen, Hen-Biau King, Erik Klop, Cheryl D. Knott, Inza Koné, Enoka P. Kudavidanage, José Eduardo Lahoz da Silva Ribeiro, John Lattke, Richard К. LaVal, Robert O. Lawton, Miguel E. Leal, Mark Leighton, Miguel Lentino, Cristiane Leonel, Jeremy Lindsell, Ling-Ling Lee, K. Eduard Linsenmair, Elizabeth Losos, Ariel E. Lugo, Jeremiah S. Lwanga, Andrew L. Mack, Marlúcia B. Martins, W. Scott McGraw, Roan McNab, Luciano Fogaça de Assis Montag, Jo Thompson, Jacob Nabe‐Nielsen, Michiko Nakagawa, Sanjay K. Nepal, Marilyn A. Norconk, Vojtêch Novotný, Sean O’Donnell, Muse D. Opiang, Paul E. Ouboter, Kenneth Parker, Narayanaswamy Parthasarathy, Kátia Regina Pisciotta, Dewi M. Prawiradilaga, Catherine M. Pringle, Subaraj Rajathurai, Ulrich H. Reichard, Gay E. Reinartz, Katherine Renton, Glen Reynolds, Vernon Reynolds, Erin P. Riley, Mark‐Oliver Rödel, Jessica M. Rothman, Philip D. Round, Shoko Sakai, Tânia Margarete Sanaiotti, Tommaso Savini, Gertrud Schaab, John Seidensticker, Alhaji Siaka, Miles R. Silman, Thomas B. Smith, Samuel Almeida, Navjot S. Sodhi, Craig B. Stanford, Kristine M. Stewart, Emma J. Stokes, Kathryn E. Stoner, Raman Sukumar, Martin Surbeck, Mathias W. Tobler, Teja Tscharntke, Andrea K. Turkalo, Govindhaswamy Umapathy, M. van Weerd, Jorge Vega Rivera, Meena Venkataraman, Linda Venn, Carlos Verea, Carolina V. Castilho, Matthias Waltert, Benjamin Wang, David A. Watts, William Weber, Paige West, David F. Whitacre, Kenneth D. Whitney, David Wilkie, Stephen E. Williams, Debra D. Wright, Patricia C. Wright, Lu Xiankai, Pralad B. Yonzon, Franky Zamzani
Bibliographic record
VenueNature · 2012
Typearticle
Languageen
FieldEnvironmental Science
TopicConservation, Biodiversity, and Resource Management
Canadian institutionsPositive Living NorthUniversity of WaterlooUniversity of CalgaryMcGill University
FundersSmithsonian Tropical Research InstituteJames Cook UniversitySmithsonian InstitutionNational Science Foundation
KeywordsBiodiversityTropical forestGeographyAgroforestryEcologyEnvironmental scienceBiology
Abstract
No abstract in any covered source. Its absence is recorded, not treated as a negative.
No abstract. This is not a gap in this database; OpenAlex has none either. 23.3% of the frame is in this state, and the screen finds HALF as much metaresearch here, so the absence is a measured bias rather than a missing field.
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)0.001
metaresearch head score (Gemma)0.005
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: Empirical
Teacher disagreement score0.007
Threshold uncertainty score0.015
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.005 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.000 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.002 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.003 | 0.000 |
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 head0.009
GPT teacher head0.197
Teacher spread0.189 · 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
Citations1,205
Published2012
Admission routes1
Has abstractno