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Record W3013435873 · doi:10.1111/geb.13082

A conceptual map of invasion biology: Integrating hypotheses into a consensus network

2020· article· en· W3013435873 on OpenAlex
Martin Enders, Frank Havemann, Florian Ruland, Maud Bernard‐Verdier, Jane A. Catford, Lorena Gómez‐Aparicio, Sylvia Haider, Tina Heger, Christoph Kueffer, Ingolf Kühn, Laura A. Meyerson, Camille Musseau, Ana Novoa, Anthony Ricciardi, Alban Sagouis, Conrad Schittko, David L. Strayer, Montserrat Vilà, Franz Essl, Philip E. Hulme, Mark van Kleunen, Sabrina Kumschick, Julie L. Lockwood, Abigail L. Mabey, Mélodie A. McGeoch, Estíbaliz Palma, Petr Pyšek, Wolf‐Christian Saul, Florencia A. Yannelli, Jonathan M. Jeschke

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.
fundA Canadian funder is recorded on the work.

Bibliographic record

VenueGlobal Ecology and Biogeography · 2020
Typearticle
Languageen
FieldEnvironmental Science
TopicConservation, Ecology, Wildlife Education
Canadian institutionsMcGill University
FundersNatural Sciences and Engineering Research Council of CanadaBundesministerium für Bildung und ForschungMinisterio de Ciencia e InnovaciónCanadian Network for Research and Innovation in Machining Technology, Natural Sciences and Engineering Research Council of CanadaMinisterio de Ciencia, Innovación y UniversidadesStiftung der Deutschen WirtschaftGrantová Agentura České RepublikyNatural Environment Research CouncilAkademie Věd České RepublikyAustrian Science FundAgence Nationale de la RechercheSouth African Agency for Science and Technology AdvancementDeutsche Forschungsgemeinschaft
KeywordsField (mathematics)EcologyBiologyResource (disambiguation)Cluster analysisPropagule pressureConceptual frameworkData scienceEpistemologyComputer scienceSociologyBiological dispersalArtificial intelligence

Abstract

fetched live from OpenAlex

Abstract Background and aims Since its emergence in the mid‐20th century, invasion biology has matured into a productive research field addressing questions of fundamental and applied importance. Not only has the number of empirical studies increased through time, but also has the number of competing, overlapping and, in some cases, contradictory hypotheses about biological invasions. To make these contradictions and redundancies explicit, and to gain insight into the field’s current theoretical structure, we developed and applied a Delphi approach to create a consensus network of 39 existing invasion hypotheses. Results The resulting network was analysed with a link‐clustering algorithm that revealed five concept clusters (resource availability, biotic interaction, propagule, trait and Darwin’s clusters) representing complementary areas in the theory of invasion biology. The network also displays hypotheses that link two or more clusters, called connecting hypotheses , which are important in determining network structure. The network indicates hypotheses that are logically linked either positively (77 connections of support) or negatively (that is, they contradict each other; 6 connections). Significance The network visually synthesizes how invasion biology’s predominant hypotheses are conceptually related to each other, and thus, reveals an emergent structure – a conceptual map – that can serve as a navigation tool for scholars, practitioners and students, both inside and outside of the field of invasion biology, and guide the development of a more coherent foundation of theory. Additionally, the outlined approach can be more widely applied to create a conceptual map for the larger fields of ecology and biogeography.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation 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 score0.010
Threshold uncertainty score0.579

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.002
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

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 head0.018
GPT teacher head0.239
Teacher spread0.222 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it