Topics and Trends in Most Cited Species Distribution and Climate Change Papers

Ranked by citations 18 months after publication

Class of 2026 (Papers Published in 2024)

What topics and trends defined most-cited Species Distribution and Climate Change research in the Class of 2026?

Species distribution and climate change research shifts from basic accuracy metrics toward actionable conservation prioritization and ensemble modeling. Bioclimatic variables, biodiversity monitoring, and vascular plants dominate high-impact literature. Projections incorporating ecosystem functioning, habitat fragmentation, and local adaptation surge dramatically, while traditional metrics like AUC performance and thermal tolerance limits recede among top-cited publications.

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Updated July 21, 2026

At a glance

Field
Species Distribution and Climate Change
Cohort label
Class of 2026 (2024 publications)
Papers analyzed
9,030
Papers ranked
20
Top topics in ranked papers
Conservation prioritization, Bioclimatic variables, Ensemble modeling, Biodiversity monitoring, Vascular plants
Publication window
Jan 1, 2024 – Dec 31, 2024
Eligibility
Research articles; reviews excluded
Citation window
18 months post-publication
18m citation range
40–139
Data source
OpenAlex · Retrieved Jul 2026
License
CC BY 4.0

Rankings

20 papers ranked by 18-month citation count

#1 of 9,030
13918m citations

Climate change extinctions

Mark C UrbanScience202410.1126/science.adp4461

Mark C. UrbanUniversity of Connecticut, United States

climate change extinctionsBiodiversity loss1.5°C warming thresholdExtinction riskClimate change scenariosamphibiansmountain ecosystemsisland ecosystemsfreshwater ecosystemsSouth America biodiversityAustralia biodiversityNew Zealand biodiversitymeta-analysis of extinction studiesclimate change mitigationConservation prioritizationanthropogenic climate changeobserved extinctions since 1970global temperature targetsclimate-driven biodiversity change
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#3 of 9,030
9018m citations

Biodiversity impacts of the 2019–2020 Australian megafires

Don A Driscoll et al.Nature202410.1038/s41586-024-08174-6

Don A. DriscollDeakin University, Australia

2019–2020 Australian megafiresfire-regime componentsfire frequencyfire severityburnt area extentdrought interactionsland tenure effectsProtected Areasrainforest responsesmammal responsesspecies interactionsdispersal limitationin situ survivalwildfire suppressionpost-fire declinepost-fire increasewet ecosystem vulnerabilityBiodiversity monitoringwildfire resilience
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#4 of 9,030
7518m citations

Shifts in native tree species distributions in Europe under climate change

Marcin K Dyderski et al.Journal of Environmental Management202410.1016/j.jenvman.2024.123504

Marcin K. DyderskiPolish Academy of Sciences, Poland

Species distribution modelingbioclimatic variablesShared Socioeconomic PathwaysRange shiftstandard stock tree speciesalternative stock tree speciesSorbus torminalisUlmus minorTilia platyphyllosAcer pseudoplatanusPrunus aviumCarpinus betulusAbies albaLarix deciduaPicea abiesPinus sylvestrisspecific leaf areaseed massspecific stem density
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#5 of 9,030
6218m citations

Assisted tree migration can preserve the European forest carbon sink under climate change

Debojyoti Chakraborty et al.Nature Climate Change202410.1038/s41558-024-02080-5

Silvio SchuelerAustrian Research Centre for Forests (BFW), Austria

assisted tree migrationEuropean forestscarbon sinkClimate resiliencespecies-specific climatic limitslocal adaptationabove-ground carbon sinkregrowing juvenile forestsconiferous to deciduous species replacementenvironmental and genetic variationclimate-adapted provenancesforest carbon sequestration modelingprovenance selection strategyRange shiftClimate change scenarios
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#6 of 9,030
6118m citations

Extinction risk predictions for the world's flowering plants to support their conservation

Steven P Bachman et al.New Phytologist202410.1111/nph.19592

Steven P. BachmanRoyal Botanic Gardens, United Kingdom

Extinction riskangiospermsWorld Checklist of Vascular PlantsBayesian Additive Regression TreesConservation status assessmentrange sizehuman footprintevolutionary historyspecies-level prediction uncertaintyConservation prioritizationLeast Concern assessmentConservation planningvascular plantsglobal plant conservation
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#7 of 9,030
5918m citations

Accounting for albedo change to identify climate-positive tree cover restoration

Natalia Hasler et al.Nature Communications202410.1038/s41467-024-46577-1

C. A. Williams, Susan C. Cook‐PattonClark University, United States

albedo changeforest restorationcarbon removalclimate change mitigationspatially explicit datacarbon-only estimatesdrylandboreal settingsglobal warmingbiomesclimate-positive locationsalbedoreforestation climate benefitstrategic deployment
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#8 of 9,030
5318m citations

Revealing uncertainty in the status of biodiversity change

T F Johnson et al.Nature202410.1038/s41586-024-07236-z

Thomas F. JohnsonUniversity of Sheffield, United Kingdom

biodiversity time-series datasetsabundance trendsSpatial patternstemporal structurephylogenetic structuretrend uncertaintycredible intervalshierarchical statistical frameworkspatial autocorrelationtemporal autocorrelationphylogenetic non-independencelocal-scale predictionglobal biodiversity changeconservation policy scalestrend misestimationClimate adaptation strategies
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#9 of 9,030
5118m citations

Global expansion of human-wildlife overlap in the 21st century

Deqiang Ma et al.Science Advances202410.1126/sciadv.adp7706

Deqiang Ma, Briana Abrahms, Jacob E. Allgeier, Brian C. Weeks, Neil CarterUniversity of Michigan, United States

human-wildlife overlapterrestrial vertebratesSpecies distribution modelinghuman population density projectionsclimate change impacts on wildlifeland-use planningConservation planningSpatial patternsBiodiversity conservationecosystem servicesClimate change scenariosarea-based conservationfuture habitat overlapAnthropogenic pressuresFuture species distribution
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#10 of 9,030
5018m citations

Managing climate-change refugia to prevent extinctions

Gunnar Keppel et al.Trends in Ecology & Evolution202410.1016/j.tree.2024.05.002

Gunnar KeppelUniversity of South Australia, Australia

climate refugiabiodiversity crisisclimate crisisrefugial capacityrefugia-promoting processesresistance-based conservationClimate bufferingextinction preventionlandscape-scale climate stressrefugia management frameworkBiodiversity conservationConservation planning
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#11 of 9,030
4918m citations

Rapid shifts in grassland communities driven by climate change

Kai Zhu, Yiluan Song et al.Nature Ecology & Evolution202410.1038/s41559-024-02552-z

Kai ZhuUniversity of Michigan, United States

grassland communitieslagged effectsCalifornia Floristic Provinceclimatic niche estimationplant community compositionClimate niche spacecommunity thermophilizationdrying-induced compositional shiftshort-lived speciesvascular plantsspecies occurrence dataglobal change experimentsdirectional community shiftclimate warming paceclimate drying pacebiodiversity change velocityforest-grassland response contrast
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#12 of 9,030
4818m citations

Climate velocities and species tracking in global mountain regions

Wei-Ping Chan et al.Nature202410.1038/s41586-024-07264-9

I‐Ching Chen, Sheng‐Feng ShenAcademia Sinica, Taiwan

Climate velocityClimate niche trackingmountain regionsisotherm shiftsElevational gradientlapse rate of temperaturesatellite datamoist adiabatic lapse ratesurface warming 1971-2020narrowly distributed speciesRange shiftbiodiversity redistributionnorthern SumatraBrazilian highlandssouthern AfricaConservation strategiesclimate-change trajectories
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#13 of 9,030
4818m citations

Predicting the potential habitat suitability of Saussurea species in China under future climate scenarios using the optimized Maximum Entropy (MaxEnt) model

Rongfang Zhao et al.Journal of Cleaner Production202410.1016/j.jclepro.2024.143552

Shijin WangUniversity of Chinese Academy of Sciences, China

Saussurea speciesSpecies distribution modelingShared Socioeconomic PathwaysSSP1-2.6SSP2-4.5SSP3-7.0SSP5-8.5Tibetan PlateauHimalayasHengduan Mountainsisothermalitytemperature annual rangehabitat fragmentationdistribution centroid shiftalpine plant conservationclimate change impact on species distributionElevational gradientmedicinal plantsClimate change scenarios
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#14 of 9,030
4618m citations

More than 17,000 tree species are at risk from rapid global change

Coline C F Boonman et al.Nature Communications202410.1038/s41467-023-44321-9

Coline C. F. BoonmanAarhus University, Denmark

tree species extinction riskIUCN Red ListAnthropogenic pressuresthreat exposure assessmentData Deficient speciesextinction risk underestimationthreat hotspot mappingglobal tree diversityConservation prioritizationdata-driven risk assessmentrapid environmental changeConservation status assessmentconservation triageglobal change drivers
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#15 of 9,030
4518m citations

Anthropogenic climate and land-use change drive short- and long-term biodiversity shifts across taxa

Teresa Montràs-Janer et al.Nature Ecology & Evolution202410.1038/s41559-024-02326-7

Alistair G. AuffretSwedish University of Agricultural Sciences, Sweden

anthropogenic climate changeland use changehistorical land-use databiodiversity shiftsclimate-land-use interactionsspecies richnessbiotic homogenizationcommunity thermal indexwarmer-adapted communitiesBritish birdsbutterfliesplantsbeta diversitysemi-natural grasslandstemporal biodiversity inertiabaseline environmental conditionsHabitat lossGreat Britainlong-term biodiversity changeshort-term biodiversity change
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#16 of 9,030
4418m citations

Interactions between climate change and urbanization will shape the future of biodiversity

Mark C. Urban et al.Nature Climate Change202410.1038/s41558-024-01996-2

Mark C. UrbanUniversity of Connecticut, United States

climate changeurbanizationbiodiversityspecies interactionshabitat fragmentationurban heat island effectEcological resilienceland use changeConservation planningadaptive capacityecosystem servicesurban ecologyRange shiftsynergistic effectsClimate adaptation strategies
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#17 of 9,030
4418m citations

Global patterns of plant functional traits and their relationships to climate

Jiaze Li et al.Communications Biology202410.1038/s42003-024-06777-3

Jiaze LiImperial College London, United Kingdom

plant functional traitsleaf economics spectrumplant heightseed massleaf mass per arealeaf nitrogen per areatrait-climate relationshipswoody deciduous plantswoody evergreen plantsnon-woody plantsgeneralized additive modeltrait covariationglobal trait variationiNaturalist citizen-science datatrait-based ecosystem modellingmultivariate analysisleaf sizeClimate change adaptation
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#18 of 9,030
4318m citations

Treating gaps and biases in biodiversity data as a missing data problem

Diana E Bowler et al.Biological reviews/Biological reviews of the Cambridge Philosophical Society202410.1111/brv.13127

Diana E. BowlerUK Centre for Ecology & Hydrology, United Kingdom

Biodiversity monitoringData gapsData biasspecies trendslong-term species trend modellingmissing data theorysubsamplingweighting techniquesimputationbias reductionparameter estimate uncertaintyfactors driving missingnessspecies occurrence dataspecies abundancesConservation prioritizationdata representativeness
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#19 of 9,030
4118m citations

Unexpected westward range shifts in European forest plants link to nitrogen deposition

Pieter Sanczuk et al.Science202410.1126/science.ado0878

Pieter SanczukGhent University, Belgium

Range shiftEuropean forestsnitrogen depositionatmospheric depositionsulfur depositionforest canopy dynamicsclimate changenitrogen-mediated colonizationacidifying deposition recoverymultidecadal distribution shiftsbiodiversity redistributionforest biodiversity driversgeographical distribution patternscolonization events
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#20 of 9,030
4018m citations

65% cover is the sustainable vegetation threshold on the Loess Plateau

Yi-Ping Chen et al.Environmental Science and Ecotechnology202410.1016/j.ese.2024.100442

Yiping ChenChinese Academy of Sciences, China

Loess Plateauvegetation cover threshold65% vegetation coverarid and semi-arid regionssoil erosionclimate change impactswarming rate 0.27°C per decadeYellow River Basinhistorical vegetation dynamicsXia Dynasty to Warring States period53% historical vegetation coverSpecies distribution modelingClimate change scenarios53-65% threshold rangeecosystem collapse riskvegetation structure optimizationecological sustainabilityAnthropogenic pressures
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Dominant research themes and year-over-year shifts in Species Distribution and Climate Change

What Topics Define the Class of 2026?

The informative word cloud across top-cited Species Distribution and Climate Change research highlights an analytical transition toward actionable biodiversity protection, refined predictive modeling, and mechanistic ecological assessments. Conservation prioritization leads the 2024 cohort at a normalized frequency of 0.10 (5 mentions), underscoring how high-impact spatial modeling increasingly connects species distribution projections directly to spatial planning and reserve design. A prominent cluster of methodological and ecological drivers follows at a normalized frequency of 0.08 (4 mentions each), including bioclimatic variables, ensemble modeling, biodiversity monitoring, and targeted plant taxa such as vascular plants. High-impact literature frequently employs multi-algorithm ensemble techniques alongside high-resolution climate covariates to track biome-level vulnerability. Furthermore, a diverse array of ecosystem-level processes surfaces at a normalized frequency of 0.06 (3 mentions each), spanning ecosystem functioning, vegetation phenology, ecosystem services, habitat fragmentation, local adaptation, species interactions, and forest restoration. After filtering out broad generic descriptors, these patterns reflect a mature research domain that integrates climate niche modeling with empirical ecological dynamics, habitat connectivity, and proactive conservation management.

Leading research themes
Leading research themes

How Did Topics Shift from the Class of 2025 to the Class of 2026?

Comparing normalized concept frequencies between the Class of 2025 (2023 publications) and Class of 2026 (2024 publications) reveals a pronounced operational shift from basic model validation and physiological threshold testing toward integrated conservation application and ecosystem complexity. Conservation prioritization experienced the largest gain (+0.08 normalized frequency, expanding from 0.02 to 0.10), while ensemble modeling (+0.08) and vascular plants (+0.08) surged from zero baseline presence in top-cited 2023 literature. Biodiversity monitoring (+0.06), ecosystem functioning (+0.06), forest restoration (+0.06), habitat fragmentation (+0.06), and species interactions (+0.06) also demonstrated multi-fold increases, highlighting heightened focus on multi-trophic interactions and restoration ecology. Conversely, traditional model assessment metrics and isolated physiological measures declined: AUC fell from 0.08 to 0.04 (-0.04), and Thermal tolerance dropped from 0.08 to 0.04 (-0.04). Land use change (-0.02) and Data bias (-0.02) also receded relative to direct conservation frameworks. Together, these topic dynamics demonstrate that leading species distribution research is moving beyond single-species physiological limits and raw accuracy metrics toward ensemble spatial forecasting, ecosystem functioning, and actionable habitat restoration.

How topics shifted year over year
How topics shifted year over year
Methodology

PRI identifies high-impact research using a transparent, topic-agnostic framework applied consistently across scientific domains. Bibliographic records are drawn from OpenAlex, including publication dates, citation relationships, and document types.

This ranking covers the Class of 2026 cohort: journal articles published in 2024. Reviews and other non-article document types are excluded to ensure comparability.

Research impact is quantified with an 18-month post-publication citation window—the number of citing works published within 18 months of each paper's publication date. This metric captures early impact while controlling for publication age.

An LLM-based relevance classifier then reviews each candidate's title and abstract to confirm substantive alignment with the target domain. Only papers classified as relevant appear in the final ranking.

Zheng Su, Tinsley Li, Thematic Shifts in Early-High-Impact Cancer Genomics and Diagnostics Research: A Bibliometric and Semantic Analysis. bioRxiv 2026.07.04.736459; doi: https://doi.org/10.64898/2026.07.04.736459

Full methodologyGitHubbioRxiv preprint

Cite this ranking

Pepkio Research Index (PRI). Topics and Trends in Most Cited Species Distribution and Climate Change Papers, Class of 2026. https://pri.pepkio.com/top-papers/species-distribution-and-climate-change/2026. Accessed 2026-07-21.

Zheng Su, Tinsley Li, Thematic Shifts in Early-High-Impact Cancer Genomics and Diagnostics Research: A Bibliometric and Semantic Analysis. bioRxiv 2026.07.04.736459; doi: https://doi.org/10.64898/2026.07.04.736459