Environmental “knees” and “wiggles” as strong stabilizers of species’ range limits set by interspecific competition
{"Whether":[0,232],"interspecific":[1,28,83],"competition":[2,29,84],"is":[3,226],"a":[4,17,63,72,106,110,114,148,156],"major":[5],"contributing":[6],"factor":[7],"to":[8,75,87,183,273,286],"setting":[9],"species'":[10,267],"range":[11,40,54,69,79,120,163,221,244,282],"limits":[12,55,80,222,245,283,294],"has":[13,56],"been":[14,58],"debated":[15],"for":[16,95],"long":[18],"time.":[19],"Theoretical":[20],"studies":[21],"have":[22],"proposed":[23],"that":[24,77,135,172,216],"the":[25,50,78,92,119,130,153,170,177,184,201,208,217,220,249,253,257,263],"interactions":[26],"between":[27,123],"and":[30,141,190,276],"disruptive":[31,180],"gene":[32,181],"flow":[33,182],"along":[34],"an":[35,143,193,204,211],"environmental":[36,93,136,230],"gradient":[37],"can":[38,241],"halt":[39],"expansion":[41],"of":[42,52,67,155,179,187,203,210,219,252,265],"ecologically":[43],"similar":[44],"species":[45,126,254],"where":[46,280,292],"they":[47],"meet.":[48],"However,":[49],"stability":[51,218],"such":[53,138,173,196,235,243],"not":[57],"well":[59,289],"addressed.":[60],"We":[61,133,214],"use":[62],"deterministic":[64],"mathematical":[65],"model":[66],"adaptive":[68],"evolution":[70],"over":[71],"continuous":[73],"habitat":[74],"show":[76,215],"set":[81],"by":[82],"are":[85,284],"unlikely":[86],"be":[88],"evolutionarily":[89],"stable":[90],"if":[91],"optima":[94],"fitness-related":[96],"traits":[97],"vary":[98],"(almost)":[99],"linearly":[100],"in":[101,105,152,176,207],"space.":[102],"That":[103],"is,":[104],"linear":[107],"environment":[108],"without":[109],"dispersal":[111],"barrier":[112],"or":[113,147],"third":[115],"(or":[116],"more)":[117],"species,":[118,189],"borders":[121],"formed":[122,162],"two":[124],"competing":[125],"constantly":[127],"move":[128],"towards":[129],"weaker":[131],"species.":[132],"demonstrate":[134],"nonlinearities":[137,174,225],"as":[139,197,236,288,290],"\\"knees\\"":[140],"\\"wiggles\\"-wherein":[142],"isolated":[144],"sharp":[145],"change":[146,150],"step-like":[149],"occurs":[151],"steepness":[154],"trait":[157],"optimum-can":[158],"strongly":[159],"stabilize":[160],"competitively":[161],"limits.":[164],"The":[165],"stabilization":[166],"mechanism":[167],"relies":[168],"on":[169,247],"contrast":[171],"create":[175],"level":[178],"peripheral":[185],"population":[186,206],"each":[188],"succeeds":[191],"when":[192,270],"additional":[194],"process,":[195],"Allee":[198],"effects,":[199],"prevents":[200],"establishment":[202],"infinitesimal":[205],"presence":[209],"abundant":[212],"competitor.":[213],"at":[223],"these":[224],"robust":[227],"against":[228],"moderate":[229],"disturbances.":[231],"strong":[233],"disturbances":[234],"rapid":[237],"high-amplitude":[238],"climate":[239,274],"changes":[240,255],"destabilize":[242],"depends":[246],"how":[248],"competitive":[250,268],"dominance":[251],"across":[256],"nonlinearity.":[258],"Therefore,":[259],"our":[260],"findings":[261],"underscore":[262],"importance":[264],"assessing":[266],"ability":[269],"predicting":[271],"responses":[272],"change,":[275],"identify":[277],"geographic":[278],"regions":[279,291],"established":[281],"likely":[285],"persist":[287],"shifting":[293],"may":[295],"eventually":[296],"stabilize.":[297]}
Authors
- Benjamin G. Freeman (ORCID: https://orcid.org/0000-0001-6131-6832)
- Farshad Shirani (ORCID: https://orcid.org/0000-0003-1412-957X)
Institutions
- Georgia Institute of Technology (US)
- Emory University (US)
- Georgetown University (US)
Publication Details
- Journal
- PLoS Computational Biology
- Published
- 2026-06-15
- DOI
- https://doi.org/10.1371/journal.pcbi.1014336
- Citations
- 1
- Primary Topic
- Evolution and Genetic Dynamics
- Type
- article
- Field-Weighted Citation Impact
- 11.68
Funders
- National Science Foundation
- David and Lucile Packard Foundation
- Simons Foundation