Invasion growth rate and its relevance to persistence: a response to Technical Comment by Ellner et al.

Jayant Pande; Tak Fung; Ryan Chisholm; Nadav M. Shnerb

doi:10.1111/ele.13585

Invasion growth rate and its relevance to persistence: a response to Technical Comment by Ellner et al.

Jayant Pande, Tak Fung, Ryan Chisholm, Nadav M. Shnerb

Department of Physics

Bar-Ilan University

Research output: Contribution to journal › Comment/debate

Abstract

Ellner et al. (2020) state that identifying the mechanisms producing positive invasion growth rates (IGR) is useful in characterising species persistence. We agree about the importance of the sign of IGR as a binary indicator of persistence, but question whether its magnitude provides much information once the sign is given.

Original language	English
Pages (from-to)	1725-1726
Number of pages	2
Journal	Ecology Letters
Volume	23
Issue number	11
DOIs	https://doi.org/10.1111/ele.13585
State	Published - 1 Nov 2020

Keywords

Coexistence
environmental stochasticity
invasibility
lottery model
mean growth rate
mean time to extinction
modern coexistence theory
persistence

All Science Journal Classification (ASJC) codes

Ecology, Evolution, Behavior and Systematics

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10.1111/ele.13585

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title = "Invasion growth rate and its relevance to persistence: a response to Technical Comment by Ellner et al.",

abstract = "Ellner et al. (2020) state that identifying the mechanisms producing positive invasion growth rates (IGR) is useful in characterising species persistence. We agree about the importance of the sign of IGR as a binary indicator of persistence, but question whether its magnitude provides much information once the sign is given.",

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AU - Pande, Jayant

AU - Fung, Tak

AU - Chisholm, Ryan

AU - Shnerb, Nadav M.

PY - 2020/11/1

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N2 - Ellner et al. (2020) state that identifying the mechanisms producing positive invasion growth rates (IGR) is useful in characterising species persistence. We agree about the importance of the sign of IGR as a binary indicator of persistence, but question whether its magnitude provides much information once the sign is given.

AB - Ellner et al. (2020) state that identifying the mechanisms producing positive invasion growth rates (IGR) is useful in characterising species persistence. We agree about the importance of the sign of IGR as a binary indicator of persistence, but question whether its magnitude provides much information once the sign is given.

KW - Coexistence

KW - environmental stochasticity

KW - invasibility

KW - lottery model

KW - mean growth rate

KW - mean time to extinction

KW - modern coexistence theory

KW - persistence

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M3 - تعليقَ / نقاش

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JO - Ecology Letters

JF - Ecology Letters

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ER -

Invasion growth rate and its relevance to persistence: a response to Technical Comment by Ellner et al.

Abstract

Keywords

All Science Journal Classification (ASJC) codes

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