Persistence and extinction of a population in a polluted environment
type: Item
instance of: scholarly article
title: Persistence and extinction of a population in a polluted environment
zbMATH Open document ID: 0714.92027
DOI: 10.1016/0025-5564(90)90103-6
author: Zhien Ma
author: Guirong Cui
author: Wendi Wang
published in: Mathematical Biosciences
publication date: 1990-01-01T00:00:00Z
review text: The authors investigate models of the persistence and extinction of a population in a polluted environment. They don't make the unnatural assumption that the capacity of the environment is so large that the change of toxicant in the environment that comes from uptake and egestion by the organism can be neglected. The main results are some sufficient conditions on persistence or extinction. Additionally, the threshold between the two has been obtained for most situations of interest.
Mathematics Subject Classification ID: 92D40
zbMATH DE Number: 4176897
zbMATH Keywords: persistence
zbMATH Keywords: extinction
zbMATH Keywords: polluted environment
zbMATH Keywords: threshold
Wikidata QID: Q52474462
MaRDI profile type: Publication
full work available at URL: 0025-5564(90)90103-6
OpenAlex ID: W1517471410
cites work: Persistence in population models with demographic fluctuations
cites work: On density and extinction in continuous population models
cites work: Effects of toxicants on populations: a qualitative approach II. First order kinetics
cites work: Q3340544
cites work: Effects of parameter fluctuations on community survival
cites work: The threshold of survival for systems in a fluctuating environment
cites work: Harmless delays for uniform persistence
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description: scientific article; zbMATH DE number 4176897