Interaction and coexistence with self-regulating species.
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| Title: | Interaction and coexistence with self-regulating species. |
|---|---|
| Authors: | Zhu, Haoqi1, Wang, Maoxiang1 wangmx@njust.edu.cn, Hu, Fenglan1 |
| Source: | Physica A. Jul2018, Vol. 502, p447-458. 12p. |
| Subjects: | Evolutionary theories, Atmospheric evolution, Biodiversity, Self regulation, Political autonomy |
| Abstract: | Based on Lotka–Volterra (LV) system with spatial diffusion we study a self-regulating species, whose interactions can change with the other’s population size. These interactions can be divided into four types described by the interaction portrait. The activity of self-regulation in population also depends on the opposite species, when the opposite species is strong competitive, the self-regulating species cannot adjust its population actively until the roles reverse. Furthermore the way of coexistence with self-regulating system, including competition-coexistence and parasitism-coexistence is discussed; it suggests that proper competition is better to acquire larger total population than a single sacrifice as a host. Moreover both self-regulation and spatial diffusion may be opportunities to switch the final surviving species, but self-regulation can result into stable situation and promote the diversity, in accordance with Darwin’s theory of evolution. [ABSTRACT FROM AUTHOR] |
| Copyright of Physica A is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 129072984 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Interaction and coexistence with self-regulating species. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Zhu%2C+Haoqi%22">Zhu, Haoqi</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Wang%2C+Maoxiang%22">Wang, Maoxiang</searchLink><relatesTo>1</relatesTo><i> wangmx@njust.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Hu%2C+Fenglan%22">Hu, Fenglan</searchLink><relatesTo>1</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Physica+A%22">Physica A</searchLink>. Jul2018, Vol. 502, p447-458. 12p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Evolutionary+theories%22">Evolutionary theories</searchLink><br /><searchLink fieldCode="DE" term="%22Atmospheric+evolution%22">Atmospheric evolution</searchLink><br /><searchLink fieldCode="DE" term="%22Biodiversity%22">Biodiversity</searchLink><br /><searchLink fieldCode="DE" term="%22Self+regulation%22">Self regulation</searchLink><br /><searchLink fieldCode="DE" term="%22Political+autonomy%22">Political autonomy</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Based on Lotka–Volterra (LV) system with spatial diffusion we study a self-regulating species, whose interactions can change with the other’s population size. These interactions can be divided into four types described by the interaction portrait. The activity of self-regulation in population also depends on the opposite species, when the opposite species is strong competitive, the self-regulating species cannot adjust its population actively until the roles reverse. Furthermore the way of coexistence with self-regulating system, including competition-coexistence and parasitism-coexistence is discussed; it suggests that proper competition is better to acquire larger total population than a single sacrifice as a host. Moreover both self-regulation and spatial diffusion may be opportunities to switch the final surviving species, but self-regulation can result into stable situation and promote the diversity, in accordance with Darwin’s theory of evolution. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Physica A is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.physa.2018.02.082 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 12 StartPage: 447 Subjects: – SubjectFull: Evolutionary theories Type: general – SubjectFull: Atmospheric evolution Type: general – SubjectFull: Biodiversity Type: general – SubjectFull: Self regulation Type: general – SubjectFull: Political autonomy Type: general Titles: – TitleFull: Interaction and coexistence with self-regulating species. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Zhu, Haoqi – PersonEntity: Name: NameFull: Wang, Maoxiang – PersonEntity: Name: NameFull: Hu, Fenglan IsPartOfRelationships: – BibEntity: Dates: – D: 15 M: 07 Text: Jul2018 Type: published Y: 2018 Identifiers: – Type: issn-print Value: 03784371 Numbering: – Type: volume Value: 502 Titles: – TitleFull: Physica A Type: main |
| ResultId | 1 |
