Competition between aggregation and migration processes of a multi-species system

被引:0
|
作者
Ke, JH [1 ]
Zhuang, YY [1 ]
Lin, ZQ [1 ]
Ye, P [1 ]
机构
[1] Wenzhou Univ, Sch Phys & Elect Informat, Wenzhou 325027, Peoples R China
来源
CHINESE PHYSICS | 2005年 / 14卷 / 12期
关键词
kinetic behaviour; aggregation; migration; scaling law;
D O I
暂无
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We propose a solvable multi-species aggregation-migration model, in which irreversible aggregations occur between any two aggregates of the same species and reversible migrations occur between any two different species. The kinetic behaviour of an aggregation-migration system is then studied by means of the mean-field rate equation. The results show that the kinetics of the system depends crucially on the details of reaction events such as initial concentration distributions and ratios of aggregation rates to migration rate. In general, the aggregate mass distribution of each species always obeys a conventional or a generalized scaling law, and for most cases at least one species is scaled according to a conventional form with universal constants. Moreover, there is at least one species that can survive finally.
引用
收藏
页码:2602 / 2608
页数:7
相关论文
共 50 条
  • [31] Permanence of a class of delay differential equations with an application to multi-species competition systems
    Wei, Zhijian
    Huang, Lihong
    Yi, Taishan
    NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS, 2006, 7 (04) : 520 - 534
  • [32] Interspecific Niche Competition Increases Morphological Diversity in Multi-Species Microbial Communities
    Chu, Xiao-Lin
    Zhang, Quan-Guo
    Buckling, Angus
    Castledine, Meaghan
    FRONTIERS IN MICROBIOLOGY, 2021, 12
  • [33] Segregation and domain formation in non-local multi-species aggregation equations
    Glasner, Karl
    PHYSICA D-NONLINEAR PHENOMENA, 2023, 456
  • [34] Impact of competition on plant performances along a flooding gradient: a multi-species experiment
    Jung, Vincent
    Mony, Cendrine
    Hoffmann, Lucien
    Muller, Serge
    JOURNAL OF VEGETATION SCIENCE, 2009, 20 (03) : 433 - 441
  • [35] Spatial and temporal movement patterns of a multi-species coastal reef shark aggregation
    Speed, Conrad W.
    Meekan, Mark G.
    Field, Iain C.
    McMahon, Clive R.
    Stevens, John D.
    McGregor, Frazer
    Huveneers, Charlie
    Berger, Yuval
    Bradshaw, Corey J. A.
    MARINE ECOLOGY PROGRESS SERIES, 2011, 429 : 261 - U618
  • [36] Inferring single- and multi-species distributional aggregation using quadrat sampling
    Liao, Ziyan
    Zhou, Jin
    Shen, Tsung-Jen
    Chen, Youhua
    ECOLOGICAL INDICATORS, 2023, 156
  • [37] Dynamics of multi-species competition-predator system with impulsive perturbations and Holling type III functional responses
    Fan, Xiaoming
    Jiang, Fuquan
    Zhang, Huina
    NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 2011, 74 (10) : 3363 - 3378
  • [38] Interpreting the Additive Components of Multi-Species Distributional Aggregation: II. Species-Level Insights
    Xiao, Qi
    Nie, Shengchao
    Shi, Xiaoqin
    Guo, Zeguang
    Wu, Na
    Chen, Youhua
    INTEGRATIVE ZOOLOGY, 2025,
  • [39] Diffusion between patches in multi-species discrete competitive systems
    Franke, JE
    Yakubu, AA
    ADVANCES IN DIFFERENCE EQUATIONS-BOOK, 1997, : 205 - 212
  • [40] Multi-species sociology of the body
    Peggs, Kay
    JOURNAL OF SOCIOLOGY, 2018, 54 (04) : 504 - 519