Effects of seasonal perturbations on a model plankton community
| Autor(en): | Steffen, E. Malchow, H. Medvinsky, A.B. |
Stichwörter: | Chaotic attractors; Dynamic behaviours; Global bifurcations; Plankton communities; Predator-prey modeling; Qualitative changes; Quasi-periodic solution; Seasonal variation, Plankton, community dynamics; plankton; predator-prey interaction; seasonal variation | Erscheinungsdatum: | 1997 | Herausgeber: | Springer Netherlands | Journal: | Environmental Modeling and Assessment | Volumen: | 2 | Ausgabe: | 1-2 | Startseite: | 43 | Seitenende: | 48 | Zusammenfassung: | The dynamic behaviour of a model plankton community is described by solutions of a generalized predator-prey model. The qualitative changes due to variations of parameters are considered and the existence of multistability and catastrophic behaviour is noted. Local and global bifurcations of the system are displayed. A seasonal variation of a parameter is introduced and the resulting dynamics are considered, such as quasiperiodic solutions or chaotic attractors. |
ISSN: | 14202026 | DOI: | 10.1023/a:1019096924487 | Externe URL: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-0031514991&doi=10.1023%2fa%3a1019096924487&partnerID=40&md5=272d8e064152d7dd5c2b0ed551a8a32d |
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