SYNCHRONY IN SLOW-FAST METACOMMUNITIES

被引：2

作者：

Rinaldi, Sergio ^{[1
,2
]}

机构：

[1] Politecn Milan, DEI, I-20133 Milan, Italy

[2] Int Inst Appl Syst Anal, EEP, A-2361 Laxenburg, Austria

来源：

INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS | 2009年 / 19卷 / 07期

关键词：

Synchronization; metacommunities; prey-predator models; slow-fast systems; blinking dispersal; POPULATION-DYNAMICS; SYSTEMS; MODELS;

D O I：

10.1142/S0218127409024220

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

The synchronization of metacommunities due to dispersal among patches is analyzed in the case of slow-fast populations. The analysis is performed by studying a standard model with the fast population dispersing when special meteorological conditions are present. This assumption fits very well with the peculiar nature of slow-fast systems and implies that metacommunities synchronize if the slow population accelerates during the outbreak of the fast population. This result shows great potential in the study of marine and fresh-water plankton communities as well as in the study of synchronization of insect-pest outbreaks in forests.

引用

页码：2447 / 2453

页数：7

共 21 条

[1] Connection graph stability method for synchronized coupled chaotic systems [J].

Belykh, VN ;

Belykh, IV ;

Hasler, M .

PHYSICA D-NONLINEAR PHENOMENA, 2004, 195 (1-2) :159-187

[2] Complex dynamics and phase synchronization in spatially extended ecological systems [J].

Blasius, B ;

Huppert, A ;

Stone, L .

NATURE, 1999, 399 (6734) :354-359

[3] Unexpected coherence and conservation [J].

Cazelles, B ;

Bottani, S ;

Stone, L .

PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES, 2001, 268 (1485) :2595-2602

[4] Remarks on metacommunity synchronization with application to prey-predator systems [J].

Colombo, Alessandro ;

Dercole, Fabio ;

Rinaldi, Sergio .

AMERICAN NATURALIST, 2008, 171 (04) :430-442

[5] Dynamical mechanism for coexistence of dispersing species [J].

Harrison, MA ;

Lai, YC ;

Holt, RD .

JOURNAL OF THEORETICAL BIOLOGY, 2001, 213 (01) :53-72

[6] The effects of large- and small-scale random events on the synchrony of metapopulation dynamics: a theoretical analysis [J].

Haydon, D ;

Steen, H .

PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES, 1997, 264 (1386) :1375-1381

[7] Plankton lattices and the role of chaos in plankton patchiness [J].

Hillary, RM ;

Bees, MA .

PHYSICAL REVIEW E, 2004, 69 (03) :031913-1

[8] Phase locking: another cause of synchronicity in predator-prey systems [J].

Jansen, VAA .

TRENDS IN ECOLOGY & EVOLUTION, 1999, 14 (07) :278-279

[9] Local stability analysis of spatially homogeneous solutions of multi-patch systems [J].

Jansen, VAA ;

Lloyd, AL .

JOURNAL OF MATHEMATICAL BIOLOGY, 2000, 41 (03) :232-252

[10] The dynamics of two diffusively coupled predator-prey populations [J].

Jansen, VAA .

THEORETICAL POPULATION BIOLOGY, 2001, 59 (02) :119-131

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