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Literature DB >> 12241334

Localized vegetation patches: a self-organized response to resource scarcity.

Abstract

We show that spatial self-organization allows vegetation to survive greater resource limitation. Isolated vegetation patches observed in nutrient-poor territories of South America and West Africa are interpreted as localized structures arising from the bistability between the bare state and the patchy vegetation state.

Mesh：

Year: 2002 PMID： 12241334 DOI： 10.1103/PhysRevE.66.010901

Source DB: PubMed Journal: Phys Rev E Stat Nonlin Soft Matter Phys ISSN： 1539-3755

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Cited

19 in total

1. Inter- and under-canopy soil water, leaf-level and whole-plant gas exchange dynamics of a semi-arid perennial C4 grass.

Authors: Erik P Hamerlynck; Russell L Scott; M Susan Moran; Andrea M Schwander; Erin Connor; Travis E Huxman
Journal: Oecologia Date: 2010-09-01 Impact factor: 3.225

2. Maximum entropy production allows a simple representation of heterogeneity in semiarid ecosystems.

Authors: Stanislaus J Schymanski; Axel Kleidon; Marc Stieglitz; Jatin Narula
Journal: Philos Trans R Soc Lond B Biol Sci Date: 2010-05-12 Impact factor: 6.237

3. Gradual regime shifts in fairy circles.

Authors: Yuval R Zelnik; Ehud Meron; Golan Bel
Journal: Proc Natl Acad Sci U S A Date: 2015-09-11 Impact factor: 11.205

4. Localised pattern formation in a model for dryland vegetation.

Authors: J H P Dawes; J L M Williams
Journal: J Math Biol Date: 2015-10-10 Impact factor: 2.259

5. Light-mediated self-organization of sunflower stands increases oil yield in the field.

Authors: Mónica López Pereira; Victor O Sadras; William Batista; Jorge J Casal; Antonio J Hall
Journal: Proc Natl Acad Sci U S A Date: 2017-07-10 Impact factor: 11.205

6. Observation and modelling of vegetation spirals and arcs in isotropic environmental conditions: dissipative structures in arid landscapes.

Authors: M Tlidi; M G Clerc; D Escaff; P Couteron; M Messaoudi; M Khaffou; A Makhoute
Journal: Philos Trans A Math Phys Eng Sci Date: 2018-11-12 Impact factor: 4.226

Localized vegetation patches: a self-organized response to resource scarcity.

1. Inter- and under-canopy soil water, leaf-level and whole-plant gas exchange dynamics of a semi-arid perennial C4 grass.

2. Maximum entropy production allows a simple representation of heterogeneity in semiarid ecosystems.

3. Gradual regime shifts in fairy circles.

4. Localised pattern formation in a model for dryland vegetation.

5. Light-mediated self-organization of sunflower stands increases oil yield in the field.

6. Observation and modelling of vegetation spirals and arcs in isotropic environmental conditions: dissipative structures in arid landscapes.

7. Stabilizing a homoclinic stripe.

8. Pattern selection and hysteresis in the Rietkerk model for banded vegetation in semi-arid environments.

9. Nonlinear stability analyses of Turing patterns for a mussel-algae model.

10. Spatial pattern enhances ecosystem functioning in an African savanna.