Access the full text.
Sign up today, get DeepDyve free for 14 days.
E. Gilad, J. Hardenberg, A. Provenzale, M. Shachak, E. Meron (2004)
Ecosystem engineers: from pattern formation to habitat creation.Physical review letters, 93 9
P. Couteron (2002)
Quantifying change in patterned semi-arid vegetation by Fourier analysis of digitized aerial photographsInternational Journal of Remote Sensing, 23
Sebastian Catovsky, Thomas Smith, H. Shugart, F. Woodward (1998)
Plant functional types : their relevance to ecosystem properties and global changeSystematic Botany, 23
Turing Turing (1952)
The chemical basis of morphogenesisPhilosophical Transactions of the Royal Society of London, Series B – Biological Sciences, 237
Peter Diggle (1990)
Time Series: A Biostatistical Introduction
O. Lejeune, P. Couteron, R. Lefever (1999)
Short range co-operativity competing with long range inhibition explains vegetation patternsActa Oecologica-international Journal of Ecology, 20
N. Zeng, J. Neelin, K. Lau, C. Tucker (1999)
Enhancement of Interdecadal Climate Variability in the Sahel by Vegetation Interaction.Science, 286 5444
R. Lefever, O. Lejeune (1997)
On the origin of tiger bushBulletin of Mathematical Biology, 59
M. Rietkerk, M. Boerlijst, F. Langevelde, R. HilleRisLambers, Johan Koppel, L. Kumar, H. Prins, A. Roos (2002)
Self‐Organization of Vegetation in Arid EcosystemsThe American Naturalist, 160
P. Higgins, M. Mastrandrea, S. Schneider (2002)
Dynamics of climate and ecosystem coupling: abrupt changes and multiple equilibria.Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 357 1421
M. Cross, P. Hohenberg (1993)
Pattern formation outside of equilibriumReviews of Modern Physics, 65
M. Sankaran, N. Hanan, R. Scholes, J. Ratnam, D. Augustine, B. Cade, J. Gignoux, S. Higgins, X. Roux, F. Ludwig, J. Ardo, F. Banyikwa, Andries Bronn, G. Bucini, Kelly Caylor, M. Coughenour, A. Diouf, W. Ekaya, C.J.W. Feral, E. February, P. Frost, P. Hiernaux, H. Hrabar, K. Metzger, H. Prins, S. Ringrose, W. Sea, Jörg Tews, J. Worden, N. Zambatis (2005)
Determinants of woody cover in African savannasNature, 438
J. Thiéry, J.-M. D’Herbes, C. Valentin (1995)
A model simulating the genesis of banded vegetation patterns in NigerJournal of Ecology, 83
A. Turing (1952)
The chemical basis of morphogenesisBulletin of Mathematical Biology, 52
James Brown, T. Valone, C. Curtin (1997)
Reorganization of an arid ecosystem in response to recent climate change.Proceedings of the National Academy of Sciences of the United States of America, 94 18
M. Scheffer, S. Carpenter (2003)
Catastrophic regime shifts in ecosystems: linking theory to observationTrends in Ecology and Evolution, 18
S. Nicholson (2001)
Climatic and environmental change in Africa during the last two centuriesClimate Research, 17
W. Schlesinger, J. Reynolds, G. Cunningham, L. Huenneke, W. Jarrell, R. Virginia, W. Whitford (1990)
Biological Feedbacks in Global DesertificationScience, 247
P. Couteron, O. Lejeune (2001)
Periodic spotted patterns in semi‐arid vegetation explained by a propagation‐inhibition modelJournal of Ecology, 89
O. Lejeune, M. Tlidi (1999)
A model for the explanation of vegetation stripes (tiger bush)Journal of Vegetation Science, 10
The Collaboration, B. Aubert, et al. (2004)
Measurements of CP-Violating Asymmetries in B0→ K s 0π0 DecaysPhysical Review Letters, 93
P. Couteron, N. Barbier, D. Gautier (2006)
Textural Ordination Based on Fourier Spectral Decomposition: A Method to Analyze and Compare Landscape PatternsLandscape Ecology, 21
J. Hardenberg, E. Meron, M. Shachak, Y. Zarmi (2001)
Diversity of vegetation patterns and desertification.Physical review letters, 87 19
Xiaoou Tang, W. Stewart (2000)
Optical and Sonar Image Classification: Wavelet Packet Transform vs Fourier TransformComput. Vis. Image Underst., 79
G. Nicolis, I. Prigogine (1977)
Formative Processes. (Book Reviews: Self-Organization in Nonequilibrium Systems. From Dissipative Structures to Order through Fluctuations)Science
R. HilleRisLambers, M. Rietkerk, F. Bosch, H. Prins, H. Kroon (2001)
VEGETATION PATTERN FORMATION IN SEMI-ARID GRAZING SYSTEMSEcology, 82
R. May (1977)
Thresholds and breakpoints in ecosystems with a multiplicity of stable statesNature, 269
G. Roerink, M. Menenti, W. Soepboer, Z. Su (2003)
Assessment of climate impact on vegetation dynamics by using remote sensingPhysics and Chemistry of The Earth, 28
W. Macfadyen (1950)
Vegetation patterns in the semi-desert plains of British Somaliland.The Geographical Journal, 116
C. Raynaut (2001)
Societies and nature in the Sahel: ecological diversity and social dynamicsGlobal Environmental Change-human and Policy Dimensions, 11
M. Mugglestone, E. Renshaw (1998)
Detection of geological lineations on aerial photographs using two-dimensional spectral analysisComputers & Geosciences, 24
(1995)
The W region of Niger – assets and implications for sustainable development
C. Klausmeier (1999)
Regular and irregular patterns in semiarid vegetationScience, 284 5421
(2004)
The wild ungulate community in the Niger Regional Park . Antelope Survey Update , 9
C. Allen, D. Breshears (1998)
Drought-induced shift of a forest-woodland ecotone: rapid landscape response to climate variation.Proceedings of the National Academy of Sciences of the United States of America, 95 25
D. Tongway, C. Valentin, J. Seghieri, J. Menaut, B. Walker (2001)
Banded Vegetation Patterning in Arid and Semiarid Environments
Y. L'hote, G. Mahé (1996)
Afrique de l'ouest et centrale : précipitations moyennes annuelles (période 1951-1989) = West and central Africa : mean annual rainfall (1951-1989)
G. Walther, E. Post, P. Convey, A. Menzel, C. Parmesan, T. Beebee, J. Fromentin, O. Hoegh‐Guldberg, F. Bairlein (2002)
Ecological responses to recent climate changeNature, 416
M. Rietkerk, S. Dekker, P. Ruiter, J. Koppel (2004)
Self-Organized Patchiness and Catastrophic Shifts in EcosystemsScience, 305
J. Ares, H. Valle, A. Bisigato (2003)
Detection of process‐related changes in plant patterns at extended spatial scales during early dryland desertificationGlobal Change Biology, 9
David Dunkerley (1997)
Banded vegetation: development under uniform rainfall from a simple cellular automaton modelPlant Ecology, 129
S. Nicholson, C. Tucker, M. Ba (1998)
Desertification, Drought, and Surface Vegetation: An Example from the West African SahelBulletin of the American Meteorological Society, 79
O. Lejeune, M. Tlidi, P. Couteron (2002)
Localized vegetation patches: a self-organized response to resource scarcity.Physical review. E, Statistical, nonlinear, and soft matter physics, 66 1 Pt 1
J. Schnakenberg (1978)
G. Nicolis und I. Prigogine: Self‐Organization in Nonequilibrium Systems. From Dissipative Structures to Order through Fluctuations. J. Wiley & Sons, New York, London, Sydney, Toronto 1977. 491 Seiten, Preis: £ 20.–, $ 34.–, 82
P. Couteron, R. Pélissier, E. Nicolini, Dominique Paget (2005)
Predicting tropical forest stand structure parameters from Fourier transform of very high‐resolution remotely sensed canopy imagesJournal of Applied Ecology, 42
Tomoo Okayasu, Y. Aizawa (2001)
Systematic Analysis of Periodic Vegetation PatternsProgress of Theoretical Physics, 106
Summary 1 Spatially periodic vegetation patterns are well known in arid and semi‐arid regions around the world. 2 Mathematical models have been developed that attribute this phenomenon to a symmetry‐breaking instability. Such models are based on the interplay between competitive and facilitative influences that the vegetation exerts on its own dynamics when it is constrained by arid conditions, but evidence for these predictions is still lacking. Moreover, not all models can account for the development of regularly spaced spots of bare ground in the absence of a soil prepattern. 3 We applied Fourier analysis to high‐resolution, remotely sensed data taken at either end of a 40‐year interval in southern Niger. Statistical comparisons based on this textural characterization gave us broad‐scale evidence that the decrease in rainfall over recent decades in the sub‐Saharan Sahel has been accompanied by a detectable shift from homogeneous vegetation cover to spotted patterns marked by a spatial frequency of about 20 cycles km−1. 4 Wood cutting and grazing by domestic animals have led to a much more marked transition in unprotected areas than in a protected reserve. 5 Field measurements demonstrated that the dominant spatial frequency was endogenous rather than reflecting the spatial variation of any pre‐existing heterogeneity in soil properties. 6 All these results support the use of models that can account for periodic vegetation patterns without invoking substrate heterogeneity or anisotropy, and provide new elements for further developments, refinements and tests. 7 This study underlines the potential of studying vegetation pattern properties for monitoring climatic and human impacts on the extensive fragile areas bordering hot deserts. Explicit consideration of vegetation self‐patterning may also improve our understanding of vegetation and climate interactions in arid areas.
Journal of Ecology – Wiley
Published: May 1, 2006
Read and print from thousands of top scholarly journals.
Already have an account? Log in
Bookmark this article. You can see your Bookmarks on your DeepDyve Library.
To save an article, log in first, or sign up for a DeepDyve account if you don’t already have one.
Copy and paste the desired citation format or use the link below to download a file formatted for EndNote
Access the full text.
Sign up today, get DeepDyve free for 14 days.
All DeepDyve websites use cookies to improve your online experience. They were placed on your computer when you launched this website. You can change your cookie settings through your browser.