Excitable dynamics and coral reef formation: A simple model of macro-scale structure development
In this work, we demonstrate that key aspects of the dynamical behavior of coral reefs at the macro scale, which evolve over time scales of centuries, can be accurately described using a model that integrates a few fundamental ecological and physical mechanisms. The model displays excitable behavior...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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American Physical Society
2025-05-01
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| Series: | Physical Review Research |
| Online Access: | http://doi.org/10.1103/PhysRevResearch.7.023196 |
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| _version_ | 1850139185819680768 |
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| author | Miguel Álvarez-Alegría Pablo Moreno-Spiegelberg Manuel A. Matías Damià Gomila |
| author_facet | Miguel Álvarez-Alegría Pablo Moreno-Spiegelberg Manuel A. Matías Damià Gomila |
| author_sort | Miguel Álvarez-Alegría |
| collection | DOAJ |
| description | In this work, we demonstrate that key aspects of the dynamical behavior of coral reefs at the macro scale, which evolve over time scales of centuries, can be accurately described using a model that integrates a few fundamental ecological and physical mechanisms. The model displays excitable behavior, generating various dynamical regimes, including traveling pulses and waves, which lead to the formation of spatial structures similar to those observed in real reefs. Notably, this occurs without relying on a classical pattern formation mechanism, such as the Turing scenario. We conduct a thorough analysis of the model's bifurcations in response to two ecologically significant parameters, laying the foundation for using this model to explain coral reef formation. |
| format | Article |
| id | doaj-art-0a3e071d1c3642ce8a184296ace87d22 |
| institution | OA Journals |
| issn | 2643-1564 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | American Physical Society |
| record_format | Article |
| series | Physical Review Research |
| spelling | doaj-art-0a3e071d1c3642ce8a184296ace87d222025-08-20T02:30:23ZengAmerican Physical SocietyPhysical Review Research2643-15642025-05-017202319610.1103/PhysRevResearch.7.023196Excitable dynamics and coral reef formation: A simple model of macro-scale structure developmentMiguel Álvarez-AlegríaPablo Moreno-SpiegelbergManuel A. MatíasDamià GomilaIn this work, we demonstrate that key aspects of the dynamical behavior of coral reefs at the macro scale, which evolve over time scales of centuries, can be accurately described using a model that integrates a few fundamental ecological and physical mechanisms. The model displays excitable behavior, generating various dynamical regimes, including traveling pulses and waves, which lead to the formation of spatial structures similar to those observed in real reefs. Notably, this occurs without relying on a classical pattern formation mechanism, such as the Turing scenario. We conduct a thorough analysis of the model's bifurcations in response to two ecologically significant parameters, laying the foundation for using this model to explain coral reef formation.http://doi.org/10.1103/PhysRevResearch.7.023196 |
| spellingShingle | Miguel Álvarez-Alegría Pablo Moreno-Spiegelberg Manuel A. Matías Damià Gomila Excitable dynamics and coral reef formation: A simple model of macro-scale structure development Physical Review Research |
| title | Excitable dynamics and coral reef formation: A simple model of macro-scale structure development |
| title_full | Excitable dynamics and coral reef formation: A simple model of macro-scale structure development |
| title_fullStr | Excitable dynamics and coral reef formation: A simple model of macro-scale structure development |
| title_full_unstemmed | Excitable dynamics and coral reef formation: A simple model of macro-scale structure development |
| title_short | Excitable dynamics and coral reef formation: A simple model of macro-scale structure development |
| title_sort | excitable dynamics and coral reef formation a simple model of macro scale structure development |
| url | http://doi.org/10.1103/PhysRevResearch.7.023196 |
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