Coral reef structural complexity loss exposes coastlines to waves

Autor: Jérémy Carlot, Michalis Vousdoukas, Alessio Rovere, Theofanis Karambas, Hunter S. Lenihan, Mohsen Kayal, Mehdi Adjeroud, Gonzalo Pérez-Rosales, Laetitia Hedouin, Valeriano Parravicini
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Scientific Reports, Vol 13, Iss 1, Pp 1-8 (2023)
Druh dokumentu: article
ISSN: 2045-2322
DOI: 10.1038/s41598-023-28945-x
Popis: Abstract Coral reefs offer natural coastal protection by attenuating incoming waves. Here we combine unique coral disturbance-recovery observations with hydrodynamic models to quantify how structural complexity dissipates incoming wave energy. We find that if the structural complexity of healthy coral reefs conditions is halved, extreme wave run-up heights that occur once in a 100-years will become 50 times more frequent, threatening reef-backed coastal communities with increased waves, erosion, and flooding.
Databáze: Directory of Open Access Journals
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