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Marine Fouling Characteristics of Biocomposites in a Coral Reef Ecosystem
Author(s) -
Contardi Marco,
Montano Simone,
Galli Paolo,
Mazzon Giulia,
Mah'd Moh'd Ayyoub Amin,
Seveso Davide,
Saliu Francesco,
Maggioni Davide,
Athanassiou Athanassia,
Bayer Ilker S.
Publication year - 2021
Publication title -
advanced sustainable systems
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.499
H-Index - 24
ISSN - 2366-7486
DOI - 10.1002/adsu.202100089
Subject(s) - coral reef , atoll , coral , ecosystem , marine ecosystem , aquaculture of coral , resilience of coral reefs , reef , environmental science , environmental issues with coral reefs , coral reef protection , ecology , ocean acidification , marine habitats , oceanography , habitat , biology , climate change , geology
Coral reefs are among the most diverse ecosystems in the world. The diversity of life found in the habitats created by corals is so large that the reefs are known as the “rainforests of the sea.” Unfortunately, severe natural and anthropogenic changes such as ocean warming, acidification, coral diseases, and plastic pollution are extremely detrimental to this ecosystem. To enrich the ambient conditions of the corals and boost their growth, the potential of two biocomposites is evaluated based on biodegradable polyurethane and silicone matrices as scaffolds for the growth of oceanic organisms. Furthermore, their degradation is investigated within the coral reefs of Faafu Atoll, Republic of Maldives. The observations indicate that there are a significant number of organisms that settle and grow on these biocomposites in the Maldivian lagoon, both of an animal and photosynthetic nature. The biocomposites have the potential to become suitable scaffolds for diverse hard bottom fouling organisms. Moreover, the presence of coral larvae on the biocomposites suggests that during their biodegradation, these biocomposites can support the growth of organisms, generating a suitable environment for triggering the birth of new corals.