Publisher

JOURNAL IASSSFJOURNAL IASSSF

Journal Bioculture JournalBioculture Journal Abstract

Background: Life is supported by the ecology and natural resources that exist on earth. Continents and oceans are the two main natural resources that host life and ecosystems around the world. 75% of the Earths surface is covered by ocean waters that are rich in marine life. Although the oceans are vast, this does not mean that they are limitless. Population growth and development have led to an increase in the demand for marine resources. Increased demand and over-utilization of marine resources have led to strong pressures that have led to a decline in marine ecosystem services. Karimunjawa is famous for the natural beauty of its underwater coral reefs. Methods: This study employs a qualitative approach using literature and secondary data to examine the impact of parrotfish populations on coral reef sustainability. Findings: Based on current conditions, excessive catching of parrotfish has a negative impact on the sustainability of coral reefs in Karimunjawa National Park. It is necessary for local communities to understand the importance of the role of parrot fish for the sustainability of marine ecosystems. Parrotfish spend 90% of their time eating algae attached to coral reefs. Damage to the coral reef ecosystem causes coastal erosion in Karimunjawa National Park. Therefore, the role of the community in managing parrotfish resources is very necessary so as not to threaten the population for the sustainability of the marine ecosystem. Conclusion: The results of this research illustrate the role of humans, namely the community and tourists who come to Karimunjawa to carry out activities to preserve damaged coral reefs and create new coral reef areas. Novelty/Originality of this article: There are also government policies that must be considered and implemented properly for the sustainability of coral reef ecosystems and the conservation of parrotfish in Karimunjawa.

Conclusion

The research highlights the crucial role of human involvement, specifically the community and tourists, in preserving damaged coral reefs and fostering new coral reef growth in Karimunjawa.Effective implementation of government policies is also essential for ensuring the long-term sustainability of coral reef ecosystems and the conservation of parrotfish populations.Ultimately, a collaborative approach involving local communities, tourists, and governmental bodies is necessary to protect this valuable marine environment.

Future Research

Further research should investigate the socio-economic factors driving parrotfish consumption within the Karimunjawa community to identify alternative livelihood opportunities that reduce reliance on this resource. Additionally, studies are needed to assess the effectiveness of different coral reef restoration techniques, including assisted evolution approaches, in enhancing the resilience of Karimunjawas reefs to climate change and other stressors. Finally, a comprehensive assessment of the current marine protected area network in Karimunjawa is crucial to determine whether existing zoning regulations adequately protect parrotfish populations and promote ecosystem health, potentially leading to recommendations for improved spatial management strategies.

References

1. (PDF) Aquatic Ecosystems-Marine Types. pdf aquatic ecosystems marine types presentation available october... doi.org/10.13140/RG.2.2.29494.09289PDF Aquatic Ecosystems Marine Types pdf aquatic ecosystems marine types presentation available october doi 10 13140 RG 2 2 29494 09289
2. The unfulfilled potential of fisheries selectivity to promote sustainability - Vasilakopoulos - 2016... onlinelibrary.wiley.com/doi/10.1111/faf.12117The unfulfilled potential of fisheries selectivity to promote sustainability Vasilakopoulos 2016 onlinelibrary wiley doi 10 1111 faf 12117
3. THE EFFECTS OF TIME, HABITAT, AND FISHERIES MANAGEMENT ON KENYAN CORAL‐REEF‐ASSOCIATED... doi.org/10.1890/1051-0761(2002)012[1484:TEOTHA]2.0.CO;2THE EFFECTS OF TIME HABITAT AND FISHERIES MANAGEMENT ON KENYAN CORALyAAAaREEFyAAAaASSOCIATED doi 10 1890 1051 0761 2002 012 1484 TEOTHA 2 0 CO 2

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