Patterns of coral diseases linked to the impact of climate change: a case study of scleractinia corals in Southeast Sulawesi, Indonesia’s coral triangle

Haya, La Ode Muhammad Yasir; Palupi, Ratna Diyah; Subhan, Subhan; Rahmadani, Rahmadani

doi:10.1007/s40808-023-01745-y

Cited by 2 publications

(3 citation statements)

References 44 publications

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“…Combined these factors are known to cause a decline in reef health (Carpenter et al, 2008), yet the scale of the impacts is largely unknown, as baseline surveys and longer-term monitoring of tagged colonies are not widely undertaken within the country. Only relatively recently have disease surveys been conducted (Haapkylä et al, 2007;Yusri and Estradivari, 2007;Sabdono and Radjasa, 2008;Haapkylä et al, 2009;Delpopi et al, 2015;Johan et al, 2016;Johan and Idris, 2022;Ulfah et al, 2022 ;Haya et al, 2023). These earlier surveys indicated that nine diseases are prevalent in Indonesian waters infecting eight coral species.…”

Section: Introductionmentioning

confidence: 99%

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Spatio-temporal variation in progression rates of black band disease between Pramuka Island and Pari Island of the Seribu Islands, Indonesia

Ofri,

Ginanjar,

Rustam

et al. 2024

Front. Mar. Sci.

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Black band disease (BBD) is one of the oldest recognized diseases of scleractinian corals. This disease is little known on the variation of progression rates across relatively small spatial scales and how local variations in the environment can impact prevalence and spread. The purpose of this study was to explore the progression of BBD on genus Montipora in relation to spatio-temporal environmental parameters in two islands of the Seribu Islands, North Jakarta, Indonesia during dry season and rainy season. Monthly underwater pictures were taken for determining the progress of disease level. Interestingly, the progression rate of the disease recorded at Pramuka Island was higher (8.10 cm2 day-1) than the one at Pari Island (3.79 cm2 day-1). In Pramuka Island, the infected corals had almost 89% of the dead surface, compared to only 68% at Pari Island. Similar to other studies in the region, we confirmed that the disease progressed faster during the dry season, where the environmental parameters, such as temperature, light intensity, and phosphate, were starting to increase, while total organic matter, current flow rates, and turbidity were lower. Progression of the disease was significantly different between seasons (p<0.001), but not between sites (p=0.118). Therefore, the progress of BBD has a higher impact at the more populated Pramuka island than at the less populated Pari Island, in addition to the influence of environmental parameters on coral vulnerability to diseases.

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Section: Introductionmentioning

confidence: 99%

“…In general, data and reports about BBD are some reports from around Indonesia, but very rare data related with the BBD progress in Indonesia, including this site research. Mostly research related with disease abundance and prevalence (Delpopi et al, 2015;Johan et al, 2016;Johan and Idris, 2022;Ulfah et al, 2022;Haya et al, 2023).…”

Section: Introductionmentioning

confidence: 99%

Spatio-temporal variation in progression rates of black band disease between Pramuka Island and Pari Island of the Seribu Islands, Indonesia

Ofri,

Ginanjar,

Rustam

et al. 2024

Front. Mar. Sci.

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“…Notably, the regions like Raja Ampat, Wakatobi, Taka Bone Rate, Bunaken, Karimun Jawa, and Weh Island are considered to be underwater beauty [16]. Indonesia's position within the Coral Triangle, an area noted for having the greatest marine biodiversity on Earth, solidifies Indonesia's marine tourism potential [17]. But tremendous beauty also comes with immense responsibility.…”

Section: Introductionmentioning

confidence: 99%

Locals and Tourists Participation on Coral Reef Rehabilitation in Seribu Islands, Indonesia

Rohman,

Rohmat,

Rohmat

et al. 2024

IOP Conf. Ser.: Earth Environ. Sci.

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Despite coral reefs being one of the main attractions for marine tourism activities, these activities are also the main factor causing coral damage. To preserve and overcome the damage to coral reefs, rehabilitation activities involving the community and tourists should be attempted. This research studies the locals’ and tourists’ participation and involvement in coral reef rehabilitation activities on Pramuka Island and Pari Island. The results show that the level of local participation and involvement on Pramuka Island is generally moderate, while on Pari Island, the level is generally high. The locals on Pramuka Island predominantly participate in the form of ideas (46,91%) and are involved in implementing rehabilitation activities (59,64%). On Pari Island, participation is more diverse; it comes in the form of labor (69,47%), time (57,72%), and skills (59,47%), and is more involved in implementing (68,95%) and benefiting from rehabilitation (64,74%). The productive age group dominates the age group active in rehabilitation activities on Pramuka Island, while on Pari Island, it is dominated by young people. In general, tourist participation and involvement in both research locations are still minimal. Thus, efforts to develop rehabilitation activities on Pramuka Island must focus more on young people by emphasizing participation in various aspects. Meanwhile, on Pramuka Island, rehabilitation activities must involve more productive age communities and integrate them with existing communities. Tourist participation and involvement can be integrated with existing tourism activities for these two locations.

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Patterns of coral diseases linked to the impact of climate change: a case study of scleractinia corals in Southeast Sulawesi, Indonesia’s coral triangle

Cited by 2 publications

References 44 publications

Spatio-temporal variation in progression rates of black band disease between Pramuka Island and Pari Island of the Seribu Islands, Indonesia

Spatio-temporal variation in progression rates of black band disease between Pramuka Island and Pari Island of the Seribu Islands, Indonesia

Locals and Tourists Participation on Coral Reef Rehabilitation in Seribu Islands, Indonesia

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