Stressor-Response of Reef-Building Corals to Climate Change in the Menjangan Island, West Bali National Park, Indonesia

Tito, Camellia Kusuma; Ampou, Eghbert Elvan; Wibawa, Teja Arief

doi:10.1088/1755-1315/246/1/012011

Cited by 6 publications

(6 citation statements)

References 23 publications

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“…More recent data from 2017 has highlighted similar results, suggesting that 50% of its corals are in good health, whilst 20% are declining and 30% are poor (Marine and Fisheries O ce 2017 data, as cited by 43 . The primary reasons for declines in Bali's coral reef health are associated with coral bleaching [44][45][46] and destructive shing practices 47,48 , although multiple other threats also persist.…”

Section: The Coral Reefs Of Bali Indonesiamentioning

confidence: 99%

“…Recent data from 2017 has shown that that 50% of Bali's corals are in good health, whilst 20% are declining and 30% are poor 43 . The primary reasons for declines in Bali's coral reef health are associated with climate change-induced coral bleaching [44][45][46] and destructive extractive practices such as over shing and coral mining 47,48 . Whilst some threats to Bali's reefs, such as bleaching, appear to be widespread [43][44][45][46] , others, such as destructive extractive practices, have been shown to vary regionally across the island 48 .…”

Section: Changes To the Marine Environmentmentioning

confidence: 99%

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Community perceptions of coral reef conservation in a rural fishing village in North Bali, Indonesia.

Boakes

Mahyuni

Stafford

et al. 2022

Preprint

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Aside from their associated direct ecological advantages, coral reef conservation programs may also generate benefits to local communities. These communities may choose to support marine conservation programs based on multiple factors, and an increased involvement of local people often leads to positive changes in environmental behaviours. This study collected qualitative data using semi-structured interviews and multi-stakeholder focus groups on a rural fisher community in Tianyar Village, North Bali, Indonesia, where the ‘North Bali Reef Conservation’ (locally known as ‘Yowana Bhakti Segara’) coral reef conservation program was based. Results showed that generally, the community of Tianyar village was in support of the existing coral reef conservation programs, mostly due to the perceived economic prospects associated with being involved in the conservation work. Overall, the community agreed that the coral reef conservation program has led to societal and environmental benefits, which has generated positive environmental behaviours and a change in mindsets since it was established in 2017 (4 years before this study was undertaken). Based on the answers of interviewees, this study makes recommendations on how coral reef conservation in Bali (and other similar less developed nations) can increase community support, socio-economic benefits and positive environmental behaviours. These include (1) continuing environmental education for within the community, (2) strengthening regulations and improving enforcement, (3) increasing financial and logistical support for waste management and ecotourism, (4) continuing building and deploying artificial reefs, ensuring that ‘best practice’ recommendations are followed, and (5) utilising the influence of local leaders to create positive environmental behaviours.

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Section: The Coral Reefs Of Bali Indonesiamentioning

confidence: 99%

Section: Changes To the Marine Environmentmentioning

confidence: 99%

Community perceptions of coral reef conservation in a rural fishing village in North Bali, Indonesia.

Boakes

Mahyuni

Stafford

et al. 2022

Preprint

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“…Indonesia termasuk salah satu negara anggota Coral Triangle Initiative (CTI) dan mempunyai jenis karang dengan keanekaragaman hayati yang tinggi [1]. Status terumbu karang di Indonesia saat ini menunjukkan relatif stabil khususnya terumbu karang yang masuk dalam kategori baik dan sangat baik, namun sebaliknya kategori terumbu karang jelek dan cukup mengalami fluktuasi yang signifikan [2], dampak dari perubahan iklim ditengarai memberikan kontribusi terjadinya proses fluktuasi tersebut [3]. Bali memiliki tingkat keragaman terumbu karang pembentuk spesies (hermatypic) dengan total 406 jenis dan daerah 411 ©2021 at http://jfmr.ub.ac.id yang memiliki tingkat asosiasi ikan karang yang tinggi yang perlu dikelola secara berkelanjutan [4]- [6]dimana secara global juga sebagai pemasok keanekaragaman hayati kelautan tropis [7], [8].Kegiatan konservasi sangat perlu dilakukan agar ekosistem terumbu karang dapat berkelanjutan [9]dan salah satu bentuk program dalam mengurangi proses degradasi khususnya terumbu karang adalah dengan membuat terumbu buatan [10]- [12].…”

Section: Pendahuluanunclassified

SPOT REKRUTMEN KARANG PADA TERUMBU BUATAN BIOREEFTEK DI PERAIRAN PESISIR DESA KEROBOKAN,BULELENG, BALI Eghbert

Ampou¹,

Tito²,

Triyulianty³

et al. 2021

jfmr

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Perairan pesisir Desa Kerobokan memiliki wilayah terumbu karang yang penting karena terdapat spot rekrutmen sebagai wilayah terumbu buatan alami. Penelitian ini bertujuan untuk mengetahui nilai indeks keanekaragaman, keseragaman dan dominansi karang pada terumbu buatan alami "Bioreeftek" di salah satu spot perairan pesisir Desa Kerobokan, Kecamatan Sawan, Kabupaten Buleleng, Provinsi Bali.Metode penelitian yang diaplikasikan adalah observasi dengan sensus visual dengan kamera bawah air dan peralatan selam SCUBA pada enam unit terumbu buatan. Pengambilan data observasi dilakukan pada September 2020. Total rekrutmen karang yang ditemukan sebanyak sembilan jenis biota pada terumbu buatan B1-B6 (B=Bioreeftek), yaitu Podobacia sp, Sponge, Atriolum robustum, Favites sp, Gorgonia sp, Porites sp, Diploastrea sp, Coralline algae dan Pocillopora damicornis. Indeks Keanekaragaman tertinggi B3 = 3,4; Indeks Keseragaman tertinggi B3 = 2, 48; Indeks Dominansi tertinggi B5 = 0,68. Biota yang paling banyak ditemukan pada terumbu buatan B1-B6 adalah Coralline algae dan karang Scleractinia dari jenis Favites sp. Kondisi kualitas air di perairan Buleleng menunjukan kondisi normaldan masih berada pada standar baku yang ditetapkan oleh Keputusan Menteri Lingkungan Hidup No. 51 Tahun 2004, kecuali konsentrasi nutrien.

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“…Dari total 1067 lokasi, 36.18% (386 lokasi) dalam kategori jelek; 34.3% (366 lokasi) dalam kategori cukup (termasuk daerah Lombok, NTB dan sekitarnya); 22.96% (245) pada kategori baik; dan sisanya (6.56% atau 70 lokasi) dalam kategori sangat baik (Hadi et al, 2018). Tren kondisi tutupan karang hidup mengalami penurunan di beberapa wilayah yang diakibatkan oleh fenomena pemutihan karang massal yang terjadi pada akhir tahun 2015 dan 2016 (Hadi et al 2017), bahkan sebagian mengalami kematian dampak dari fenomena El-Nino tersebut yang mengakibatkan turunnya muka air laut sehingga karang terdedah dalam rentang waktu yang cukup lama (Ampou et al 2017;Tito et al 2019).…”

Section: Pendahuluanunclassified

Status Terumbu Karang Dan Ikan Karang Di Gili Matra, Nusa Tenggara Barat

Ampou¹,

Nugroho²,

Widagti³

2020

EJES

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This study aims to identify the status of reef fishes and coral reefs in Gili Meno, Air, and Trawangan or Gili Matra waters. This area is part of the North Lombok Regency, West Nusa Tenggara Province. Field observation was conducted on September 2011 at 11 (eleven) diving points. The video-transect method was used for observing the coral reef condition, while reef fishes abundance was observed by using visual-census method. The parameter that used to determine the condition of coral reef in study location are the percentage of live hard coral cover and index of coral mortality. In general, the result shows that percentage of live hard coral cover in each diving point ranged from 4.4% - 37.2% and the Coral Mortality Index (IMK) ranged form 0.40-0.92. The values describe that the condition of coral reef at eleven diving points vary from fair until poor condition. Current status of coral reef condition showed an insignificant increase from bad to moderate during the period 2011 -2018. There were 23 families of reef fishes from 46 genera were found during the study consisting of 16 genera of target fish groups, 5 genera of indicator fish group, and 25 genera of major fish group. The water quality is still within the limits of environmental quality standards. Keywords: Reef fish, coral reef, Mortality Index, water quality, Gili Matra

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Stressor-Response of Reef-Building Corals to Climate Change in the Menjangan Island, West Bali National Park, Indonesia

Cited by 6 publications

References 23 publications

Community perceptions of coral reef conservation in a rural fishing village in North Bali, Indonesia.

Community perceptions of coral reef conservation in a rural fishing village in North Bali, Indonesia.

SPOT REKRUTMEN KARANG PADA TERUMBU BUATAN BIOREEFTEK DI PERAIRAN PESISIR DESA KEROBOKAN,BULELENG, BALI Eghbert

Status Terumbu Karang Dan Ikan Karang Di Gili Matra, Nusa Tenggara Barat

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