Kepadatan Dan Keanekaragaman Megabentos Berdasarkan Persentase Tutupan Karang Di Perairan Desa Buton, Kecamatan Bungku Selatan, Kabupaten Morowali,  Sulawesi Tengah

Bangapadang, Messy; Emiyarti,; Nurgayah, Wa

doi:10.33772/jsl.v4i2.8327

Cited by 3 publications

(8 citation statements)

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“…The highest abundance of invasive aquatic invertebrates was found at station Batee Dua Islet, with a total number of 12.83 ind/m 2 and the lowest abundance of invasive aquatic invertebrates, was found at the Limau Island station as much as 3.17 ind/m 2 . This study's results are different from the results of research conducted by [18] in Morowali where the highest abundance value of aquatic invertebrates was 2.37 ind/m 2 , and the lowest was 2.13 ind/m 2 . Other research conducted by [19] in Ambon Bay waters also had different results where the highest abundance value of aquatic invertebrates was 5.59 ind/m 2 , and the lowest was 0.04 ind/m 2 .…”

Section: Community Structure Of Invasive Aquatic Invertebratescontrasting

confidence: 99%

“…The low abundance of invasive aquatic invertebrates in Limau Island is thought to be related to the percentage of coral cover in that location. According to [18], the abundance of aquatic invertebrates at the study site was influenced by the coral cover percentage. The difference in the abundance of invasive aquatic invertebrates at each station in the KKPD PISISI is thought caused by differences in the substrate from each station and other chemical and physical factors.…”

Section: Community Structure Of Invasive Aquatic Invertebratesmentioning

confidence: 99%

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Community structure of invasive aquatic invertebrates in coral reef ecosystems in the KKPD PISISI Simeulue

et al. 2022

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This study aimed to determine the structure of invasive aquatic invertebrates through the approach, diversity, similarity, dominance, distribution, and comparison of invasive aquatic invertebrates with coral cover in coral reef ecosystems in PISISI KKPD. This research was conducted in September 2019 using the purposive sampling method to research points, collecting invasive aquatic data used the belt transect method and collecting coral reef data used the Point Intercept Transect (PIT) method. The results of the study found that the structure of invasive aquatic invertebrates in KKPD PISISI was in the good category indicated by the density invasive aquatic invertebrates of 39.67 individuals/m2, the biodiversity index was 1.50 with the medium category, the similarity index is 1.06 in the high category and the dominance index is 0.44 in the low category. The distribution of invasive aquatic invertebrates in the PISISI KKPD includes a cluster distribution. The highest value of invasive invertebrate water was 12.83 ind/m2 and the proportion of coral cover was 29.83% and the lowest was 3.67 ind/m2 and the proportion of coral cover was 54.67% showing the effect of invasive aquatic invertebrates on the proportion of coral cover.

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Section: Community Structure Of Invasive Aquatic Invertebratescontrasting

confidence: 99%

Section: Community Structure Of Invasive Aquatic Invertebratesmentioning

confidence: 99%

Community structure of invasive aquatic invertebrates in coral reef ecosystems in the KKPD PISISI Simeulue

et al. 2022

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“…Terumbu karang merupakan keanekaragaman hayati yang paling produktuf dan paling kaya, sebagai ekosistem yang memiliki peran sangat penting bagi kelangsungan hidup biota laut (Oktarina et al, 2014;Bangapadang, 2019). Ekosistem terumbu karang merupakan habitat bagi ribuan biota, baik sementara maupun menetap.…”

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“…Fungsi ekologi ekosistem terumbu karang diantaranya sebagai habitat (tempat hidup) berbagai macam biota yang berasosiasi seperti hewan bentos (Ferizal, 2011;Fajri, 2014;Lubis, 2016;Cahyadi, 2017, Quanita, 2018. Salah satu biota yang hidup pada ekosistem terumbu karang yaitu megabentos (Thumena et al, 2013;Bangapadang, 2019).Megabentos adalah organisme yang berukuran lebih dari 1 cm yang hidup di atas atau di dalam dasar laut, meliputi biota menempel, merayap dan meliang serta memiliki peran sebagai sumber bahan makanan bagi organisme yang lain. Megabentos terdiri dari beberapa organisme seperti teripang, kima, lobster, lola, bintang laut berduru, siput drupella, bulu babi dan bintang laut biru (COREMAP LIPI, 2014).…”

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Kepadatan Megabentos Pada Ekosistem Terumbu Karang Di Perairan Desa Perlang Bangka Tengah, Bangka Belitung

Akbar¹,

Animah²,

Adi³

2019

AKU

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This study aims to analyze the density of megabenthos in coral reef ecosystems in the waters of Perlang Village. This research was conducted in November 2019 in the waters of Perlang Village with the megabentos data collection method using the Bentos Belt Transect (BBT) method based on COREMAP CTI LIPI (2017) with 5 data collection stations. The results found 603 individuals consisting of 9 species from 4 megabenthos families in coral reef ecosystems. Species found at the study site are Diadema setosum, Diadema antillarium (Familli Deadematidae), Drupella cornus, Drupella rugosa (Family Murcidae), Trochus sp, Trochus conus, Tectus pyramis (Family Trochidae), Tridacna gigas, and Tridacna maxima (Family Tridacnidae) . The highest attendance percentage of all stations was obtained by Diadema setosum of 47.93% (289 people). Percentage of live coral cover from 5 observation stations ranged from 57.44% - 91.78%. Observation pensions that received the highest percentage of cover values were at pension 2 with 91.78% in the very good category.

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Hubungan kondisi tutupan terumbu karang dengan kepadatan megabentos di perairan Pulau Talam Kabupaten Tapanuli Tengah Provinsi Sumatera Utara

Thamrin²,

Nurrachmi³

2022

Zona

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This research was conducted in March 2022 in the waters of Talam Island, Central Tapanuli Regency, North Sumatra Province. This study aims to determine the relationship between coral cover and the density of megabenthos in the Talam Island area. The method used in this research is a survey method. Coral cover data were collected using the LIT (Line Intercept Transect) method and megabenthos data were collected using the BBT (Benthos Belt Transect) method. Observations were made at three station points with each station with a depth of 4 meters, 6 meters and 8 meters. The results showed that Talam Island had a good percentage of coral cover with an average of 54.74%. The highest density of megabenthos was Tridacninae found at each station, while the lowest density was Acanthaster planci. The overall megabenthos density has an average of 10.033 ind/ha. Coral reef cover relationship has an influence on the density of megabenthos, there is a strong positive effect on economic megabenthos and a strong negative on non-economic megabenthos.

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Kepadatan Dan Keanekaragaman Megabentos Berdasarkan Persentase Tutupan Karang Di Perairan Desa Buton, Kecamatan Bungku Selatan, Kabupaten Morowali, Sulawesi Tengah

Cited by 3 publications

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Community structure of invasive aquatic invertebrates in coral reef ecosystems in the KKPD PISISI Simeulue

Community structure of invasive aquatic invertebrates in coral reef ecosystems in the KKPD PISISI Simeulue

Kepadatan Megabentos Pada Ekosistem Terumbu Karang Di Perairan Desa Perlang Bangka Tengah, Bangka Belitung

Hubungan kondisi tutupan terumbu karang dengan kepadatan megabentos di perairan Pulau Talam Kabupaten Tapanuli Tengah Provinsi Sumatera Utara

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