Pemanfaatan Kima Secara Berkelanjutan

Lesmana, Dudi; Wahyudin, Yudi

doi:10.30997/jms.v2i1.423

Cited by 3 publications

(3 citation statements)

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“…Kima kecil (T. maxima) melalui larvanya, memiliki kemampuan tinggi untuk terurai sehingga memiliki jangkauan luasan daerah penyebaran yang dominan daripada kima jenis lainnya (Sadili et al, 2015). Berdasarkan cara hidup dan penyebarannya, sehingga menyebabkan beberapa jenis kima tersebut, hanya sedikit yang dieksploitasi oleh manusia dan gangguan dari pemangsa lain, sehingga memiliki populasi yang relatif tinggi dibandingkan beberapa jenis kima (Arbi, 2010;Lesmana & Wahyudin, 2016). Hingga saat ini, kima dari jenis T. maxima dan T. crocea masih ada, populasinya , sebab tidak menjadi sasaran pengambilan oleh nelayan dan kurang popular dibandingkan jenis kima lainnya (Wynsberge et al, 2015).…”

Section: Persentase Tutupan Karangunclassified

Density and Composition of Species Clam (Tridacna sp.) Based on Coral Cover Conditions in Wawosunggu Waters, Konawe Regency

Iskandar

Ishak²,

Oetama³

2023

JBT

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Kima is one of the protected marine resources. It has an ecological role as a water bio-filter and a symbiotic mutualism with coral reef ecosystems. The purpose of the research was to find out of species density and composition of clams (Tridacna sp.) based on the coral coverage on the waters island of Wawosunggu, South Konawe. The study was conducted in September 2022. Sampling was carried out at 3 observation stations based on habitat characteristics. The observing method used a transect belt/swept area. Data in the form of density, relative abundance of clams, and percentage of coral cover analyze by using MS software. Excel 2010. The number of clams obtained was 155 individuals consisting of 3 types, namely Tridacna maxima, T. squamosa, and T. crocea. The totally density (totals from species and locations) was 0.10 individuals/m2. The composition of all types of clams ranges from 25-56%. The percentage of coral cover obtained was grouped into 4 categories, namely fleshy seaweed/algae, hard coral, abiotic, and other biotic. The percentage of coral cover at all stations was dominated by the hard coral category (Acropora sp. and non Acropora sp.) with water quality conditions that supported the presence of clams and coral reefs.

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Section: Persentase Tutupan Karangunclassified

Density and Composition of Species Clam (Tridacna sp.) Based on Coral Cover Conditions in Wawosunggu Waters, Konawe Regency

Iskandar

Ishak²,

Oetama³

2023

JBT

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“…Secara ekologis kerang Tridacninae merupakan biota yang berperan sebagai biofilter alami, yangmana mereka mampu menyaring amonia dan nitrat terlarut dalam air laut untuk kebutuhan zooxanthellae akan nitrogen bagi proses pertumbuhannya. Akan tetapi, kima merupakan komuditas yang banyak diminati sebagai komidatas konsumsi dan hiasan, sehingga perburuan terhadap komiditas ini terjadi dengan sangat tidak terkendali terutama untuk mencukupi kebutuhan konsumsu tersebut (Lesmana & Wahyudin, 2016). Masyarakat mengkonsumsi daging kima pada acara adat atau keagamaan dan juga menggunakan cangkang kima sebagai bahan pembuatan kapur sebagai pelengkap makanan sirih dan pinang.…”

Section: Pendahuluanunclassified

Abundance, Distribution Patterns and Habitat Conditions of Giant Clam (Family : Tridacnidae)

Iriansyah

Tapilatu

Hendri

2021

Mus.Fish.Mar.Journal

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The Giant Clam has a high economic value it is because all parts of the animal can be utilized so it is very vulnerable for hunting by humans. Traditionally these animals are used by people for food, building materials, household needs and as souvenirs and also as aquarium animals. The purpose of this study is to see the relationship between species abundance and distribution patterns of Giant Clam based on the habitat conditions. Moreover, the purpose of this study case is to identify the types of Giant Clam that found and compare with research which has been done 10 years earlier. The results of the data analysis concluded that habitat conditions take effect on species abundance and distribution patterns of Giant Clam on Mansinam Island and Lemon Island in Manokwari Regency. From the results of the study found 3 types of Giant Clams with a total of 14 individuals. The number of Giant Clam species that found at the study location is almost half of the species that found in Indonesia. For 10-year period at the study location there was decrease the number of Giant Clam species by 57%, in 2009 there were found 7 species of Giant Clam whereas in 2019 only found 3 species of Giant Clams.

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“…Triandiza et al (2019) stated that overexploitation causes the survival rate and giant clams population to decrease. Besides, the destruction of coral reefs as a habitat for giant clams has caused a decline in these animal populations (Lesmana & Wahyudin, 2016), which has led to the extinction of various giant species of giant clams in nature (Yusuf et al, 2009). The government has issued regulations regarding the designation of giant clams as protected animals because their population in nature has greatly decreased.…”

Section: Introductionmentioning

confidence: 99%

Population structure of giant clams (tridacnidae) in Aceh Besar district waters

Fazillah

Octavina

Agustiar

et al. 2020

Tomini J. Aquat. Sci.

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Giant clams have an essential ecological role in the coral reef ecosystem. Given the decreasing number of giant clams in nature, the status of giant clams as protected animals, and there is still little information about giant clams, data or information is needed to make policies regarding giant clam conservation management. This study aimed to determine the population structure of giant clams (Tridacnidae) in the coral reef area of Aceh Besar District. The research was conducted in May 2018, located in Aceh Besar Regency waters with six observation stations. Observation of giant clams is carried out using a visual census technique with the belt transect method. The observations showed that the giant clams found in Aceh Besar waters consisted of 2 species, namely Tridacna maxima and Tridacna crocea. Overall stations, the individual density of giant clams is 0.041 ind. m-2. The diversity index of giant clams shows a value ranging from 0–0.97, classified in the low diversity category. The similarity index value of giant clams is classified into the stressed to stable similarity category with values ranging from 0–0.97. The dominance index value of giant clams is classified in the medium to high dominance category with values ranging from 0.52 to 1. The distribution pattern of the two giant clam species found in the waters of Aceh Besar District has a uniform distribution pattern with values ranging from 0.20–0.29. The overall population structure of Tridacnidae is in unstable condition.

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Pemanfaatan Kima Secara Berkelanjutan

Cited by 3 publications

References 0 publications

Density and Composition of Species Clam (Tridacna sp.) Based on Coral Cover Conditions in Wawosunggu Waters, Konawe Regency

Density and Composition of Species Clam (Tridacna sp.) Based on Coral Cover Conditions in Wawosunggu Waters, Konawe Regency

Abundance, Distribution Patterns and Habitat Conditions of Giant Clam (Family : Tridacnidae)

Population structure of giant clams (tridacnidae) in Aceh Besar district waters

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