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All Journal Indonesian Journal of Mollusk Open Community Service Journal
Juliaeta Adriana Bertha Mamesah
Jurusan Manajemen Sumberdaya Perairan Fakultas.Perikanan Dan Ilmu Kelautan,Universitas Pattimura Jln Mr.Chr.Soplanit Ambon,97233,Indonesia; Masyarakat Moluska Indonesia, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Social Sciences Other

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Community Structure And Spatial Distribution of Mollusc in Southernt Part Of Leitimur Coastal Waters, Ambon City yuliana natan; Juliaeta Adriana Bertha Mamesah; Tiara.Sanla Wattimury
Jurnal Moluska Indonesia Vol. 7 No. 2 (2023): Oktober 2023
Publisher : Masyarakat Moluska Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54115/jmi.v7i2.86

Abstract

A resource that is often used by the coastal communities of South Leitimur, Ambon City to fulfill their daily needs is mollusks. The community has long been utilizing the resources of mollusks (Bivalves and Gastropods), which are taken at low tide (bameti) to meet their daily needs as a substitute for animal protein other than fish. The existence of protected and economically valuable species and then with continuous community activities, without being balanced with knowledge of the importance of resource conservation will result in the vulnerability of the existence of these mollusc resources to degradation. Information on the existence of molluscs and their distribution is needed to support fisheries management. The results showed that the coastal areas of South Leitimur District (Rutong, Hukurila and Leahari) had 94 species of mollusks, belonging to 2 classes, 9 orders, 33 families and 52 generas. The density values ranged from 0.003 ind / m2 - 4.99 ind / m2, while the frequency of presence values ranged from 0.003 - 0.5. The highest potential value of mollusk species is in the coastal of Negeri Rutong and the lowest is in the coastal of Negeri Hukurila. The diversity index value is moderate, with the evenesse index value that is classified as high. The dominance index value shows that there is no dominance of certain species. From various distribution patterns, as many as 103 species of molluscs were clumps, 40 species uniformly and two species randomly. Keywords: Community structure, spatial distribution, Mollusc, South Leitimur
Pelestarian Sumber Daya dan Lingkungan Pesisir dan Laut Prulley A Uneputty; Sara Haumahu; Juliaeta A B Mamesah
Open Community Service Journal Vol. 2 No. 2 (2023): Open Community Service Journal
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33292/ocsj.v2i2.40

Abstract

Negeri Oma, Maluku Tengah  memiliki potensi sumber daya perikanan dan kelautan yang cukup tinggi terutama ikan dan moluska. Namun saat ini terjadi penurunan potensi sumber daya tersebut disertai dengan  penurunan kualitas lingkungan dan kerusakan ekisistem laut dan pesisir. Penurunan kualitas lingkungan perairan, potensi sumber daya perikanan dan kelautan serta kerusakan ekosistem disebabkan karena kurangnya pemahaman masyarakat tentang upaya pelestarian atau konservasi dari sumber daya dan lingkungan perairan tersebut.  Dengan demikian, Tim Pengabdian dari Fakultas Perikanan dan Ilmu Kelautan Universitas Pattimura perlu memberikan penyuluhan kepada masyarakat Negeri Oma tentang pelestarian sumber daya dan lingkungan pesisir dan laut. Tujuan kegiatan pengabdian ini adalah untuk memberikan pengetahuan praktis tentang ekosistem-ekosistem utama yang ada di perairan yang menunjang ketersediaan sumber daya perikanan dan kelautan, faktor penyebab kerusakan ekosistem pesisir dan laut dan penurunan sumber daya perikanan, dampak kerusakan ekosistem dan sumber daya laut, serta upaya untuk mengurangi dampak tersebut. Metode yang digunakan dalam kegiatan pengabdian ini adalah ceramah, diskusi dan pengisian kuisioner sebelum dan sesudah kegiatan berlangsung. Hasil kegiatan menunjukkan bahwa rata-rata pemahaman peserta kegiatan sebelum penyampaian materi adalah 36,25% dan meningkat menjadi 90% setelah kegiatan diberikan. Selain itu peserta menunjukkan antusiasme yang tinggi dalam mengikuti kegiatan penyuluhan ini.
Co-Authors Prulley A Uneputty Sara Haumahu Tiara.Sanla Wattimury yuliana natan