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All Journal Jurnal Bios Logos Dharma: Jurnal Pengabdian Masyarakat
Lukman, Ermas Isnaeni
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Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Health Professions Immunology & microbiology Medicine & Pharmacology Other

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Fasilitasi bantuan usaha ekonomi kreatif kelompok masyarakat binaan Balai Taman Nasional Bunaken di Pulau Nain Lukman, Ermas Isnaeni
Dharma: Jurnal Pengabdian Masyarakat Vol. 3 No. 1 (2022): Desember
Publisher : LPPPM STAI Darul Hikmah Bangkalan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35309/dharma.v3i1.32

Abstract

Community empowerment in buffer zone villages is one of the conservation-based development efforts. Community empowerment through the development of the creative economy is an alternative for the community in developing their local potential. Nain Island is the farthest island in the Bunaken National Park area which can only be accessed by sea from the mainland of North Sulawesi. This limited access needs to be supported by the development of infrastructure in terms of transportation, electricity, water, social, economic, education, health and environmental development. Economic crisis have a serious impact on the future of the existence of the national park, namely the level of education of the people in and around the conservation area. Recognizing the above, Bunaken National Park Center distributes various kinds of assistance for empowering community economic enterprises through fostered groups in all areas of management at the site level (resort). Groups that have been assisted previously for a sufficient period of time will then be tested for feasibility and readiness in terms of receiving assistance. The implementation of facilitation activities and the provision of creative economic business assistance to the assisted village community groups on Nain Island is carried out on an ongoing basis. The method of implementing the activities is in the form of data collection and group assistance. It is true that the Sinar Bahari Nain group has been facilitated in receiving assistance for capital stimulus for creative economy businesses. Assistance to community groups needs to be carried out routinely and attached after the provision of assistance and supervised in its use. 
Inventarization and Diversity Index of Gastropods in Meras Beach, Bunaken District, North Sulawesi Rifki, Muhammad; Papu, Adelfia; Saroyo, Saroyo; Rengkung, Hizkia; Lukman, Ermas Isnaeni
JURNAL BIOS LOGOS Vol. 15 No. 2 (2025): JURNAL BIOS LOGOS
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35799/jbl.v15i2.64378

Abstract

Gastropods play an important role in maintaining the balance of coastal ecosystems, particularly as detritivores that support nutrient cycling. Pantai Meras, located in North Sulawesi, has a complex coastal ecosystem that includes mangrove forests, seagrass beds, and coral reefs, which support high biodiversity. However, information regarding gastropod diversity in this area remains limited. This study aims to identify gastropod species and analyze their diversity levels in the waters of Pantai Meras. A purposive sampling method was used for data collection, employing 0.5 m × 0.5 m plots placed randomly at 45 sampling points across three research stations with different substrate types, namely sandy substrate (Station 1), muddy sand substrate (Station 2), and sand mixed with coral fragments (Station 3). Data were analyzed using PAST software version 4.17 to calculate the Shannon diversity index (H’). The results showed a total of 243 gastropod individuals belonging to 89 species from six orders, with Neogastropoda being the dominant order, comprising 59 species. The most abundant species was Nassarius globosus, with a total of 26 individuals recorded. The overall Shannon diversity index (H') was 4.14, which falls into the high diversity category. The highest H' value was recorded at Station 1 (4.08), followed by Station 3 (4.02), and the lowest at Station 2 (3.43). The high gastropod diversity at Pantai Meras indicates that the coastal ecosystem in this area is still in good condition and capable of supporting sustainable gastropod populations. Environmental factors such as temperature, salinity, as well as the presence of mangroves, seagrass beds, and coral reefs contribute to the high species diversity of gastropods in the study area.
Co-Authors Adelfia Papu Muhammad Rifki Rengkung, Hizkia Saroyo Saroyo