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Struktur Komunitas dan Pola Sebaran Gastropoda pada Ekosistem Mangrove di Desa Bolihutuo, Kabupaten Boalemo, Gorontalo Novia Daulima; Faizal Kasim; Miftahul Khair Kadim; Arfiani Rizki Paramata
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Jurnal Ilmu Perairan, Vol. 8: No. 3 (December, 2021)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v8i3.5855

This study aimed to investigate the community structure and distribution pattern of Gastropods in the mangrove ecosystem Bolihutuo village. The study was conducted in February and July 2021 in two different stations. Community structure analysis carried out includes species composition, density, diversity, evenness, dominance, and distribution patterns by Morisita dispersion index. The results showed that 13 species of gastropods were found from 8 families, namely Cassidula nucleus, Littoraria palescens, Chicoreus capucinus, Nasarius distortus and Phrontis polygonata, Nerita planospira, Faunus ater, Pirenella alata, Cerithidea obtuse, Telescopium Telescopium, Terebralia palustris, Terebralia sulcata and Monodonta labio. Gastropod diversity of each station in June was relatively higher than observations in February. The distribution of Gastropods has a clustered, random, and uniform pattern.Keywords: Bolihutuo, Community structure, distribution pattern, Gastropods, Mangrove

Impact of Overfishing on Density and Test-Diameter Size of the Sea Urchin Tripneustes gratilla at Wakatobi Archipelago, South-Eastern Sulawesi, Indonesia La Nane; Arfiani Rizki Paramata
ILMU KELAUTAN: Indonesian Journal of Marine Sciences Vol 25, No 2 (2020): Ilmu Kelautan
Publisher : Marine Science Department Diponegoro University

Sea urchin Tripneustes gratilla is one of an economically important fisheries resource product for localities at Wakatobi archipelago. High demands for sea urchin gonad have intensified high fishing activity. The hypothesis of this study is that sea urchins in Wakatobi have been overfished. To answer that hypothesis, the density and its test diameter size were measured at two different sites. Those two sites are Pulau Tomia (resident area) and Pulau Sawa (nonresident area and very distant from the localities). The results show that sea urchin density and its test diameter are significantly different. The densities (mean±SE) T. gratilla at Pulau Sawa and Pulau Tomia were 10±0.6 (ind.m-2) and 2.7±0.9 ind.m-2, respectively. Moreover, the test diameter at Pulau Sawa and Pulau Tomia were 69.7±2.1 mm and 58.5±1.7 mm (mean±SE), respectively. These results have shown that overfishing has occurred. Therefore, sea urchin with test diameter 66–75 mm, 76–85 mm, and 86–95 mm have disappeared at Pulau Tomia. The Conclusion reveals that fishing of sea urchin Tripneustes gratilla at Pulau Tomia has been overfished.

Community Structure of Macrozoobenthos in Lake Limboto Abdul Hafidz Olii; Arfiani Rizki Paramata
The NIKe Journal VOLUME 8 ISSUE 3 | SEPTEMBER 2020
Publisher : Faculty of Fishery and Marine Sciences - Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/nj.v8i3.9858

This study aims to determine the structure of the macrozoobenthic community in Limboto Lake, Gorontalo Province. Sampling was carried out at 5 stations and 3 repetitions using the Ekman Grab tool and prepared with a filter with a net size of 100 µm. Collecting data using purposive random sampling method and the influence of the macrozoobenthic community structure with physical and chemical parameters was analyzed using the CANOCO 4.5 application. The results showed that the macrozoobenthic community structure in Limboto Lake varied, with the diversity index at Station 1 and Station 2 being in the medium category, Station 3, Station 4 and Station 5 being classified as low, the uniformity index at Station 1 and Station 2 was evenly distributed, Station 3, Station 4 and Station 5 are uneven. The dominance index at Station 3, Station 4 and Station 5 shows that there are species that dominate. The highest total macrozoobenthic abundance was at Station 3, namely 427,643 individuals / m3 and the lowest was at Station 2, namely 2,038 individuals / m3. The results of the analysis showed that the substrate had the greatest influence on the macrozoobenthic community structure and was followed by other physical-chemical parameters. Keywords: Macrozoobenthos; Lake Limboto; community structure

Struktur Komunitas dan Pola Sebaran Gastropoda pada Ekosistem Mangrove di Desa Bolihutuo, Kabupaten Boalemo, Gorontalo Novia Daulima; Faizal Kasim; Miftahul Khair Kadim; Arfiani Rizki Paramata
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Jurnal Ilmu Perairan, Vol. 8: No. 3 (December, 2021)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v8i3.5855

This study aimed to investigate the community structure and distribution pattern of Gastropods in the mangrove ecosystem Bolihutuo village. The study was conducted in February and July 2021 in two different stations. Community structure analysis carried out includes species composition, density, diversity, evenness, dominance, and distribution patterns by Morisita dispersion index. The results showed that 13 species of gastropods were found from 8 families, namely Cassidula nucleus, Littoraria palescens, Chicoreus capucinus, Nasarius distortus and Phrontis polygonata, Nerita planospira, Faunus ater, Pirenella alata, Cerithidea obtuse, Telescopium Telescopium, Terebralia palustris, Terebralia sulcata and Monodonta labio. Gastropod diversity of each station in June was relatively higher than observations in February. The distribution of Gastropods has a clustered, random, and uniform pattern.Keywords: Bolihutuo, Community structure, distribution pattern, Gastropods, Mangrove

Inovasi Olahan Pangan Bagi Masyarakat Desa Omuto Kec Biau Kabupaten Gorontalo Utara Faizal Kasim; Munirah Tuli; Arfiani Rizki Paramata
Jurnal Sibermas (Sinergi Pemberdayaan Masyarakat) Vol 8, No 1 (2019): Jurnal Sbermas (Sinergi Bersama Masyarakat)
Publisher : Univeristas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/sibermas.v8i1.7699

Omuto Village is one of the villages located in the Biau sub-district, Gorontalo Regency. To the north is Tapalu Village, Tenilo, Biau Village, to the east by Didingga Village, to the south by Potanga Village, the West to contigous with Molangga Village. The livelihoods of the people of Omuto Village are Farmers. Corn processing is still limited to processing for traditional foods such as milu siram. This type of traditional food has a low shelf life at a low selling price. Most of the corn commodities in Omuto Village are marketed in primary form (fresh corn) or shelled dry maize with a low selling value. This program of KKS Service activities aims to increase the added value of corn through the diversification of processed food. The target of this activity is so that the target group can acquire skills in processing various kinds of products made from corn, so that gradually they are motivated to develop businesses with a commercial-business mindset. This KKS Service activity will be carried out from September to October 2020. The technique used to socialize innovations in the field of food processing technology to the public is through communicative learning through training activities. Efforts to empower the community in Omuto Village are carried out by providing guidance and transfer of knowledge. technical skills and how to process corn commodities into processed products in the form of home industries

Sistem Pemasaran Ikan Cakalang di Tempat Pelelangan Ikan TPI Desa Katialada Provinsi Gorontalo Lis Melissa Yapanto; Arfiani Rizki Paramata; Tanti H Gumulu
Aksara: Jurnal Ilmu Pendidikan Nonformal Vol 7, No 2 (2021): May 2021
Publisher : Magister Pendidikan Nonformal Pascasarjana Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/aksara.7.2.233-238.2021

Penelitian ini bertujuan untuk (1) Mengetahui sistem pemasaran ikan cakalang diTempat Pelelangan Ikan (TPI) Desa Katialada Kecamatan Kwandang KabupatenGorontalo Utara dan (2) Mengetahui margin pemasaran dan efesiensi pemasaranikan cakalang di Tempat Pelelangan Ikan (TPI) Desa Katialada KecamatanKwandang Kabupaten Gorontalo Utara. Metode penelitian yang digunakan adalahmetode deskriptif. Data primer dan data sekunder yang telah dikumpulkan disajikandalam bentuk bagan dan tabel. Teknik pengumpulan data dilakukan denganwawancara dan observasi. Populasi dalam penelitian ini berjumlah 67 orang denganmetode penarikan sampel yakni total sampling. Hasil penelitian disimpulkan bahwaPemasaran hasil tangkapan ikan cakalang di Tempat Pelelangan Ikan (TPI) di DesaKatialada Desa memiliki sistem pemasaran dari nelayan ke pedagang pengumpulke pedagang besar ke pedagang pengecer dan ke konsumen. Margin pemasaranikan cakalang di TPI Katialada Kecamatan Kwandang Kabupatgen Gorontalo Utarasebesar Rp. 2.500 sedangkan tingkat efisiensi pemasaran adalah 4,2% < 5% dengan kategori efisien.

Program Remaja Kreatif Sejahtera (PROKES) Sebagai Pemberdayaan Alternatif Mewujudkan Desa Bebas Narkoba Di Desa Pontolo, Kecamatan Kwandang, Kabupaten Gorontalo Utara Arfiani Rizki Paramata; Fernandi M Djailani
Jurnal Sibermas (Sinergi Pemberdayaan Masyarakat) Vol 11, No 4 (2022): Jurnal Sibermas (Sinergi Bersama Masyarakat)
Publisher : Univeristas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/sibermas.v11i4.12324

Penyalahgunaan NARKOBA saat ini tidak hanya di perkotaan tetapi sudah menyebar hingga pelosok desa.Bahkan kecenderungannya, sebagian besar penyalahgunaan justru terjadi di desa, baik dari masyarakat sendiri termasuk remaja maupun pemerintah desa tidak luput dari permasalahan narkoba. Desa-desa yang berada di wilayah penyangga kota, pesisir pantai hingga yang berbatasan langsung dengan negara tetangga, menjadi jalur yang sangat rawan akan peredaran gelap narkoba.Gorontalo Utara Sebagai salah satunya membentuk kelembagaan berupa organisasi desa bersinar yang akan bertugas menjadi mitra pemerintah dan BNN dalam mengawasi masyarakat terhadap praktik penyalahgunaan narkoba dan obat-obatan terlarang. Salah satu program yang dapat mengalihkan kegiatan-kegiatan yang tidak diharapkan seperti penyalahgunaan narkoba yakni dengan adanya kegiatan positif, maka Program Remaja Kreatif Sejahtera (PROKES) ini dapat menyalurkan hawa positif bagi remaja maupun masyarakat melalui kegiatan-kegiatan inovatif kreatif sebagai pemberdayaan alternatif memberantas narkoba pada desa di wilayah Kabupaten Gorontalo Utara seperti memperdayakan remaja untuk membudidayakan lele dumbo dan aktifitas lainnya. Selain syarat dan persiapan tidak begitu sulit, ini dapat menambah pendapatan masyarakat desa khususnya remaja. Metode yang digunakan yakni partisipatif secara langsung oleh remaja atau karang taruna pada Desa Pontolo, Kecamatan Kwandang, Kabupaten Gorontalo Utara.

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