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Salwiyah Salwiyah
Universitas Halu Oleo
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology

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DEMPLOT TEKNOLOGI BIOREEFTEK RAMAH LINGKUNGAN BERBASIS KELOMPOK KERJA MASYARAKAT (POKJAMAS) DI KABUPATEN KONAWE SELATAN La Ode Abdul Rajab Nadia; Salwiyah Salwiyah; Abdullah Abdullah; Amadhan Takwir; Laode Muhamad Hazairin Nadia
Jurnal Marine Kreatif Vol 5, No 1 (2021): Marine Kreatif
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jmk.v5i1.3871

Abstract

Damage to coral reefs has resulted in decreased habitat and fish populations in the waters of Staring Bay, therefore an environmentally friendly coral rehabilitation program is needed by community engagement. The objective of this work is to rehabilitate coral reefs through the environmentally friendly bioreeftek technology application based on the Community Working Group (POKJAMAS) in the waters of Staring Bay South Konawe. The method of implementing the program is training to strengthen the capacity of Community Working Groups, manufacture of bioreeftek technology and application of bioreeftek technology in waters. The result of this activity was the formation of 2 group POKJAMAS at the location of community service, The total number of POKJAMAS members who are actively involved is 50 people (33 male and 17 female) POKJAMAS members actively participate in training activities and technology demonstration plot (Demplot). POKJAMAS has succeeded in making 800 units of environmentally friendly bioreeftek. Bioreeftek technology has been deployed in Staring Bay waters at 2 locations are Puasana village and Wawatu village. The technology demonstration plot has contributed to strengthening the capacity of POKJAMAS and enhances community responsibility within improving the condition of coral reefs in the waters of Staring Bay in south konawe.
PKM PENERAPAN RUMPON RAMAH LINGKUNGAN BERBASIS MASYARAKAT DI MASA PANDEMI COVID-19 DI KABUPATEN KONAWE SELATAN PROVINSI SULAWESI TENGGARA La Ode Abdul Rajab Nadia; Salwiyah Salwiyah; Abdullah Abdullah; Amadhan Takwir; Laode Muhamad Hazairin Nadia
Jurnal Marine Kreatif Vol 4, No 2 (2020): Marine Kreatif
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jmk.v4i2.3011

Abstract

The major problem in fishing production activities faced by fishermen in Wawatu Village is the limited fishing ground area caused by unfriendly-environmentally fishing activities, unorganized spawning and nursery areas so that the availability of fish stocks in their habitats is insufficient for fishermen and traditional fishery businesses. The main focus of this community dedication activity was to further optimize FADs functions as a fishing tool, attracting squid and crabs to gather inside the FADs area. This activity can be one of the solutions to increase fish production during the COVID-19 pandemic in Wawatu Village, North Moramo District, South Konawe Regency. There were two approaches in this activity, namely 1) approach of participatory training to partners, 2) technology applications at the demonstration plot (demplot) location. The result showed that the community was quite enthusiastic in participating in all activities including training and discussion activities as well as the application of environmentally friendly FADs technology, including active participation in material preparation, making of FADs and installing FADs in the water.
Ecological Index of Freshwater Gastropod in Buton Island, Southeast Sulawesi Muhammad Fajar Purnama; Salwiyah Salwiyah
Jurnal Biologi Tropis Vol. 22 No. 4 (2022): October - December
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v22i4.4216

Abstract

This research was conducted for 2 months (September-October 2021) and is located on Buton Island. The purpose of this study was to determine the diversity of freshwater gastropod species on Buton Island. Determination of the location for sampling gastropods using purposive sampling method (qualitative) and quantitative sampling using simple random sampling technique at locations that have been determined based on the presence of gastropods. Gastropod samples were collected manually (hand picking) using a paralone pipe (3.5 inches), Sieve (1 mm), and Gloves. The total number of gastropods obtained at 31 sampling locations on Buton Island was 4250. Buton Island gastropods consist of 24 genera and 55 species spread over 10 families, namely Achantinidae, Ampullariidae, Ariophantidae, Cyclophoridae, Lymnaeidae, Neritidae, Pachychilidae, Planorbidae, Thiaridae, and Viviparidae. The average abundance of gastropods reached 137,097 ind./m2 and the abundance of gastropod species ranged from 0.28-25 ind./m2. Overall, the results of the gastropod ecological index analysis showed a stable condition, where the diversity of gastropod species was categorized as high (H' = 3.31), moderate evenness (E = 0.83), high species richness (R = 6.46), dominance showed that there were no dominant species (C = 0.03) and the distribution of gastropods showed a clumped pattern (Ip = 0.02). The majority of Buton Island gastropod communities occupy rocky rivers and currents, a few of them live in artificial inland waters such as rice fields, embankments, dams/dams, and drainages and some are terrestrial snails.
KELIMPAHAN RELATIF BENIH LOBSTER (PUERULUS) PADA BIO-ATRAKTOR DI PERAIRAN RANOOHA RAYA KABUPATEN KONAWE SELATAN, SULAWESI TENGGARA Muhammad Fajar Purnama; Salwiyah Salwiyah; Subhan Subhan; Amadhan Takwir; La Ode Abdul Rajab Nadia
Jurnal Perikanan Unram Vol 12 No 3 (2022): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v12i3.313

Abstract

Benih lobster fase puerulus merupakan stadia yang rentan oleh aktivitas predasi dan eksploitasi karena memiliki nilai ekonomi yang tinggi, sehingga perlu adanya introduksi teknologi konservasi yang mampu memproteksi siklus hidup secara alami benih lobster hingga dewasa di alam, dalam hal ini aplikasi bio-atraktor untuk tujuan perlindungan sumber daya benih lobster. Penelitian ini dilaksanakan pada bulan Agustus sampai Oktober 2020, bertempat di Perairan Ranooha Raya Kabupaten Konawe Selatan. Tujuan penelitian ini adalah mengetahui kelimpahan relatif benih lobster (Puerulus) pada bio-atraktor. Penentuan stasiun penelitian menggunakan teknik purposive sampling atau secara sengaja berdasarkan lokasi fishing ground atau daerah penangkapan benih lobster nelayan Desa Ranooha Raya. Pengambilan sampel dilakukan dengan menempatkan bio-atraktor di kawasan penangkapan benih lobster (± 400 m dari garis pantai). Teknis pemasangan bio-atraktor dilakukan dengan cara menempatkannya pada media longline atau tali horizontal bekas perangkat budidaya rumput laut. Trip penangkapan atau pemasangan bio-atraktor berlangsung pada sore - malam hari (Pukul 17.00-03.00 WITA) hingga pengangkatan bio-atraktor pada pagi hari (Pukul 04.00-05.00 WITA). Kelimpahan relatif benih lobster pada periode Agustus sebesar 154 ind./trip, 143 ind./trip pada bulan September dan periode Oktober yaitu 139 ind./trip. Sedangkan menggunakan atraktor pocong-pocong yang digunakan oleh nelayan setempat sebesar 83-102 ind./trip. Hal ini menjadikan bio-atraktor sebagai prototipe konservatif untuk menjaga kelangsungan hidup (life cycle) benih lobster di perairan Ranooha Raya.
DIVERSITAS GASTROPODA PERAIRAN TAWAR KABUPATEN KONAWE UTARA, SULAWESI TENGGARA Muhammad Purnama; Salwiyah Salwiyah; La Ode Abdul Rajab Nadia
Jurnal Perikanan Unram Vol 12 No 3 (2022): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v12i3.334

Abstract

Komunitas gastropoda air tawar di Kabupaten Konawe Utara menempati berbagai macam karakteristik morfologi perairan darat, antara lain: sungai, rawa, danau, air terjun, bendungan/DAM, areal persawahan, drainase/saluran air, hingga wilayah daratan yang menjadi habitat khas golongan siput terrestrial. Riset ini dilaksanakan pada bulan Juli hingga Agustus 2021 di Kabupaten Konawe Utara. Tujuan penelitian ini adalah mengungkap empirisitas aspek keanekaragaman gastropoda perairan tawar di Kabupaten Konawe Utara. Lokasi pengambilan sampel ditetapkan secara kualitatif menggunakan teknik purposive sampling, yang didasarkan oleh keberadaan komunitas gastropoda sebagai target atau objek penelitian. Pengambilan sampel menggunakan metode simple random sampling (Quantitative based). Sampel gastropoda dikoleksi secara manual (hand picking) tanpa alat tangkap khusus dengan alat bantu metal hand scoop, gloves dan transek kuadrat (plot) berukuran 1 m2. Hasil penelitian menunjukan bahwa jumlah jenis gastropoda yang terdapat di Kabupaten Konawe Utara yaitu 32 spesies. Kisaran kelimpahan jenis sebesar 0,094-50,81 ind./m2 dan rerata kelimpahan total komunitas gastropoda yaitu 111,94 ind./m2. Spesies yang dominan ditemukan pada 32 lokasi sampling adalah jenis invasif (SAI) Tarebia granifera dan Melanoides tuberculata. Keanekaragaman jenis gastropoda berkategori sedang (H’ = 2,16), keseragaman Tinggi (E = 0,62), kekayaan jenis moderat (R = 3,79) dan dominansi yang menunjukan tidak adanya spesies yang mendominasi (C = 0,24). Secara keseluruhan sebaran gastropoda di Kabupaten Konawe Utara menunjukkan pola mengelompok (Clummped) (Ip = 0,12).
Co-Authors Abdullah Abdullah Amadhan Takwir La Ode Abdul Rajab Nadia La Ode Abdul Rajab Nadia Laode Muhamad Hazairin Nadia Muhammad Fajar Purnama Muhammad Purnama Subhan Subhan