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All Journal Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology Aquahayati Jurnal Ilmu Kelautan Spermonde Jurnal Kelautan Tropis Jurnal Manajemen Sumber Daya Perairan Jurnal Biologi Tropis Marine Kreatif Mahseer : Jurnal Ilmu-ilmu Perairan dan Perikanan Bina Bahari : Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian Kepada Masyarakat Meambo JURNAL ILMIAH WAHANA LAUT LESTARI (JIWaLL) Jurnal Perikanan
Salwiyah S, Salwiyah
Program Studi Manajemen Sumber Daya Perairan, FPIK Universitas Halu Oleo
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Education Immunology & microbiology Medicine & Pharmacology Nursing Public Health Social Sciences Other

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Komposisi jenis dan kelimpahan fitoplankton di sekitar PLTU Nii Tanasa Kabupaten Konawe Provinsi Sulawesi Tenggara Salwiyah S
Aquahayati Vol 9, No 1 (2013)
Publisher : Aquahayati

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (252.027 KB)

Abstract

Penelitian ini bertujuan untuk menganalisis komposisi jenis dan kelimpahan fitoplankton di sekitar PLTU Nii TanasaKabupaten Konawe Provinsi Sulawesi Tenggara. Penelitian dilaksanakan pada bulan Oktober–Desember 2011 padaempat stasiun yang berbeda. Contoh fitoplankton diambil menggunakan plankton net dengan ukuran mata jaring 64 m.Data fitoplankton dianalisis menggunakan indeks biologi. Hasil penelitian menunjukkan bahwa komposisi jenis fitoplanktondidominasi oleh Bacillariophyceae berkisar 18–91% kemudian disusul oleh Dinophyceae 9–17%. Kelimpahanfitoplankton berdasarkan stasiun berkisar 2604–3455 sel L-1. Indeks keanekaragaman, keseragaman, dan dominansi berturut-turut berkisar 0,7203–0,9312; 0,8453–0,9005; dan 0,1151–0,244. Parameter kualitas air masih mendukung pertumbuhanfitoplankton kecuali nitrat menjadi faktor pembatas.Kata kunci: fitoplankton, kelimpahan, komposisi jenis, PLTU, spasial
POTENSI SUMBERDAYA KIJING (Anodonta woodiana) DI SUB DAS ANAK SUNGAI LAHOMBUTI KABUPATEN KONAWE - SULAWESI TENGGARA (Potency Of Kijing Resources (Anodonta woodiana) In The Subwatershed Of Lahombuti River Konawe Regency - Southeast Sulawesi) Muhammad Fajar Purnama; Haslianti Haslianti; Salwiyah Salwiyah; Alfi Kusuma Admaja
Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology Vol 15, No 1 (2019): SAINTEK PERIKANAN
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (415.657 KB) | DOI: 10.14710/ijfst.15.1.66-72

Abstract

Esensi dari penelitian ini dilakukan adalah sebagai referensi mutakhir bagi penelitian terkait dan rekomendasi ilmiah dalam upaya  pengelolaan secara lestari dan berkelanjutan sumberdaya kerang kijing (Anodonta woodiana) khususnya di Kabupaten Konawe - Sulawesi Tenggara. Penelitian ini bertujuan untuk mengetahui potensi sumberdaya kerang kijing (A. woodiana) berdasarkan perspektif kelimpahan populasi dan hubungannya dengan parameter kualitas air di Desa Lahotutu Kabupaten Konawe. Penelitian ini dilaksanakan pada bulan November 2018 – Februari 2019 di SUB DAS anak Sungai Lahombuti, Desa Lahotutu, Kecamatan Wonggeduku Barat, Kabupaten Konawe. Penentuan lokasi pengambilan sampel dilakukan dengan metode Purposive Random Sampling. Pengambilan sampel kerang kijing (A. woodiana) dilakukan di lokasi yang memiliki kelimpahan terbesar kerang kijing yaitu di SUB DAS anak sungai Lahombuti, pada “Saluran Irigasi Utama Persawaan” (Diameter : ± 1,75 m, Panjang : ± 4500 m (4,5 km), Kedalaman : ± 110 cm). Sehingga pengambilan sampel kerang kijing ditetapkan pada stasiun yang sama dengan titik sampling yang berbeda. Pengambilan sampel kerang kijing dilakukan dengan metode transek kuadrat yang berukuran 1x1 m2 sebanyak 3 plot yang ditetapkan secara acak. Hasil penelitian ini menunjukan bahwa kelimpahan kerang kijing tertinggi diperoleh pada bulan Februari sebesar 106,67 ind/m2, selanjunya di bulan Januari dengan kelimpahan sebesar 81,33 ind/m2, kemudian bulan November sebesar 55,67 ind/m2 dan besaran kelimpahan terendah terdapat pada bulan Desember sebesar 53 ind/m2. Data kelimpahan populasi tersebut pada dasarnya berada pada kategori kelimpahan yang sangat tinggi. Terlebih lagi pengambilan sampel kerang tersebut dilakukan di dalam transek dengan luasan yang sangat kecil (1 x 1 m2). Secara ilmiah hal ini membuktikan bahwa Desa Lahotutu Kecamatan Wonggeduku Barat Kabupaten Konawe memiliki potensi sumberdaya kerang kijing (A. woodiana) yang sangat besarThe essence of this research is carried out as the latest reference for related research and scientific recommendations in an effort to sustainably manage kijing (Anodonta woodiana) resources, especially in Konawe Regency - Southeast Sulawesi. This study aims to determine the potential of shellfish (A. woodiana) based on the perspective of population abundance and its relationship with water quality parameters in Lahotutu Village, Konawe Regency. This research was conducted in November 2018 - February 2019 in the Sub-watershed of the Lahombuti River in Lahotutu Village, Wonggeduku Barat District, Konawe Regency. The sampling location was determined using the Purposive Random Sampling method. Sampling of Kalambodo mussel (A. woodiana) was carried out at the location with the greatest abundance of mussels, in the Sub-watershed of the Lahombuti tributary of Lahotutu Village, on the "Main Rice Field Irrigation Channel" (diameter: ± 1,75 m, length: ± 4500 m, depth: ± 110 cm). Sampling of mussel was carried out at the same station with different spot sampling points. The Kalambodo mussel samples were taken using a 1x1 m2 sized transect method on 3 randomly assigned plots. The results of this study indicate that the highest abundance of kijing shellfish was obtained in February at 106.67 ind/m2, the next in January with an abundance of 81.33 ind/m2, then in November at 55.67 ind/m2 and the lowest abundance in December at 53 ind/m2. Basically the population abundance data is in the category of very high abundance. Moreover, the sampling of shellfish is carried out on a transect with a very small area (1 x 1 m2). Scientifically this proves that Lahotutu Village, West Wonggeduku Subdistrict, Konawe District has a very large potential of mussel shellfish (A. woodiana).
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.
Laju Penempelan Epifit Jenis Neosiphonia Sp. Pada Thallus Kappaphycus alvarezii yang di Pelihara dengan Alat Horinet Pada Area Budidaya Rumput Laut di Perairan Pantai Lakeba Kota Bau-Bau Sadam Sadam; Mar'ruf Kasim; Salwiyah Salwiyah
Jurnal Manajemen Sumber Daya Perairan Vol 8, No 1 (2023): Februari 2023
Publisher : Jurnal Manajemen Sumber Daya Perairan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

ABSTRAKPenempelan epifit pada thallus rumput laut merupakan salah satu masalah dalam peningkatan produksi budidaya rumput laut. Neosiphonia sp.merupakan salah satu jenis epifit yang menempel pada thallus kappapycus alvarezi di perairan Pantai Lakeba. Penelitian ini bertujuan untuk mengetahui laju penempelan epifit jenis Neosiphonia sp. pada thallus K. alvarezii yang di pelihara dengan alat horinet di Pantai Lakeba. Hasil penelitian menunjukan bahwa laju penempelan tertinggi terjadi pada hari ke-18 yaitu sebesar 59,17 ind/cm2/hari dan laju penempelan terendah terjadi pada hari ke-6 yaitu sebesar 25,21 ind/cm2/hari. Hasil pengukuran parameter fisik-kimia perairan menunjukan bahwa suhu perairan berkisar antara 31-32oC, kecepatan arus berkisar antara 0,035-0,065 m/detik, salinitas berkisar antara 27-32o/oo, nitrat berkisar antara 0,062−0,081 Mg/L dan fosfat berkisar antara 0,016−0,022 Mg/L. Hasil uji korelasi person antara laju penempelan dengan parameter kualitas air yang berhubungan secara nyata adalah nirat hubungan yang cukup kuat dan positif dengan koefisien korelasi sebesar 0.565..Kata Kunci: Laju penempelan, Neosiphonia sp., Kappapycus alvarezi, Lakeba.
STUDY OF BENTHIC DIATOM POPULATIONS IN BUNGKUTOKO WATERS IN RELATION TO THE CONSTRUCTION OF A CONTAINER PORT Udin S, Riska; Kasim, Ma’ruf; Salwiyah, Salwiyah
Jurnal Ilmu Kelautan SPERMONDE VOLUME 10 NUMBER 1, 2024
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jiks.v10i1.27326

Abstract

Diatoms are a unique and specific group of microscopic algae, the body is composed of two valves, namely epitheca and hypotheca to form frustules, with cell walls made of silica (SiO3). Benthic diatom populations are highly variable and are common in waters. Bungkutoko Island is an island located at the eastern end of Kendari Bay. The rapid development and reclamation activities in the Bungkutoko coastal area, especially the construction of the port will affect the structure and topography of the environment. This study aims to determine the population of benthic diatoms in Bungkutoko waters in relation to the construction of a container port. The research was conducted at six observation stations using the purposive sampling method in August-September 2023. The results of this study found 13 genera of benthic diatoms, with abundance values ​​ranging from 342-492 ind/cm2. The diversity index value ranged from 1.82-2.00, the uniformity index value ranged from 0.82-0.91 and the dominance index value range from 0.15-0.20. Principal component analysis showed a correlation between the abundance of benthic diatoms and water quality parameters in the Bungkutoko waters.
STUDY OF PHYTOPLANKTON AS BIOINDICATORS OF ORGANIC MATTER POLLUTION LEVELS IN THE ESTUARY OF KENDARI BAY WATERS Ali Said, Muhammad Dwi Fauzan; Kasim, Ma’ruf; Salwiyah, Salwiyah
Jurnal Ilmu Kelautan SPERMONDE VOLUME 10 NUMBER 1, 2024
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jiks.v10i1.27330

Abstract

The study aims to find out the structure of the phytoplankton community including abundance, dominance and to know the pollution of organic material in the Gulf of Kendari river stream using the sapropic index based on the phytoplankton as its indicator. The study was conducted from August to September 2022. The determination of the sampling station is carried out purposively by the sampler or sampler that has been planned by the researcher taking into account various considerations of conditions in the research area that may represent the conditions of the waters. The sampling technique was vertically carried out by tapping 150 L of seawater and then filtered using net plankton as many as 1 repetition at each station, then the sample filtered is inserted into a sample bottle and added preservatives. The samples are preserved using 3% formalin. The abundance calculation results of phytoplankton at each observation station during the study range between 269-2733 ind / l. The result of the calculation of the dominant index of each station during the study ranged from 0.17-0.96. The highest value was obtained at 0.17 and the lowest at 0.96. Measurement results of chemical physics parameters of water obtained temperature range 30-31 oC, current rate 0.09-0.37 m/second, TSS 0.3670-1.3395 mg/l, DO 5-6 mg/L, nitrate 0.134-0.163 mg / l, phosphate 0.60-0.285 mg /L.
PEMBERDAYAAN MASYARAKAT DALAM MONITORING DAN PELESTARIAN TERUMBU KARANG DI DESA RANOOHA RAYA, KONAWE SELATAN Afu, La Ode Alirman; Sadarun, Baru; Haya, La Ode Muhammad Yasir; Subhan, Subhan; Rahmadani, Rahmadani; Salwiyah, Salwiyah; Idris, Muhammad; Pangerang, Utama K
Bina Bahari Vol 3, No 2 (2024): JUNI 2024
Publisher : Program Studi Ilmu Kelautan, FMIPA Universitas Tanjungp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/binabahari.v3i2.66

Abstract

Terumbu karang merupakan ekosistem vital yang menyediakan berbagai manfaat ekologis dan ekonomis bagi masyarakat pesisir. Namun, kondisi terumbu karang di berbagai wilayah Indonesia, termasuk di Desa Ranooha Raya, Kabupaten Konawe Selatan, mengalami ancaman degradasi akibat berbagai faktor. Program pengabdian masyarakat ini bertujuan untuk memberdayakan masyarakat lokal dalam kegiatan monitoring dan pelestarian terumbu karang. Melalui serangkaian pelatihan, lokakarya, dan kegiatan praktik lapangan, masyarakat dibekali dengan pengetahuan dan keterampilan untuk melakukan pemantauan kondisi terumbu karang secara berkala, mengidentifikasi ancaman potensial, serta menerapkan teknik-teknik pelestarian yang berkelanjutan. Program ini juga memfasilitasi pembentukan kelompok masyarakat peduli terumbu karang yang akan bertanggung jawab atas kegiatan monitoring dan konservasi jangka panjang. Dengan meningkatkan kesadaran dan partisipasi aktif masyarakat, diharapkan program ini dapat berkontribusi pada perbaikan kondisi terumbu karang, peningkatan keanekaragaman hayati laut, serta peningkatan kesejahteraan masyarakat pesisir di Desa Ranooha Raya melalui pengelolaan sumber daya laut yang lebih baik.
Studi Penyebaran Clorophill a Di Sekitar Daerah Budidaya Rumput Laut Di Desa Bungin Permai: Study Of The Distribution Of Clorophill-a Around The Seaweed Cultivation Area In Bungin Permai Village Muslim, Muslim; Kasim, Ma'ruf; Salwiyah, Salwiyah
JURNAL ILMIAH WAHANA LAUT LESTARI (JIWaLL) Vol. 1 No. 2 (2024): Jurnal Ilmiah Wahana Laut Lestari
Publisher : Program Studi Ilmu Kelautan Fakuktas Ilmu Perikanan dan Kelautan Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/jiwall.v1i2.442

Abstract

Mikroalga adalah alga yang berukuran mikro yang biasa dijumpai di air tawar, maupun air laut. Mikroalga merupakan spesies uniseluler yang dapat hidup soliter maupun hidup berkoloni. Berdasarkan spesiesnya, ada berbagai macam bentuk dan ukuran makroalga tidak seperti tanaman tingkat tinggi. mikroalga tidak mempunyai akar, batang dan daun. klorofil-a juga ditemukan pada tumbuhan alga diperairan, klorofil-a identik dengan adanya phytoplankton yang merupakan sumber makanan semua organisme. Konsentrasi klorofill-a pada suatu perairan sangat tergantung pada ketersediaan nutrien dan intensitas cahaya matahari.Pengambilan sampel pada penelitian ini menggunakan teknik purposive sampling. Purposive sampling yaitu pengambilan sampel dilakukan hanya atas dasar pertimbangan penelitianya saja yang menganggap unsur-unsur yang dikehendaki telah ada dalam anggota sampel yang diambil. Teknik sampling digunakan oleh peneliti jika mempunyai pertimbangan-pertimbangan tertentu dalam mengambil sampelnya.Pengamatan kadar klorofil-a nilai tertinggi yang didapatkan sebesar 0,29 mg/m3 pada minggu ke-3, dan nilai kadar klorofil-a terendah diperoleh nilai sebesar 0,121 mg/m3 pada minggu ke-4.1Sebaran klorofil-a yang diperoleh selama 35 hari penelitian di Perairan Pantai Bungin Permai mencapai angka 0,245 mg/m3 pada titik pengamatan II, dan nilai terendah berada pada titik pengamatan III dengan nilai 0,128 mg/m3. Nilai kualitas air yang didapatkan pada lokasi penelitian diantaranya suhu, kecepatan arus, kecerahan, kedalaman, pH, salinitas, DO, serta nitrat dan fosfat cukup baik untuk menunjang kehidupan dan penyebaran klorofil-a.
Co-Authors Abdul Rajab Nadia, La Ode Abdullah Abdullah Abdullah Abdullah Aditya Bramana, Aditya Admaja, Alfi Kusuma Afizha, Ainun Ali Said, Muhammad Dwi Fauzan Alsita, Indah Amadhan Takwir Asriyana, . Azzahra, Mutiah Bahtiar Bahtiar Balubi, Abdul Muis Baru Sadarun Budy Wiryawan Cahyono, Harry Dedy Oetama Dewi, Sutra Emil, Wildan Halili Halili Haslianti Haslianti Haslianti Haslianti, Haslianti hatta, iksal Hendra Irawan Hidayat, Herlan Indrayani Indrayani Ira Ira, Ira Irmin, Irmin Iya Purnama Sari Kasim, Ma'ruf Kasim, Ma’ruf La Ode Abdul Rajab Nadia La Ode Abdul Rajab Nadia La Ode Alirman Afu, La Ode Alirman La Ode Baytul Abidin La Ode M. Yasir Haya, La Ode M. La Sara Laode Muhamad Hazairin Nadia Maniati, Maniati Mar'ruf Kasim Maulita, Mira Muhammad Fajar Purnama Muhammad Fajar Purnama Muhammad Idris Muhammad Purnama Munirma, Munirma Muslim Muslim Nadia, La Ode Abdul Rajab Nugroho, Oktsyavitto Adithya Nur Irawati Nurgaya, Wa Pangerang, Utama K Patadjai, Andi Besse Permana, Nur Rahayu, Siti Mira Rahmadani Rahmadani Rahmat, Fitra Sabilu, Kadir Sadam Sadam Saputri, Andira Subhan Subhan Sulasri, Sasri Tambunan, Reside Udin S, Riska Virginia, Chrisma Wati, Nela Yasidi, Farid Zubaydah, Wa Ode Sitti