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All Journal Jurnal Ilmu Kelautan Spermonde Jurnal Perikanan Universitas Gadjah Mada Tomini Journal of Aquatic Science Journal of Agricultural and Rural Economy
Yusuf, Muhammad Yusfi
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Immunology & microbiology

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Analysis of Carbon Sequestration Rate in Seaweed (Kappaphycus alvarezii) Based on Environmental Mitigation Muhammad Sahir; Isma Riskiani; Uttari Dewi; Muhammad Yusfi Yusuf
Jurnal Perikanan Universitas Gadjah Mada Vol 25, No 2 (2023)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jfs.89967

Abstract

Blue economy is a development concept that develops by relying on marine or aquatic resources. An increase in carbon dioxide (CO2) in the atmosphere is fueling climate change. This study aims to analyze the rate of carbon uptake in the waters, using seaweed Kappaphycus alvarezii which utilizes carbon to be converted into biomass before returning to the air. The results showed that highest carbon absorption rate was found in location A with the highest total carbon absorption of 94.87±0.77 tons C/planting cycle, then treatment B with 83.96±0.54 tons C/planting cycle, and the lowest in treatment C with 76.88±0.18 tons C/planting cycle. Water quality parameters are still mostly in decent condition for the cultivation of Kappaphycus alvarezii seaweed. Salinity conditions of waters are relatively high (35-39 ppt) even though the optimum seaweed grows in the range of 30-34 ppt. The conclusion of the study is that the highest total carbon is found at Location A, which is 94.87±0.77 tons C/planting cycle. The suggestion of this study is that it is necessary to analyze the suitability of seaweed cultivation land with various water quality parameters, so that mapping of potential types of seaweed that can be cultivated according to the characteristics and quality of the waters.
PENGARUH KOMPETENSI SUMBER DAYA MANUSIA DAN AKUNTANSI AKRUAL TERHADAP KUALITAS LAPORAN KEUANGAN Agus, Agus; Yusuf, Muhammad Yusfi; Jaya, Andi Hadi Indra
Journal of Agricultural and Rural Economy Vol. 1 No. 2 (2024)
Publisher : Intitut Teknologi Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/agre.2024.v1i2.48-59

Abstract

Berdasarkan Standar Akuntansi Pemerintahan (SAP), laporan keuangan dapat dijadikan sebagai media informasi akuntabilitas sumber daya atau kinerja keuangan manajemen suatu pemerintahan kepada publik. Namun terdapat beberapa instansi yang masih belum memberikan informasi yang sesuai dengan aturan pemerintah dan terdapat penyimpangan serta kasus yang ditemukan oleh Badan Pemeriksaan Keuangan (BPK). Penelitian ini bertujuan untuk mengetahui serta menganalisis pengaruh kompetensi sumber daya manusia dan akuntansi akrual secara parsial dan simultan terhadap kualitas laporan keuangan pemerintah Provinsi Sulawesi Selatan. Penelitian ini diharapkan mampu memberikan kontribusi terhadap kelangsungan akuntansi pemerintahan, yang dapat digunakan sebagai bahan kajian untuk meningkatkan pengetahuan kapasitas sumber daya manusia pada mutu informasi laporan keuangan pemerintah Provinsi Sulawesi Selatan. Metode penelitian ini menggunakan penelitian kuantitatif dengan menggunakan uji statistik deskriptif, uji kualitas data, uji asumsi klasik serta pengujian hipotesis. Sampel pada penelitian ini sebanyak 82 responden yang berasal dari dua organisasi perangkat daerah yakni Badan Keuangan dan Aset Daerah (BKAD) dan Badan Pendapatan Daerah (BAPENDA) Provinsi Sulawesi Selatan. Data dianalisis dengan menggunakan software SPSS 23. Hasil Penelitian menunjukkan bahwa kompetensi sumber daya manusia dan akuntansi akrual berpengaruh positif dan signifikan secara parsial dan simultan terhadap kualitas laporan keuangan pemerintah Provinsi Sulawesi Selatan.
Density of caalcareous macroalgae Halimeda sp. and Padina sp. around the water of Kodingareng Lompo Island, Spermonde Archipelago, Indonesia Bakti, Nurqadri Syaia; Rukminasari, Nita; Yaqin, Khusnul; Nane, La; Yusuf, Muh Yusfi
Tomini Journal of Aquatic Science VOLUME 3 ISSUE 2, NOVEMBER 2022
Publisher : Gorontalo State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/tjas.v3i2.17002

Abstract

Based on the results obtained from this study, it can be concluded that: (1). Halimeda sp density based on stations, there is a noticeable difference between station 1 and station 3, (2)Halimeda sp density based on the research time, namely there is a noticeable difference between the study time in July and October, (3) Padina sp density based on stations, there is a noticeable difference between station 1 and station 2, and (4). The density of Padina sp is based on the time of the study, that is, there is a noticeable difference between the time of the study in July and October.
Assessment of octopus fisheries management based on fishing technique domain by EAFM (ecosystem approach to fisheries management) in Tarupa Island Azis, Abd.; Syamsuddin, Haryuna; Yusuf, Muhammad Yusfi; Syamsuarty, Siti; Rismayani, Andi; Sainal, Sainal
Tomini Journal of Aquatic Science VOLUME 3 ISSUE 2, NOVEMBER 2022
Publisher : Gorontalo State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/tjas.v3i2.17015

Abstract

The increase in the utilization of octopus fishery has made it one of the main commodities of the national fisheries sub-sector. One of the areas that make octopus the main commodity for fishing targets is located on Tarupa Island, Selayar Islands Regency. However, with the increasing market demand for octopuses, the pressure on catching octopus will increase so that it is feared that it will disrupt the octopus's own resources. This study aims to evaluate the management status of octopus fisheries on Tarupa Island using the EAFM (Ecosystem Approach to Fisheries Management) approach in the domain of fishing techniques. The assessment of fisheries management in this study uses a method that refers to the NWG EAFM (National Working Group Ecosystem Approach to Fisheries Management) module. In these various methods, the types of data taken are primary data and secondary data. Analysis of the data used an ordinal-based Likert scoring with scoring assessments of 1, 2, and 3. The greater the value, the better the EAFM fisheries management. The results showed that the management of octopus fisheries on Tarupa Island, Selayar Islands Regency based on the EAFM assessment in the fishing technique domain obtained a composite value of 92 with the category of Very Good status. The majority of all indicators get the maximum scoring value, only the fishery crew certification indicator by the regulations obtains the minimum scoring value
AN ANALYSIS ON SUSTAINABILITY OF SHARK UTILIZATION USING FISH RESOURCES AND FISHING TECHNIQUES APPROACH IN SELAYAR ISLAND REGENCY Nawawi, Ziaul Haq; Nessa, Natsir; Yanuarita, Dewi; Yusuf, Muhammad Yusfi; Sainal, Sainal
Jurnal Ilmu Kelautan SPERMONDE VOLUME 6 NUMBER 1, 2020
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jiks.v6i1.9901

Abstract

The research aims to record the types of shark utilization in Selayar Islands Regency, explore the spread and shark status of the Regency of Selayar Islands, and examine the sustainability status of shark utilization by fisherman in Selayar Islands. The research method was based on the assessment of EAFM indicator assessments to assess the performance of shark resource management on Tarupa Island, Rajuni Island, Polassi Island and Kayuadi Island Selayar Islands Regency with an indicator approach involving two domains, i.e (1) Fish resources and (2) Fishing technique. The methods of obtaining the data were survey by extracting the data through interviews/questionnaire. The sample was determined using purposive sampling technique. The results of the research indicate that the status of utilizing shark fishery in Selayar Islands Regency is currently in medium category. The main issues indicated are a decrease in catch size and the catch of sharks that are not feasible to catch (50% of catch <Lm). The domains that need to get primary attention in the management of sharks fisheries are the domains of fish resources and fishing technique. The efforts of management carried out in each fields are based on central issues that emerge. Connectivity efforts between communities and institutions are needed to produce functional fisheries management status so that the sustainability of shark resources in Selayar Islands Regency can be sustainable
Co-Authors Abd. Azis, Abd. Abdul Jabarsyah, Abdul Achyani, Ratno AGUS AGUS Asbar Laga, Asbar Bakti, Nurqadri Syaia Balqis Nurmauli Damanik Dewi Yanuarita, Dewi Dhimas Wiharyanto Dori Rachmawani Gazali Salim Haryono, M Gandri Heni Irawati Hermawan Susanto Isma Riskiani Jaya, Andi Hadi Indra Kase, Ardy Andreas Bernard KHUSNUL YAQIN La Nane Muhammad Firdaus Muhammad Roem Muhammad Sahir Muhtar, Dian Islamia Nawawi, Ziaul Haq Nessa, Natsir Nita Rukminasari Rachmawanti, Dori Rahmadania, Sabrina Nourramzy Rismayani, Andi Roem, Muhamad Romdoni, Taufiq Ahmad Sainal, Sainal Saputri, Resti Amelia Syamsidar Gaffar Syamsuarty, Siti Syamsuddin, Haryuna Taqwa, Amrullah Taufiq Ahmad Romdoni Theresia Theresia Tuty Alawiyah Uttari Dewi Yushra, Yushra Zunianto, Anang