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All Journal Journal of Oceanography Jurnal Pengabdian Perikanan Indonesia
Halim, M. Arief Rahman
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Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Economics, Econometrics & Finance Immunology & microbiology

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IDENTIFIKASI FAKTOR OSEANOGRAFI YANG BERPENGARUH TERHADAP HASIL TANGKAPAN IKAN KEMBUNG DI PERAIRAN KABUPATEN PATI Halim, M. Arief Rahman; Kunarso, Kunarso; Marwoto, Jarot
Journal of Oceanography Vol 6, No 3 (2017)
Publisher : Program Studi Oseanografi, Jurusan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (478.104 KB)

Abstract

komoditi penting di Indonesia. Kabupaten Pati merupakan salah satu daerah dengan hasi l tangkapan ikan kembung terbanyak di Provinsi Jawa Tengah. Keberadaan ikan kembung di suatu perairan di pengaruhi oleh berbagai factor oseanografi. Tujuan dari penelitian ini adalah untuk mengetahui factor oseanografi yang dominan berpengaruh terhadap hasil tangkapan ikan kembung di perairan Kabupaten Pati. Metode yang digunakan dalam penelitian ini adalah metode kuantitatif, hasil yang ditampilkan dalam bentuk gambar, tabel, grafik, atau tampilan lainnya serta bersifat sistematis. Data yang digunakan dalam penelitian ini adalah data primer dan sekunder. Data primer adalah data yang diambil langsung di lapangan, sedangkan data sekunderberasal dari data citrasatelit. Parameter oseanografi yang dikaji meliputi suhu permukaan laut, klorofil-a, angin, arus permukaan, dan data tangkapan ikan kembung. Data tersebut digambarkan secara spasial dan temporal (SPL, klorofil-a, arus permukaan, angin) secara klimatologi bulan andan grafik data tangkapan ikan kembung selama 7 tahun (2009-2015). Hasil analisa memperlihatkan bahwa faktor angin dominan berpengaruh terhadap nilai CPUE ikan kembung di Kabupaten Pati. Hasil analisis klimatologi menunjukkan adanya hubungan yang kuat, dengan nilai korelasi sebesar 0.736, sementara data antar tahunan menunjukkan hubungan dengan tingkat korelasi sedang, nilainyasebesar 0,415.
LIFE CYCLE ASSESMENT BUDIDAYA UDANG SISTEM MILLENIAL SHRIMP FARMING DI KAWASAN TAMBAK BBPBAP JEPARA Sumantri, Iwan; Muhammad, Fuad; Hidayat, Jafron Wasiq; Halim, M. Arief Rahman
Jurnal Pengabdian Perikanan Indonesia Vol 3 No 1 (2023): Jurnal Pengabdian Perikanan Indonesia
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppi.v3i1.2059

Abstract

With the increasing global population, providing enough food to meet the increasing demand has become a major challenge for the food-producing sectors. Shrimp is a leading commodity in Indonesia, and their production plays an important role in the aquaculture industry. However, shrimp farming causes various types of pollution that damage the environment and aquatic biodiversity, the related impacts must be mitigated to ensure the sustainability of shrimp production. BBPBAP Jepara as an aquaculture technology developer and reviewer institution conducts environmental studies on the technology being developed. This study conducted a life cycle assessment (LCA) on shrimp farming under the Milenila Shrimps Farming system in the Jepara BBPBAB pond area. Midpoint environmental impacts including acidification potential (AP), eutrophication potential (EP) and global warming potential (GWP) were determined. Feed production was identified as the main contributor to AP and GWP for the MSF system, regardless of feed formula. While the environmental performance of feed production is highly dependent on feed conversion ratio, feed ingredients are another determining factor in which animal protein sources, including poultry by-products and fish meal, show a high contribution to AP and GWP. The use of shrimp feed is the largest contributing component of the three impacts, especially with the highest EP. Feed is the highest potential source of impact because the material used has a fish meal component which is the result of marine exploitation which has been quite large so far. In addition, other feed components are agricultural products imported from other countries which are cultivated intensively, one of which is soybean and wheat raw materials, which in their cultivation system still use chemicals and fertilizers intensively.
LIFE CYCLE ASSESMENT BUDIDAYA UDANG SISTEM MILLENIAL SHRIMP FARMING DI KAWASAN TAMBAK BBPBAP JEPARA Sumantri, Iwan; Muhammad, Fuad; Hidayat, Jafron Wasiq; Halim, M. Arief Rahman
Jurnal Pengabdian Perikanan Indonesia Vol 3 No 1 (2023): Jurnal Pengabdian Perikanan Indonesia
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppi.v3i1.2059

Abstract

With the increasing global population, providing enough food to meet the increasing demand has become a major challenge for the food-producing sectors. Shrimp is a leading commodity in Indonesia, and their production plays an important role in the aquaculture industry. However, shrimp farming causes various types of pollution that damage the environment and aquatic biodiversity, the related impacts must be mitigated to ensure the sustainability of shrimp production. BBPBAP Jepara as an aquaculture technology developer and reviewer institution conducts environmental studies on the technology being developed. This study conducted a life cycle assessment (LCA) on shrimp farming under the Milenila Shrimps Farming system in the Jepara BBPBAB pond area. Midpoint environmental impacts including acidification potential (AP), eutrophication potential (EP) and global warming potential (GWP) were determined. Feed production was identified as the main contributor to AP and GWP for the MSF system, regardless of feed formula. While the environmental performance of feed production is highly dependent on feed conversion ratio, feed ingredients are another determining factor in which animal protein sources, including poultry by-products and fish meal, show a high contribution to AP and GWP. The use of shrimp feed is the largest contributing component of the three impacts, especially with the highest EP. Feed is the highest potential source of impact because the material used has a fish meal component which is the result of marine exploitation which has been quite large so far. In addition, other feed components are agricultural products imported from other countries which are cultivated intensively, one of which is soybean and wheat raw materials, which in their cultivation system still use chemicals and fertilizers intensively.
Co-Authors Fuad Muhammad Jafron Wasiq Hidayat Jarot Marwoto Kunarso Kunarso Sumantri, Iwan