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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Jurnal Ilmu Pertanian Indonesia Jurnal Ilmu dan Teknologi Kelautan Tropis Buletin Udayana Mengabdi Jurnal Biologi Udayana ILMU KELAUTAN: Indonesian Journal of Marine Sciences Berkala Perikanan Terubuk Jurnal Prestasi Olahraga Jurnal Pendidikan Teknik Mesin JURNAL ANALISIS KEBIJAKAN KEHUTANAN JAM : Jurnal Aplikasi Manajemen Journal of Engineering and Management in Industrial System ECSOFiM (Economic and Social of Fisheries and Marine Journal) Jurnal Etika Respons Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Bisnis Perikanan Forum Geografi JOURNAL OF INFORMATICS AND COMPUTER SCIENCE Jurnal Wilayah dan Lingkungan Omni-Akuatika Jurnal Pengelolaan Perikanan Tropis (Journal Of Tropical Fisheries Management) Jurnal Teknovasi : Jurnal Teknik dan Inovasi Mesin Otomotif, Komputer, Industri dan Elektronika Biosaintifika: Journal of Biology & Biology Education BAWAL Widya Riset Perikanan Tangkap Jurnal Sosial Ekonomi Kelautan dan Perikanan Jurnal Kebijakan Sosial Ekonomi Kelautan dan Perikanan Journal of Education, Humaniora and Social Sciences (JEHSS) Britain International of Exact Sciences Journal (BIoEx Journal) COJ (Coastal and Ocean Journal)

Achmad Fahrudin

Departemen Manajemen Sumber Daya Perairan, Fakultas Perikanan Dan Ilmu Kelautan, Institut Pertanian Bogor, Bogor

Author-ID : 2435918

Aerospace Engineering Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences

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PENGARUH KAWASAN KONSERVASI PERAIRAN TERHADAP POPULASI IKAN KARANG DI PULAU AY DAN RHUN, KEPULAUAN BANDA, PROVINSI MALUKU Marthen Welly; Achmad Fahrudin; Dietriech G. Bengen; Ario Damar
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 12 No. 1 (2020): Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

The function of marine protected area (MPA) is to manage marine biodiversity and fisheries resources toward sustainability utilization. The reef fish condition is one of bioindicator to measure the MPA management impact. The purpose of this research was to study impact of Ay and Rhun Islands MPA establishment on the reef fish resources in the Banda Island, Maluku, Indonesia. The methods used for data collection were the Underwater Visual Census (UVC) and Fish Length Estimation supported with SCUBA equipment. Data analysis was operated by comparing secondary and primary data which included abundance, biomass, tropic level status and the composition of large fish and small fish from 10 target and economically important fish families, before and after Ay and Rhun Islands declared as MPA. The results presented that the abundance and biomass of reef fish were fluctuated temporally before and after Ay and Rhun Islands designated as MPA, however in good and high rating. Whereas the tropic level status and the composition of reef fish sizes changed before and after MPA designation, on the contrary, stationary in a balanced condition between tropic groups, large and small fish. The conclusion is Ay and Rhun Islands MPA have positive impact on the reef fish resources.

STRATEGI PENINGKATAN EFEKTIVITAS PENGELOLAAN KAWASAN KONSERVASI TAMAN NASIONAL KARIMUNJAWA Artika Nanda Magfiroh; Zairon; Achmad Fahrudin
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 12 No. 2 (2020): Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jitkt.v12i2.29262

Taman Nasional Karimunjawa (TNKJ) masuk dalam rencana aksi nasional pengelolaan kawasan konservasi tahun 2018-2025. Tujuan penelitian adalah mengkaji efektivitas pengelolaan kawasan konservasi TNKJ, sehingga diperoleh rekomendasi strategis yang efektif untuk peningkatan efektivitas pengelolaan kawasan konservasi TNKJ. Penelitian dilaksanakan pada bulan Agustus-Desember 2019. Metode penilaian yang digunakan adalah score card untuk pedoman Management Effectiveness Tracking Tool (METT) dan pedoman Evaluasi Efektivitas Pengelolaan untuk Kawasan Konservasi Laut di Indonesia (COREMAP II - LIPI) serta metode penilaian system blocking untuk pedoman Teknis Evaluasi Efektivitas Pengelolaan Kawasan Konservasi Perairan, Pesisir dan Pulau-Pulau Kecil (E-KKP3K). Analisis prioritas strategi peningkatan efektivitas pengelolaan kawasan konservasi TNKJ dilakukan menggunakan metode jejaring analitik (Analytic Network process, ANP). Hasil penelitian menunjukkan bahwa penilaian pengelolaan kawasan konservasi TNKJ dikatakan sangat efektif menurut pedoman METT, efektif menurut pedoman COREMAP II - LIPI dan berstatus hijau menurut pedoman E-KKP3K. Permasalahan prioritas pengelolaan TNKJ adalah implementasi sistem zonasi, sedangkan solusi prioritas untuk meningkatkan efektivitas pengelolaan TNKJ adalah penyadaran masyarakat dan wisatawan terhadap bahaya sampah dan kerusakan lingkungan.

NILAI EKONOMI WISATA IKAN HIU PAUS DI DESA BOTUBARANI, KABUPATEN BONE BOLANGO, PROVINSI GORONTALO Sri Fitriani Monoarfa; Fredinan Yulianda; Taryono; Achmad Fahrudin
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 12 No. 3 (2020): Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jitkt.v12i3.31166

The appearance of the whale shark since 2016 in the Botubarani Village, Tomini Bay, Gorontalo has become its tourist attraction and attraction that can invite tourists. This of course greatly affects the economy of the surrounding community, whale shark tourism can contribute to improving the regional economy, especially the local community. The research aims to analyze the economic value of whale shark tourism as an input in policy making based on economic analysis for the development and management of whale shark tourism in a sustainable manner in Desa Botubarani. The type of data used in this study is primary data and secondary data. The determination of respondents is done by non-probability sampling, namely purposive sampling and accidental sampling. As a guide in obtaining the information needed using a questionnaire. The method used in this study is the Travel Cost Method (TCM) and the Contingent Valuation Method (CVM). The results of the analysis of the economic value of whale shark tourism in the village of Botubarani amounted to Rp7.89.602.230 per month peak appearance (May, June, July). The calculated economic value can be the basis for making policy in advance to determine the entrance fee for shark tourism so that the management of shark tourism can run optimally and effectively.

STUDI KARAKTERISTIK PERTUMBUHAN DAN PEMBUNGAAN Hippeastrum hybridum hort. cv. ”Red Lion” PADA TANGGAL TANAM YANG BERBEDA Siti Fatimah Hanum
Buletin Udayana Mengabdi Vol 11 No 2 (2012): Volume 11 No.2 – September 2012
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (273.355 KB)

Study on growth and flowering characteristic at different planting date done to gain optimum planting date of Hippeastrum hybridum hort.cv.’Red Lion’ at Bali Botanical garden nursery. In this research, three different planting dates, namely July 30, August 30, and September 30 were used. Parameter observed at this experiment was days to first leaf emergence, number of leaves, plant height, Days to flower scape emergence and number of bulblets per plants to know growing character.Number of flowers per scape, diameter of flower, and percent of flowering used to know flower character. It was observed that August planting gives the best result for number of flower per scape, plant height, number of leaves per plants and diameter of flower following by July planting. Late planting meaning September planting did not come out with satisfactory results.

Pengaruh Aktivitas Wisata Bahari terhadap Kualitas Perairan Laut di Kawasan Wisata Gugus Pulau Togean Alimudin Laapo; Achmad Fahrudin; Dietriech G Bengen; Ario Damar
ILMU KELAUTAN: Indonesian Journal of Marine Sciences Vol 14, No 4 (2009): Jurnal Ilmu Kelautan
Publisher : Marine Science Department Diponegoro University

Gugus pulau Togean memiliki potensi sumberdaya perairan yang dimanfaatkan untuk kegiatan wisata bahari. Peningkatan kunjungan turis pada periode tertentu menyebabkan aktivitas wisata dan kegiatan terkait meningkat, sehingga berpengaruh terhadap penurunan kualitas perairan dan obyek wisata. Penelitian ini bertujuan untuk mengkaji keterkaitan antara musim kunjungan turis dalam setahun dengan perubahan yang terjadi pada beberapa parameter kualitas perairan laut di sekitar kawasan obyek wisata. Metode analisis yang digunakan adalah PCA (Principal Component Analysis) dan analisis IPL (Indeks Pencemaran lingkungan). Hasil penelitian menunjukkan bahwa peningkatan kunjungan turis menyebabkan peningkatan nilai BOD5, COD, dan NH3 serta penurunan nilai DO di perairan. Nilai korelasi keempat parameter tersebut lebih tinggi pada bulan Nopember dibanding Juli, dan merupakan komponen parameter pembentuk sumbu utama pertama di kedua musim. Peningkatan nilai kekeruhan, penurunan salinitas dan suhu pada bulan Nopember dibanding bulan Juli karena terkait dengan musim penghujan dan gelombang yang tinggi. Indeks pencemaran lingkungan perairan meningkat 21,05% selama musim puncak kunjungan turis, namun secara umum perairan gugus Pulau Togean masih dalam kategori belum tercemar. Kata kunci : kualitas perairan laut, aktivitas wisata, Gugus Pulau Togean Marine resources of Togean Islands have been used for tourism activity. The increasing number of tourist in certain period every year has lead to increasing of tourism activity and its related activity. This condition probably effects sea water and habitat qualities. This research aim to studied correlation between tourist season in one year and the change of marine water quality parameters in tourism area. The data were analyzed using PCA (Principal Component Analysis) and EPI(environmental pollution index). The result showed that BOD5, COD, and NH3 increased while DO decrease during the peak season of tourism activity. The correlation value of those four parameters was relatively higher in November than in July. Those parameters were the component that forms the main axis in both seasons. The increasing of turbidity and decreasing of salinity and temperature in November rather than in July were correlated with rainy season and high wave. Water pollution index increasing during peak season of tourism activity, but in general, marine water quality of Togean Islands can be categorized as good (not yet polluted) based on water pollution index. Key words: sea water quality, tourism activity, Islands Togean

PENILAIAN EKONOMI JASA PENYEDIAAN EKOSISTEM WADUK KOTO PANJANG KABUPATEN KAMPAR RIAU Trisla Warningsih; Djokosetiyanto Djokosetiyanto; Achmad Fahrudin; Luky Adrianto
Berkala Perikanan Terubuk Vol 45, No 1 (2017): Februari (2017)
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

This research was conducted during start in January 2015 - July 2015. It’s was aimed to generate economic value of ecosystem services Koto Panjang Reservoir by calculating the total economic value of ecosystems Koto Panjang Reservoir. The method used is survey by using primary and secondary data. The analytical method used to calculate the total economic value of ecosystems Koto Panjang Reservoir using total economic value framework and the framework of the millennium ecosystem assessment. Based on the research of the study obtained the economic value of ecosystem Koto Panjang Reservoir obtained successively for cultivation activities amounting are Rp. 334 233 226, capture fisheries activities of fishing boat engines Rp. 1264469391, capture fisheries activities of fishing rowboats Rp. 232 924 194 the total economic value of Rp. 1831626811.

Potential Economic Losses Due to Tidal Inundation and Flood at Semarang City Ifan R Suhelmi; Achmad Fahrudin; Ferdinand Hariyanto Triwibowo
Forum Geografi Vol 28, No 2 (2014): December 2014
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v28i2.428

Coastal city of Semarang is susceptible to the impact of coastal hazard due to its flat topographic condition. Various environmental problems are faced by Semarang involve tidal inundation, land subsidence, and floods during rainy season. This study was conducted to examine the potential economic losses caused by the sea level rise phenomenon. Distribution of inundated area mapped using Digital Elevation Model and Land Subsidence data. The Scenarios of International Panel on Climate Change (2007) sea level rises used to build a model of inundated area that notes by 2030 the rise of sea level rise at 13.4 cm. The inundated map was overlayed with landuse map to calculate the potential economic losses. The results show that the inundated area that occurred in 2030 was 1,718.2 ha with the potential economic losses Rp. 6,130 trillion. With the land subsidence scenario that happen at the area, inundated area increased to 5,171.3 ha with the eonomic potential loss about Rp. 28,724 trillion.

Analisis Keberlanjutan Pembangunan Kota Tepian Pantai (Studi Kasus: Kota Baubau Provinsi Sulawesi Tenggara) Suparman Supardi; Sigid Hariyadi; Achmad Fahrudin
Jurnal Wilayah dan Lingkungan Vol 5, No 3 (2017): December 2017
Publisher : Department of Urban and Regional Planning, Diponegoro University

The complexity of coastal development in Baubau City needs to be anticipated carefully for hindering coastal ecosystems sustainability away from disruptions and threats. Environmental degradation resulted from developments could be disastrous to economic and infrastructure sectors as well as human lives. Therefore, development initiatives are supposed to comply with the principles of sustainable development. Accordingly, sustainability analysis is necessary to figure out the sustainability status of Baubau City development. The purpose of this study is to analyze the sustainability of Baubau City development in accordance with multidimensional measurement of ecological, economic, social, infrastructure and technology, and law and institution. The data used in this study include primary and secondary data obtained through literature studies, expert discussions/stakeholder, interviews, questionnaires, and field surveys. The sustainability analysis applies multidimensional scaling, leverage, Pareto, and Monte Carlo techniques. The results show that Baubau City is quite sustainable in technological infrastructure dimension (74,77), and institutional law dimension (65,87), but less sustainable in ecology dimension (32,90) and economic dimension (41,87), and unsustainable in social dimension (20,61). In addition, there are 35 sensitive attributes affecting the sustainability of Baubau City development.

Studi Usaha Perikanan di Kawasan Terumbu Pulau Sagori Sulawesi Tenggara Bobby Afyudi; Achmad Fahrudin; Handoko Adi Susanto
Jurnal Aplikasi Manajemen Vol 14, No 2 (2016)
Publisher : Jurusan Manajemen Fakultas Ekonomi dan Bisnis Universitas Brawijaya

Abstract: Sagori island waters is rich of coral reef and reef fish with high economic value. It’s has also been designated as a general use zone by the government. In the other side, the needs of consumption is increasing by the growth of people in the Island and neighbours as well. Those condition, presumed as the main factor for fisherman to increase their effort in catching the reef fishes, in any possible way. However, Visual Census technique (VCT) shows that that the number of reef fish was spread evenly on a coral reef condition is still good enough, but are not in a reverse condition. That is then presumed as the static production value of coral reef ecosystem (SPV). The economic value of coral reefs per hectare in Sagori Islands is shown based on Present Value Generated per Hectare (PV) which state that people in Sagori Island has just use about 56.99% of the resources. By cash flow analysis within projected to 10 years ahead, this fisheries business unit shows that it is still good to be performed.

KAJIAN KEBERLANJUTAN PENGELOLAAN EKOWISATA BERBASIS DAERAH PERLINDUNGAN LAUT (DPL) DI PSISIR DESA BAHOI, MINAHASA UTARA, SULAWESI UTARA Andronicus Andronicus; Fredinan Yulianda; Achmad Fahrudin
Journal of Engineering and Management in Industrial System Vol 4, No 1 (2016)
Publisher : Badan Penerbit Jurnal, Faculty of Engineering, Universitas Brawijaya

This study aimed to assess sustainability status of coastal ecotourism management of Bahoi village , North Minahasa , North Sulawesi -based marine protected area ( MPA). The result of this study reveals that Rapfish method, may be used as a method on appraising sustainability status of coastal resource management. Rapid Appraisal of Coastal Ecotourism analysis show that sustainability index of Bahoi village is 52,47. Thus sustainability status of coastal ecotourism management of Bahoi village is sustainable. Monte Carlo analysis method shows that indices from Rapid Appraisal of Coastal Ecotourism analysis are stable.

Co-Authors . Zairion Aditiyawan Ahmad Agus Sadeli Alimudin Laapo Andronicus Andronicus Arif Trihandoyo Aris Budoyoni Artika Nanda Magfiroh Asfriyati Ayu Annisa Kumalah Ayyu Rahayu Bambang Juanda Bambang Pramudya N. Pramudya N. Bobby Afyudi Damar, Ario Daniel Djokosetiyanto Dewayany Sutrisno Dietriech Geoffrey Bengen Djokosetiyanto Djokosetiyanto Dwi Wijanarko Dyah Ika Nugraheni Ernik Yuliana Erwan Sulistianto Esza Cahya Dewantara Etty Riani Eva Anggraini Fathiah Fathiah Ferdinand Hariyanto Triwibowo Fredinan Yulianda Galih Rakasiwi Gatot Yulianto Hades Mandela Hamzah Hamzah Handoko Adi Susanto Harpasis S. Sanusi Heffni Efendi Henny Fitri Nawati I Dewa Putu Darma I Ketut Ginantra Ida Yustina Ifan R Suhelmi Iman Wahyudin Indra Cahyadinata Iryadi, Rajif Isdradjad Setyobudiandi Ismudi Muchsin Jenny Thalia Komang Kartika Indi Swari Kusdiantoro Kusdiantoro Luky Adrianto M Mukhlis Kamal M. Mukhlis Kamal M. Nur Arkham M. Tahmid Machfud Machfud Majariana Krisanti Marthen Welly Martini Djamhur Mennofatria Boer Mohammad Mukhlis Kamal Mudjirahayu Mudjirahayu Muhammad Reza Pahlevi Muhammad Yusuf Munawarah Neksidin Neviaty P. Zamani Novit Rikardi Rahmat Kurnia rani hafsaridewi Roni Bawole Sigid Hariyadi Sonny Koeshendrajana Sri Fitriani Monoarfa Sugeng Putranto Sugeng Putranto Sulistiono Sulistiono Sulistiono Sulistiono Suparman Supardi Surya Gentha Akmal Sutomo Sutomo Suwandi Suwandi Syakina Syakina Syamsul Bahri Agus, Syamsul Bahri Taryono Tia Azira Sharif Tomi Ramadona Tridoyo Kusumastanto Trisla Warningsih Yonvitner - Yudi Wahyudin Yuliati Yuliati Yusli Wardianto Yusli Wardiatno Zairon

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