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INVESTMENT STRATEGY FOR THE DEVELOPMENT OF FISHERIES SECTOR IN INDONESIA: AN APPLICATION A DYNAMICS REGIONAL ECONOMICS ALLOCATION MODEL (DREAM) Kusumastanto, Tridoyo
Buletin Ekonomi Perikanan Vol. 2 No. 2 (1996): Buletin Ekonomi Perikanan
Publisher : Buletin Ekonomi Perikanan

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Abstract

The purpose of this researh is to develop a national investment policy planning model for the Indonesian fisheries sector. The specific objective is to estabilish a develompent strategy for the fisheries sector, with specific attention results from the proposed study will be useful in providing policy directions and indicating magnitude of the investment required for efficient planning of the sector.
AN EVALUATION OF GOVERMENT POLICIES ON THE DEVELOPMENT OF FISHERIES IN INDONESIA Kusumastanto, Tridoyo
Buletin Ekonomi Perikanan Vol. 2 No. 3 (1996): Buletin Ekonomi Perikanan
Publisher : Buletin Ekonomi Perikanan

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Abstract

Tujuan pembangunan perikanan adalah pemanfaatan sumberdaya perikanan untuk kesejahteraan dan kemakmuran rakyat banyak. Dalam pelaksanaannya tujuan pembangunan perikanan tersebut dijabarkan dalam beberapa sasaran yang slfatnya bertentangan, sehingga sulit untuk mencapai seluruh sasaran tersebut secara bersamaan. Pemerintah harus memberikan suatu prioritas pembangunan penkanan yang didasarkan pada ketersediaan sumberdaya, teknologl, pendanaan, ekonomi politik dan faktor-faktor kendala yang dihadapi. Pembangunan perikanan selama 1980-1985 yang dipengaruhi oleh kebijakan periode sebelumnya nampak adanya kecenderungan beroroentasi pada pertumbuhan produksi dan ekspor serta kurang memberikan perhatian yang memadai pada aspek keberlanjutan dan pemerataan sosial dari hasil pembangunan perikanan.
DAMPAK PERUBAHAN KAWASAN HUTAN MENJADI AREAL INDUSTRI BATUBARA TERHADAP KUALITAS AIR DI SEPANJANG DAS BERAU–KALIMANTAN TIMUR Parwati, Ety; Soewardi, Kadarwan; Kusumastanto, Tridoyo; Kartasasmita, Mahdi; Nurjaya, I Wayan
Jurnal Penginderaan Jauh dan Pengolahan Data Citra Digital Vol 8 (2011)
Publisher : Indonesian National Institute of Aeronautics and Space (LAPAN)

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Abstract

The study of landused change: forest area become coal industrial area and its impact in Total Suspended Solid is done by remote sensing data. The different combination channel of remote sensing data are taken to extract landuse and Total Suspended Solid (TSS) spatial information. The supervised classification is used for land used spatial extraction and otherwise for TSS, there is a specifict algorithm; TSS = 3.8926 * exp (31.417*Red Band). The result showed that there was the relationship between landuse change from forest into coal industrial, shrub, paddy field, bareland and settlement area and the dynamic change of TSS along Berau watershed Key word: Total Suspended Solid (TSS), Remote sensing
STATUS PEMANFAATAN SUMBERDAYA UDANG OLEH PERIKANAN SKALA KECIL DI WILAYAH PESISIR KABUPATEN CILACAP (UTILITIZATION STATUS OF SHRIMP BY SMALL SCALE FISHERIES IN THE COASTAL AREA OF CILACAP DISTRICT) Patria, Andreas D.; Adrianto, Luky; Kusumastanto, Tridoyo; Kamal, M. Mukhlis; Dahuri, Rokhmin
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 5 No. 1 (2014): Marine Fisheries - Mei 2014
Publisher : Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (397.42 KB) | DOI: 10.29244/jmf.5.1.49-55

Abstract

ABSTRACTFish stock in marine is dynamic due to fluctuation in the annual total catch. Consequently, the estimate number of fish stock changes yearly, without exception in the coastal of Cilacap District. This current study was intended to reassess the condition of fish stock utilization in the coastal water of Cilacap in 2012. Data of fish production, effort, fish price, and effort cost in 1999-2012 are taken from the Office of Fisheries Agency of Cilacap District. Analysis of fish stock condition is carried out using Gordon-Schaefer bioeconomic model. The results showed that utilization of marine fish resource in the coastal water of Cilacap District was in the condition of over fishing both in terms of MSY or MEY.Key words: fish stock assessment, Gordon-Schaefer model, small scale of fisheries-------ABSTRAKStok sumberdaya ikan di suatu perairan laut selalu dinamis karena jumlah penangkapan ikan berubah setiap tahunnya. Konsekuensinya adalah bahwa dugaan stok ikan di suatu lokasi perairan juga berubah setiap tahunnya, tidak terkecuali di perairan pantai selatan Kabupaten Cilacap Provinsi Jawa Tengah. Penelitian ini bertujuan untuk menduga status tingkat pemanfaatan stok udang oleh nelayan skala kecil di perairan pesisir Kabupaten Cilacap dengan tahun acuan 2012. Data produksi udang, data upaya penangkapan, data harga udang, dan data biaya per upaya penangkapan tahun 1999-2012 bersumber dari Dinas Kelautan dan Perikanan Kabupaten Cilacap. Analisis kondisi tingkat pemanfaatan stok ikan dilakukan menggunakan model keseimbangan bioekonomi Gordon-Schaefer. Hasil penelitian menunjukkan bahwa pemanfaatan sumberdaya ikan laut di wilayah pesisir Kabupaten Cilacap telah berada pada kondisi lebih tangkap (overfishing) baik dari segi MSY maupun MEY.Kata kunci: pendugaan stok ikan, model Gordon-Schaefer, nelayan skala kecil
Analisis Pengaruh Aliran Kas Bebas Positif Dan Negatif, Dividen Dan Leverage Terhadap Nilai Pemegang Saham Studi Kasus: Perusahaan Non Keuangan Yang Terdaftar di Bursa Efek Indonesia Periode 2003 – 2010 Sasongko, Hendro; Achsani, Noer Azam; Sembel, Roy; Kusumastanto, Tridoyo
Jurnal Ilmiah Ranggagading (JIR) Vol 12, No 1 (2012): Jurnal Ilmiah Ranggagading
Publisher : Sekolah Tinggi Ilmu Ekonomi Kesatuan

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Abstract

Free cash flow is viewed as performance parameter that’s more promising because it’s more transparent in presenting operational activity, investment, and company’s funding. Besides those advantages, there are two questions: (1) is the free cash flow able to become determinant against stockholders’ value and (2) are there other factors which affect it? This study took sample from 184 non-finance companies registered at Indonesia Stock Exchange period 2003 – 2010, using double regression analysis method. The result of this study shows that negative free cash flow, dividend, and leverage has significant influence against stockholders’ value.
THE RELATIONSHIP BETWEEN TOTAL SUSPENDED SOLID (TSS) AND CORAL REEF GROWTH (CASE STUDY OF DERAWAN ISLAND, DELTA BERAU WATERS) Parwati, Ety; Kartasasmita, Mahdi; Soewardi, Kadarwan; Kusumastanto, Tridoyo; Nurjaya, I Wayan
International Journal of Remote Sensing and Earth Sciences (IJReSES) Vol 10, No 2 (2013)
Publisher : National Institute of Aeronautics and Space of Indonesia (LAPAN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30536/j.ijreses.2013.v10.a1849

Abstract

Total suspended solid (TSS) is one of the water quality parameters and limiting factor affecting coral reef growth. In this study, we used the algorithm of TSS= 3.3238*e(34.099* Green band) (where green band is reflectance band 2) to extract TSS from Landsat satellite data. The algorithm was validated with field data. Water column correction method developed by Lyzenga was used to map coral reef. The result showed that the coral reef area in Berau waters decreased significantly (about 12,805 ha or around 36 % ) from the year of 1979 to 2002. The most coral reef reduced area was detected around Derawan Island (about 5,685 ha). Further, some areas changed into sand dune. TSS concentration around Delta Berau and Derawan Island increased aproximately twice from 15- 35 mg/l in 1979 to 20-65 mg/l in 2002. The increase of TSS concentration was followed by the decrease of coral reef area.
Efisiensi Ekonomi dan Kelayakan Bisnis pada Sistem Budidaya di Pesisir Kabupaten Sidoarjo, Jawa Timur Hukom, Venticia; Kusumastanto, Tridoyo; Djokosetyanto, D.
Jurnal Aplikasi Manajemen Vol 11, No 4 (2013)
Publisher : Fakultas Ekonomi dan Bisnis Universitas Brawijaya

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Abstract

Abstract: Producing shrimps within ecological carrying capacity and economic feasibility seems to be the goal needed to be achieved in order to bring back Sidoarjo to be one of the biggest districts exporting shrimps. Decision makers, i.e. policy makers and farmers are challenged with the responsibility of planning and conducting aquaculture development in a sustainable way whereby social, ecological and economic goals are simultaneously satisfied. Cobb-Douglas Production Function is one of the methods used to know which input highly affects the shrimp production, continued by Investment Analysis i.e. Discounted Criteria methods that include NPV, Net B/C and IRR to see which system is feasible. As for ecological sustainability, this research uses water quality data translated into Pollution Index as an indicator. And from survey that has been done in Sidoarjo district from May 2013 to October 2013, using Pollution Index analysis show that ponds in Sidoarjo are moderately polluted, the next analysis using regression for Cobb-Douglas Production Function stated that in traditional system production factors that statistically significant arepond area, harvest and pond preparation labour, dissolved oxygen and ammonia. In traditional plus system, pond area, fertilizer, saponin and ammonia seems to be statistically significant. The best shrimp cultivation system would be Traditional Plus Polyculture between shrimp and milkfish that has NPV IDR 6.036.817.617, Net B/C 2,91 and IRR 51% compared to other systems such as Traditional Monoculture, Traditional Plus Monoculture and Traditional Polyculture. Keywords: shrimp farming system, Sidoarjo, pollution index, economic efficiency, business feasibility
Analisis Kelayakan Teknis dan Finansial Pengembangan Energi Arus Laut di Selat Madura Firdaus, Adil Mahfudz; Kusumastanto, Tridoyo; Nurjaya, I Wayan
Jurnal Aplikasi Manajemen Vol 12, No 3 (2014)
Publisher : Fakultas Ekonomi dan Bisnis Universitas Brawijaya

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Abstract

Abstract: The increase number of the user of oil and gas energy will lead to depletion of fossil energy resources, therefore it is important to develop renewable energy sources. Ocean currents energy is one of renewable energy sources which can be developed to fulfill problems of the highly request of energy. The economic of ocean currents study has not been known clearly in the aspect of price and feasibility. Therefore, this research aims to analyze the potential of ocean currents energy development as a power plant in Madura Strait, East Java Province. The analysis methods that were used in this study were oceanographic, technical and benefit cost. Based on the research, Madura Strait has sufficient resource potential to produce energy. Benefit cost analysis shows that ocean currents energy power plant development is financially feasible to be developed for 2 units or more. Keywords: ocean currents energy, ocean currents power plant, feasibility financial, madura strait
AN EVALUATION OF MARINE SHRIMP RESOURCE POLICY IN INDONESIA:THE CASE OF THE TRAWLER BAN Kusumastanto, Tridoyo
Jurnal Ilmu-Ilmu Perairan dan Perikanan Indonesia Vol. 3 No. 2 (1995): Desember 1995
Publisher : Institut Pertanian Bogor

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Abstract

As the largest archipelagic nation in the world, Indonesia has a huge marine resources that is contained in 3.1 million kilometer square (km) territorial waters and 2.5 milliom km2 of 200-mile Exclusive Economic Zone (EEZ).Indonesia also has the world's longest coastline (81,000 km) lying in 13,667 islands straddling the equator. Those resources are veryimportant for the development of marine capture and mariculture fisheries(see Appendix 1).In more recent years, marine resource has become increasi ngly significant as a source of national wealth.The exploitation of petroleum resources in Indonesia waters, combined with land-based operati ons, has made a significant contribution to the Indonesian and has permitted large investments in national and rural development.The fisheries sector also have contributed to Indonesia's export earning, totalling US$ 475.5 million in 1987, shrimp accounted for US$ 352.4 (74.1 %), tuna (including skipjack) US$ 30.9 million (6.5%) and others US$ 92.2 million (19.4%) (DGF, 1990).Within the fisheries, the marine c.1pture sector continues to dominate, accounting for 76% of tonnage (2.029 million ton), and inland water fisheries 24 % of tonnage (.641 million ton) in 1987 .Aquaculture is expanding rapidly especially after "Trawler Ban" in 1980 ) which decreased 21.6 % shrimp exported in 1981. Brackish water aquaculture contributed 28.5 % of shrimp production in 1987 which increased almost I 7.4% per yearsince 1983 but marine shrimp production still constitute the majority of shrimp supplies both domestic consumption and export (64%) .
ANALISIS PERSEPSI NELAYAN DALAM PENGELOLAAN SUMBERDAYA PERIKANAN BERKELANJUTAN DI TAMAN NASIONAL KARIMUNJAWA1 Mussadun, M; Fahrudin, Achmad; Kusumastanto, Tridoyo; Kamal, M. Mukhlis
TATALOKA Vol 13, No 2 (2011): Volume 13 Number 2, May 2011
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (310.739 KB) | DOI: 10.14710/tataloka.13.2.70-81

Abstract

The sustainable fisheries resources management  at the Karimunjawa National Park (KNP) is a very complicated effort. One of the serious issues is that the national park was declared by government when it has been inhabited by fisherfolk community. It is therefore very important to find out fisherfolk perception on sustainable fisheries resources management within the KNP.  In the present study, a model of fisherfolk perception on sustainable fisheries resources management at the KNP, which included: fisheries resources management, national park management, community participation, law enforcement, monitoring efforts, and technical- and policy- implementations. Analysis method used Structural Equation Modeling (SEM) with program analysis Lisrel 8.52. Total respondents surveyed were 189 fishermen.Results of model analysis SEM showed that fisherfolk perception on sustainable fisheries resources management at KNP expect: (1) surveillance efforts, (2) commitment on law enforcement, and (3) involvement of fisherfolk participation. Expected policies were (1) decentralization, (2) integrated approach, (3) balance proportion between welfare and conservation, (4) fair distribution of fish catch, and (5) regulation of market mechanism.