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MARINE COMMUNAL PROPERTY RIGHT OR MARINE TRADITIONAL RIGHT ARE MARINE PROPERTY RIGHT IS OWNED BY COMMUNAL AND IT IS AN IMPORTANT ASPECT FOR MANAGING MARINE RESOURCES.. THIS STUDY IS AIMED TO DESCRIBE AND ANALYZES THE COMPONENTS OF INSTITUTION OF MARINE COMMUNAL PROPERTY RIGHT RESULT OF THIS STUDY IS ABLE TO ARRANGE MANAGEMENT OF MARINE REUSOURCES BASED ON TRADITIONAL PROPERTY RIGHT BY CONSIDERING PERFORMANCES OF ECONOMICS, SOCIAL AND ENVIRONMENTAL. THE INSTITUTION OF MARINE TRADITIONAL RIGHT AT Yulianto, Gatot
Buletin Ekonomi Perikanan Vol. 8 No. 2 (2008): Buletin Ekonomi Perikanan
Publisher : Buletin Ekonomi Perikanan

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Marine communal property right or marine traditional right are marine property right is owned by communal and It is an important aspect for managing marine resources.. This study is aimed to describe and analyzes the components of institution of marine communal property right Result of this study is able to arrange management of marine reusources based on traditional property right by considering performances of economics, social and environmental. The institution of marine traditional right at coastal villages In Bintuni Bay is an organization system and is as a system of control to marine resources that are reffered.by (1) Jurisdiction of boundary that referring a region and a scope of owned authority by local communal and In this cases are established by (a) sense of community based on a familiar relationships and social relationships (b) homogenity; to exploiting marine resources for fullfill their needs together; (2) Property Right that is sourced from traditional laws based on legacy and from concensus among of members of community or other convnunlty. This communal prperty right In this. case is contain of social and economic aspect; (3) Role of representative that referring members of community to take a decision process to manage marine resources.  
TOURISM BY UTILLIZING FISHERY AND MARINE RESOURCES ARE DIVIDED WITHIN TWO PARTS, NAMELY FRESHWATER TOURISM AND MARINE TORISM THAT IS A SPECIAL TOURSM BY DOING ACTIVITIES AT SEASCAPE (UNDER AND SURFACE WATERS) AND LANDSCAPE. ONE OF THE POTENTIAL PLACE TO DEVELOP MARINE TOURISM IS GILI TRAWANGAN, VILLAGE GILI INDAH, DISTRICT PEMENANG, REGION LOMBOK BARAT, PROVINCY NUSA TENGGARA BARAT. THE UNIQUENESS OF BIODIVERSITY LIKE CORAL REEF AND FLORA-FAUNA ARE TOURISM OBJECTS THAT TOURIST FROM DOMESTIC AND Yulianto, Gatot; Fahrudin, Achmad; Kusumaningsih, Nellyana
Buletin Ekonomi Perikanan Vol. 7 No. 2 (2007): Buletin Ekonomi Perikanan
Publisher : Buletin Ekonomi Perikanan

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Tourism by utillizing fishery and marine resources are divided within two parts, namely freshwater tourism and marine torism that is a special toursm by doing activities at seascape (under and surface waters) and landscape. One of the potential place to develop marine tourism is Gili Trawangan, Village Gili Indah, District Pemenang, Region Lombok Barat, Provincy Nusa Tenggara Barat. The uniqueness of biodiversity like coral reef and flora-fauna are tourism objects that tourist from domestic and foreign are interested. This study are aimed to analyze demand toursm, analyze consumer's surplus and establish some strategy for developing marine toursm at Gili Trawangan. The sampling method for this study are purposive sampling based on tourism activities of tourst and the toursts have jobs. Based on the result of study are known that parts of tourism industry are toursm atraction, toursm services and toursm transportation. Function of demand toursm are Ln Q = -0,773 -0,068Ln Xl + 0,051Ln X 2 +0,773Ln X3 ~ 0,358D Demand elasticity are -0,0068 that is the demand fungtion are elastic. Consumer's surplus at the Gili Trawangan at 2006 are US$ 8.724.613,25 per year. Strategy for developing marine toursm at Gili Trawangan are (a) Creating the tourism image to increase level visting, (b) Creating communication and patnership within managing resources (c) Establishing tourism perception by using natural resources and facility in order to positive impacs for community.  
TOURISM OF SUCH MARITIME IN THE FORM OF ACTIVITY ADDRESSED TO WIDE SOCIETY EXPLOITEDLY IS ENVIRONMENTAL SERVICE OF COASTAL AREA AND GO OUT TO SEA. DEVELOPMENT OF COASTAL AREA FOR RECREATION THESE DAYS TEND TO INCREASE, OTHERS THE TOURISM ALSO TO SUPPORT LOCAL ECONOMICS .. KALIANDA RESORT OWN SOME FACILITY WHICH COMPLETE ENOUGH AS A(N) AREA TOURISM THEREFORE DRAW TO CONDUCT RESEARCH HIT MODEL OF REQUEST RECREATION OF MARITIME TOURISM IN KALIANDA RESORT WITH MODEL OF TRAVEL COST. TRAVELING EXPENSE Sobari, Moch Prihatna; Yulianto, Gatot; Nurita, Desi
Buletin Ekonomi Perikanan Vol. 6 No. 3 (2006): Buletin Ekonomi Perikanan
Publisher : Buletin Ekonomi Perikanan

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Tourism of such maritime in the form of activity addressed to wide society exploitedly is environmental service of coastal area and go out to sea. Development of coastal area for recreation these days tend to increase, others the tourism also to support local economics .. Kalianda Resort own some facility which complete enough as a(n) area tourism therefore draw to conduct research hit model of request recreation of maritime tourism in Kalianda Resort with model of travel cost. Traveling expense of mean reckoned from a transportation; released by each; every visitor from same zona. Visitor coming from outside Provinsi Lampung more opting generally to stay with consanquinity, friend, or the cheaper lodging in Bandar Lampung, so that some visitor coming from outside Provinsi Lampung to conduct dot of departure from 'Bandar Lampung. Traveling expense of mean which its amount at least that is from zona of Metro and traveling expense of biggest mean is from zona Serang. Demand curve depicted to follow constant elasticity model with price elasticity value equal to 2,4759, meaning all changes in traveling expense equal to 1%, hence mount tourist visit will change equal to 2,4759%. Relation of between traveling expense mean ( P) with visit storey (0) from its correlation coefficient that is 0,79. The correlation coefficient value express that relation! Which enough sliver between P by 0, negative value from correlation coefficient show adversative direction meaning if traveling expense ( P) mount hence mount visit ( 0) will be downhill, conversely. Result from analysiS SWOT can be depicted in diagram analysis SWOT. From calculation result got the ordinate and abscissa dot (0,152;0,259) which lay in kuadran 1. position kuadran 1 representing situation that very beneficial, where organizer Kalianda Resort own strength and opportunity which can be exploited better. Correct strategy for this condition is support aggresive development policy.
STRATEGI KONSERVATIF DALAM PENGELOLAAN WISATA BAHARI DI PULAU MAPUR, KABUPATEN BINTAN, KEPULAUAN RIAU Apriliani, Tenny; Yulianda, Fredinan; Yulianto, Gatot
Jurnal Ilmu-Ilmu Perairan dan Perikanan Indonesia Vol. 16 No. 2 (2009): Desember 2009
Publisher : Institut Pertanian Bogor

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Abstract

Pulau Mapur yang terletak di sebelah timur Pulau Bintan memiliki potensi terumbu karang yang dapat dimanfaatkan untuk kegiatan pariwisata bahari. Terumbu karang merupakan daya tarik bagi pengunjung untuk melakukan aktivitas seperti menyelam atau snorkeling. Tingkat kerusakan terumbu karang di Pulau Mapur sudah sangat memprihatinkan. Dasar laut di sekitar pulau terdiri dari pecahan-pecahan karang. Untuk itu penelitian ini dilakukan untuk mendapatkan strategi yang tepat untuk merehabilitasi terumbu karang berbasis sosial dan ekologi untuk pemanfaatan pariwisata bahari di Pulau Mapur. Hasil penelitian menunjukkan dari 11 lokasi hanya 2 lokasi yang termasuk dalam kategori sangat baik, 6 lokasi dalam kategori baik, dan 3 lokasi dalam kategori sedang. Prioritas strategi yang dihasilkan berdasarkan SWOT adalah a) meningkatkan upaya konservasi ekosistem terumbu karang sebagai objek wisata dengan melibatkan seluruh stakeholder; b) meningkatkan pengawasan terhadap penggunaan alat tangkap merusak terumbu karang khususnya bius/potasium; dan c) meningkatkan kerja sama pemerintah, masyarakat, pengunjung, dan pihak terkait lainnya dalam mengelola sumberdaya, sarana dan prasarana serta pembinaan/pelatihan SDM melalui program dan kegiatan yang tepat.Kata Kunci : ekologi, koservatif, Pulau Mapur, sosial, terumbu karang, wisata bahari.
PENGGAMBARAN PSEUDOSECTION BAWAH PERMUKAAN DARI SUATU PROSES EVAPOTRANSPIRASI TANAMAN JAGUNG MENGGUNAKAN PROGRAM RES2DINV Suroso, Teguh; Yulianto, Tony; Yulianto, Gatot
BERKALA FISIKA Vol 9, No 3 (2006): Berkala Fisika
Publisher : BERKALA FISIKA

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The dipole-dipole investigation of one line corn crop subsurface condition have been done in relationship with evapotranspiration process. The variation of subsurface resistivity investigation occured by the caused of evapotranspiration process.The space of dipole-dipole array measured in 0,20 meter and 0,40 meter with n value  from 1 to 4. In May 21st,24th,28th,31st 2005 the dipole-dipole array was measured. The electrodes and  corn crop-line  possition is parallel. The depiction of subsurface condition viewed by using the Res2Dinv apparent resistivity data. The depiction showed the high resistivity of the corn crop area and the transpiration process is higher than evaporation process. Anomaly resistivity value in the pseudosection output  is 54,30 Wm. Keywords: dipole-dipole, evapotranspiration, resistivity
STUDI PERBANDINGAN SISTEM BAGI HASIL PERIKANAN LOKAL DENGAN UNDANG UNDANG BAGI HASIL PERIKANAN DI KECAMATAN LABUAN; JAWA BARAT Fahrudin, Achmad; *., Dinarwan; Muflikhati, Istiqlaliyah; Yulianto, Gatot
Buletin Ekonomi Perikanan Vol. 2 No. 2 (1996): Buletin Ekonomi Perikanan
Publisher : Buletin Ekonomi Perikanan

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Indonesian government released Fisheries Sharing Law (UU Bagi Hasil Perikanan No. 16/1964) to avoid income gap among fishermen. But local fisheries sharing system stilI applied in some areas. These facts supported the research to find the reasons of institutionalization failure of fisheries sharing law. Research gain indicated that local fisheries sharing system used the same way to calculated net product among fishing gears, but different way in shared net product between owner and tenant in each gear. Fisheries sharing law used the same way to calculated net product and the same way in shared net product between owner and tenant in every fishing gear. This law were not favourable especially by the owners of gillnet and trammel net because their income will be decreased if they used it. Both fisheries sharing systems still made income gap between owner and tenant in each fishing gear and economically not suitable because unequality between opportunity and gain. Based on this comparative study, it is important to applied alternative sharing system which gave equality in product shared and economically consequences.
PERANAN SUBSEKTOR PERIKANAN DALAM PEREKONOMIAN WILAYAH JAWA BARAT Muflikhati, Istiqlaliyah; Farmayanti, Narni; Yulianto, Gatot
Buletin Ekonomi Perikanan Vol. 2 No. 3 (1996): Buletin Ekonomi Perikanan
Publisher : Buletin Ekonomi Perikanan

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One of the criteria in deciding the priority of a regional economic development is the level of linkage (back\&lard and forward linKage) of a given sector and the level of multiplier effect of income and employment. The objective of this study is to investigate the role of fishery subsektor in economic regional of West Java, the level of linkage with the other sectors an the level of income and employment multiplier effect.Data showed that the contribution o( fishery subsector to PORB of West Java is relatively small, namely 1,08% in 1988 and 1,17% in 1993. At tha sama period fishery subsector contributed 1,93% and than decreasing until 1,89% for available employment in West Java.The result of study with input-output (1-0) model showed that linkage of fishery subsector is relatively low, except inland fishery sector had backward linkage is relavely high. Inland fishery sector have the income multiplier effect is relatively high, Whereas marine fishery and salted-fish and dried-fish bussiness is low. Generally, fishery subsector have the employment muttiplier is relatively low. Regarding the potention of fishery is relatively big, whereas the level of its exploitation have not been optimal, so fishery subsector is important to be a priority in regional economic development in West Java. And so, in order that the level of linkage of fishery subsector is relatively high, it is important to grow fisheriesagroindustries in West Java.
ANALISIS PENGELOLAAN TERUMBU KARANG UNTUK PENGEMBANGAN EKOWISATA BAHARI DI PULAU PONCAN KOTA SIBOLGA, SUMATERA UTARA Riza Kurnia Lubis, Muhammad; Rahardjo, Santoso; Yulianto, Gatot
Jurnal Ilmu-Ilmu Perairan dan Perikanan Indonesia Vol. 16 No. 2 (2009): Desember 2009
Publisher : Institut Pertanian Bogor

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Abstract

Kota Sibolga merupakan daerah kunjungan wisata bagi masyarakat Sumatera Utara karena memiliki potensi pulau-pulau kecil dan kelautan. Potensi sumberdaya hayati kelautan memiliki nilai ekologi dan ekonomi antara lain sumberdaya terumbu karang dan perikanan serta wisata bahari. Pulau-pulau yang berpotensi untuk pengembangan ekowisata bahari adalah Pulau Poncan Besar dan Pulau Poncan Kecil karena memiliki potensi terumbu karang untuk wisata selam dan snorkeling. Tujuan penelitian ini adalah (1) mengidentifikasi kondisi terumbu karang di Pulau Poncan, tingkat, dan penyebab kerusakan terumbu karang; (2) menentukan jenis dan daya dukung wisata bahari yang dapat dikembangkan di Pulau Poncan; (3) mengetahui estimasi nilai ekonomi dari terumbu karang di Pulau Poncan; (4) membuat strategi pengembangan ekowisata bahari di Pulau Poncan. Metode pengambilan data untuk terumbu karang mengggunakan metode Line Intercept Transect (LIT), ikan karang (Underwater Visual Census), sosial dan ekonomi (Purposive/Incidental Sampling). Analisis yang digunakan antara lain persentase life form, kelimpahan individu ikan, matriks kesesuaian area untuk wisata snorkeling dan selam, Indeks Kesesuaian Wisata, daya dukung kawasan, tingkat kerusakan terumbu karang, total nilai ekonomi, serta analisis pengelolaan menggunakan SWOT. Kondisi terumbu karang di kedua pulau masuk dalam kategori sedang dengan rata-rata persentase 30.98%, dengan variasi tutupan antara 27.27-34.69%. Total kelimpahan ikan di Pulau Poncan sebanyak 47 019 ind/ha.Kata kunci: daya dukung, ekowisata, selam, snorkeling, strategi manajemen, terumbu karang.
INTERPRETASI DATA SEISMIK REFRAKSI MENGGUNAKAN METODE RECIPROCAL HAWKINS DAN SOFWARE SRIM (STUDI KASUS DAERAH SIOUX PARK, RAPID CITY, SOUTH DAKOTA, USA) Wahyuningrum, Sri; Yulianto, Gatot; Nurwidyanto, M. Irham
BERKALA FISIKA Vol 9, No 4 (2006): Berkala Fisika
Publisher : BERKALA FISIKA

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Data processing of seismic refraction has been done. This data processing was the secondary data from seismic measurement result in the Sioux Park area, Rapid City, South Dakota, USA using EG refraction & G Geometrics Model ES-1210 seismic refraction instrument made in America with 12 geophones. The seismic refraction data processing was to determined the velocity and the deepness of eachs layer, and make geology under surface model then to interpreted the the data processing result using Reciprocal Hawkins method and SRIM software. On the seismic data processing used Reciprocal Hawkins method and SRIM (Seismic Refraction Inverse Modelling) software. Reciprocal Hawkins method used time depth concept and SRIM software used delay time concept. The time depth value or the delay time value was same with a half value of intercept time.The result from the data processing using Reciprocal Hawkins method was obtained threes layer, that are the seismic wave velocity of the first layer is 1013 ft/s, the second layer is 4007 ft/s and the third layer is 6887 ft/s. While the result of the deepness calculation obtained the deep of first layer range is 0,93 ft ? 11,24 ft, the second layer ranging is 8,72 ft ? 19,38 ft and from data processing the result using SRIM software obtained seismic wave velocity of the first layer is 970 ft/s, the second layer is 3485 ft/s and the third layer is 6150 ft/s, while the result of deepness calculation of the first layer range is 0,10 ft ? 7,20 ft, the second layer range from 3,40 ft ? 27,00 ft. From the under surface image model can be interpreted that the first layer is mouldy  layer which represent cover layer, the second layer is clay stone layer, sand ( dry, having the pass character) and third layer is napal stone at Spearfish formation which has impermeable characteristic or waterproof. Key words: delay time, intercept time, Reciprocal Hawkins method, seismic refraction
PEMODELAN INVERSI ANOMALI MAGNETIK 3D DAERAH MATA AIR PANAS DIWAK DAN DEREKAN Zulaikhah, Siti; Harmoko, Udi; Yulianto, Tony; Yulianto, Gatot; Widada, Sugeng; Dewantoro, Yusuf
YOUNGSTER PHYSICS JOURNAL Vol 5, No 4 (2016): Youngster Physics Journal Oktober 2016
Publisher : Jurusan Fisika, Fakultas Sains dan Matematika, Universitas Diponegoro

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Research of magnetic methods that aim to interpretation the subsurface structure around the hot springs area Diwak and Derekan and to identification caused of hot springs Diwak and Derekan has been successfully carried out. In this research, measurements were taken at 97 points using a proton precession magnetometer (PPM) type of GSM model 19T geometrics and two Geotron Magnetometer G5 models to get the value of the total magnetic field. Measurement data is processed by the daily variation correction and correction IGRF (International Geomagnetic Reference Field) to get the value of the total magnetic field anomaly. Corrected data used to create contours of the total magnetic field anomaly. Contour total magnetic field anomaly is used for the reduction to plan surface process and upward continuation process. The results of the upward continuation get the contours of local anomaly and regional anomaly, the results of the local anomaly contour then reduced to the pole. Results of the research is a pair of positive and negative closure indicate a fault structure below the surface. There are two pairs of positive and negative closure which an incision is made to determine the subsurface structure by creating a 2D model using the software Mag2dc. 2D modeling results indicate the existence of a second incision fault structure in the form of down trending fault southwest-northeast. Meanwhile, to make 3D models using software Mag3D and 3D modeling results indicate the presence of fault structures below the surface. Fault zone results of 2D and 3D modeling is a media outlet fluid to the surface in the form of hot springs Diwak and Derekan.