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TINGKAT KEBERHASILAN PENANAMAN POHON MANGROVE (KASUS: PESISIR PULAU UNTUNG JAWA KEPULAUAN SERIBU) Winata, Adi; Yuliana, Ernik
Jurnal Matematika Sains dan Teknologi Vol 17 No 1 (2016)
Publisher : LPPM Universitas Terbuka

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Increased land demand for human life tends to lead the most transitional allotment of land conservation in the coastal zone into settlements, ports, aquaculture, and other means of livelihood. Including mangrove ecosystem in the coastal region of Kepulauan Seribu (Thousand Islands). The purpose of study was to measure the success rates of mangrove trees planting and the growth rates of mangrove trees. The design of the study was exploratory research using a quantitative approach. The population were the mangrove trees planted under the Community Services Program of Universitas Terbuka held on October 28th 2013. The planted mangrove species was Rhizophora mucronata. The sample was selected from several land areas with 3 x 3 m survey plots available in 10 locations on the Untung Jawa Island. The study used both primary and secondary data. Data were collected using a survey method, and presented both in the form of frequencies and descriptions, and then analyzed descriptively. The primary data covered the number of mangrove trees, mangrove tree height, the number of leaves, leaf length, and leaf width. The results indicated that the success rate of mangrove tress planting reached 72%. This indicates that Rhizophora mucronata had fairly wide range of habitats, hence it is easy to live in the research location. Overall, the growth rate of mangrove trees showed good results, in terms of tree height, the number of leaves, leaf length and leaf width. Meningkatnya kebutuhan akan lahan untuk kehidupan manusia, mengakibatkan banyaknya peralihan peruntukan lahan konservasi di kawasan pesisir menjadi permukiman, pelabuhan, pertambakan, dan sarana kehidupan lainnya. Tidak terkecuali ekosistem mangrove di wilayah pesisir kepulauan Seribu. Tujuan khusus penelitian adalah mengukur tingkat keberhasilan penanaman pohon mangrove dan tingkat pertumbuhan pohon mangrove. Rancangan penelitian adalah exploratory research dengan pendekatan kuantitatif. Populasi penelitian adalah semua pohon mangrove yang ditanam pada saat Program Pengabdian kepada Masyarakat Universitas Terbuka pada tanggal 28 Oktober 2013. Jenis mangrove yang ditanam adalah Rhizophora mucronata. Penentuan sampel pohon mangrove diambil dari beberapa luasan lahan dengan membuat plot-plot survei di 10 lokasi di Pulau Untung Jawa Setiap plot berukuran 3 x 3 m. Data yang dikumpulkan pada penelitian ini adalah data primer yaitu jumlah pohon yang hidup, tinggi pohon, jumlah daun, panjang daun, dan lebar daun. Pengumpulan data menggunakan metode survei. Data primer yang diperoleh dari survei lapangan disajikan dalam bentuk tabel frekuensi dan uraian. Selanjutnya, data diolah dan dianalisis secara deskriptif. Hasil penelitian menunjukkan bahwa tingkat keberhasilan penanaman pohon mangrove mencapai 72%. Hal ini menunjukkan bahwa pohon bakau (Rhizophora mucronata) adalah jenis mangrove yang mudah hidup pada range habitat yang cukup luas. Secara keseluruhan, tingkat pertumbuhan pohon mangrove menunjukkan hasil yang baik, dari sisi tinggi pohon, jumlah daun, panjang daun, dan lebar daun.  

PENDEKATAN PARTISIPATIF DALAM PEMECAHAN PERMASALAHAN ASPEK PRODUKSI DAN PEMASARAN ABON IKAN (KASUS PADA KELOMPOK USAHA BERSAMA TENGGIRI KABUPATEN SUKABUMI) Yuliana, Ernik; Farida, Idha
Jurnal Organisasi dan Manajemen Vol 6 No 2 (2010)
Publisher : LPPM Universitas Terbuka

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The aim of this articles is to measure the effectiveness of participatory rural appraisal approach (PRA) to solve problems of production and marketing of fish shredded at KUB Tenggiri. Research location is Joint Business Group (JBG) Tenggiri on village of Cikahuripan, District of Cisolok District, Regency of Sukabumi. Research design used a qualitative approach to the implementation of the PRA method. Informants research consisted of management and members JBG Tenggiri. Types of data collected is qualitative and quantitative data. The results showed that JBG Tenggiri still has the potential to be developed. Problems identified on JBG Tenggiri are institutional problems, declining fish shredded marketing, capital, and equipment. There are seven plans of successful programs developed in a participatory way by the members and administrators JBG Tenggiri to solve the problems faced. The plan is successfully implemented programs only four programs, which makes administrative completeness KUB, develop JBGs statute, the group met twice a month, and held a social gathering at each group meeting. Participatory approach effectively improve the participation of members in attending meetings JBG Tenggiri (68,4%) and training (36,8%), but not effective in increasing the savings of members.

ANALISIS KEBERLANJUTAN SUMBER DAYA IKAN KARANG FAMILI CAESIONIDAE DI KAWASAN KONSERVASI TAMAN NASIONAL KARIMUNJAWA Yuliana, Ernik; Nurhasanah, Nurhasanah; Farida, Idha
Jurnal Matematika Sains dan Teknologi Vol 20 No 1 (2019)
Publisher : LPPM Universitas Terbuka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33830/jmst.v20i1.837.2019

Reef fish resources are the main catch in Karimunjawa National Park. The fishing activities are feared to have an impact on the sustainability of fish resources inside and outside the conservation area. The purpose of this study is to analyze of the sustainability of reef fish resources (Family Caesionidae) in marine protected area. The study was conducted in Karimunjawa National Park (TNKJ) in Jepara Regency, Central Java, April-September 2017. Data collection was carried out by survey, observation, and deep interview methods, including primary data. Coral fish of the Caesionidae family, which were the object of research, were Caesio cuning and Caesio caerulaurea. Data collection on fish length and weight was carried out six times sampling (for six months). Examples of fish taken from three collectors in Karimunjawa Village. Water quality data was taken for analysis of pH, total dissolved solids (TDS), temperature, biochemical oxygen demand (BOD), chemical oxygen demand (COD), total suspended solids (TSS), and salinity. Data analysis using FISAT II program and estimation of spawning potential ratio (SPR) using length-based spawning potential ratio analysis. To analyze management aspects of reef fishes, stakeholder analysis was carried out. The research results indicated that Caesio cuning and Caesio caerulaurea had exploitation rate values of 0.69 and 0.61, in the condition of over exploited. The spawning potential ratio (SPR) value are 0.14 and 0.25 (the capacity of adult fish that is ready naturally to spawn is very small). Water quality data is below the water quality standard for marine biota, indicated that the waters of the Karimunjawa National Park was sustainable. The results of stakeholder analysis indicated that there are four parties who are the subject of management. They were fisheries management authorities and Non-Governmental Organizations (NGOs) as work partners of the management authority. Ikan karang merupakan sumber daya ikan yang menjadi tangkapan utama nelayan di Taman Nasional Karimunjawa. Penangkapan ikan tersebut dikhawatirkan berdampak pada keberlanjutan sumber daya ikan di dalam dan luar kawasan konservasi. Tujuan studi ini adalah menganalisis keberlanjutan sumber daya ikan karang Famili Caesionidae di kawasan konservasi. Studi dilakukan di Taman Taman Nasional Karimunjawa (TNKJ) Kabupaten Jepara, Jawa Tengah, April-September 2017. Pengumpulan data dilakukan dengan metode survei, observasi, dan wawancara dengan mengumpulkan data primer. Ikan karang Famili Caesionidae yang menjadi objek penelitian adalah Caesio cuning dan Caesio caerulaurea. Pengambilan data panjang dan bobot ikan dilakukan empat kali sampling (selama empat bulan). Contoh ikan diambil dari tiga pengepul di Desa Karimunjawa. Data kualitas air diambil untuk analisis pH, total dissolved solids (TDS), suhu, biochemical oxygen demand (BOD), chemical oxygen demand (COD), total suspended solids (TSS), dan salinitas. Analisis data menggunakan program FISAT II dan pendugaan spawning potential ratio (SPR) menggunakan analisis length-based spawning potential ratio. Untuk menganalisis aspek pengelolaan, dilakukan analisis stakeholder. Hasil penelitian menunjukkan bahwa Caesio cuning dan Caesio caerulaurea mempunyai nilai laju eksploitasi berturut-turut 0,69 dan 0,61, berada pada kondisi over exploited. Nilai spawning potential ratio (SPR) berturut-turut adalah 0,14 dan 0,25 (kapasitas ikan dewasa yang siap memijah di alam sangat sedikit). Data kualitas air berada di bawah baku mutu perairan untuk biota laut, menunjukkan perairan TNKJ dalam kondisi berlanjut. Hasil analisis stakeholder menunjukkan ada empat pihak yang menjadi subjek pengelolaan, dan semuanya adalah pemegang otoritas pengelolaan perikanan dan Lembaga Swadaya Masyarakat (LSM) sebagai partner kerja otoritas pengelola.

PEMETAAN JASA EKOSISTEM MANGROVE DI KAWASAN HUTAN LINDUNG PULAU RIMAU, KABUPATEN BANYUASIN, PROVINSI SUMATERA SELATAN Yuliana, Ernik; Winata, Adi; Rahadiati, Ati; Hewindati, Yuni Tri
MAJALAH ILMIAH GLOBE Vol 22, No 2 (2020)
Publisher : Badan Informasi Geospasial

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24895/MIG.2020.22-2.1087

Ekosistem mangrove memberikan fungsi-fungsi penting bagi manusia dan lingkungan sekitar. Tujuan penelitian adalah menganalisis dan memetakan jasa ekosistem mangrove bagi masyarakat dan lingkungan. Lokasi penelitian adalah ekosistem mangrove di Kawasan Hutan Lindung Pulau Rimau, Kabupaten Banyuasin, Provinsi Sumatera Selatan. Data primer berupa data ekologi dan sosial. Data ekologi meliputi keragaman abiotik, keanekaragaman jenis mangrove, struktur vegetasi pohon mangrove, keragaman fauna, pH substrat mangrove, dan pH air; sedangkan data sosial adalah persepsi masyarakat tentang ekosistem mangrove. Data sekunder mencakup berbagai informasi penunjang yang diperlukan, yaitu penggunaan lahan, pemetaan lahan mangrove, dan data-data lain terkait jasa ekosistem. Untuk pengambilan data sosial, populasi penelitian adalah warga Kecamatan Pulau Rimau dan Tanjung Lago yang memanfaatkan jasa ekosistem mangrove, sedangkan sampel penelitian berjumlah 60 orang, ditentukan secara random sampling. Data primer yang diperoleh dari survei lapangan disajikan dalam bentuk tabulasi, grafik, dan uraian. Analisis jasa ekosistem menggunakan Matriks Permintaaan-Penawaran jasa ekosistem bagi masyarakat, dengan menilai kapasitas ekosistem, permintaan jasa ekosistem, dan keseimbangan jasa ekosistem. Hasil penelitian menunjukkan bahwa kapasitas ekosistem mempunyai relevansi sedang sampai tinggi, dan mempunyai nilai jasa yang berlebih dibandingkan dengan permintaan, artinya ekosistem dalam kondisi baik.

Reef Fish in the Mudflats of Kaledupa Island in Wakatobi National Park, Indonesia Ernik Yuliana; Adi Winata; Hasan Eldin Adimu; Yuni Tri Hewindati; Wibowo A. Djatmiko
HAYATI Journal of Biosciences Vol. 29 No. 2 (2022): March 2022
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.29.2.245-254

Although frequently described as low-fertility or low-productivity habitat, coastal mudflats serve as important feeding grounds for fish. Many fish species from adjacent coral reefs, seagrass beds, or mangroves foraging periodically in mudflats. Because of this foraging behaviour, some local fishermen are known to utilize the mudflats to catch fish. However, the impact of this catching activities to the ecosystem has not been fully discovered. An examination of the fish community structure and levels of environmental stress had carried out in the mudflat ecosystem of the coast of Kaledupa Island in Wakatobi National Park (WNP), Indonesia. Two mudflat study sites were selected from the shore of Balasuna and Tampara villages located between mangroves and coral reefs. Data were sampled from the fish catch of local fishermen using fish fences (sero) installed in each mudflat area. Fish community structure was analyzed using diversity index and index of relative importance (IRI). ABC curves and species exploitation rate were used to assess the local environmental pressure. A total of 74 fish species were recorded from the mudflats of Kaledupa, which was found to be dominated by reef-associated fish species, comprising 63 species and accounting for 85% of the total catch. Additionally, although both sites had relatively high reef fish diversity, the obtained Clarke’s W-statistic values were approximately 0, indicating that the local fish communities presented moderate levels of disturbance. Three out of five fish species with the highest IRI values were found to be over-exploited, namely Siganus canaliculatus, Lethrinus ornatus, and Lethrinus variegatus.

TINGKAT PENGGUNAAN BAHAN KIMIA BERBAHAYA PADA PENGOLAHAN IKAN ASIN: KASUS DI MUARA ANGKE DAN CILINCING, JAKARTA Ernik Yuliana; Deddy Ahmad Suhardi; Adhi Susilo
Jurnal Pengolahan Hasil Perikanan Indonesia Vol 14 No 1 (2011): Jurnal Pengolahan Hasil Perikanan Indonesia
Publisher : Department of Aquatic Product Technology IPB University in collaboration with Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Salted  sh is still prefered by community of Indonesia. Salted  sh processing by traditional method depent on the intensity of sunlight. To reduce depence, some processors used chemicals as a preservative. The purpose of the study is identi ed the level of use of hazardous chemicals in salted the processing of salted  sh. The research’s design was explanatory research design. The population were all of the salted  sh processors in Muara Angke andCilincing, North Jakarta. Respondent choosen randomly to get 73 salted  sh processors, 55 persons of them were located at Muara Angke and another 18 were from Cilincing. Data collected consist of primary data, used survey methods. Then data was analysed with descriptif-analysis and Rank Spearman correlation. The results indicated that the hazardous chemicals (formalin and bleach) were still used by the processor. Level of usage hazardous chemicals is signi cantly associated with perception processors of consumer knowledge. Education of consumers about the hazardous chemicals needs to be improved so that consumers did not want to buy salted  sh products with chemicals, thereby to suppress the use of chemicals in the processing of salted  sh. Government oversight of the use of hazardous chemicals was still relatively low, so that should be improved to encourage processors to be willing to process naturally salted  sh and leave the chemicals.Keywords: chemicals, government oversight, salted  sh, salted  sh processor

SIKAP PENGOLAH DALAM MENENTUKAN PRODUK IKAN ASIN Ernik Yuliana
Jurnal Pengolahan Hasil Perikanan Indonesia Vol 15 No 1 (2012): Jurnal Pengolahan Hasil Perikanan Indonesia
Publisher : Department of Aquatic Product Technology IPB University in collaboration with Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Salted fish products produced by processors in Muara Angke and Cilincing are very diverse on size and type. Choosing of types of salted fish to be produced by processors depends on some factors. The purpose of this study was to identify the factors which related with processors attitude on choosing salted fish product. The research design was exploratory research. The population were all of the salted fish processors in Muara Angke and Cilincing, North Jakarta. Respondences were choosen randomly to get 73 salted fish processors, 55 persons of them were located at Muara Angke and another 18 were from Cilincing. Data collected consist of primary data which used survey methods. Then data were analysed using descriptive-analysis and Rank Spearman correlation. The results indicated that the most preferred salted fish product by processors were small fish types, i.e fringerscales sardinella, anchovy and squid, because of of raw materials. Processors’ continuity of raw materials. attitude on choosing of salted fish product was significantly corrrelated with processors’ obedience to the rule of processing norms/customs regulations.Key words: access of processing technology, salted fish products, processors’ attitude

ANALISIS KEBERLANJUTAN SUMBER DAYA IKAN KARANG FAMILI CAESIONIDAE DI KAWASAN KONSERVASI TAMAN NASIONAL KARIMUNJAWA Ernik Yuliana; Nurhasanah Nurhasanah; Idha Farida
Jurnal Matematika Sains dan Teknologi Vol. 20 No. 1 (2019)
Publisher : LPPM Universitas Terbuka

Reef fish resources are the main catch in Karimunjawa National Park. The fishing activities are feared to have an impact on the sustainability of fish resources inside and outside the conservation area. The purpose of this study is to analyze of the sustainability of reef fish resources (Family Caesionidae) in marine protected area. The study was conducted in Karimunjawa National Park (TNKJ) in Jepara Regency, Central Java, April-September 2017. Data collection was carried out by survey, observation, and deep interview methods, including primary data. Coral fish of the Caesionidae family, which were the object of research, were Caesio cuning and Caesio caerulaurea. Data collection on fish length and weight was carried out six times sampling (for six months). Examples of fish taken from three collectors in Karimunjawa Village. Water quality data was taken for analysis of pH, total dissolved solids (TDS), temperature, biochemical oxygen demand (BOD), chemical oxygen demand (COD), total suspended solids (TSS), and salinity. Data analysis using FISAT II program and estimation of spawning potential ratio (SPR) using length-based spawning potential ratio analysis. To analyze management aspects of reef fishes, stakeholder analysis was carried out. The research results indicated that Caesio cuning and Caesio caerulaurea had exploitation rate values of 0.69 and 0.61, in the condition of over exploited. The spawning potential ratio (SPR) value are 0.14 and 0.25 (the capacity of adult fish that is ready naturally to spawn is very small). Water quality data is below the water quality standard for marine biota, indicated that the waters of the Karimunjawa National Park was sustainable. The results of stakeholder analysis indicated that there are four parties who are the subject of management. They were fisheries management authorities and Non-Governmental Organizations (NGOs) as work partners of the management authority. Ikan karang merupakan sumber daya ikan yang menjadi tangkapan utama nelayan di Taman Nasional Karimunjawa. Penangkapan ikan tersebut dikhawatirkan berdampak pada keberlanjutan sumber daya ikan di dalam dan luar kawasan konservasi. Tujuan studi ini adalah menganalisis keberlanjutan sumber daya ikan karang Famili Caesionidae di kawasan konservasi. Studi dilakukan di Taman Taman Nasional Karimunjawa (TNKJ) Kabupaten Jepara, Jawa Tengah, April-September 2017. Pengumpulan data dilakukan dengan metode survei, observasi, dan wawancara dengan mengumpulkan data primer. Ikan karang Famili Caesionidae yang menjadi objek penelitian adalah Caesio cuning dan Caesio caerulaurea. Pengambilan data panjang dan bobot ikan dilakukan empat kali sampling (selama empat bulan). Contoh ikan diambil dari tiga pengepul di Desa Karimunjawa. Data kualitas air diambil untuk analisis pH, total dissolved solids (TDS), suhu, biochemical oxygen demand (BOD), chemical oxygen demand (COD), total suspended solids (TSS), dan salinitas. Analisis data menggunakan program FISAT II dan pendugaan spawning potential ratio (SPR) menggunakan analisis length-based spawning potential ratio. Untuk menganalisis aspek pengelolaan, dilakukan analisis stakeholder. Hasil penelitian menunjukkan bahwa Caesio cuning dan Caesio caerulaurea mempunyai nilai laju eksploitasi berturut-turut 0,69 dan 0,61, berada pada kondisi over exploited. Nilai spawning potential ratio (SPR) berturut-turut adalah 0,14 dan 0,25 (kapasitas ikan dewasa yang siap memijah di alam sangat sedikit). Data kualitas air berada di bawah baku mutu perairan untuk biota laut, menunjukkan perairan TNKJ dalam kondisi berlanjut. Hasil analisis stakeholder menunjukkan ada empat pihak yang menjadi subjek pengelolaan, dan semuanya adalah pemegang otoritas pengelolaan perikanan dan Lembaga Swadaya Masyarakat (LSM) sebagai partner kerja otoritas pengelola.

MODEL SPASIAL TEMPORAL DAMPAK KENAIKAN MUKA AIR LAUT TERHADAP PERMUKIMAN PENDUDUK DI PULAU KECIL (KASUS: PULAU KARIMUNJAWA DAN PULAU KEMUJAN, KABUPATEN JEPARA) Ati Rahadiati; Ernik Yuliana; Rani Hafsaridewi; Benny Khairuddin; Luh Putu Ayu Savitri Citra Kusuma; Robet Perangin Angin; Hasan Eldin Adimu; Jotham S.R. Ninef; Muliani Galib; Sudirman Adibrata
Jurnal Matematika Sains dan Teknologi Vol. 19 No. 2 (2018)
Publisher : LPPM Universitas Terbuka

Coastal areas (especially small islands) are vulnerable to impact from sea level rise (SLR). The submergence of areas that are economic centers will impactin huge losses. To avoid such losses it is necessary to manage small islands by using temporal spatial models. The aim of this article is to describe the development of a temporal spatial model to assess the vulnerability of settlements in small islands. The method used is dynamic system modeling combined with Geographic Information System (GIS) based on identification of environmental issues and conditions in small island, in this case Karimunjawa Island and Kemujan Island, Jepara Regency. The assumption used in the modeling is that there is no natural disaster or calamity that reduces the population, the death is considered normal death by referring to the average life expectancy of the Indonesian population (69 years), no coastal reclamation activities, no significant changes in ecosystem. The modeling results indicate that if the fraction of SLR 10 cm per year, will have an impact on the decreasing availability of settlement land. The height of SLR ranges from 0,5 meters in the 10th year, to 5,0 meters in the 100th year. As a result there will be puddle in the residential area of 13,02 ha in the 10th year and in the 100th year to 226,5 ha. Required environmental engineering efforts,such as develop coastal dike and reform plan of building, to reduce impact on the availability of settlement land. SLR that is affecting populations and settlements on Karimunjawa and Kemujan Island, require adaptation as an impact mitigation effort. Wilayah pesisir (terutama pulau kecil) sangat rentan terkena dampak dari peningkatan muka air laut. Terendamnya wilayah-wilayah yang merupakan sentra ekonomi akan mengakibatkan kerugian yang sangat besar. Untuk menghindari kerugian tersebut perlu pengelolaan pulau-pulau kecil dengan memanfaatkan model spasial dinamik/temporal. Tujuan studi adalah mengembangkan model spasial dinamik/temporal untuk mengkaji kerentanan permukiman penduduk di pulau-pulau kecil. Metode yang digunakan adalah pemodelan sistem dinamik/temporal (SD) dipadukan dengan Sistem Informasi Geografis (SIG) berdasarkan identifikasi isu dan kondisi lingkungan di pulau kecil, yaitu Pulau Karimunjawa dan Pulau Kemujan, Kabupaten Jepara. Data yang digunakan adalah data pertumbuhan penduduk (data sekunder) dan peta dasar Pulau Karimunjawa dan Kemujan. Asumsi yang digunakan pada pemodelan adalah tidak terjadi bencana alam atau musibah yang mengurangi jumlah penduduk, kematian dianggap sebagai kematian normal dengan mengacu umur rata-rata harapan hidup penduduk Indonesia (69 tahun), tidak ada kegiatan reklamasi pantai, tidak ada perubahan ekosistem secara signifikan. Pemodelan spasial dinamik/temporal mengikuti tahapan sesuai dengan prosedur pemodelan. Hasil pemodelan menunjukkan bahwa bila fraksi sea level rise (SLR) 10 cm per tahun, akan berdampak pada penurunan ketersediaan lahan permukiman. Tinggi kenaikan muka air laut berkisar antara 0,5 meter pada tahun ke-10, hingga mencapai ketinggian kenaikan 5,0 meter pada tahun ke-100. Akibatnya akan terjadi genangan air laut di permukiman penduduk seluas 13,02 ha pada tahun ke-10 danpada tahun ke-100 menjadi 226,5 ha. Diperlukan upaya rekayasa lingkungan, seperti membangun tanggul pantai dan memperbaiki rancangan konstruksi bangunan permukiman, agar dapat mengurangi dampak terhadap ketersediaan lahan permukiman. Kenaikan muka air laut yang berdampak terhadap penduduk dan permukiman di Pulau Karimunjawa dan Kemujan membutuhkan adanya adaptasi sebagai upaya mitigasi dampak.

STATUS KEBERLANJUTAN DIMENSI EKOLOGI BUDIDAYA IKAN PATIN (PANGASIANODON HYPOPHTHALMUS) DALAM PENGEMBANGAN KAWASAN MINAPOLITAN Yoyo Wiramiharja; Eddy Supriyono; Ernik Yuliana
Jurnal Matematika Sains dan Teknologi Vol. 19 No. 1 (2018)
Publisher : LPPM Universitas Terbuka

Kumpeh Ulu District is a minapolitan area in Muaro Jambi Regency with main commodity of catfish. The purpose of this study was to analyze the sustainability status of ecological dimension of catfish culture in the development of minapolitan area. The study sites were some villages Kumpeh Ulu District: Pudak, Kota Karang, and Lopak Alai. The research design used quantitative approach. Data collection was done through questionnaires, interviews, and field observations. The population of this research is fishers in Kumpeh Ulu District, and the respondents are 48 fishers. Respondents were determined randomly (simple random sampling). Data were analysed using multidimensional scaling (MDS) with the Rap-Patin device has been modified from the RAPFISH program. The result of analysis to nine attributes obtained by index value is 55,40 and the most sensitive attribute is aquaculture waste processing. The sustainability status of the resulting ecological dimension is "sufficiently sustainable". Improvement of index value and sustainability status conducted by increasing the capacity of the aquaculture waste treatment. Kecamatan Kumpeh Ulu merupakan kawasan minapolitan di Kabupaten Muaro Jambi dengan komoditas utama ikan patin. Penelitian ini bertujuan menganalisis status keberlanjutan dimensi ekologi budidaya ikan patin dalam pengembangan kawasan minapolitan. Lokasi penelitian di Desa Pudak, Kota Karang, dan Lopak Alai. Rancangan penelitian menggunakan pendekatan kuantitatif. Pengumpulan data dilakukan melalui kuesioner, wawancara, dan observasi lapangan. Populasi penelitian adalah pembudidaya di Kecamatan Kumpeh Ulu. Responden ditentukan secara acak (simple random sampling), yang berjumlah 48 orang. Analisis data menggunakan multidimensional scaling (MDS) dengan perangkat Rap-Patin, hasil modifikasi dari program RAPFISH. Hasil analisis terhadap sembilan atribut diperoleh nilai indeks sebesar 55,40 dan atribut yang paling sensitif adalah pengolahan limbah budidaya. Status keberlanjutan dimensi ekologi yang dihasilkan adalah “cukup berkelanjutan”. Perbaikan nilai indeks dan status keberlanjutan dilakukan dengan peningkatan kapasitas pengolahan limbah budidaya.

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