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Multiplier Effect Analysis of Tulung Ni Lenggo Lake Management as Sustainable Ecotourism Yuliana, Irma; Susilo, Heru; Irawan, Irman; Fitriyana, Fitriyana
Depik 2025: Special Issue ICMF
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.0.0.48205

Abstract

Tulung Ni Lenggo is a lake area in Berau Regency that has been opened as an ecotourism location since 2016. The manager chose the ecotourism concept as an effort to implement the concept of sustainable development. This study aimed to analyze the direct, indirect and advanced economic impacts and multiplier effects of ecotourism of Tulung Ni Lenggo Lake in Berau Regency. The analysis method used was the multiplier effect economic impact analysis method. The direct economic impact on the business unit was IDR 273,043,166.67/year, the indirect economic impact was IDR 369,096,833.33/year and the further economic impact was IDR 173,880,000.00/year. The value of the Keynesian multiplier effect was 0.07, the value of income multiplier ratio type 1 was 2.35, and the value of income multiplier ratio type 2 was 2.99. This means that the management of Lake Tulung Ni Lenggo as sustainable ecotourism had been able to provide an economic impact on business unit income and labor in the ecotourism area, which also impacts increasing consumption and the local economy.Keywords:Economic effectTulung Ni LenggoLakeBerau Regency
Prioritization of Development Strategies Based on the Existing Business Model Canvas at Beras Basah Island Nur Indah Sari; Heru Susilo; Erwiantono; Fitriyana; Juliani
Grouper Vol. 16 No. 2 (2025): Grouper : Jurnal Ilmiah Perikanan
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/grouper.v16i2.321

Abstract

This study aims to determine the mapping of existing business strategies and to develop new business strategies into a business model canvas. The method used is descriptive qualitative. Data collection was carried out through observation, documentation and interviews. The collected data were analyzed using SWOT analysis and the results were described in nine elements of the Business Model Canvas. The results of the study indicate that the business strategy obtained from the mapping of the Business Model Canvas is quite good, because each element supports each other to increase income. Furthermore, several strategies need to be carried out to increase income and prioritize the concept of sustainable ecotourism such as publication and socialization of policies; determination of a management model based on the carrying capacity of the Area; integration between tourist destinations to create a tour package; collecting feedback to improve services; expanding market segmentation to foreign tourists; determining promotion costs, research and development; and optimizing opportunities through increasing MSMEs and the creative economy
ANALISIS FINANSIAL USAHA TAMBAK UDANG DI KECAMATAN TANJUNG HARAPAN KABUPATEN PASER (Financial Analysis Of Shrimp Farming In Tanjung Harapan Sub-District Paser District) ANGRAINI, NUR AZIZAH; SUKARTI, KOMSANAH; ERWIANTONO, ERWIANTONO; IRAWAN, IRMAN; IRAWAN, ADITYA; SUSILO, HERU
JURNAL AGRIBISNIS DAN KOMUNIKASI PERTANIAN (Journal of Agribusiness and Agricultural Communication) JAKP, Volume 8, Nomor 2, Oktober 2025
Publisher : Universitas Mulawarman (University of Mulawarman)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35941/jakp.8.2.2025.11016.105-112

Abstract

The fishing industry is more popular among the community, and one of the reasons for this is the high demand for fishery products, especially shrimp. The Tanjung Harapan sub-district in Paser Regency has considerable potential for pond-based aquaculture, particularly for tiger shrimp (Penaeus monodon). The favorable geographical conditions and promising business opportunities have made this business a source of livelihood for the surrounding community. However, shrimp pond farming is vulnerable to production fluctuations due to climatic factors, pest and disease attacks, and suboptimal management. The purpose of this study is to assess the financial feasibility of pond farming in Tanjung Harapan Subdistrict, Paser Regency. This study uses analysis methods such as Net Present Value (NPV), Net Benefit Cost Ratio (B/C), Internal Rate of Return (IRR), and Payback Period (PP). The results of the study show that the Net Present Value (NPV) for the next five years for the shrimp farming business is IDR 546,335,336, the Net BCR is 8.35 with an IRR of 166%, and the payback period is 7.18 months.
Analisis Bioekonomi dalam Optimasi Pengelolaan Sumberdaya Hiu di Balikpapan Kalimantan Timur Efendi, Hetty Priyanti; Abdusysyahid, Said; Bulan, Dewi Embong; Susilo, Heru; Irawan, Irman; Mustakim, Moh
Buletin Jalanidhitah Sarva Jivitam Vol 5, No 2 (2023): September 2023
Publisher : POLITEKNIK AHLI USAHA PERIKANAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/bjsj.v5i2.12540

Abstract

Spesies hiu merupakan jenis yang sangat rentan, dengan populasi yang menurun tajam dan beberapa spesies berpotensi menghadapi ancaman kepunahan. Dalam pengelolaan perikanan khususnya hiu,  selain faktor biologis, faktor ekonomi juga menjadi pertimbangan sehingga nelayan dapat memperoleh keuntungan secara maksimal dan berkelanjutan. Tujuan dari penelitian ini adalah untuk mengetahui tingkat pengelolaan optimal dan rente ekonomi yang optimal pada sumber daya perikanan hiu di Balikpapan. Penelitian ini menggunakan pendekatan kuantitatif dengan mengumpulkan data primer dan sekunder. Metode analisis bioekonomi statik dan dinamik diterapkan dengan menggunakan model surplus produksi Fox untuk mengestimasi parameter biologi pada sumber daya perikanan hiu. Berdasarkan hasil penelitian, dapat disimpulkan bahwa pengelolaan sumber daya hiu di Balikpapan telah terjadi overfishing baik dari segi biologi maupun ekonomi. Melalui pendekatan optimasi dinamik dengan discount rate 6.3%, jumlah effort yang diperbolehkan sebanyak 76 trip, hasil tangkapan maksimal sebesar 112.99 ton, biomassa sebesar 547.78 ton, dan nilai rente ekonomi sebesar Rp. 25,5 miliar dapat mencapai pengelolaan sumber daya hiu yang optimal dan lestari. Berdasarkan hasil analisis, effort penangkapan hiu sudah mencapai optimal sehingga diperlukan pengaturan jumlah upaya tangkap (effort) agar kelestarian sumberdaya hiu dapat berkelanjutan.
Preferensi Pengunjung Terhadap Pelestarian Hutan Mangrove Di Wisata Mangrove Center Graha Indah Kota Balikpapan Wulandari, Sinta; Susilo, Heru; Fahrizal, Wahyu
Pena Akuatika : Jurnal Ilmiah Perikanan dan Kelautan Vol. 24 No. 1 (2025): PENA AKUATIKA JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Fakultas Perikanan Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/penaakuatika.v24i1.4663

Abstract

Pelestarian hutan mangrove sangat penting untuk kehidupan masyarakat, namun upaya yang dilakukan untuk hal tersebut membutuhkan biaya yang tidak sedikit baik untuk biaya perawatan dan biaya lainnya maka diharapkan pengunjung dapat berpartisipasi dalam menjaga lingkungan .penelitian ini bertujuan untuk mengestimasi besaran nilai maksimum Willingness to pay di Wisata Mangrove Center Graha Indah Kota Balikpapan.Teknik pengambilan sampel menggunakan Accidental sampling dan pengambilan sampel menggunakan puposive sampling. Data di analisis menggunakan metode deskriptif dan metode non parametrik yaitu Model Turnbull, Kaplan-Meier-Turnbull dan Spearman-Karber. Hasil penelitian menyatakan Nilai rata-rata Willingness To Pay dengan metode Turnbull yaitu rata-rata WTP sejumlah Rp.11.000 per orang. Metode K-M-T memperoleh hasil sejumlah Rp. 11.000 per orang. Metode S-K Rp. 9.000 per orang.
THE IMPACT OF MINING EXCAVATIONS (VOIDS) ON THE WATER QUALITY MANAGEMENT IN THE NORTH KALIMANTAN PROVINCE Ardian, Sandy; Aipassa, Marlon Ivanhoe; Oktaviani, Reva; Imang, Ndan; Devy, Shalaho Dina; Susilo, Heru Ivanhoe; Kristiningrum, Rochadi Kristiningrum; Sarwono, Edy Kristiningrum; Arifin, Dawamul Ivanhoe
Gorontalo Journal of Forestry Research VOLUME 7 NOMOR 1 TAHUN 2024 GORONTALO JOURNAL OF FORESTRY RESEARCH
Publisher : Universitas Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32662/gjfr.v7i1.3304

Abstract

The presence of a coal mining business permit not only has an economic impact but can also cause environmental problems. The objectives of this research are (1) to analyze the impact of PT XXX's overflowing voids on water management and water quality, and (2) to carry out spatial analysis, mapping and estimation of coal reserves that cannot be extracted by PT YYY. The research method is a case study selected by purposive sampling at two companies in North Kalimantan Province using water quality test analysis with grab sampling and estimating the potential loss of coal reserves using the rule of gradual changes and rule of nearest point methods as well as aerial photography. The research results show that in general the water use meets Class 3, namely: Water that can be used for cultivating freshwater fish, animal husbandry, water for irrigating crops, and/or other uses that require the same water quality as that use. Apart from that, PT XXX has built an overflow water channel into the PT YYY area without management approval, thus having a negative impact on PT YYY's mining plans which are dominated by peat land. Map of PT YYY's lost coal potential of 714,688 MT with an affected area of 15.16 hectares with details of 6.4 ha being the void area included in PT YYY's IUP area, 1.86 ha being the road and buffer zone area and 6.9 ha is a potential lost area of PT YYY.
Analisis Kebijakan Pengembangan dan Dampak Ekonomi Usaha Keramba Jaring Apung Ikan Air Tawar di Kecamatan Loa Kulu Kabupaten Kutai Kartanegara Perdana, M Rizky Irma; Susilo, Heru; Nikhlani, Andi; Jailani, Jailani; Asikin, Andi Noor; Juilani,  Juilani
Syntax Literate Jurnal Ilmiah Indonesia
Publisher : Syntax Corporation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36418/syntax-literate.v9i10.16456

Abstract

Usaha pembudidayaan ikan di kolam dan Keramba Jaring Apung jaring apung di Kecamatan Loa Kulu didominasi oleh budidaya ikan nila dan ikan mas, dan banyak dilakukan di sepanjang Sungai Mahakam yang mengalir melewati Kota Tenggarong dan Kota Samarinda. Tujuan penelitian untuk mengkaji strategi kebijakan pengembangan usaha keramba jaring apung ikan air tawar di Kecamatan Loa Kulu Kabupaten Kutai Kartanegara. Penelitian ini menggunakan analisis SWOT yang didasarkan pada penelitian terhadap lingkungan internal dan eksternal, dengan menyusun matriks IFAS (Faktor Strategi Internal) dann Matriks Faktor Strategi Eksternal (EFAS). Metode penentuan responden digunakan purposive sampling yakni dengan cana mengambil sampel didasarkan kriteria tertentu. Hasil penelitian menunjukkan strategi kebijakan pengembangan usaha Keramba Jaring Apung di Kecamatan Loa Kulu sebesar Rp.900.150.000,- nilai dampak ekonomi tidak langsung sebesar Rp.367.440.000,- Hasil analisis menunjukkan bahwa pengembangan usaha budidaya ikan di Kecamatan Loa Kulu berada dalam kuadran agresif, yang berarti pengambil kebijakan berada pada posisi yang kuat untuk memanfaatkan kekuatan internal dan peluang eksternal, serta mampu mengatasi kelemahan dan ancaman yang ada. Strategi pengembangan yang diusulkan mencakup ekspansi, inovasi teknologi, peningkatan keterampilan, dan pemasaran yang efektif.
Analysis of fish farming business in floating cages in Jembayan Village, Kutai Kartanegara Regency Pratama, Muhammad Yoga; Susilo , Heru; Darmansyah, Oon
Jurnal Ilmu Perikanan Tropis Nusantara (Nusantara Tropical Fisheries Science Journal) Vol. 3 No. 2 (2024): Nusantara Tropical Fisheries Science
Publisher : Faculty of Fisheries and Marine Science, Mulawarman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/jipt.v3i2.724

Abstract

Cage cultivation is one of the cultivation techniques that is widely practiced by people who live around the river, because cage cultivation is easy and effective to do. The description of the people in Jembayan Village who have fish cultivation in cages is quite a lot and as a source of livelihood because the resulting production is very clear to meet the needs of the people in Jembayan Village. Based on this, this study aims to determine the amount of costs, profits and business feasibility with RCR and Payback Period criteria from fish farming in cages in Jembayan Village, Kutai Kartanegara Regency. The methods used in this research are simple random sampling, analysis of production costs and profits and analysis of business feasibility. The amount of costs used in the tilapia and goldfish cultivation business amounted to Rp143,442,967, - while the amount of revenue obtained by the cultivator was Rp 260,226,000, - Thus, the total profit obtained from all cultivators was Rp 116,783,033. The total R/C Ratio value of 2 and payback period of 3 means that every rupiah of total costs incurred for the tilapia aquaculture business will generate total revenue of Rp 2,000,000, - with a payback period of investment costs of 3 years or 36 months.
ANALYSIS OF COMMUNITY WILLINGNESS TO PAY FOR MANGROVE FOREST CONSERVATION IN PANTAI LANGO VILLAGE AND THE DETERMINANT FACTORS USING A PARAMETRIC APPROACH Irawan, Wina Feby; Fahrizal, Wahyu; Susilo, Heru
Jurnal Perikanan Unram Vol 15 No 6 (2025): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v15i6.2029

Abstract

Mangrove forest conservation is a crucial measure to prevent further ecological degradation in mangrove ecosystems. Such efforts require substantial financial resources for both conservation activities and management operations. Therefore, this study aims to estimate the community’s Willingness to Pay (WTP) for mangrove forest conservation in Pantai Lango Village and to identify the factors influencing their WTP. The research employs purposive sampling for sample selection and utilizes a parametric analytical approach through a logistic regression model. The findings indicate that the average WTP derived from the logistic regression model is Rp 39,184.69 per person. Additionally, two variables are found to significantly influence the community’s WTP in Pantai Lango Village, namely the bid amount and income.
Co-Authors Abdunnur Abdunnur, Abdunnur Aditya Irawan Aipassa, Marlon Ivanhoe Alfin Pranata Andi Nikhlani Andi Noor Asikin Andi Yusuf ANGRAINI, NUR AZIZAH Anisa Budiayu Anugrah Aditya Ardian, Sandy Arifin, Dawamul Ivanhoe Arzeti, Dinda Auliansyah, Auliansyah Bambang Indratno Bobadila, Nadia Audy Bulan, Dewi Embong Damara Kartika Sari Dayang Diah Fidhiani Dedi Saputra Wardana Denis Kurniawan Dwi Handoko Devy, Shalaho Dina Efendi, Hetty Priyanti Elly Purnamasari Elly Purnamasari Erwiantono Erwiantono Erwin, David Muhamad fahri iswanto Fahrizal, Wahyu Febrianti Soleha Fitriyana FITRIYANA Fitriyana Fitriyana Fitriyana Fitriyana, Fitriyana Freddy Maryanto Freddy Maryanto Gusti Haqiqiansyah Hairunnisa Hairunnisa Handoko, Denis Kurniawan Dwi Idhamsyah, Idhamsyah IMANG, NDAN Ingrid Maylivia Mangalle Irawan, Irman Irawan, Wina Feby Irna tahir, Irna tahir Jailani Jailani Juilani,  Juilani Juliani Juliani Kamilan, Kamilan Komsanah Sukarti Kristiningrum, Rochadi Kristiningrum Lailan Horiah Effendy M. Sandhi Subarkah Maulidar, Muhammad Fauzi Miftakhul Huda Moh Mustakim Moratua, Rixky Muhammad Syafril Muhammad Syafril Muhammad Syifa Habibi Muhammad Yusuf Mustakim, Moh Nedia Nedia Saputri Novitasari, Nanda Nur Indah Sari Nurfadilah Nurfadilah Nurjanah Nurjanah Oktaviani, Reva Oktawati, Nurul Ovia Oktawati, Nurul Ovia Oon Darmansyah Perdana, M Rizky Irma Pratama, Muhammad Yoga Qoriah Saleha Rabbaniyatus Syakhshiyah Ramang, Muhammad Syahrir Randika, Zul Asman Rizal, Samuel Royan Aditya Pratama Rudi Hartono Safitra Dea Miranda Said Abdussyahid Said Abdusysyahid Sarwono, Edy Kristiningrum Sinta Wulandari SRI WAHYUNI, SRI Susan, Angelina SYAHRIR, M Tania Maulina Simamora Wahyu Fahrizal Wahyu Fahrizal Yuliana, Irma