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Determining Tourism Area Using TOPSIS Analysis in the Dampier Strait Conservation Area Anisa Kusumadewi Zulfikar Zulfikar; Yonvitner Yonvitner; Fery Kurniawan; Adrian Hidayat
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i10.8695

Abstract

The Dampier Strait regional conservation area is one of the conservation areas included in the Raja Ampat Regency marine conservation area, which has high potential for developing tourism activities. The most important aspect in the use of natural resources for tourism purposes is their suitability to support tourism activities. The challenge faced is the difficulty if the potential for beach tourism, snorkeling and diving to be developed simultaneously. The aim of this research is to determine areas for ecotourism and recommend appropriate locations. Data analysis is determining ecotourism areas using the Technique for Order Preference by Similarity to Ideal Solution (TOPSIS). TOPSIS is used because it is able to rank the selected alternatives that are closest to the positive ideal and furthest from the negative ideal solution. The criteria used are tourist carrying capacity, accommodation, accessibility, number of international tourists, number of domestic tourists and suitability area. The results of this TOPSIS analysis are that Sauwandarek, Marandanweser and Arborek are areas that can be used as an alternative area for carrying out beach tourism, snorkeling and diving activities. Areas that can be developed into ecotourism activities are Yeben Kecil and Tanjung Putus.
Estimating Economic Losses due to Coastal Flooding in Medan Belawan, Indonesia Hafiza Fikri Naipospos; Taryono Taryono; Zairion Zairion; Fery Kurniawan
International Journal of Economics and Management Research Vol. 5 No. 1 (2026): April: International Journal of Economics and Management Research
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/ijemr.v5i1.650

Abstract

Coastal flooding is a recurring environmental hazard in Medan Belawan, driven by sea-level rise, land subsidence, and extreme tidal conditions. This study analyses the spatial distribution of coastal inundation in July 2025 and estimates the resulting economic losses across three affected sectors: households, business units, and public facilities. Spatial inundation mapping was conducted using DEMNAS elevation data combined with Highest High Water Level (HHWL) measurements, revealing that 79.5% of the study area (2,266 ha) was inundated. Primary data were collected through proportional random sampling involving 229 respondents and business/facility units across six urban villages. The estimated total economic loss reached IDR6.05 billion per month, consisting of IDR4.75 billion from household losses, IDR291 million from business units, and IDR1.01 billion from public facilities. Household losses were dominated by asset damage and income reduction, while business units experienced operational disruptions and decreased revenue. Public facilities faced structural damage and interruptions to basic services. These findings highlight significant economic impacts associated with the spatial extent and intensity of coastal flooding in low-lying coastal neighbourhoods of Medan Belawan.
MODEL MANAJEMEN MUTU BERBASIS KEPATUHAN REGULASI UNTUK PENINGKATAN KINERJA PELAYANAN DI TERMINAL UNTUK KEPENTINGAN SENDIRI (TUKS) WILAYAH KERJA KSOP PEKANBARU Gradina Nur Fauziah; Fery Kurniawan; Andi Nurhidayanti
JURNAL SAINS DAN TEKNOLOGI MARITIM Vol. 26 No. 2 (2026): Maret
Publisher : UNIMAR AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33556/jstm.v26i2.496

Abstract

The purpose of this conceptual study is to formulate a quality management model for port services at Terminals for Own Interest (TUKS), focusing on regulatory compliance aspects, based on an in-depth analysis of the Cooperation Agreements (PKS) between the Port Authority and Harbour Master’s Office (KSOP) Class II/III Pekanbaru and various TUKS operators. TUKS is a crucial element in the national logistics chain, whose operations are highly dependent on the legal framework stipulated in the PKS, covering aspects of maritime safety, security, and environmental protection (Angkasa & Darmawan, 2024). The method used is qualitative document analysis (PKS) to identify primary quality variables: Regulatory Compliance and Partnership Sustainability. The analysis results show that the PKS serves as a quality instrument that obligates TUKS operators to meet minimum operational standards. The proposed model is the "Compliance-Driven Quality Management (CDQM)" which places the fulfillment of rights and obligations within the PKS as the primary indicator of quality performance. CDQM emphasizes (1) Requirement Alignment (PKS, Laws, PM), (2) Quality Processes based on PKS Milestones, and (3) Quality Review Mechanisms (Addendum/Dispute Resolution Clauses) (Hidayat et al., 2025). The implementation of this model is expected to improve TUKS operational efficiency and ensure maritime safety and security in port waters.