Article Per Year (5 Year)
p-Index From 2021 - 2026
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All Journal Sustainability: Theory, Practice and Policy/STPP
Akbar Abdurrahman Mahfudz
Marine Science Study Program, University of Bengkulu
Agriculture, Biological Sciences & Forestry Computer Science & IT Earth & Planetary Sciences Energy Environmental Science Social Sciences

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Sustainability of Sea Cucumber Resources in Kaur Regency: A Review of Species Diversity, Market Value, and Management Strategies Lita Astini; Akbar Abdurrahman Mahfudz; Nurlaila Ervina Herliyani; Anggini Fuji Astuti; Annisa Fitria Edriani; Aini Safitri Si Butar-Butar
Sustainability: Theory, Practice and Policy Vol. 6 No. 1 (2026): Sustainability: Theory, Practice and Policy June Edition
Publisher : Pusat Kajian Berkelanjutan UIN Sulthan Thaha Saifuddin Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30631/sdgs.61.3780

Abstract

This study aims to identify and analyse the potential of the economic value of sea cucumber resources in the waters of Kaur Regency, Bengkulu Province. The research was conducted in August-September 2025. The research was conducted in the seagrass ecosystems Sekunyit Beach, Linau Beach, Laguna Beach. Data were gathered by field sampling, direct observation and interviews with fishermen, local communities and local collectors involved in the sea cucumber trade. Three genera of sea cucumbers commonly traded in the research region were discovered namely Actinopyga spp., Holothuria spp. and Stichopus spp. Actinopyga spp. was observed in all observation sites, indicating a rather broad distribution in coastal waters of Kaur Regency. In contrast, the occurrence of Holothuria atra and Stichopus spp. varied among locations and appeared to be impacted by habitat factors. The market observation indicated that the stone sea cucumber (Actinopyga echinetis) was the most economically valuable, with the dried product being sold for around IDR 3,000,000 per kilogram during the high demand season, notably around the Chinese New Year. Sea cucumber harvesting in Kaur Regency is carried out all year round and is still dominated by traditional collection methods. Some of the bigger scale harvesting activities also use boats and compressors to reach deeper seas, however. The growing demand for sea cucumbers, particularly for food and medical purposes, has led to increased harvesting pressure on local resources. Therefore, the construction of a sea cucumber database and ecosystem-based management is important in Kaur Regency to support sustainable use and the formulation of evidence-based fisheries management policy.
Optimization of Fish Aggregating Device (FAD) Distribution Using a Geospatial Approach Based at Pasar Lama Fish Landing Site, Kaur Regency Akbar Abdurrahman Mahfudz; Muhammad Antonio Fidel Astra; Ali Muqsit; Ferdy Gustian Utama
Sustainability: Theory, Practice and Policy Vol. 5 No. 1 (2025): Sustainability: Theory, Practice and Policy June Edition
Publisher : Pusat Kajian Berkelanjutan UIN Sulthan Thaha Saifuddin Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30631/sdgs.v5i1.3223

Abstract

Kaur Regency is a coastal area in Bengkulu Province with capture fisheries activities dominated by tuna commodities. The use of fish aggregating devices (FADs) by fishermen at the Pasar Lama Fish Landing Site is the main tool for collecting fish. However, increasing the number of FADs without proper management has the potential to cause conflicts in the use of marine space and the degradation of aquatic ecosystems. This study aims to analyze the spatial distribution of FADs and determine the ideal number of FADs based on geospatial and spatial statistical approaches. Data were collected through interviews, participatory mapping, and GPS tracking of fishermen, then analyzed using ArcGIS through the stages of analyzing the distance between FADs (pairwise distance), buffers, overlays with conservation areas and shipping lanes, and scoring based on three criteria: distance between FADs ≥10 nautical miles, outside the conservation area, and the shipping lane. The results showed that all 38 existing FAD points did not meet the distance criteria of ≥10 nautical miles, with 75% of the distance being between 5–10 nautical miles and 2% <1 nautical miles. Scoring also showed that there were no optimal points, and several FADs were in conservation areas. Based on the total distribution area of 9,695.21 km² and the ideal zone area per fish aggregating device of 813.78 km² (calculated based on the 10-nautical-mile minimum distance radius), the ideal number of fish aggregating devices is 12 points. This study emphasizes the importance of Education and supervision of FADs management to support the sustainability of fisheries and the protection of marine ecosystems fairly and sustainably. The findings also offer a spatially driven approach to inform evidence-based policy and support the digital transformation of FADs monitoring systems in coastal fisheries management.
Analysis of Tropical Coastal City Development toward the Sustainable Development Goals in Bengkulu City, Indonesia Akbar Abdurrahman Mahfudz; Ana Ariasari; Ali Muqsit; Nur Lina Maratana Nabiu; An Nisa Nurul Suci
Sustainability: Theory, Practice and Policy Vol. 5 No. 2 (2025): Sustainability: Theory, Practice and Policy December Edition
Publisher : Pusat Kajian Berkelanjutan UIN Sulthan Thaha Saifuddin Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30631/sdgs.52.3767

Abstract

Coastal cities like Bengkulu, in tropical coastal areas, possess natural potential and human resources for sustainable development. Despite this, they face climate change impacts and socio-economic vulnerabilities. This study employs regional analysis techniques to comprehensively understand the multidimensional aspects of developing diverse tropical coastal cities like Bengkulu. The method involves analyzing economic, social, and geographical factors. The research findings reveal a distinct regional typology within Bengkulu Province, with Bengkulu City emerging as an advanced and rapidly growing area. Economic sectors in Bengkulu City, particularly in the coastal region, exhibit advanced and fast-growing characteristics. Ratu Samban Sub-district stands out as a critical growth hub, while Kampung Melayu and Sungai Serut Sub-districts face lower hierarchy levels based on the scalogram index. This concentration of growth aligns with urbanization and economic development theories. The study emphasizes the urgency of inclusive development to ensure every area is included in achieving sustainable and equitable progress, contributing to the broader global agenda of the SDGs
Co-Authors Aini Safitri Si Butar-Butar Ali Muqsit An Nisa Nurul Suci Ana Ariasari Anggini Fuji Astuti Annisa Fitria Edriani Ferdy Gustian Utama Lita Astini Muhammad Antonio Fidel Astra Nur Lina Maratana Nabiu Nurlaila Ervina Herliyani