Mardiono, Panji Bagus (2025) Kriteria Kerusakan Pantai Dalam Rangka Penentuan Prioritas Pengamanan Pantai Di Indragiri Hilir. Other thesis, Universitas Islam Riau.

Text skripsi_183110544_watermark.pdf - Submitted Version Restricted to Registered users only Download (4MB) | Request a copy

Abstract

Senyum Beach, located in Pulau Burung District, Indragiri Hilir Regency, is one of the coastal areas facing environmental degradation due to marine pollution and shoreline abrasion. The ongoing damage not only affects the physical integrity of the coastal area but also threatens the sustainability of its ecological and socio-economic functions. In this context, it is crucial to establish a priority scale for coastal protection based on the severity of damage and the strategic importance of the coastal zone. This study aims to analyze the damage criteria of Senyum Beach, and determine the priority level for coastal protection based on weighted damage assessment and spatial utilization coefficients. The research applies a descriptive-quantitative approach referring to Circular Letter of the Minister of Public Works No. 08/SE/M/2010. Data were collected through field observation, community interviews, salinity measurements using a salinometer, and spatial analysis using Landsat 7 and 8 satellite imagery for the period 2012–2021. The assessment adopted a dominant-indicator approach, focusing on L4 (marine pollution) and EA1 (shoreline change). The results show that coastal environmental degradation is primarily driven by mangrove degradation (L6) each with a damage score of 150 points. After being multiplied by the spatial importance coefficient of 1.25, the final score is 312.5, which falls under Priority A (very highly prioritized). Coastal damage criteria were classified into several parameters, including marine pollution, tidal flooding (rob), mangrove degradation, and shoreline abrasion. Road and infrastructure conditions in the coastal area have not shown significant structural damage, but community activities have been disrupted by waterlogging, topographic changes, and shoreline retreat. Therefore, mitigation strategies should focus on pollution control, mangrove rehabilitation, and strengthening the management of coastal buffer zones as part of the coastal damage response priorities.

Actions (login required)

View Item