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All Journal JURNAL ILMIAH WAHANA LAUT LESTARI (JIWaLL)
Hamsiah
Universitas Muslim Indonesia
Agriculture, Biological Sciences & Forestry

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STUDI KESESUAIAN LAHAN UNTUK REHABILITASI MANGROVE DI DUSUN MINANGATOA KECAMATAN SOPPENG RIAJA KABUPATEN BARRU Muhammad Idris; Asbar Asbar; Hamsiah
JURNAL ILMIAH WAHANA LAUT LESTARI (JIWaLL) Vol. 4 No. No. 1 (2026): Jurnal Ilmiah Wahana Laut Lestari
Publisher : Program Studi Ilmu Kelautan Fakuktas Ilmu Perikanan dan Kelautan Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/a6tfbd63

Abstract

This study aims to analyze land suitability for mangrove ecosystem rehabilitation in Minangatoa Hamlet, Soppeng Riaja District, Barru Regency. The background of this study is based on the important role of mangrove ecosystems as coastal protection, coastal ecosystem buffers, habitats for various biota, and supports the lives of coastal communities. However, mangrove damage due to human activities and natural factors has resulted in a reduction in the ecological and economic functions of the area. Therefore, a land suitability study is needed as a basis for appropriate rehabilitation planning. The research method used includes field surveys to collect data on environmental parameters such as soil texture, salinity, soil pH, mangrove density, inundation depth, and tidal range. The data were then analyzed using the mangrove land suitability classification guidelines from the Ministry of Environment and Forestry, with grouping into very suitable, suitable, conditionally suitable, and unsuitable classes. The results of the study of coastal morphology (substrate and slope) in Minangatoa Hamlet are suitable for mangrove rehabilitation, while the physical parameters of oceanography (currents, tides, salinity, temperature, waves) in Minangatoa Hamlet are categorized as suitable for mangrove rehabilitation.
ANALISIS KONDISI TERUMBU KARANG BERDASARKAN ZONA KEDALAMAN DI PERAIRAN PULAU HOGA KALEDUPA TAMAN NASIONAL WAKATOBISPTN II PROVINSI SULAWESI TENGGARA Yusup Yusup; Abdul Rauf; Hamsiah
JURNAL ILMIAH WAHANA LAUT LESTARI (JIWaLL) Vol. 4 No. No. 1 (2026): Jurnal Ilmiah Wahana Laut Lestari
Publisher : Program Studi Ilmu Kelautan Fakuktas Ilmu Perikanan dan Kelautan Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/3g74yf28

Abstract

Coral reefs are one of the potential marine resources in Indonesia that deserve attention. The purpose of this research is to understand the condition of live coral cover in each depth zone in the waters around Hoga Island and the factors that affect the coral reef conditions there. This study was conducted from January to February 2026. Based on the data obtained, the percentage of live coral cover at Station 1 was 31.1%, which falls into the moderate category; Station 2 was 67.35%, which is considered good; and Station 3 was 49.57%, which is moderate. Overall, the average live coral cover in the study area was 49.34%, so the coral reef condition in the research area is categorized as moderate. Meanwhile, water quality parameter measurements indicate that the aquatic environment at the research site remains within the appropriate range to support coral reef growth and development. Average temperatures of 28.8°C, pH 7, salinity 31.9‰, and current velocity of 0.07 m/s indicate relatively stable water conditions and no significant environmental stress. Ship anchors are one of the anthropogenic factors contributing to the destruction of coral reef ecosystems, particularly in marine tourism areas and areas frequently used for mooring ships. When anchors are dropped to the bottom, the anchor and its chain can strike coral colonies, causing the coral branches to break.
Co-Authors Abdul Rauf Muhammad Asbar Muhammad Idris Yusup Yusup