CD Skripsi
Analisis Faktor Hidro-Oseanografi Fisika Terhadap Abrasi Di Pantai Pasir Jambak Kota Padang Provinsi Sumatera Barat
Abstract
Abrasion is a common problem in coastal areas. This is due to natural factors that
influence the phenomenon of abrasion in a coastal area, including the hydrooceanographic
processes that take place in the sea. Pasir Jambak Beach is one of the
beaches in Padang city that is experiencing worrying abrasion. Therefore, it is
necessary to conduct research on the analysis of physical hydro-oceanographic factors
for beach abrasion. This survey was conducted in February - April 2023 at Pasir
Jambak Beach. The aim of this study was to determine the degree of abrasion and its
relationship to the hydro-oceanographic physics of the beach. The method used is
survey and purposive sampling. The data obtained were tabulated and descriptively
quantitatively analyzed by multiple linear regression. The results showed that the beach
experienced a dominant abrasion process in the period 1995-2023 compared to
accretion with an abrasion rate of 77.94%. The highest average wear rate occurred in
2019-2023 of 3.86 m/year and the lowest in 2003-2007 of 1.9 m/year. Physical hydrooceanographic
factors at Pasir Jambak Beach have a significant influence on the
abrasion phenomenon that occurs.
Keywords: Abrasion, Physical Hydro-Oceanographic, Pasir Jambak Beach
1) Student of the Fisheries and Marine Science Faculty, University of Riau
2) Lecturer of the Fisheries and Marine Science Faculty, University of Riau
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