CD Skripsi
Komposisi Dan Kepadatan Sampah Laut (Marine Debris) Di Kawasan Mangrove Desa Pongkar Kecamatan Tebing Kabupaten Karimun Provinsi Kepulauan Riau
ABSTRACT
Marine debris is a type of pollutant that commonly found in the mangrove
ecosystems. The purpose of this study was to determine the composition and
density of marine debris in the mangrove ecosystem in the Pongkar Village.
Sampling was carried out in July to August 2020. The method used is the survey
method. Sampling was carried out three times (once/2 weeks) at 3 observation
stations. Marine debris was collected from 3 plots (10 x 10 m) placed along the
transect line. The types of marine debris found in the mangrove ecosystem consist
of plastic, glass, rubber, cloth, styrofoam, nets, cans, wood, steel and paper.
Marine density based on the characteristics of debris are: megadebris (0.01 - 0.04
items/m2; 4.61 - 34.67 grams/m2), macrodebris (1.43 - 4.75 items/m2; 249.19 -
724.53 gram/m2), mesodebris (0.79 - 2.20 items/m2; 1.54 - 3.23 gram/m2). The
most common marine debris found were plastics (69.27%) and styrofoams
(15.65%).
Keywords: Pongkar Village, Mangrove Area and Marine Debris
1)Student of the Fisheries and Marine Science Faculty, Riau University
2)Lecture of the Fisheries and Marine Science Faculty, Riau University
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