CD Skripsi
Jenis Dan Kepadatan Kepiting Pada Ekosistem Mangrove Kampung Rawa Mekar Jaya Kecamatan Sungai Apit Kabupaten Siak Provinsi Riau
Abstract
Rawa Mekar Jaya village is a mangrove conservation forest area. However anthropogenic activities conducted in that area damage the mangrove and thus negatively affects crabs living in that area. A research aims to identify crab species and its density was conducted in July 2019. There were 3 stations, with 3 plots/station and 5 sub plots/plot. In each sub plot, the crab were collected by hand. There were 5 crab species present, namely Periseserma sp, Uca vocans, Uca dussumieri, Uca rosea and Uca coarctata. The density of crab ranges from 19333 -52000 organisms/ha. The water quality were as follows: temperature 28 – 29 °C; pH 6 -7; dissolved oxygen 4.18 - 5.04 mg/L and salinity 14 - 16‰.
Keyword: Periseserma sp, Rhizophora appiculata, mangrove forest ,Uca sp
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