Browsing by Author "Prayoto, Prayoto"

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    Keragaman Spesies Dan Simpanan Karbon Hutan Gambut Di Semenanjung Kampar
    (wahyu sari yeni, 2019-01-03) Soerianto, M. Genta; Prayoto, Prayoto
    Various flora and fauna had disappeared in peat swamp forest before they were recorded, identified, and utilized. Hence, we conducted vegetation analysis in Kampar Peninsula, Riau. There were 44 species from 29 families in two-hectare sample plot. The vegetation community was a regenerating logged-over peat swamp forestand. Shannon-Weiner's Diversity Index for the area ranged from2.21 to 2.88. Tree density and basal area in plot two (186 stems/ha and 17 m²/ha) was higher than plot one (127stems/ha and 8 m²/ha). Tree volume and carbon stock in plot two were (252.19 m³/ha and 100.95 ton/ha)—than they plot one (99.04 m³/ha and 59.75 ton/ha). Syzygium acutifolium has the highest Important Value Index (IVI) in all growth stages. The tree families which have high IVI value were Myrtaceae, Dipterocarpaceae, and Sapotaceae. The forest structure was dominated by tree diameter of less than 20 cm (81%). There were three species that are listed in the IUCN Red list which were found in the area, namely Shorea uliginosa, Gonystylus bancanus, and Combretocarpus rotundatus. Based on the forest’s current condition, we suggest that the policy that regulates logged-over peat swamp forest conversion to acacia plantation or oil palm plantation to be reviewed.