CD Skripsi
Jenis Dan Kelimpahan Gastropoda Di Kawasan Rehabilitasi Mangrove Desa Tanah Merah Kecamatan Rangsang Pesisir Kepulauan Meranti
This research aims to determine the type and abundance of gastropods and to determine whether there is a relationship between total organic matter and the abundance of gastropods in the mangrove rehabilitation area of Tanah Merah Village, Rangsang Pesisir District, Meranti Islands. This research was conducted in February 2024. The method used was a survey method, using line transects, where the quadrants were placed according to the intertidal zone. The results of the study found that there were 6 types of gastropods, namely (1) Indothais gradata, (2) Nerita articulata, (3) Cerithidea cingulata, (4) Litiopa melanostoma, (5) Littorina scabra and (6) Euspira catena.. Average abundance of gastropods between sub-zones in the mangrove rehabilitation area of Tanah Merah Village, Rangsang Pesisir District, Meranti Islands, it ranges between 85,300-124,000 ind/ha, where the abundance between sub-zones is not significantly different. Meanwhile, the average total organic matter in this area ranges from 10.48-16.80%, where there is a relationship between total organic matter and the abundance of gastropods in the mangrove rehabilitation area of Tanah Merah Village, Rangsang Pesisir District, Meranti Islands.
Keywords: Gastropods, Abundance, Organic Material, Mangrove Ecosystem, Rehabilitation Area
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