MATERI PEMBELAJARAN EKOLOGI HEWAN : POLA DIVERSITAS KOMUNITAS GASTROPODA EKOSISTEM MANGROVE CILACAP

KARYANTO, PUGUH and HADISUSANTO, SUWARNO (2005) MATERI PEMBELAJARAN EKOLOGI HEWAN : POLA DIVERSITAS KOMUNITAS GASTROPODA EKOSISTEM MANGROVE CILACAP. BIOEDUKASI, 2 (1). pp. 23-28. ISSN 1693-265X

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    Abstract

    Cilacap Mangrove Forest is the largest mangrove ecosystem in java. Some diffirences in term of environmental condition are founded among that ecosystem as a result of sedimentation, deforestation, industrial activity and conservation. Those differences could lead the difference of associated gastropod community in term of their diversity. The aim of this research was to know the diversity pattern of mangrove gastropod community of Cilacap mangrove ecosystem Study site was divided into 5 station based on the dominant vegetatiotL mangrove consentation, the presence of polluting activity and acretion phenametu, Transects and plots were used to talcc the best representation of sampling by giving 5 transects and 5 altemating plat (size 4X4 m) for each transect in every station, Transects were pl,aced perpendicular to the riverlcoast line. Diversity indexcs were then calculated according to Shannon-Wiener formul.a The result showed tlwt the highest diversity was founded in the non-accretb station, follovyed by consematian station, accretic station, polluted statian and the least was Nypa-domiruted station, Soil ottdwater salinity, pollution, rnangrove snge and its species richness were the main environmental factor driving the absence or presence of the gastropod species, thus influenced the community diversity. Key words: Mangrove gastropott, iliversity poftern, Cilrcap mangrove ecosystem.

    Item Type: Article
    Subjects: L Education > L Education (General)
    Divisions: Fakultas Keguruan dan Ilmu Pendidikan > Pendidikan Biologi
    Depositing User: Anis Fagustina
    Date Deposited: 16 Apr 2014 14:15
    Last Modified: 16 Apr 2014 14:15
    URI: https://eprints.uns.ac.id/id/eprint/11428

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