Jurnal Matematika Sains dan Teknologi
Vol 5 No 2 (2004)

PENGARUH TEGAKAN AKASIA (ACACIA NILOTICA) (L.) WILLD. EX. DEL. TERHADAP KOMPOSISI DAN KEANEKARAGAMAN TUMBUHAN BAWAH DI SAVANA BALANAN TAMAN NASIONAL BALURAN JAWA TIMUR

Djufri, Djufri (Unknown)



Article Info

Publish Date
15 Aug 2004

Abstract

The research was done in Baluran National Park, Banyuwangi East Java in April to June 2004. The objectives of this research were :  to determine of species composition, importance value of species, diversity index and evenness index, similarity index, distribution pattern of species, and species association. This research used the quadrat method. The determination of the species distribution was calculated using Poisson distribution formula and the determination of association was calculated using contingency table. The results of this research indicated that,  there were 20 species of the plant belong to 8 familiy. The importance value was between 0,42-59,54, and species with high importance value is Oplismenus burmanii, Axonopus compressus, and Synedrella nudiflora. The diversity index was between 1,3329-2,5271, and evenness index was between 1,5364-1,9848. The distribution pattern of species indicated that 12  species were  clumped, 6 species were reguler  and 2 species were at random. The multi-plants tend to have a clumped distribution pattern, and single plant tend to have a reguler or random distribution pattern. The of association indicated that 2 species  association which the highest tindex.

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Journal Info

Abbrev

JMST

Publisher

Subject

Agriculture, Biological Sciences & Forestry Mathematics Other

Description

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