SUKSESI VEGETASI PADA LAHAN BEKAS PENAMBANGAN EMAS RAKYAT DI KECAMATAN MONTERADO KABUPATEN BENGKAYANG
Abstract: This study aims to
obtain information about the succession levels of natural vegetation on ex –
community gold mining in Monterado. The method of this research was survey
method through vegetation analysis by double plot size 20 m x 20 m. Placement
of plots dileberately based on the tailing period of ex – community gold mining
which were : < 1 year, 2-3 years, 5-7 years, and > 10 years. The result showed
that kinds of shrub found in all age level of ex – community gold mining area.
The type of woody plants at the seedling found in all period of ex – community
gold mining area, whereas sapling, pole and tree only found in ex – community
gold mining at age level > 10 years. Based on the vegetation analysis, it
showed that Ischaemum rugosum and Melastoma malabathricum L. dominanted at all
age level of ex – community gold mining. Seedling in the ex – community gold
mining at all age level were dominanted by Dillenia suffruticus. The index of
species diversity showed that it was still low on ex – community gold mining in
Monterado.Until the age of tailing > 10 years, succession was still in the
level of competition, so it was concluded to be slow. To accelerate succession,
revegetation, land restoration, and people awareness should be undertaken.
Keyword: Gold mining,
Monterado Sub district, Succession
Penulis: U Nur Isnaniarti,
Wiwik Ekyastuti, Hanna Artuti Ekamawanti
Kode Jurnal: jpkehutanandd170112
