Keanekaragaman Tanaman Lokal di Areal Reklamasi Pasca Tambang PT. Mifa Bersaudara, Aceh Barat
DOI:
https://doi.org/10.31849/forestra.v20i1.24389Keywords:
Reclamation land, diversity, local speciesAbstract
The diversity of local plant types is crucial for building a healthy and sustainable ecosystem. The objectives of this research are: (1) Identifying and counting the number of local plants in the reclamation area at the Rina location; (2) Calculate the Importance Value Index, Diversity Index, Dominance Index and Species Evenness Index in the reclamation area at the Rina location. This research uses a survey method with data collection using the census method. All local plants found were identified and counted in number and the circumference and height (strata of saplings, poles and trees) were measured. The results of this research show that 22 types of forest plants were found growing in the PIT Rina PT Reclamation Area. Mifa Brothers, West Aceh with a total of 1112 individuals in a row, in the seedling strata of 603 individuals, saplings of 457 individuals, poles of 43 individuals and trees of 9 individuals; (2) The Species Diversity Index (H') and Species Evenness Index (E) in the PIT Rina Reclamation Area respectively are 2.013 and 0.651, which are moderate. Meanwhile, the Type Dominance Index (C) is 0.223, which is relatively low, dominated by the Laban type (Vitex pinnata).
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