Analisis Keanekaragaman Jenis Mangrove Di Kecamatan Kuala Baru, Aceh Singkil
Abstract
Abstrak. Kawasan Suaka Margasatwa Rawa Singkil mempunyai fungsi di kawasan konservasi yang sangat penting, karena kawasan ini memiliki tingkat keanekaragaman yang sangat tinggi. Saat ini, data untuk kandungan bahan organik dan analisis vegetasi di hutan mangrove Aceh Singkil belum begitu lengkap, karena itu yang dibutuhkannya penelitian ini juga dapat menjadi acuan dalam peningkatan rehabilitasi hutan mangrove kedepannya. Metode dalam penelitian ini menggunakan metode purposive sampling.Dalam penelitian ini diperoleh nilai indeks keanekaragaman jenis yaitu antara 0 - 0,35, nilai ini tergolong dalam H '<2.3026 yang berarti tingkat kestabilan komunitas yang rendah dan tingkat keanekaragamannya juga rendah. Rendahnya nilai indeks keanekaragaman disebabkan oleh kandungan bahan organik tanah yang rendah, yaitu kandungan C-organik, N-total, dan pH tanah.
Abstract. The Singkil wildlife reserve has a very important conservation function, because this area has very high diversity. Currently, the data for organic matter content and analysis of vegetation in Aceh Singkil mangrove forests are not yet complete, this research is needed which can also be a reference in improving mangrove forest rehabilitation in the future. The method used in this research is purposive sampling method. Based on the research results, the index value of species diversity between 0 – 0,35 is obtained, this value belong to H´ < 2.3026 which a low level of community stability and indicates a small level of diversity. The low diversity index value is caused by the low content of soil organic matter (C-organic, N-total, and soil pH).
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DOI: https://doi.org/10.17969/jimfp.v6i1.16710
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