Keanekaragaman, Kemerataan, dan Kekayaan Vegetasi Hutan Raya Lae Kombih Kecamatan Penanggalan, Kota Subulussalam

Abstract

Abstrak. Taman Hutan Raya Lae Kombih berada di Kecamatan Penanggalan, Kota Subulussalam. Pemantauan hutan melalui kegiatan analisis vegetasi dapat memberikan informasi tentang kondisi atau keadaan suatu kawasan hutan. Data tentang kondisi dan karakteristik hutan yang ada di Taman Hutan Raya Lae Kombih saat ini masih sangat sedikit dijumpai. Oleh karena itu, penelitian tentang keanekaragaman, kemerataan dan kekayaan vegetasi hutan pada Taman Hutan Raya Lae Kombih Kecamatan Penanggalan, Kota Subulussalam dianggap perlu dilakukan. Metode yang digunakan pada penelitian ini purposive samplingdengan intensitas sampling 0,05% dan jumlah plot 19 plot. Hasil Penelitian menunjukan indeks keanekaragaman jenis yaitu 2,45 tergolong rendah, indeks kemerataan jenis 0,43 tergolong rendah, dan indeks kekayaan jenis 3,31 tergolong sedang.

Diversity, Evenness, and Richness of Forest Vegetation in Lae Kombih Forest Park, Penanggalan District, Subulussalam City

Abstract. Lae Kombih forest park is in Penanggalan sub-district, Kota Subulussalam Forest monitoring activities through vegetation analysis activities can only the information of a forest area. There are very few data on the condition and characteristics of the forests in the Lae Kombih Forest Park. Therefore, study on the diversity, evenness and richness of forest vegetation in the Lae Kombih Forest Park, Penanggalan District, Subulussalam City is considered necessary. The method used in this research is purposive sampling with a sampling intensity of 0,05% and the number of plots is 19 plots. The results showed that the diversity index was 2.45 which was low, the evenness index was 0.43 which was low and the richness index was 3.31, which was moderate.