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All Journal Jurnal Sylva Scienteae JURNAL HUTAN TROPIS
Udiansyah Udiansyah
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Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Environmental Science

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ANALISIS KEBIJAKAN PENGELOLAAN HUTAN FRAGMENTASI DI KAWASAN PASCA TAMBANG BATUBARA DI KABUPATEN KAPUAS PROVINSI KALIMANTAN TENGAH Agustan Saining; Udiansyah Udiansyah; Wiwin Tyas Istikowati; Raden Mas Sukarna
Jurnal Hutan Tropis Vol 11, No 3 (2023): Jurnal Hutan Tropis Volume 11 Nomer 3 Edisi September 2023
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jht.v11i3.17623

Abstract

Kegiatan pertambangan batubara diduga memberikan dampak positif dan negatif terhadap ekonomi, lingkungan dan sosial bagi masyarakat lokal. Selain itu usaha pertambangan juga dapat menyebabkan terjadinya fragmentasi hutan yang dapat menganggu kehidupan satwa liar. Tujuan penelitian adalah merumuskan strategi kebijakan pengelolaan pada kawasan pasca tambang batubara di Kabupaten Kapuas Provinsi Kalimantan Tengah. Penelitian ini merupakan penelitian kualitatif dengan pendekatan deskriptif yaitu penelitian yang dilakukan dengan tujuan untuk menggambarkan suatu keadaan, kejadian atau fenomena dalam situasi tertentu. Hasil penelitian menunjukkan bahwa usaha pertambangan ditinjau dari segi ekonomi dapat memberikan dampak positif bagi daerah dan masyarakat lokal sekitar usaha pertambangan. Namun disisi lain dampak negative juga dapat ditimbulkan akibat dari aktivitas tersebut yang dapat menganggu fungsi kawasan hutan yang dapat mengakibatkan hutan terfragmentasi sehingga menganggu satwa-satwa liar. Upaya pengelolaan usaha pertambangan yang memperhatikan aspek sosial, ekonomi dan lingkungan mutlak diperlukan dalam mewujudkan pengelolaan usaha pertambangan yang berkelanjutan.
KEANEKARAGAMAN JENIS TUMBUHAN BAWAH PASCAKEBAKARAN DI KAWASAN HUTAN LINDUNG LIANG ANGGANG Dhea Qolbina; Udiansyah Udiansyah; Mochamad Arief Soendjoto
Jurnal Sylva Scienteae Vol 9, No 3 (2026): Jurnal Sylva Scienteae Vol 9 No 3 Edisi Juni 2026
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jss.v9i3.19743

Abstract

This research aims to analyze understory plant types, and analyze the Importance Value Index (INP) and Diversity Index (H') of understory plant types in post-fire areas in the Liang Anggang protected forest area. The method used in this research is observation with a purposive sampling technique to determine the location of research measuring plots. Measuring plots were made systematically with a length of 100 m in 3 lanes and consisting of 5 observation plots measuring 20 x 20 m, then subplots of 2 m x 2 m were made for grass types and subplots of 5 m x 5 m for seedlings and herbs. Plots are made in a zig-zag manner so that all vegetation can be represented. The Importance Value Index is determined from the relative density and relative frequency of a type. Diversity Index based on the Shannon Wiener index. The results of the research found 21 types of understory plants which were divided into 15 families with a total of 697 individuals belonging to grass, seedling and herb types, and one type of sapling. The type that has the highest Important Value Index for grass species is reeds (Imperata cylindrica) with a value of 106.49%. The type of seedlings and herbs that dominate or have the highest Importance Value Index is galam (Melaleuca leucadendron) at 71.24%. The diversity index for grass species obtained a value of 1.054, which is included in the medium category, and the diversity index for seedlings and herbs obtained a value of 1.089, which is also included in the medium category.
Co-Authors Agustan Saining Dhea Qolbina Mochamad Arief Soendjoto Raden Mas Sukarna Wiwin Tyas Istikowati