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Mochamad Arief Soendjoto

Program Studi Kehutanan, Fakultas Kehutanan Universitas Lambung Mangkurat

Author-ID : 4240338

Agriculture, Biological Sciences & Forestry Environmental Science

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KERAGAMAN SPESIES BURUNG PADA VEGETASI ALAMI DI KAWASAN HUTAN LINDUNG LIANG ANGGANG – BLOK I, BANJARBARU, INDONESIA Atikah Wulansari; Mochamad Arief Soendjoto; Suyanto Suyanto
Jurnal Sylva Scienteae Vol 3, No 5 (2020): Jurnal Sylva Scienteae Vol 3 No 5, Edisi Oktober 2020
Publisher : Universitas Lambung Mangkurat

There was no data yet on bird diversity in natural vegetation of Blok I Liang Anggang Protection Forest Area (KHLLA-1) located in Banjarbaru City, Indonesia. This study aimed to analyze the diversity of diurnal birds in natural vegetation of KHLLA-1. Bird data (species, number of individuals, groupings) were collected through transect method between 06.30-09:00 and 16:00-18:30. for three repetitions or three different days. The status of bird protection was determined based on the Minister of Environment and Forestry Regulation No. 106 of 2018. The diversity index was counted according to the Shannon Wienner index. Thirty-seven species of birds found. Most (81.08%) are birds categorized as non waterbirds and the rest are waterbirds. Most (91.89%) are unprotected birds and the rest are protected birds. The index of diversity of bird species in natural vegetation in KHLLA-1 was 3.09. However, from this index not many things can be concluded, except the value is smaller than 3.61, when the number of individuals of each species is the same.Keywords: bird, diversity; natural vegetation; protected forest

KERAGAMAN SPESIES HERBA DAN KEMIRIPAN KOMUNITAS TUMBUHAN PADA DUA PERIODE PEMANTAUAN BERURUTAN DI AREA REKLAMASI PT ADARO INDONESIA, PROVINSI KALIMANTAN SELATAN, INDONESIA Yoga Bayu Santoso; Mochamad Arief Soendjoto; Daniel Itta; Fazlul Wahyudi
Jurnal Sylva Scienteae Vol 4, No 2 (2021): Jurnal Sylva Scienteae Volume 4 No 2 Edisi April 2021
Publisher : Universitas Lambung Mangkurat

The development of herbaceous species according to the time of monitoring at certain sample locations in the PT Adaro Indonesia reclamation area has never been published. The purpose of the study was to compare the diversity of species and the similarity of plant communities growing in certain locations in two consecutive monitoring periods. Four locations that have been revegetated were sampled. At each location, 13 measuring plots (20 m x 20 m) were made and placed systematically. In each of these plots, 2 sub-plots (5 m x 5 m) were placed in 2 angles in opposite positions. From each sub-plot data in the form of herbaceous species names and number of individuals were collected. In one location, the number of plots changed because part of this location turned out to be active mining areas. The number of remaining plots (6 plots) was considered to not affect the results. Data is processed to obtain the density of each species at a certain location (Ki), the relative density of certain species (KRi), the frequency of each species at a certain location (Fi), the relative frequency of certain species (FRi), the importance value index (IVI), the index of species diversity Shannon-Wienner (H'), and the similarity index of the Dice community (IS). The number of species varies at each sample location and shows an increase from first monitoring to second monitoring. The species diversity index also increases. Community similarity index varies, both with calculations based on the presence or absence of species and based on the IVI. Both methods of calculation can be used but it is recommended to use calculations based on IVI.Keywords: Diversity, Monitoring period, Reclamation area, Similarity

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