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      • Research Journal :: Jurnal Ilmu Pertanian Indonesia
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      • Research Journal :: Jurnal Ilmu Pertanian Indonesia
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      Faktor–faktor penentu keberhasilan pelepasliaran orangutan sumatera (pongo abelii) di taman nasional bukit tigapuluh

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      Date
      2012
      Author
      Santosa, Yanto
      Siregar, Julius Paolo
      Rinaldi, Dones
      Rahman, Dede Aulia
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      Abstract
      Study on determinant factors on success of Sumatran orangutan reintroduction was done to all orangutans in reintroduction station (84 individual + 1 infant orangutan). This study was conducted from August to December 2006 in the Station of Orangutan Reintroduction Centre located in Buffer Zone of Bukit Tiga Puluh National Park. The purpose of this study was to measure the effects of determining factors to the success of orangutans reintroduction to their natural habitat and to identify other factors that give impact to the reintroduction success. Data were collected through direct observation of activities and daily behavior of orangutans using scan sampling and continuous recording methods as well as through interviews with officials. Data analysis was performed descriptively and quantitatively using statistical tests (chi–square) with 95% confidence interval. The results showed that there is a match between percentage of success of the reintroduction of the six criteria of reintroduction success. The results of chi–square indicates that determinant factors, such as age class, orangutan life history, treatment and duration of reintroduction stage, are correlated to the success of reintroduction activities.
       
      Studi faktor penentu keberhasilan program reintroduksi orangutan sumatera dilakukan pada populasi orangutan yang berada di stasiun reintroduksi (84 individu + 1 bayi orangutan). Penelitian ini dilaksanakan pada Agustus– Desember 2006 di Stasiun Pusat Reintroduksi Orangutan yang terletak di Zona Penyangga Taman Nasional Bukit Tiga Puluh. Penelitian ini bertujuan mengukur pengaruh berbagai faktor untuk menentukan keberhasilan kegiatan reintroduksi orangutan ke habitat alaminya serta untuk mengidentifikasi faktor-faktor lain yang berdampak pada kesuksesan reintroduksi. Data dikumpulkan melalui observasi langsung aktivitas dan perilaku sehari-hari orang- utan menggunakan metode scan sampling dan metode perekaman terus menerus serta melalui kegiatan wawancara dengan petugas. Data dianalisis secara deskriptif dan kuantitatif dengan menggunakan uji statistik (chi–kuadrat) dengan interval kepercayaan 95%. Hasil penelitian menunjukkan bahwa ada kesesuaian antara persentase keberhasilan kegiatan reintroduksi dan enam kriteria keberhasilan kegiatan reintroduksi. Hasil chi– kuadrat menunjukkan bahwa faktor penentu, seperti kelas umur, sejarah hidup orangutan, pengobatan, dan durasi tahap reintroduksi berkorelasi dengan keberhasilan kegiatan reintroduksi.
       
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      http://repository.ipb.ac.id/handle/123456789/71675
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      • Research Journal :: Jurnal Ilmu Pertanian Indonesia [151]

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      Copyright © 2020 Library of IPB University
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      Indonesia DSpace Group 
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