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Journal : Jurnal Belantara

NESTING BEHAVIORAL ADAPTATIONS OF ORANGUTAN (PONGO PYGMAEUS MORIO) IN COAL MINING AREA IN EAST KALIMANTAN Liza Niningsih; Sri Suci Utami Atmoko; Hadi S Alikodra; Yeni A Mulyani
Jurnal Belantara Vol 4 No 2 (2021)
Publisher : Forestry Study Program University Of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1255.701 KB) | DOI: 10.29303/jbl.v4i2.811

Abstract

Coal mining changed forest structure and composition, it caused large negative impacts on the orangutan. In order to mitigate those negative effects, it is crucial to understand their nesting behavior adaptation in mining area. We investigated 74 times nested event in coal mining rehabilition area (CMRA) in East Kutai and 123 times in the Kutai National Park (Prevab) from October 2013 to September 2014 and include only night nests. We compared both habitats. Orangutans in CMRA built the nest later than in Prevab and used 15 species of trees as nests sites intensively on Senna siamea and Gmelina arborea. In Prevab, 35 species with the higher frequencies on Eusideroxylon zwageri and Dracontomelon dao. The average diameter of nest trees in CMRA smaller than Prevab. The height of nest trees in CMRA with the highest frequency was in 10.1-15 m, while in Prevab was as in 20.1-25 m. Orangutans in CMRA nested at the height of <15 m, lower than in Prevab was >20 m. Reused nest in CMRA was higher than in Prevab. Orangutans in CMRA more often built nests at the peak and limb, while in Prevab at the limb and peak. Orangutans in CMRA had learned to utilize various species and dimensions of trees as the place to build nests.
Co-Authors . Hasnawati ABDUL HARIS MUSTARI Adjat Sudrajat Agus P. Kartono Agus Priyono Kartono Agustine, Ratna Ahmad Sudirman Abbas Alan Purbawiyatna Alan Purbawiyatna Andi Gunawan Andi Nuddin Ani Mardiastuti Bahruni . Bambang H. Saharjo Bambang H. Saharjo Bambang Pramudya N Bambang Purwantara Bismark, Muhammad Bunasor Salim Burhanuddin Masy'ud Burhanuddin Masyud Cut Maila Hanum Dadang R Priatna Darusman, Huda Shalahudi Dedy Darnaedi Dedy Soedharma Diah Zuhriana Dondin Sajuthi Donny Iskandar Dudung Darusman Dudung Darusman Ely Triana Endang Suhendang Endes N. Dahlan Endes N. Dahlan Endriatmo Sutarto Entang Iskandar Entang Iskandar Erly Sukrismanto Erly Sukrismanto Ervizal AMZU Fachruddin M. Mangunjaya Fahma Wijayanti Frida Purwanti H R Syaukani Handayani , Handayani Hariyadi, Hariyadi Hartisari S. Hartrisari Hardjomidjojo HENDRA GUNAWAN B11211055 Henny Apriyanty HERA MAHESHWARI Herry Purnomo Herry Purnomo Heru Setijanto Ibnu Maryanto Imtiyaaz, Cassytta Dhiya Jakaria Jakaria Jamhari Jamhari Jansen Manansang JARWADI BUDI HERNOWO Kaniwa Berliani Kartodihardjo, Hariadi Kooswardhono Mudikdjo Kooswardono M Kristiyanto Kristiyanto Kukuh Murtilaksono Kuncahyo, Bantista Adies Laksono Trisnantoro Lala M Kolopaking LILIK BUDIPRASETYO Liza Niningsih Liza Niningsih LUTHFIRALDA SJAHFIRDI M. Bismark Mahmud, Rois Maya Ambinari Mirza Dikari Kusrini Mochamad Arief Soendjoto Mochamad Arief Soendjoto Moh. Hasroel Thayib Mohammad Bismark Mozes R. Tolihere Muhammad Bismark Naik Sinukaban Nyoto Santoso Pricillia Azhani Priyadi Kardono Priyadi Kardono Pudji Astuti Pudji Astuti Puji Rianti R Garsetiasih R. Hamdani Harahap Reviany Widjajakusuma Reviany Widjajakusuma Ribai . Ricky Avenzora Rinekso Soekmadi Rini, Darlina Kartika Robert Sibarani, Robert Ruskhanidar Ruskhanidar Saharia Kassa Sambas Basuni SATRIYAS ILYAS Siti Badriyah Rushayati Soehartini Sekartjakrarini Soeryo Adiwibowo Sofian Iskandar, Sofian Sri Suci Utami Atmoko Sri Suci Utami Atmoko Sri Supraptini Mansjoer Sudhiani Pratiwi Suhadi Suhadi Suhadi Suhadi TARUNI SRI PRAWAST MIEN KAOMINI ANY ARYANI DEDY DURYADI SOLIHIN Trihastuti, Yohana Tutut Sunarminto U Mamat Rahmat Wanda Kuswanda Yeni A Mulyani Yeni Aryati Mulyani Yudha Heryawan Asnawi Yumarni .