Preliminary data on the highland Sumatran orangutans (Pongo abelii) of Batang Toru

High Altitude Primates

Volumn , Issue , 2014, Pages 265-283

  Wich, S A ^a   Usher, G ^b   Peters, H H ^b   Khakim, Mokhamad Faesal Rakhman ^b   Nowak, M G ^b   Fredriksson, G M ^b,c  

^a LIVERPOOL JOHN MOORES UNIVERSITY   (United Kingdom)

^b Sumatran Orangutan Conserv Prog   (Indonesia)

^c UNIVERSITY OF AMSTERDAM   (Netherlands)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 85028860923     PISSN: None     EISSN: None     Source Type: Book    
DOI: 10.1007/978-1-4614-8175-1_15     Document Type: Chapter

References (39)

1. Batschelet, E. (1981). Circular statistics in biology. London: Academic Press.
2. Buij, R., Wich, S. A., Lubis, A. H., & Sterck, E. H. M. (2002). Seasonal movements in the Sumatran orangutan (Pongo pygmaeus abelii) and consequences for conservation. Biological Conservation, 107(1), 83-87.
3. Caldecott, J., & Miles, L. (2005). World atlas of great apes and their conservation. Berkeley:University of Calofornia Press/UNEP WCMC.
4. Campbell-Smith, G., Simanjorang, H. V. P., Leader-Williams, N., & Linkie, M. (2010). Local attitudes and perceptions toward crop-raiding by orangutans (Pongo abelii) and other nonhuman primates in northern Sumatra. Indonesia American Journal of Primatology, 72(10), 866-876.
5. Campbell-Smith, G., Campbell-Smith, M., Singleton, I., & Linkie, M. (2011). Apes in space:Saving an imperilled Orangutan Population in Sumatra. PLoS ONE, 6(2), e17210.
6. Dias, P. C. (1996). Sources and sinks in population biology. Trends in Ecology and Evolution, 11(8), 326-330.
7. Djojosudharmo, S., & van Schaik, C. P. (1992). Why are orang utans so rare in the highlands? Altitudinal changes in a Sumatran forest. Tropical Biodiversity, 1, 11-22.
8. Fox, E. A., & bin'Mohammad, I. (2002). New tool use by wild Sumatran orangutans (Pongo pygmaeus abelii). American Journal of Physical Anthropology, 119, 186-188.
9. Gaveau, D. L., Wich, S. A., Epting, J., Juhn, D., Kanninen, M., & Leader-Williams, N. (2009). The future of forests and orangutans (Pongo abelii) in Sumatra: predicting impacts of oil palm plantations, road construction, and mechanisms for reducing carbon emissions from deforestation. Environmental Research Letters, 4, 1-11.
10. Husson, S. J., Wich, S. A., Marshall, A. J., Dennis, R. D., Ancrenaz, M., Brassey, R., et al. (2009). Orangutan distribution, density, abundance and impacts of disturbance. In S. A. Wich, S. S. Utami Atmoko, T. Mitra Setia, & C. P. v. Schaik (Eds.), Orangutans: Geographic variation in behavioral ecology and conservation (pp. 77-96). New York: Oxford Univ Press.
11. Jammalamadaka, S. R., & SenGupta, A. (2001). Topics in circular statistics. River Edge: World Scientific.
12. Janson, C., & Verdolin, J. (2005). Seasonality of primate births in relation to climate. In D. K. Brockman&C. P. van Schaik (Eds.), Seasonality in primates: Studies of living and extinct human and non-human primates (pp. 307-350). New York: Cambridge University Press.
13. Krützen, M., Willems, E. P., & van Schaik, C. P. (2011). Culture and geographic variation in orangutan behavior. Current Biology, 21(21), 1808-1812.
14. Marshall, A. J., Ancrenaz, M., Brearley, F. Q., Fredriksson, G. M., Ghaffar, N., Heydon, M., et al. (2009a). The effects of forest phenology and floristics on populations of Bornean and Sumatran orangutans. In S. A. Wich, S. S. Utami Atmoko, T. Mitra Setia, & C. P. v. Schaik (Eds.), Orangutans: Geographic variation in behavioral ecology and conservation (pp. 97-118). New York: Oxford University Press.
15. Marshall, A. J., Lacy, R., Ancrenaz, M., Byers, O., Husson, S. J., Leighton, M., et al. (2009b). Orangutan population biology, life history, and conservation. In S. A. Wich, S. S. Utami Atmoko, T. Mitra Setia, C. P. van Schaik (Eds.), Orangutans: Geographic variation in behavioral ecology and conservation (pp. 311-326). New York: Oxford Univ Press.
16. Martin, P. R., & Bateson, P. (1993). Measuring behaviour: an introductory guide, Cambridge:Cambridge University Press.
17. Meijaard, E. (1997). A survey of some forested areas in South and Central Tapanuli, North Sumatra; new chances for orang utan conservation. Bogor: The international MOF Tropenbos-Kalimantan project and the golden ark foundation.
18. Morrogh-Bernard, H. C., Husson, S. J., Knott, C. D., Wich, S. A., van Schaik, C. P., van Hoordwijk, M. A., et al. (2009). Orangutan activity budgets and diet: a comparison between species, populations and habitats. In S. A. Wich, S. S. Utami Atmoko, T. Mitra Setia, C. P. van Schaik (eds.), Orangutans: Geographic variation in behavioral ecology and conservation (pp. 119-133). New York: Oxford University Press.
19. Nater, A., Nietlisbach, P., Arora, N., van Schaik, C. P., van Noordwijk, M. A., Willems, E. P., et al. (2011). Sex-biased dispersal and volcanic activities shaped phylogeographic patterns of extant orangutans (genus: Pongo). Molecular Biology and Evolution, 28, 2275-2288. doi:10.1093/molbev/msr042.
20. Rijksen, H. D., & Meijaard, E. (1999). Our vanishing relative: The status of wild orang-utans at the close of the twentieth century. Wageningen: Tropenbos Publications.
21. Russon, A. E. (2009). Orangutan rehabilitation and reintroduction: successes, failures, and role in conservation. In S. A. Wich, S. S. Utami Atmoko, T. Mitra Setia, C. P. van Schaik (Eds.), Orangutans: Geographic variation in behavioral ecology and conservation (pp. 327-350). New York: Oxford University Press.
22. Russon, A. R., Wich, S. A., Ancrenaz, M., Kanamori, T., Knott, C. D., Kuze, N., et al. (2009). Geographic variation in orangutan diets. In S. A. Wich, S. S. Utami Atmoko, T. Mitra Setia, & C. P. Van Schaik (Eds.), Orangutans: Geographic variation in behavioral ecology and conservation (pp. 135-155). New York: Oxford University Press.
23. San_Anselmo_standardization (2003). www.aim.unizh.ch/orangutannetwork.html.
24. Shaw, P. J. A. (2009). Multivariate statistics for the environmental sciences. London: Wiley.
25. Vamosi, S. M., Heard, S. B., Vamosi, J. C., & Webb, C. O. (2009). Emerging patterns in the comparative analysis of phylogenetic community structure. Molecular Ecology, 18(4), 572-592.
26. van Schaik, C. (1999). The socioecology of fission-fusion sociality in Orangutans. Primates, 40(1), 69-86. doi:10.1007/bf02557703.
27. van Schaik, C. P. (2009). Geographic variation in the behavior of wild great apes: is it really cultural? In K. N. Laland & B. G. Galef (Eds.), The question of animal culture (pp. 70-98). Cambridge: Harvard University Press.
28. van Schaik, C. P., Azwar, & Priatna, D. (1995). Population estimates and habitat preferences of orang-utans based on line transects of nests. In R. D. Nadler, B. F. M. Galdikas, L. K. Sheeran, & N. Rosen (Eds.), The neglected ape (pp. 109-116). New York: Plenum Press.
29. van Schaik, C. P., Ancrenaz, M., Djojoasmoro, R., Knott, C. D., Morrogh-Bernard, H. C., Nuzuar, et al. (2009a). Orangutan cultures revisited. In S. A. Wich, S. S. Utami Atmoko, T. Mitra Setia, & C. P. van Schaik (Eds.), Orangutans: Geographic variation in behavioral ecology and conservation (pp. 299-309). New York: Oxford University Press.
30. van Schaik, C. P., Marshall, A. J., & Wich, S. A. (2009b). Geographic variation in orangutan behavior and biology. In S. A. Wich, S. S. Utami Atmoko, T. Mitra Setia, & C. P. van Schaik (Eds.), Orangutans: Geographic variation in behavioral ecology and conservation (pp. 351-361). New York: Oxford University Press.
31. Whitten, A. J., Damanik, S. J., Jazanul, A., & Nazaruddin, H. (1987). The ecology of Sumatra. Yogyakarta: Gadjah Mada University Press.
32. Wich, S. A., Singleton, I., Utami-Atmoko, S. S., Geurts, M. L., Rijksen, H. D., & van Schaik, C. P. (2003). The status of the Sumatran orang-utan Pongo abelii: an update. Oryx, 37(1), 49-54.
33. Wich, S., Buij, R., & van Schaik, C. (2004a). Determinants of orangutan density in the dryland forests of the Leuser Ecosystem. Primates, 45(3), 177-182.
34. Wich, S. A., Utami-Atmoko, S. S., Setia, T. M., Rijksen, H. D., Schurmann, C., & van Schaik, C. (2004b). Life history of wild Sumatran orangutans (Pongo abelii). Journal of Human Evolution, 47(6), 385-398.
35. Wich, S. A., Meijaard, E., Marshall, A. J., Husson, S., Ancrenaz, M., Lacy, R. C., et al. (2008). Distribution and conservation status of the orang-utan (Pongo spp.) on Borneo and Sumatra:how many remain? Oryx 42(3), 329-339.
36. Wich, S. A., Utami Atmoko, S. S., Mitra Setia, T., & van Schaik, C. P. (2009). Orangutans:Geographic variation in behavioral ecology and conservation. New York: Oxford Univ Press.
37. Wich, S., Riswan., Jenson, J., Refish, J., & Nelleman, C. (2011a). Orangutans and the economics of sustainable forest management in Sumatra. UNEP/GRASP/PanEco/YEL/ICRAF/GRIDArendal (pp. 83). Norway: Birkeland Trykkeri AS.
38. Wich, S. A., Vogel, E. R., Larsen, M. D., Fredriksson, G., Leighton, M., Yeager, C. P., et al. (2011b). Forest fruit production is higher on Sumatra than on Borneo. PLoS ONE, 6(6), e21278.
39. Wich, S. A., Fredriksson, G. M., Usher, G., Peters, H. H., Priatna, D., Basalamah, F., et al. (2011b). Hunting of Sumatran orang-utans and its importance in determining distribution and density. Biological Conservation(0).