Abstract
The Negrito (Ati) tribe of Nagpana, Iloilo, Philippines has traditionally been dependent on shifting cultivation and on hunting and gathering of non-timber forest products for its livelihood. In recent decades the Ati have derived increasing income from wage labor for adjacent landowners and from permanent rice cultivation. The consequent clearing of residual forests has resulted in extensive soil degradation, reduced crop yields, and loss of both commercial and subsistence non-timber forest products.
Various agroforestry systems which incorporate permanent tree crops into traditional systems have great potential to reverse these losses. This study analyzes the economic sustainability of four different land-use options for the Ati. The net present value (NPV) of a system which incorporates both sustainable use of the existing forest and plantations of fast-growing tree species on agricultural lands is superior to all other alternatives. Social and environmental benefits from this system further justify implementation. Any recommendations to develop such an option must take into account the constraining factors typical of such upland communities.
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References
Altman PL and Dittmer DS (1968) Metabolism. Federation of American Scientists for Experimental Biology, Bethesda, MD
Cadelina R (1988) A comparison of Batak and Ata subsistence syles in two different social and physical environments. In: Rambo A et al., eds, Ethnic Diversity and the Control of Natural Resources in Southeast Asia, pp 59–82. Michigan Papers on South and Southeast Asia, No. 32, University of Michigan, Ann Arbor, Michigan
Clay JW (1988) Indigenous Peoples and Tropical Forests. Cultural Survival, Inc, Cambridge, MA
Conelly WT (1985) Copal and rattan collecting in the Philippines. Economic Botany 39(1): 39–46
DeBeer JH and MJ McDermott (1989) The Economic Value of Nontimber Forest Products in Southeast Asia with Emphasis on Indonesia, Malaysia, and Thailand. Int. Union for the Conservation of Nature, Amsterdam
Dransfield J (1987) The conservation status of rattans in 1987: a cause for great concern. Paper presented at the International Rattan Seminar, Chiangmai, Thailand, Nov 12–14, 1987
Eder JF (1978) The caloric returns to food collecting: disruption and change among the Batak of the Philippines tropical forests. Human Ecology 16(): 35–55
Eder JF (1988) Batak foraging camps today: a window to the history of a hunting-gathering economy. Human Ecology 16(1): 35–55
Gittinger JP (1982) Economic Analysis of Agricultural Projects. The Johns Hopkins University Press, Baltimore
Gregersen HM and AH Contreras (1979) Economic of Forestry Projects. Food and Agriculture Organization of the United Nation, Rome
Gregory GR (1987): Resource Economics for Foresters. John Wiley & Sons, Inc USA
Headland TN (1988) Ecosystem change in a Philippine tropical rainforest and its effects on a Negrito foraging society. Tropical Ecology 29(2): 121–135
McNeely J (1988) Economics and Biological Divesity. Int. Union for the Conservation of Nature, Gland, Switzerland
Myers N (1984) The Primary Source. WW Norton and Company, New York
Myers N (1988) Environmental degradation and some economic consequences in the Philippines. Environmental Conservation 15(3): 205–214
Siebert SF and JM Belsky (1985) Forest product trade in a lowland Filipino village. Economic Botany 39(4): 522–533
Stewart TP (1990) Economic analysis of land-use options to encourage forest conservation on the Ati tribal reservation in Nagpana, Iloilo Province, Philippines. MS thesis, NC State University, Raleigh, NC
Yengoyan AA (1988) Hierarchy and the social order: Mandaya ethnic relations in Southeast Mindanao, Philippines. In: Rambo AT et al., eds, Ethnic Diversity and the Control of Natural Resources in Southeast Asia, pp 173–195. Michigan papers on South and Southeast Asia, No. 32, Univesity of Michigan, Ann Arbor, Michigan
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Stewart, T. Land-use options to encourage forest conservation on a tribal reservation in the Philippines. Agroforest Syst 18, 225–244 (1992). https://doi.org/10.1007/BF00123319
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DOI: https://doi.org/10.1007/BF00123319