TAILIEUCHUNG - Sustainable Natural Resources Management Part 13

Tham khảo tài liệu 'sustainable natural resources management part 13', khoa học tự nhiên, công nghệ sinh học phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Assessment of Livestock Loss Factors in the Western Serengeti Tanzania 157 farmers who keep livestock and practice crop production. Many of the farmers harvest natural resources inside the protected areas for domestic consumption. For instance during the dry season livestock keepers illegally graze and water their livestock in the protected areas Nyahongo et al. 2005 . In addition illegal hunting within the protected areas is well documented and illegal bushmeat hunters may sell the illegally obtained meat to generate income Arcese et al. 1995 Campbell Hofer 1995 Loibooki et al. 2002 Nyahongo et al. 2005 Holmern et al. 2007a . Fig. 1. Map of the western Serengeti showing the sampled villages. 3. Data collection The current study was conducted between April and December 2006. Households were selected in the following four villages Robanda Nyamakendo Nattambiso and Kowak. The first three villages were within 10 km from the boundary of the park while Kowak village was located about 80 km from the park. Households were selected randomly according to household lists in the villages. For practical reasons livestock counting time we omitted household with more than 200 individual cattle goats or sheep because 158 Sustainable Natural Resources Management it was difficult to count the animals each time. January February and March 2006 were spent in the villages to introduce researchers to livestock keepers and to establish baseline data on livestock numbers per selected household. Livestock owners were informed about the essence of this study and were assured that the data was only collected for research purpose and not for other purposes like baseline data for setting livestock levels by the government. After recording the baseline data . initial numbers of livestock per selected household we appointed enumerators. Enumerators were recording any livestock that died due to diseases were lost while grazing in the field hereafter referred to as poor management those which

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