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Malaria may hurt conservation efforts, aid poachers Jeremy Hance mongabay.com July 31, 2011  Map courtesy of the US Center for Disease Control and Prevention (CDC). Scientists predict that malaria could spread further with climate change.
"In places where malaria is prevalent, it sickens and even kills some park guards who are attempting to limit wildlife poaching. For instance at Pakke Tiger Reserve in India, our study revealed that 70 percent of 144 park guards contracted malaria over a four-year period," Dr. William F. Laurance, an ecologist at James Cook University and co-author of the study, explained to mongabay.com. "Malaria makes the guards too sick to do their jobs." Sick guards mean less protection for Pakke's wildlife, such as the Bengal tiger. Located in remote northeastern India, Pakke Tiger Reserve is in the heart of malaria territory. According to the study, five out of a thousand people in the region become sick with malaria annually, more than double India's overall rate. Malaria also has an economic impact on Pakke Tiger Reserve: sick staff members eat up limited conservation funds even though India's health service is supposed to provide healthcare for all malaria cases.
Malaria hits Pakke Tiger Reserve hardest during the monsoon season, and the researchers think this coincides with criminals stepping up their poaching efforts. "There is preliminary evidence to suggest that poachers prefer hunting during the monsoons as animals can be approached from close quarters and poachers can more easily avoid detection as they make very little noise while hiking on wet leaf litter," lead author Nandini Velho, a doctoral student at James Cook University in Australia and research associate at National Center for Biological Sciences (NCBS) in Bangalore, told mongabay.com. With more forest guards out sick during the monsoon, it is likely that poachers have an easier time getting away with their quarry. It doesn't have to be this way argue the authors. Simple mitigation efforts—such as mosquito nets treated with insecticide—can keep staff healthier, save funds for other uses, and better protect wildlife. The recommendation aren't theoretic. With the help of Indian-company Sumitomo Chemicals, researchers distributed insecticide mosquito nets to all forest guards and anti-poaching camps in Pakke Tiger Reserve. The results? In one year, malaria rates fell by eight to ten-fold. "Prevention is indeed better than cure," Velho said in a press release. "Not only is it cheaper and often easier to implement, it also means that fewer families will suffer from disease or death." However, despite the success of such simple measures and government promises, many people in India and elsewhere remain left behind in the fight against malaria. "Drugs still don't reach remote areas, and doctors are still not provided enough of incentives to stay in these areas. The success of the malaria eradication program has been limited by the lack of facilities and trained staff in remote areas," Velho told mongabay.com. Laurance adds that if malaria is making it easier to poach animals in northeast India, it is likely hampering conservation efforts in many parts of the world. "This almost certainly isn’t a problem limited to India. Malaria is a global scourge, particularly in many tropical and poorer nations. Cerebral malaria, which kills many of those infected, is prevalent across much of the tropical world—from Africa to India and Papua New Guinea, and in many nations in between." In India the researchers recommend that the forest and health services work together to combat this issue, since both institutions have a stake in mitigating and treating malaria. CITATION: Nandini Velho, Umesh Srinivasan, Prashanth N.S. & William F. Laurance (2011) Human disease hinders anti-poaching efforts in Indian nature reserves. Biological Conservation, in press. DOI: http://dx.doi.org/10.1016/j.biocon.2011.06.003.
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Tags: malaria diseases India asia poaching Tigers endangered species conservation in-situ conservation conservation finance environment green tropical forests forests parks protected areas governance jeremy hance wildlife animals crimes law enforcement wildlife rangers Environmental news index | RSS | News Feed | Twitter | Home Advertisements:
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