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首页> 外文期刊>International Journal of Environmental Research and Public Health >Updating the Northern Tsetse Limit in Burkina Faso (1949–2009): Impact of Global Change
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Updating the Northern Tsetse Limit in Burkina Faso (1949–2009): Impact of Global Change

机译:更新布基纳法索的北部采采蝇极限(1949-2009年):全球变化的影响

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The northern distribution limit of tsetse flies was updated in Burkina Faso and compared to previous limits to revise the existing map of these vectors of African trypanosomiases dating from several decades ago. From 1949 to 2009, a 25- to 150-km shift has appeared toward the south. Tsetse are now discontinuously distributed in Burkina Faso with a western and an eastern tsetse belt. This range shift can be explained by a combination of decreased rainfall and increased human density. Within a context of international control, this study provides a better understanding of the factors influencing the distribution of tsetse flies.
机译:采采蝇的北方分布限制在布基纳法索得到了更新,并与以前的限制进行了比较,以修订这些几十年前的非洲锥虫病载体的现有图谱。从1949年到2009年,向南出现了25至150公里的转变。采采蝇现在不连续地分布在布基纳法索,有西部和东部的采采蝇带。降雨减少和人类密度增加的共同原因可以解释这种范围变化。在国际控制的背景下,本研究可更好地了解影响采采蝇蝇分布的因素。

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