文章基本信息

标题：The potential impact of climate change on infectious diseases of Arctic fauna
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作者：Michael J. Bradley ; Susan J. Kutz ; Emily Jenkins 等
期刊名称：International Journal of Circumpolar Health
印刷版ISSN：1239-9736
电子版ISSN：2242-3982
出版年度：2005
卷号：64
期号：5
DOI：10.3402/ijch.v64i5.18028
语种：English
摘要：Climate change is already affecting Arctic species including infectious disease agents and greater changes are expected. Some infectious diseases are already increasing but future changes are difficult to predict because of the complexity of host-agent-environment relationships. However mechanisms related to climate change that will influence disease patterns are understood. Warmer temperatures will benefit free living bacteria and parasites whose survival and development is limited by temperature. Warmer temperatures could promote survivability, shorter development rates and transmission. Insects such as mosquitoes and ticks that transmit disease agents may also benefit from climate change as well as the diseases they spread. Climate change will have significant impacts on biodiversity. Disease agents of species that benefit from warming will likely become more prevalent. Host species stressed by changing environmental conditions may be more vulnerable to disease agents. Warming could lead to increased agriculture and other economic opportunities in the Arctic bringing people, domestic food animals, pets and invasive species and their disease agents into Northern regions. Climate warming may also favor the release of persistent environmental pollutants some of which can affect the immune system and may favor increased rates of some diseases.(Int J Circumpolar Health 2005; 64(5):468-477)Keywords: disease agents, epizootics, epizootiology, furunculous, gastropod, ichthyophonus, insect vector, pathogens, polychlorinated biphenyls, prevalence, serological surveys,, whirling disease
关键词：disease agents, epizootics, epizootiology, furunculous, gastropod, ichthyophonus, insect vector, pathogens, polychlorinated biphenyls, prevalence, serological surveys,, whirling disease