Arid
DOI10.1111/acv.12147
Disease dynamics during wildlife translocations: disruptions to the host population and potential consequences for transmission in desert tortoise contact networks
Aiello, C. M.1,2; Nussear, K. E.1; Walde, A. D.3; Esque, T. C.1; Emblidge, P. G.2; Sah, P.4; Bansal, S.4,5; Hudson, P. J.2
通讯作者Aiello, C. M.
来源期刊ANIMAL CONSERVATION
ISSN1367-9430
EISSN1469-1795
出版年2014
卷号17页码:27-39
英文摘要

Wildlife managers consider animal translocation a means of increasing the viability of a local population. However, augmentation may disrupt existing resident disease dynamics and initiate an outbreak that would effectively offset any advantages the translocation may have achieved. This paper examines fundamental concepts of disease ecology and identifies the conditions that will increase the likelihood of a disease outbreak following translocation. We highlight the importance of susceptibility to infection, population size and population connectivity a characteristic likely affected by translocation but not often considered in risk assessments - in estimating outbreak risk due to translocation. We then explore these features in a species of conservation concern often translocated in the presence of infectious disease, the Mojave Desert tortoise, and use data from experimental tortoise translocations to detect changes in population connectivity that may influence pathogen transmission. Preliminary analyses comparing contact networks inferred from spatial data at control and translocation plots and infection simulation results through these networks suggest increased outbreak risk following translocation due to dispersal-driven changes in contact frequency and network structure. We outline future research goals to test these concepts and aid managers in designing effective risk assessment and intervention strategies that will improve translocation success.


英文关键词translocation disease risk pathogen transmission dynamics contact networks desert tortoise Mycoplasma
类型Article
语种英语
国家USA
收录类别SCI-E
WOS记录号WOS:000345213000004
WOS关键词RESPIRATORY-TRACT DISEASE ; SOCIAL NETWORKS ; GOPHERUS-AGASSIZII ; CONSERVATION TOOL ; RISK-ASSESSMENT ; MOJAVE DESERT ; HOME-RANGE ; BEHAVIOR ; STRESS ; SPREAD
WOS类目Biodiversity Conservation ; Ecology
WOS研究方向Biodiversity & Conservation ; Environmental Sciences & Ecology
来源机构United States Geological Survey
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/180641
作者单位1.US Geol Survey, Western Ecol Res Ctr, Henderson, NV 89074 USA;
2.Penn State Univ, Ctr Infect Dis Dynam, University Pk, PA 16802 USA;
3.Walde Res & Environm Consulting, Atascadero, CA USA;
4.Georgetown Univ, Dept Biol, Washington, DC 20057 USA;
5.NIH, Fogarty Int Ctr, Bethesda, MD 20892 USA
推荐引用方式
GB/T 7714
Aiello, C. M.,Nussear, K. E.,Walde, A. D.,et al. Disease dynamics during wildlife translocations: disruptions to the host population and potential consequences for transmission in desert tortoise contact networks[J]. United States Geological Survey,2014,17:27-39.
APA Aiello, C. M..,Nussear, K. E..,Walde, A. D..,Esque, T. C..,Emblidge, P. G..,...&Hudson, P. J..(2014).Disease dynamics during wildlife translocations: disruptions to the host population and potential consequences for transmission in desert tortoise contact networks.ANIMAL CONSERVATION,17,27-39.
MLA Aiello, C. M.,et al."Disease dynamics during wildlife translocations: disruptions to the host population and potential consequences for transmission in desert tortoise contact networks".ANIMAL CONSERVATION 17(2014):27-39.
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