Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/gcb.15784 |
Mammal assemblage composition predicts global patterns in emerging infectious disease risk | |
Yingying X. G. Wang; Kevin D. Matson; Luca Santini; Piero Visconti; Jelle P. Hilbers; Mark A. J. Huijbregts; Yanjie Xu; Herbert H. T. Prins; Toph Allen; Zheng Y. X. Huang; Willem F. de Boer | |
2021-07-22 | |
发表期刊 | Global Change Biology |
出版年 | 2021 |
英文摘要 | As a source of emerging infectious diseases, wildlife assemblages (and related spatial patterns) must be quantitatively assessed to help identify high-risk locations. Previous assessments have largely focussed on the distributions of individual species; however, transmission dynamics are expected to depend on assemblage composition. Moreover, disease–diversity relationships have mainly been studied in the context of species loss, but assemblage composition and disease risk (e.g. infection prevalence in wildlife assemblages) can change without extinction. Based on the predicted distributions and abundances of 4466 mammal species, we estimated global patterns of disease risk through the calculation of the community-level basic reproductive ratio R0, an index of invasion potential, persistence, and maximum prevalence of a pathogen in a wildlife assemblage. For density-dependent diseases, we found that, in addition to tropical areas which are commonly viewed as infectious disease hotspots, northern temperate latitudes included high-risk areas. We also forecasted the effects of climate change and habitat loss from 2015 to 2035. Over this period, many local assemblages showed no net loss of species richness, but the assemblage composition (i.e. the mix of species and their abundances) changed considerably. Simultaneously, most areas experienced a decreased risk of density-dependent diseases but an increased risk of frequency-dependent diseases. We further explored the factors driving these changes in disease risk. Our results suggest that biodiversity and changes therein jointly influence disease risk. Understanding these changes and their drivers and ultimately identifying emerging infectious disease hotspots can help health officials prioritize resource distribution. |
领域 | 气候变化 ; 资源环境 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/333808 |
专题 | 气候变化 资源环境科学 |
推荐引用方式 GB/T 7714 | Yingying X. G. Wang,Kevin D. Matson,Luca Santini,et al. Mammal assemblage composition predicts global patterns in emerging infectious disease risk[J]. Global Change Biology,2021. |
APA | Yingying X. G. Wang.,Kevin D. Matson.,Luca Santini.,Piero Visconti.,Jelle P. Hilbers.,...&Willem F. de Boer.(2021).Mammal assemblage composition predicts global patterns in emerging infectious disease risk.Global Change Biology. |
MLA | Yingying X. G. Wang,et al."Mammal assemblage composition predicts global patterns in emerging infectious disease risk".Global Change Biology (2021). |
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