globalchange  > 气候变化与战略
DOI: 10.1111/ele.13617
论文题名:
Elements of disease in a changing world: modelling feedbacks between infectious disease and ecosystems
作者: Borer E.T.; Asik L.; Everett R.A.; Frenken T.; Gonzalez A.L.; Paseka R.E.; Peace A.; Seabloom E.W.; Strauss A.T.; Van de Waal D.B.; White L.A.
刊名: Ecology Letters
ISSN: 1461023X
出版年: 2021
卷: 24, 期:1
起始页码: 6
结束页码: 19
语种: 英语
中文关键词: carbon ; Coupled element cycles ; Droop model ; feedback ; infected ; mineralisation ; nitrogen ; nutrient recycling ; pathogen transmission ; stoichiometric model ; susceptible
英文关键词: biomass ; disease prevalence ; eutrophication ; human activity ; infectious disease ; numerical model ; pathogen ; recycling ; reproduction ; carbon ; nitrogen ; phosphorus ; communicable disease ; ecosystem ; feedback system ; human ; Carbon ; Communicable Diseases ; Ecosystem ; Feedback ; Humans ; Nitrogen ; Phosphorus
英文摘要: An overlooked effect of ecosystem eutrophication is the potential to alter disease dynamics in primary producers, inducing disease-mediated feedbacks that alter net primary productivity and elemental recycling. Models in disease ecology rarely track organisms past death, yet death from infection can alter important ecosystem processes including elemental recycling rates and nutrient supply to living hosts. In contrast, models in ecosystem ecology rarely track disease dynamics, yet elemental nutrient pools (e.g. nitrogen, phosphorus) can regulate important disease processes including pathogen reproduction and transmission. Thus, both disease and ecosystem ecology stand to grow as fields by exploring questions that arise at their intersection. However, we currently lack a framework explicitly linking these disciplines. We developed a stoichiometric model using elemental currencies to track primary producer biomass (carbon) in vegetation and soil pools, and to track prevalence and the basic reproduction number (R0) of a directly transmitted pathogen. This model, parameterised for a deciduous forest, demonstrates that anthropogenic nutrient supply can interact with disease to qualitatively alter both ecosystem and disease dynamics. Using this element-focused approach, we identify knowledge gaps and generate predictions about the impact of anthropogenic nutrient supply rates on infectious disease and feedbacks to ecosystem carbon and nutrient cycling. © 2020 John Wiley & Sons Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/166781
Appears in Collections:气候变化与战略

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作者单位: Department of Ecology, Evolution, and Behavior, University of Minnesota, St. Paul, MN 55108, United States; Department of Mathematics and Statistics, Texas Tech University, Lubbock, TX 79409, United States; Department of Mathematics, Data Sciences and Statistics, University of The Incarnate World, San Antonio, TX 78209, United States; Department of Mathematics and Statistics, Haverford College, Haverford, PA 19041, United States; Netherlands Institute of Ecology (NIOO), Droevendaalsesteeg 10, Wageningen, 6708 PB, Netherlands; Great Lakes Institute for Environmental Research (GLIER), University of Windsor, Windsor, ON N9B 3P4, Canada; Department of Biology & Center for Computational and Integrative Biology, Rutgers University, Camden, NJ 80102, United States; University of Georgia, Odum School of Ecology, Athens, GA 30602, United States; National Socio-Environmental Synthesis Center, Annapolis, MD 21401, United States

Recommended Citation:
Borer E.T.,Asik L.,Everett R.A.,et al. Elements of disease in a changing world: modelling feedbacks between infectious disease and ecosystems[J]. Ecology Letters,2021-01-01,24(1)
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