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Complementarity of empirical and process-based approaches to modelling mosquito population dynamics with Aedes albopictus as an example-Application to the development of an operational mapping tool of vector populations.
PLOS ONE ( IF 2.9 ) Pub Date : 2020-01-17 , DOI: 10.1371/journal.pone.0227407
Annelise Tran 1, 2, 3, 4 , Morgan Mangeas 5 , Marie Demarchi 6 , Emmanuel Roux 5 , Pascal Degenne 1, 2 , Marion Haramboure 1, 2, 3, 4 , Gilbert Le Goff 7 , David Damiens 7 , Louis-Clément Gouagna 7 , Vincent Herbreteau 5 , Jean-Sébastien Dehecq 8
Affiliation  

Mosquitoes are responsible for the transmission of major pathogens worldwide. Modelling their population dynamics and mapping their distribution can contribute effectively to disease surveillance and control systems. Two main approaches are classically used to understand and predict mosquito abundance in space and time, namely empirical (or statistical) and process-based models. In this work, we used both approaches to model the population dynamics in Reunion Island of the 'Tiger mosquito', Aedes albopictus, a vector of dengue and chikungunya viruses, using rainfall and temperature data. We aimed to i) evaluate and compare the two types of models, and ii) develop an operational tool that could be used by public health authorities and vector control services. Our results showed that Ae. albopictus dynamics in Reunion Island are driven by both rainfall and temperature with a non-linear relationship. The predictions of the two approaches were consistent with the observed abundances of Ae. albopictus aquatic stages. An operational tool with a user-friendly interface was developed, allowing the creation of maps of Ae. albopictus densities over the whole territory using meteorological data collected from a network of weather stations. It is now routinely used by the services in charge of vector control in Reunion Island.

中文翻译:

以白纹伊蚊为例对蚊子种群动态进行建模的基于经验和基于过程的方法的互补性-在开发媒介种群可操作制图工具中的应用。

蚊子负责全球主要病原体的传播。对它们的种群动态进行建模并绘制分布图可以有效地促进疾病监测和控制系统。传统上,主要使用两种主要方法来了解和预测蚊子在空间和时间上的丰度,即经验(或统计)模型和基于过程的模型。在这项工作中,我们使用两种方法来模拟降雨和温度数据,对“老虎蚊”留尼汪岛的种群动态进行建模,该种群是登革热和基孔肯雅病毒的媒介,白纹伊蚊。我们的目标是:i)评估和比较两种类型的模型,以及ii)开发可被公共卫生当局和病媒控制服务使用的操作工具。我们的结果表明,Ae。留尼汪岛的白化病动态受降雨和温度的影响,呈非线性关系。两种方法的预测与观测到的Ae丰度一致。白水生水生阶段。开发了具有用户友好界面的操作工具,允许创建Ae地图。利用从气象站网络收集的气象数据,整个领土上的白带密度。现在,留尼汪岛负责媒介控制的服务部门通常使用它。利用从气象站网络收集的气象数据,整个领土上的白带密度。现在,留尼汪岛负责媒介控制的服务部门通常使用它。利用从气象站网络收集的气象数据,整个领土上的白带密度。现在,留尼汪岛的病媒控制部门通常使用它。
更新日期:2020-01-21
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