ArticleInternational journal of biometeorology2016
Linkages between observed, modeled Saharan dust loading and meningitis in Senegal during 2012 and 2013.
Article in International journal of biometeorology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Review
- COVID-19 New Cases and Environmental Factors During Wet and Dry Seasons in West and Southern Africa.GeoHealth · 2023Article
- Temporal Relationships Between Saharan Dust Proxies, Climate, and Meningitis in Senegal.GeoHealth · 2023Article
- Perspectives on biometeorological research on the African continent.International journal of biometeorology · 2021Review
- Characterization of Bacteria on Aerosols From Dust Events in Dakar, Senegal, West Africa.GeoHealth · 2020Article
- Observed and Modeled Seasonal Air Quality and Respiratory Health in Senegal During 2015 and 2016.GeoHealth · 2019Article
- WRF 1960-2014 Winter Season Simulations of Particulate Matter in the Sahel: Implications for Air Quality and Respiratory Health.GeoHealth · 2018Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The Sahara desert transports large quantities of dust over the Sahelian region during the Northern Hemisphere winter and spring seasons (December-April). In episodic events, high dust concentrations are found at the surface, negatively impacting respiratory health. Bacterial meningitis in particular is known to affect populations that live in the Sahelian zones, which is otherwise known as the meningitis belt. During the winter and spring of 2012, suspected meningitis cases (SMCs) were with three times higher than in 2013. We show higher surface particular matter concentrations at Dakar, Senegal and elevated atmospheric dust loading in Senegal for the period of 1 January-31 May during 2012 relative to 2013. We analyze simulated particulate matter over Senegal from the Weather Research and Forecasting (WRF) model during 2012 and 2013. The results show higher simulated dust concentrations during the winter season of 2012 for Senegal. The WRF model correctly captures the large dust events from 1 January-31 March but has shown less skill during April and May for simulated dust concentrations. The results also show that the boundary conditions are the key feature for correctly simulating large dust events and initial conditions are less important.
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