WMO Bulletin: Airborne Dust article
Over the last decade, the scientific community has come to realize the important impacts of airborne dust on climate, human health, the environment and various socio-economic sectors. WMO and its Members, having started implementation of monitoring, forecasting and early warning systems for airborne dust in 2004, are at the vanguard on evaluating these impacts and developing products to guide preparedness, adaptation and mitigation policies.
This article will first provide an overview of the dust cycle and discuss its interaction with weather, the climate system, and terrestrial and marine ecosystems, before looking at its impacts on health and diverse economic sectors. It will then highlight the international network coordinated by WMO and its ambitious plan for providing policy-oriented products. The intent is to raise awareness in National Meteorological and Hydrological Services (NMHSs) on the extent of the adverse impacts of airborne dust and to inform readers of WMO efforts to understand these better. The article highlights the WMO initiative to provide operational services that can facilitate dust forecasting and early warning in order to invite other interested organisations to actively participate in this important work.