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JC Neff, AP Ballantyne, GL Farmer, NM Mahowald… - … Geoscience, 2008 - nature.com

Increasing eolian dust deposition in the western United States linked to human activity.

Cultural Transformation in the Geoscience Community AND Program Evaluation

Ballantyne, Mahowald, Neff

GSID: UfNzhilB-vYJ

Excerpt

Mineral aerosols from dust are an important influence on climate and on marine and terrestrial biogeochemical cycles. These aerosols are generated from wind erosion of surface soils. The amount of dust emission can therefore be affected by human activities that alter surface sediments. However, changes in regional-and global-scale dust fluxes following the rapid expansion of human populations and settlements over the past two centuries are not well understood. Here we determine the accumulation rates and …

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