Silicate weathering and CO<sub>2</sub> consumption within agricultural landscapes, the Ohio-Tennessee River Basin, USA

Myriad studies have shown the extent of human alteration to global biogeochemical cycles. Yet, there is only a limited understanding of the influence that humans have over silicate weathering fluxes; fluxes that have regulated atmospheric carbon dioxide concentrations and global climate over geologi...

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Bibliographic Details
Main Authors: K. A. Welch, S. A. Welch, M. J. Shipitalo, A. E. Carey, W. B. Lyons, S. K. Fortner
Format: Article
Language:English
Published: Copernicus Publications 2012-03-01
Series:Biogeosciences
Online Access:http://www.biogeosciences.net/9/941/2012/bg-9-941-2012.pdf