David R. Lapen

Assessment of RapidEye vegetation indices for estimation of leaf area index and biomass in corn and soybean crops

Angela Kross, Heather McNairn, David R. Lapen et al. · International Journal of Applied Earth Observation and Geoinformation · 2014 · 438 citations · Full text

Agriculture, Agronomy, Crop Sciences +17

Seasonal relationships among indicator bacteria, pathogenic bacteria, Cryptosporidium oocysts, Giardia cysts, and hydrological indices for surface waters within an agricultural landscape

Graham Wilkes, Thomas A. Edge, Victor P. J. Gannon et al. · Water Research · 2009 · 326 citations

Life Sciences, Hydrology, Infectious Diseases +15

Pharmaceutical and personal care products in groundwater, subsurface drainage, soil, and wheat grain, following a high single application of municipal biosolids to a field

N. Gottschall, Edward Topp, Chris D. Metcalfe et al. · Chemosphere · 2012 · 285 citations

Natural Sciences, Environmental Engineering, Soil Sciences +17

Uptake of pharmaceuticals, hormones and parabens into vegetables grown in soil fertilized with municipal biosolids

Lyne Sabourin, Peter W. Duenk, Shelly Bonte-Gelok et al. · The Science of The Total Environment · 2012 · 228 citations

Agriculture, Agronomy, Soil Sciences +12

Runoff of pharmaceuticals and personal care products following application of biosolids to an agricultural field

Edward Topp, Sara C. Monteiro, Andrew Beck et al. · The Science of The Total Environment · 2008 · 228 citations

Natural Sciences, Environmental Engineering, Groundwater-surface Water Interaction +7