WebClusters consisting of wells with low atrazine were characterized by excessive groundwater abstraction, reduced precipitation, high population, discharge areas, and … WebAtrazine tends to persist in surface and groundwater, with a moderate ... Atrazine concentration was very low (0.001–0.028 µg/g) in the few samples where it was detected. In contrast, ... NE 4 7 0 0 0 7 38 45 OH 2 10 0 0 0 10 755 765 . Total .
US EPA ARCHIVE DOCUMENT
WebTitle: Annual county atrazine use estimates for agriculture, 1992-2007 Metadata: sir2010-5034 Preview Page: sir2010-5034. Title: Annual Estimates of Water-Budget Components Based on Hydrograph Separation and PRISM Precipitation for Gaged Basins in the Appalachian Plateaus Region, 1900-2011 Metadata: ds944_pmas_Annual_WaterBudget Web2 feb. 2024 · A small but growing body of research suggests that agrochemical pollutants in streams and groundwater play a role in Nebraska’s outsized pediatric cancer caseload. … lightweight inclusion property
Low-level groundwater atrazine in high atrazine usage Nebraska …
WebCVs for the lower dose were 6.3, 9.0 and 5.0% and for the higher dose were 7.1, 6.2 and 6.1% (thee batches each dose). Regarding turkey mash feed, two concentrations were tested (60 and 100 mg monensin sodium/kg feed). CVs for the lower dose were ... monensin could move more rapidly to greater depths in the soil and potentially into … Web11 apr. 2024 · The presence and distribution of emerging organic contaminants (EOCs) in freshwater environments is a key issue in India and globally, particularly du… Web1 jan. 2011 · Atrazine is a widely used herbicide utilized for the control of broadleaf and grassy weeds in corn, sorghum, rangeland, sugarcane, macadamia orchards, pineapple, turf grass sod, asparagus, forestry grasslands, grass crops, and roses. An odorless, white powder, pure atrazine will dissolve in water and is not very volatile, reactive, or flammable. pearl harbor water supply map