Dear FDEP, please raise no pollutant limits, do more water quality monitoring, and publish all testing results in days, not months.Continue reading
Here is a very interesting paper about increasing nitrogen from crops into the Suwannee River Basin and its springs (promoting algae growth), with actual data on how well best management practices (BMPs) are containing the runoff: Environmental Nitrogen Losses from Commercial Crop Production Systems in the Suwannee River Basin of Florida, by Rishi Prasad, George J. Hochmuth, PLOSOne, Published: December 1, 2016, http://dx.doi.org/10.1371/journal.pone.0167558
Fig 3. Comparison of A) environmental nitrogen losses (Nenvloss) from three crops (potato, sweet corn and silage corn) during four growing seasons (2010 to2013) and B) relationship between seasonal total N rates and environmental nitrogen losses at the study farm in the Middle Suwannee River Basin, Florida. Silage corn was not studied during 2013. Mean values of Nenvloss (represented by individual bars and their standard errors for the three crops) followed by different letters indicate significant difference at α = 0.05 level
Abstract Continue reading
Not sure why FSI didn’t put this on their website, but here it is, both PDF and HTML below.
FLORIDA SPRINGS INSTITUTE REQUESTS COMPREHENSIVE GROUNDWATER NITRATE SAMPLING IN ALACHUA AND GILCHRIST COUNTIES
FOR IMMEDIATE RELEASE
August 28, 2015, GAINESVILLE, FL — On Thursday, Dr. Robert Knight, Director of the Howard T. Odum Florida Springs Institute called for a comprehensive, area-wide groundwater nitrate sampling effort by state and local governments, especially in the karst areas of Alachua and Gilchrist counties. Dr. Knight’s call for action comes after Continue reading