Groundwater Quality, Hydrogeology, and Agricultural Drainage Wells, Floyd and Mitchell Counties, Iowa
Author :
Publisher :
Page : 76 pages
File Size : 41,68 MB
Release : 1994
Category : Drainage
ISBN :
Author :
Publisher :
Page : 76 pages
File Size : 41,68 MB
Release : 1994
Category : Drainage
ISBN :
Author : L. S. Seigley
Publisher :
Page : 94 pages
File Size : 35,51 MB
Release : 1999
Category : Groundwater
ISBN :
Author : Robert D. Libra
Publisher :
Page : 52 pages
File Size : 17,7 MB
Release : 1993
Category : Agricultural pollution
ISBN :
Author : B. J. Bunker
Publisher :
Page : 124 pages
File Size : 33,40 MB
Release : 1995
Category : Geology
ISBN :
Author :
Publisher :
Page : 34 pages
File Size : 22,98 MB
Release : 1985
Category : Groundwater
ISBN :
When reassessing property for the 1983 and 1984 assessment years the assessors inquired "whether there are wells on the property, whether they are usable or abandoned and whether the wells are used for drainage purposes." "This report outlines how this legislation was executed, tabulates the results of the inquiries, and provides an analysis of the results."
Author : Robert D. Libra
Publisher :
Page : 162 pages
File Size : 40,92 MB
Release : 1984
Category : Aquifers
ISBN :
Author :
Publisher :
Page : 506 pages
File Size : 37,23 MB
Release : 1988
Category : Geology
ISBN :
Author : United States. Congress. House. Committee on Public Works and Transportation. Subcommittee on Investigations and Oversight
Publisher :
Page : 528 pages
File Size : 29,69 MB
Release : 1989
Category : Drinking water
ISBN :
Author : Iowa Geological Survey
Publisher :
Page : 76 pages
File Size : 11,16 MB
Release : 1994
Category : Geology
ISBN :
Author : Ronald F Follett
Publisher : Elsevier
Page : 412 pages
File Size : 23,81 MB
Release : 2012-12-02
Category : Technology & Engineering
ISBN : 0444599398
Supplying crops with adequate nitrogen is vital to ensuring food supplies. Once nitrogen is added to the soil, it is subject to chemical transformations of the nitrogen-cycle including transformation to nitrate. Excessive amounts of accumulated nitrate may then leach out of the soil and could potentially enter and contaminate drinking water supplies. The purpose of this book is to examine the subject of nitrogen management and ground water protection.The issue of maintaining ground water quality is addressed primarily from an agronomic point of view. Topics covered include: health and economic aspects of nitrate in drinking water; nitrate sources; ground water nitrate in the USA and other developed countries; transport, leaching and accounting for nitrogen; soil, nitrogen, crop and water management; and nitrate in aquifer systems. The book contains a keyword index and is organized into thirteen chapters, each with appropriate references, tables and figures. Chapter authors are among the leading experts on the subject of nitrate and ground water quality.Readers to whom the book is directed include soil scientists and agronomists, agricultural engineers (irrigation and drainage), environmental scientists, agricultural policy makers, and hydrologists.