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Occurrence And Transport Of Agricultural Chemicals In The Mississippi River Basin July Through August 1993 Book in PDF, ePub and Kindle version is available to download in english. Read online anytime anywhere directly from your device. Click on the download button below to get a free pdf file of Occurrence And Transport Of Agricultural Chemicals In The Mississippi River Basin July Through August 1993 book. This book definitely worth reading, it is an incredibly well-written.
Author : D. A. Goolsby,William A. Battaglin,Earl Michael Thurman
Publisher : Unknown
Page : 0 pages
File Size : 43,7 Mb
Release : 1993
Category : Agricultural chemicals
ISBN : LCCN:93023656
Author : Charles A. Perry,Charles Parrett,D. A. Goolsby,John Alexander Moody,Kenneth L. Wahl,Robert R. Holmes,Rodney E. Southard,Kevin Clair Vining,William A. Battaglin,Earl Michael Thurman,Gregg J. Wiche,Robert W. James
Publisher : Unknown
Page : 300 pages
File Size : 45,6 Mb
Release : 1984
Category : Agricultural chemicals
ISBN : OSU:32435057608333
Author : D. A. Goolsby,William A. Battaglin,Earl Michael Thurman
Publisher : Unknown
Page : 32 pages
File Size : 48,8 Mb
Release : 1993
Category : Agricultural chemicals
ISBN : OSU:32435062556428
Author : William A. Battaglin,D. A. Goolsby
Publisher : Unknown
Page : 110 pages
File Size : 55,5 Mb
Release : 1995
Category : Agricultural chemicals
ISBN : UOM:39015027165136
Author : Anonim
Publisher : Unknown
Page : 860 pages
File Size : 54,8 Mb
Release : 1999
Category : Hydrology
ISBN : MINN:31951P00791948F
Author : Geological Survey (U.S.)
Publisher : Unknown
Page : 408 pages
File Size : 48,5 Mb
Release : 1994
Category : Geology
ISBN : MINN:31951P009750239
Author : Dana W. Kolpin,Earl Michael Thurman
Publisher : Unknown
Page : 32 pages
File Size : 55,9 Mb
Release : 1995
Category : Agricultural chemicals
ISBN : UCR:31210020732879
The historic stream flooding and intense rainfall across the upper Mississippi River Basin during summer 1993 had an immediate effect on near-surface unconsolidated aquifers by raising the water levels closer to the land surface. The objective of this study was to determine if this flooding also had immediate effects on ground-water quality. Water samples were collected during September and October 1993 from 110 wells completed in near-surface unconsolidated aquifers and were analyzed for herbicides, herbicide metabolites, inorganic nutrients, and volatile organic compounds. The results of these samples were compared with those obtained during summer 1991 or 1992. Water samples from the Missouri River alluvial aquifer had a fourfold increase in the frequency of herbicide detection. There also appears to be a relation between increases in total herbicide concentration and the occurrence of stream flooding near a well. Water samples from wells that had at least a 20% increase in dissolved-oxygen concentration had the greatest frequency of substantial changes in total herbicide concentration and substantial increases in nitrate concentration.
Author : J. D. Frankforter,Patrick Jay Emmons
Publisher : Unknown
Page : 24 pages
File Size : 44,6 Mb
Release : 1997
Category : Atrazine
ISBN : UCR:31210010701637
Author : Anonim
Publisher : Unknown
Page : 60 pages
File Size : 51,6 Mb
Release : 1993
Category : Geology
ISBN : MINN:31951T00213638R
Author : Anonim
Publisher : Unknown
Page : 30 pages
File Size : 43,6 Mb
Release : 1984
Category : Geology
ISBN : MSU:31293012868778
Author : Dee L. Lurry,David D. Dunn
Publisher : Unknown
Page : 68 pages
File Size : 42,7 Mb
Release : 1997
Category : Nutrient pollution of water
ISBN : UCR:31210011557913
Author : Nani G. Bhowmik
Publisher : Unknown
Page : 160 pages
File Size : 55,9 Mb
Release : 1994
Category : Flood damage
ISBN : UIUC:30112051541685
The lessons learned from this flood focus on the performance of the levees, governmental responses, the effects of flood fighting, change in stages due to levee breaches, flood modeling, and the lack of information dissemination to the public on the technical aspects of the flood. These lessons point out information gaps and the need for research in the areas of hydraulics and hydrology, meteorology, sediment transport and sedimentation, surface and ground-water interactions, water quality, and levees. The report presents a comprehensive summary of the 1993 flood as far as climate, hydrology, and hydraulics are concerned.
Author : Anonim
Publisher : Unknown
Page : 100 pages
File Size : 48,5 Mb
Release : 1994
Category : Coastal ecology
ISBN : UCR:31210023594748
Author : Anonim
Publisher : Unknown
Page : 32 pages
File Size : 40,8 Mb
Release : 1996
Category : Groundwater
ISBN : UCR:31210018905305
Author : Anonim
Publisher : Unknown
Page : 1592 pages
File Size : 46,5 Mb
Release : 1994
Category : Government publications
ISBN : UIUC:30112063914813