Author: Bradley M. Crowder
Publisher:
ISBN: UCSD:31822021728290
Category: Agricultural pollution
Page: 8
View: 146
evaluate how much a single field or farm affects water quality downstream . effects . But , offsite damage associated with water pollution cannot be measured directly and the links between farming and affected water uses are not well ...
Author: James Shortle
Publisher: Springer Nature
ISBN: 9783030470876
Category: Business & Economics
Page: 396
View: 793
Gypsum amendment of soils reduces phosphorus losses in an agricultural catchment. ... Overview of the global spread of conservation agriculture. ... Land allocation, soil quality, and the demand for irrigation technology.
Author: Keith Daniel Wiebe
Publisher: Edward Elgar Publishing
ISBN: 1781956979
Category: Technology & Engineering
Page: 461
View: 612
Eswaran , H. , S.M. Virmani , and L.D. Spivey ( 1993 ) , ' Sustainable Agriculture in Developing Countries : Constraints ... Unit for Assessing and Monitoring Land Quality ' , Agriculture , Ecosystems and Environment 81 : 155-162 .
Author: United States. General Accounting Office
Publisher:
ISBN: STANFORD:36105127371958
Category: Agricultural wastes
Page: 50
View: 523
Executive Summary Chapter 1 Introduction Human Activities Threaten Water Quality Agriculture Contributes to Water Contamination Objectives , Scope , and Methodology Chapter 2 USDA Has Not Emphasized Water Quality Until Recently ...
Author:
Publisher:
ISBN: UOM:39015060793927
Category: Groundwater
Page: 39
View: 279
Ground - Water Quality Beneath Irrigated Agriculture in the Central High Plains Aquifer , 1999–2000 By Breton W. Bruce , Mark F. Becker , Larry M. Pope , and Jason J. Gurdak 106 ° 102 ° 98 ° SD 42 ° WY.
Author: Peter B. McMahon
Publisher:
ISBN: UCSD:31822029047354
Category: Irrigation farming
Page: 6
View: 482
Koterba , M.T. , Wilde , F.D. , and Lapham , W.W. , 1995 , Ground - water data - collection protocols and procedures for the National WaterQuality Assessment Program — Collection and documentation of water - quality samples and related ...
Author: Stephen R. Crutchfield
Publisher:
ISBN: UIUC:30112019265054
Category: Agricultural chemicals
Page: 20
View: 433
4 United States Department of Agriculture SE SLAVISOS UNITED S MENT OF EUROS Economic Research Service Agriculture Information Bulletin Number 676 Quality July 1993 Steve Crutchfield LeRoy Hansen Marc Ribaudo CIRCULATING COPY ...
Author: Deborah Fairchild
Publisher: CRC Press
ISBN: 0873710363
Category: Technology & Engineering
Page: 432
View: 409
One of these is ground water quality ( Dillman and Hobbs , 1982 ) . Upon entering the second half of the 1980s decade , scientists are establishing unmistakable links between ground water quality and certain agricultural practices ...
Author: Robert J. Gilliom
Publisher:
ISBN: OSU:32435062555800
Category: Agricultural mapping
Page: 70
View: 274
For national and regional - scale water - quality assessment , the scale and resolution of the county - based classification is acceptable in many parts of the nation . For analysis of relations between agriculture and waterquality ...
Author:
Publisher:
ISBN: UOM:39015040415690
Category: Agriculture
Page: 488
View: 230
