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Texas Digital Newspaper Program
7
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3
Altus Times-Democrat
1
Collin County Area Newspapers
1
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1
Mercedes Area Newspapers
1
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Office of Scientific & Technical Information Technical Reports
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9 Matching Results
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Information technology and innovative drainage management practices for selenium load reduction from irrigated agriculture to provide stakeholder assurances and meet contaminant mass loading policy objectives
Many perceive the implementation of environmental regulatory policy, especially concerning non-point source pollution from irrigated agriculture, as being less efficient in the United States than in many other countries. This is partly a result of the stakeholder involvement process but is also a reflection of the inability to make effective use of Environmental Decision Support Systems (EDSS) to facilitate technical information exchange with stakeholders and to provide a forum for innovative ideas for controlling non-point source pollutant loading. This paper describes one of the success stories where a standardized Environmental Protection Agency (EPA) methodology was modified to better suit regulation of a trace element in agricultural subsurface drainage and information technology was developed to help guide stakeholders, provide assurances to the public and encourage innovation while improving compliance with State water quality objectives. The geographic focus of the paper is the western San Joaquin Valley where, in 1985, evapoconcentration of selenium in agricultural subsurface drainage water, diverted into large ponds within a federal wildlife refuge, caused teratogenecity in waterfowl embryos and in other sensitive wildlife species. The fallout from this environmental disaster was a concerted attempt by State and Federal water agencies to regulate non-point source loads of the trace …
Date:
October 15, 2009
Creator:
Quinn, N.W.T.
Object Type:
Article
System:
The UNT Digital Library
The Wylie News (Wylie, Tex.), Vol. 62, No. 9, Ed. 1 Wednesday, July 15, 2009
Weekly newspaper from Wylie, Texas that includes local, state and national news along with advertising.
Date:
July 15, 2009
Creator:
Engbrock, Chad B.
Object Type:
Newspaper
System:
The Portal to Texas History
The Mercedes Enterprise (Mercedes, Tex.), Vol. 101, No. 28, Ed. 1 Wednesday, July 15, 2009
Weekly newspaper from Mercedes, Texas that includes local, state, and national news along with advertising.
Date:
July 15, 2009
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Sweetwater Reporter (Sweetwater, Tex.), Vol. 111, No. 128, Ed. 1 Wednesday, April 15, 2009
Daily newspaper from Sweetwater, Texas that includes local, state, and national news along with advertising.
Date:
April 15, 2009
Creator:
Rodriguez, Tatiana
Object Type:
Newspaper
System:
The Portal to Texas History
The Altus Times (Altus, Okla.), Vol. 111, No. 331, Ed. 1 Thursday, October 15, 2009
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
October 15, 2009
Creator:
Bush, Michael
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Rice Thresher, Vol. 96, No. 28, Ed. 1 Friday, May 15, 2009
A weekly student newspaper from the Rice University in Houston, Texas that includes campus news and commentaries along with advertising.
Date:
May 15, 2009
Creator:
Michel, Casey
Object Type:
Newspaper
System:
The Portal to Texas History
Greensheet (Houston, Tex.), Vol. 40, No. 178, Ed. 1 Friday, May 15, 2009
Free weekly newspaper that includes business and classified advertising.
Date:
May 15, 2009
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Greensheet (Houston, Tex.), Vol. 40, No. 179, Ed. 1 Friday, May 15, 2009
Free weekly newspaper that includes business and classified advertising.
Date:
May 15, 2009
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Greensheet (Houston, Tex.), Vol. 40, No. 180, Ed. 1 Friday, May 15, 2009
Free weekly newspaper that includes business and classified advertising.
Date:
May 15, 2009
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History