Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Environmental Sciences

Institution
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 47281 - 47310 of 52475

Full-Text Articles in Entire DC Network

Hydraulic Design Algorithms For Upgrading And Enhancing Water Distribution Systems, Don J. Wood, William T. Gilbert Aug 1986

Hydraulic Design Algorithms For Upgrading And Enhancing Water Distribution Systems, Don J. Wood, William T. Gilbert

KWRRI Research Reports

The primary objective of this work was to develop algorithms for directly determining design characteristics for effectively enhancing, modifying or adding to existing water distribution systems. This is accomplished by modifying the basic hydraulic network equations to explicitly determine required design parameters to just meet specified conditions. Initially work was completed on directly determining pipeline diameters and directly determining pipeline and network resistance characteristics. This work was published in technical journals and established the feasibility of the approach but did not demonstrate the scope and versitility of the proposed approach. In this report a general approach is developed and tested …


Effect Of Pre-Burn Artificial Litter And Prescribed Burning On Smooth Brome (Bromus Inermis Leyss), Patricia R. Boehner Aug 1986

Effect Of Pre-Burn Artificial Litter And Prescribed Burning On Smooth Brome (Bromus Inermis Leyss), Patricia R. Boehner

School of Natural Resources: Dissertations, Theses, and Student Research

No abstract provided.


Publications For The Center For Agricultural Meteorology And Climatology 1976-1986 (Camac Special Report 86-1), B. L. Blad, K. G. Hubbard, R. E. Neild, N. J. Rosenberg, S. B. Verma, A. Weiss, D. A. Wilhite, M. H. Glantz, J. M. Norman, L. Hahn, D. C. Rundquist Jul 1986

Publications For The Center For Agricultural Meteorology And Climatology 1976-1986 (Camac Special Report 86-1), B. L. Blad, K. G. Hubbard, R. E. Neild, N. J. Rosenberg, S. B. Verma, A. Weiss, D. A. Wilhite, M. H. Glantz, J. M. Norman, L. Hahn, D. C. Rundquist

School of Natural Resources: Faculty Publications

No abstract provided.


Water Current, Volume 18, Summer 1986 Jul 1986

Water Current, Volume 18, Summer 1986

Water Current Newsletter

Water Quality Leads List of Concerns at Water Workshop
UNL Co-Sponsors International Symposium on Drought
Federal vs. State Water Policy Debated at UCOWR Meeting
Research Review: Water Policy-Making by Nebraska Courts
NU Water Policy Forum to Look at Nitrates


Improving Nebraska's Near-Real Time Weather-Based Products Through User Interaction, Steven J. Meyer Jul 1986

Improving Nebraska's Near-Real Time Weather-Based Products Through User Interaction, Steven J. Meyer

School of Natural Resources: Dissertations, Theses, and Student Research

No abstract provided.


A Model For Assessing The Visual Resources Of River Basins As An Aid To Making Landuse Planning Decisions, Thomas J. Nieman, Diane S. Meshako, David Walters, Molly M. Davis, Cindy C. Elliot Jul 1986

A Model For Assessing The Visual Resources Of River Basins As An Aid To Making Landuse Planning Decisions, Thomas J. Nieman, Diane S. Meshako, David Walters, Molly M. Davis, Cindy C. Elliot

KWRRI Research Reports

The visual quality of a river basin and its associated properties can be identified, evaluated and integrated into the landscape planning process. The model developed provides a quantitative methodology for determining visual quality on the basis of available Geographic Information System factors. These factors are utilized to develop the preference attributes, COLOR, FORM, TEXTURE and LINE, which are associated with the assessment of visual quality. The preference attributes are then combined through a decision making process into a continuum of DISTINCTIVE, GOOD, AVERAGE and MINIMAL visual quality and is expressed digitally in map format. By providing visual quality information in …


Kununurra Region - Land Utilization Report - 1984 Dry Season - 1984/85 Wet Season And 1985 Dry Season In The Ord River Irrigation Area, S. Sandover Jul 1986

Kununurra Region - Land Utilization Report - 1984 Dry Season - 1984/85 Wet Season And 1985 Dry Season In The Ord River Irrigation Area, S. Sandover

Natural resources published reports

Kununurra Region

3rd edition

A small experimental farm was first established on the Ord River in 1941. This farm was relocated in 1945 to what is now known as the Frank Wise Institute of Tropical Agriculture.

The first stage of the Irrigation Scheme which included the Diversion dam was completed by 1963 and by 1966, 31 irrigated farms had been established.

In 1967 the second stage was commenced and by 1972 the main dam had been completed.

Cotton was the major crop until 1974. In the wet season of that year 3642 hectares was devoted to cotton. Various crops such …


The Reclamation Of Boston Harbor: A Scientist's Perspective, Gordon T. Wallace Jr. Jun 1986

The Reclamation Of Boston Harbor: A Scientist's Perspective, Gordon T. Wallace Jr.

New England Journal of Public Policy

A major effort, costing in the neighborhood of $2 billion, is under way to restore the environmental quality of Boston Harbor. While Boston Harbor is unquestionably one of the most polluted urban estuaries in the world, it is also one of the least understood with respect to the basic physics, chemistry, and biology involved. This information is essential for the purpose of identifying processes that control the transport, effect, and fate of contaminants entering the estuary. Failure to obtain this information may lead to continued inappropriate and unnecessarily expensive solutions to a complex environmental problem. An effective solution will require …


Epa Regulation Of Mining Wastes Under Rcra And Cercla, Robert E. Walline Jun 1986

Epa Regulation Of Mining Wastes Under Rcra And Cercla, Robert E. Walline

Getting a Handle on Hazardous Waste Control (Summer Conference, June 9-10)

9 pages.


The New Cercla Amendments—What Are They? What Do They Mean?, David R. Andrews Jun 1986

The New Cercla Amendments—What Are They? What Do They Mean?, David R. Andrews

Getting a Handle on Hazardous Waste Control (Summer Conference, June 9-10)

35 pages.


Natural Resources Damage Litigation [Appendix], Michael Donovan Jun 1986

Natural Resources Damage Litigation [Appendix], Michael Donovan

Getting a Handle on Hazardous Waste Control (Summer Conference, June 9-10)

80 pages (includes illustrations).

Contains references and historical notes.

Appendix contains 3 attachments:

1) Comprehensive Environmental Response, Compensation and Liability Act, ("CERCLA"), 42 U.S.C. 9601 et seq. (1980)

2) National Contingency Plan, 40 C.F.R. Part 440, 50 Fed. Reg. No. 224, Part III (November 20, 1985)

3) Natural Resource Damage Assessments - Proposed Rule, Department of Interior, 43 C.F.R. Part 11, 50 Fed. Reg. No. 245, Part IV (December 20, 1985)


Review On The Administrative Record In Cercla Actions And Settlement Policy Summary, Stephen D. Ramsey Jun 1986

Review On The Administrative Record In Cercla Actions And Settlement Policy Summary, Stephen D. Ramsey

Getting a Handle on Hazardous Waste Control (Summer Conference, June 9-10)

50 pages.

Contains references.


Revised Definition Of Solid Waste, John D. Fognani Jun 1986

Revised Definition Of Solid Waste, John D. Fognani

Getting a Handle on Hazardous Waste Control (Summer Conference, June 9-10)

15 pages.


The 1985/1986 Amendments To The Comprehensive Environmental Response, Compensation, And Liability Act: A Background Paper, Alan J. Gilbert Jun 1986

The 1985/1986 Amendments To The Comprehensive Environmental Response, Compensation, And Liability Act: A Background Paper, Alan J. Gilbert

Getting a Handle on Hazardous Waste Control (Summer Conference, June 9-10)

20 pages.

Contains 2 attachments.


Agenda: Getting A Handle On Hazardous Waste Control, University Of Colorado Boulder. Natural Resources Law Center Jun 1986

Agenda: Getting A Handle On Hazardous Waste Control, University Of Colorado Boulder. Natural Resources Law Center

Getting a Handle on Hazardous Waste Control (Summer Conference, June 9-10)

The conference chairman was University of Colorado School of Law professor Lawrence J. MacDonnell.

During the past ten years Congress has made the regulation of hazardous waste a priority. This conference focuses on the Resource Conservation and Recovery Act, as amended in 1984, and the Comprehensive Environmental Response, Compensation and Liability Act.

This conference attracted about 100 registrants from 16 states plus the District of Columbia. John G. Welles, Regional Director for EPA Region 8, presented a luncheon address.


The New Small Quantity Generator Rules: Rcra Reaches Small Business, Hal Winslow Jun 1986

The New Small Quantity Generator Rules: Rcra Reaches Small Business, Hal Winslow

Getting a Handle on Hazardous Waste Control (Summer Conference, June 9-10)

16 pages.

Contains 1 footnote.


The 1984 Hswa Amendments: The Land Disposal Restrictions, James R. Spaanstra Jun 1986

The 1984 Hswa Amendments: The Land Disposal Restrictions, James R. Spaanstra

Getting a Handle on Hazardous Waste Control (Summer Conference, June 9-10)

28 pages.

Contains references.


Reduction Of Hazardous Waste—Pay Me Now Or Pay Me Later, Frank B. Friedman Jun 1986

Reduction Of Hazardous Waste—Pay Me Now Or Pay Me Later, Frank B. Friedman

Getting a Handle on Hazardous Waste Control (Summer Conference, June 9-10)

8 pages.

Contains 1 attachment.


Colorado’S Hazardous Waste Program: Current Activities And Issues, Richard L. Griffith Jun 1986

Colorado’S Hazardous Waste Program: Current Activities And Issues, Richard L. Griffith

Getting a Handle on Hazardous Waste Control (Summer Conference, June 9-10)

17 pages.


An Evaluation Of Rcra, David J. Lennett Jun 1986

An Evaluation Of Rcra, David J. Lennett

Getting a Handle on Hazardous Waste Control (Summer Conference, June 9-10)

68 pages (includes 1 illustration).

Contains 1 page of references.

Contains 5 attachments.


Regulation Of Wastes From The Metals Mining Industry: The Shape Of Things To Come, Lawrence J. Macdonnell Jun 1986

Regulation Of Wastes From The Metals Mining Industry: The Shape Of Things To Come, Lawrence J. Macdonnell

Getting a Handle on Hazardous Waste Control (Summer Conference, June 9-10)

37 pages.

Contains 5 pages of endnotes.


Underground Storage Tank Regulations, J. Kemper Will Jun 1986

Underground Storage Tank Regulations, J. Kemper Will

Getting a Handle on Hazardous Waste Control (Summer Conference, June 9-10)

17 pages (includes 1 illustration and 1 form).

Contains 3 pages of references.

Contains 4 attachments.


After The Concrete Sets: The Future Role Of The Bureau Of Reclamation In Western Water Management, John D. Leshy Jun 1986

After The Concrete Sets: The Future Role Of The Bureau Of Reclamation In Western Water Management, John D. Leshy

Western Water: Expanding Uses/Finite Supplies (Summer Conference, June 2-4)

23 pages.

Contains references.


Water Conservation Through Integrated Basinwide Implementation, Steven J. Shupe Jun 1986

Water Conservation Through Integrated Basinwide Implementation, Steven J. Shupe

Western Water: Expanding Uses/Finite Supplies (Summer Conference, June 2-4)

12 pages.


Keep The Farmer Farming—How To Eat Your Water Cake And Have It Too, Raphael J. Moses Jun 1986

Keep The Farmer Farming—How To Eat Your Water Cake And Have It Too, Raphael J. Moses

Western Water: Expanding Uses/Finite Supplies (Summer Conference, June 2-4)

14 pages.

Contains references.


Special Water Districts: Their Role In Western Water Use, Timothy De Young Jun 1986

Special Water Districts: Their Role In Western Water Use, Timothy De Young

Western Water: Expanding Uses/Finite Supplies (Summer Conference, June 2-4)

11 pages.

Contains references.


Proposals For Promoting Water Reallocation And Efficiency, Gary D. Weatherford Jun 1986

Proposals For Promoting Water Reallocation And Efficiency, Gary D. Weatherford

Western Water: Expanding Uses/Finite Supplies (Summer Conference, June 2-4)

4 pages.


Policies To Enhance Western Water Use Efficiency: Best Of The West, Bruce C. Driver Jun 1986

Policies To Enhance Western Water Use Efficiency: Best Of The West, Bruce C. Driver

Western Water: Expanding Uses/Finite Supplies (Summer Conference, June 2-4)

18 pages.


The Arizona Solution To Allocation And Use Of Groundwater, Betsy Rieke Jun 1986

The Arizona Solution To Allocation And Use Of Groundwater, Betsy Rieke

Western Water: Expanding Uses/Finite Supplies (Summer Conference, June 2-4)

48 pages.


Innovative Approaches To Water Allocation: The Potential For Water Markets, Charles W. Howe Jun 1986

Innovative Approaches To Water Allocation: The Potential For Water Markets, Charles W. Howe

Western Water: Expanding Uses/Finite Supplies (Summer Conference, June 2-4)

20 pages.