Digital Commons Network^™

Qualitative And Quantitative Aquatic Algal Data Compilation To Determine Macrotrends, Richard L. Meyer

Arkansas Water Resources Center Technical Reports

A data base of the algae of Arkansas has been initiated by the selection of a relational data base management system. The system was chosen to be readily available for microcomputers using MS- or PC-DOS. The initial parameters chosen for entry are associated with the classification of the organisms from Class to the Variety level with author and year of initiation. Further annotation includes identification source. Presently, the data base of 1,162 taxa includes 226 Cyanophyceae, 367 Chlorophyceae, 124 Euglenophyceae, 26 Xanthophyceae, 81 Chryso- phyceae, 279 Bacillariophyceae, 33 Pyrrhophyceae, 14 Cryptophyceae, and 5 Rhodophyceae. These taxa are sortable by any …

Optimal Allocation And Scheduling Of Irrigation Water For Cotton And Soybeans, M. J. Cochran, L. D. Parsch, J. M. Redfern, H. D. Scott

Arkansas Water Resources Center Technical Reports

This study evaluated alternative irrigation scheduling strategies for cotton and soybean production on Sharkey clay soils in southeast Arkansas. Strategies were ranked on the basis of two basic criteria: expected net revenue and risk efficiency. Risk efficiency was defined for different risk preferences using stochastic dominance techniques. Preferred strategies for cotton employed tensiometer thresholds between -.45 atm and -.75 atm. Risk efficient soybean irrigation strategies varied with the degree of risk aversion--more risk averse decision makers prefer strategies with lower thresholds.

Demonstrations Of Arkansas' Water Management Simulator, Leslie E. Mack

Arkansas Water Resources Center Technical Reports

One of the larger stumbling blocks to comprehensive water management is the lack of public understanding of the multitude of variables that operate at the same time within the hydrologic cycle. With more public understanding, there is greater public support for various water projects. Dr. John R. Amend from Montana State University developed a water management simulator which could handle a large number of variables simultaneously of natural surface and groundwater flow plus a number of water use variables on an accelerated time sequence. By using several remote control devices, participants can "control" their water use but have no control …

The Behavior Of Soluble Salt In Sharkey Clay, J. T. Gilmour, J. A. Ferguson, H. D. Scott, R. E. Baser

Arkansas Water Resources Center Technical Reports

Soluble salt problems do exist and are significant in Arkansas. Studies have been conducted on Crowley silt loam (Typic Albaqualfs) which have established the behavior of soluble salt in that soil. The major objective of this study was to quantify the behavior of soluble salt in a second important Mississippi River Delta soil - the Sharkey (Vertic Haplaquepts). To this end, estimation of the downward redistribution of salt and the estimation of various components of the water balance for this soil served as specific objectives. Field studies were designed to monitor the movement of salt in the Sharkey soil and …

The Probe, Issue 56 - September/October 1985

The Probe: Newsletter of the National Animal Damage Control Association

THE PROBE
National Animal Damage Control Association
September- October, 1985
The Justice Department has decreed that the transfer of ADC activities from Agriculture to Interior was illegal so no legislative action was needed to transfer ADC duties.
1080 Collar
Animal Right Activists on Garden Slugs

Professionalism – Commitment Beyond Employment by Jack W. Thomas Applied Wildlife Management
Elephant Rampage
2nd Eastern Wildlife Damage Control Conference
Legislation Scoreboard
National sample of individual attitudes towards 33 animals.
Olive-backed pipit
Personnel

Water Current, Volume 17, No. 5, September/October 1985

Water Current Newsletter

Director's Report
Nebraska Groundwater Foundation
Report on Irrigation Tour
Meeting of Nebraska Water Conference Council
Meeting of University-Wide Forum on Water Policy
New Book on Water Law
Research Review: Interpretation of Vegetation Encroachment and Flow Relationships in the Platte River by Use of Remote Sensing Techniques

The Prairie Naturalist Volume 17, No. 3. September 1985

The Prairie Naturalist

Paul B. Kannowski, Editor

Nikki R. Seabloom, Assistant Editor

Douglas H. Johnson, Book Review Editor

TABLE OF CONTENTS

EFFECTS OF FIRE ON NUTRIENT AND ENERGY CONCENTRATION OF FIVE PRAIRIE GRASS SPECIES ▪ K. M. Ohr and T. B. Bragg

FOOD HABITS OF JUVENILE GIZZARD SHAD IN OPEN-WATER AND NEAR-SHORE HABITATS OF MELVERN RESERVOIR, KANSAS ▪ B. L. Todd and D. W. Willis

CHANGES IN BREEDING BLACKBIRD NUMBERS IN NORTH DAKOTA FROM 1967 TO 1981–82 ▪ J. F. Besser

RARE ANIMALS AND PLANTS OF SOUTH DAKOTA ▪ W. C. Houtcooper, D. J. Ode, J. A. Pearson, and G. M. Vandel III …

Development Of Optimal Sustained Yield Groundwater Withdrawal Strategies For The Boeuf-Tensas Basin In Arkansas, Richard C. Peralta, Bithin Datta, Jamal Solaimanian, Paul J. Killian, Amin Yazdanian

Arkansas Water Resources Center Technical Reports

The goal of this study ia to develop sustained yield pumping (discharge via wells) strategies for the Boeuf-Tensaa Basin area. The demarkation of the Boeut-Tensas area is described in the Arkansas State Vater Plan (Arkansas Soil and Water Conservation Commission. 1984). The Boeuf-Teneas Basin ia a highly developed agricultural region located in the southeast corner of Arkansas. Hydrogeologically. it is part of the Bayou Bartholomew/Alluvial Aquifer System (Broom and Reed. 1973). Before describing the Boeuf-Tensas Basin, the Bayou Bartholomew region should be discussed.

Modeling Of Overland Flow By The Diffusion Wave Approach, Rao S. Govindaraju, S. E. Jones, M. L. Kavvas

KWRRI Research Reports

One of the major issues of present times, i.e. water quality degradation and a need for precise answers to transport of pollutants by overland flow, is addressed with special reference to the evaporator pits located adjacent to streams in the oil-producing regions of Eastern Kentucky. The practical shortcomings of the state-of-the-art kinematic wave are discussed and a new mathematical modeling-approach for overland flows using the more comprehensive diffusion wave is attempted as the first step in solving this problem. A Fourier series representation of the solution to the diffusion wave is adopted and found to perform well. The physically justified …

The Probe, Issue 55 - August 1985

The Probe: Newsletter of the National Animal Damage Control Association

THE PROBE
National Animal Damage Control Association
No. 55 August, 1985
To Russia, With Love?
Predators and Pesticides
Secondary Hazards to Owls
Phosphine Disposal Problems
Pro-Pesiticide Group
Letter to the Editor of Country Journal
1080 Toxic Collar
EPA
McKinzie Catalog
Forest-Animal Damage Control Research
USFWS Zinc Phosphide Formulations
Birds and Blueberries

Development Of General Guidelines For The Planning Of Stormwater Management Facilities: Application To Urban Watersheds In Kentucky, Lindell E. Ormsbee, Vincent T. Reinert

KWRRI Research Reports

This report provides a planning methodology and a design tool to help determine the appropriate location and volume of detention basins required to control critical storm events. The technique involves using watershed characteristics including the SCS curve number, time of concentration, peak outflow rate, watershed area and the storage recurrence interval to help predict these detention volumes.

Historical rainfall records are used in a revised continuous simulation program (SYNOP, Hydroscience, Inc,) to determine the rainfall excess from which runoff hydrographs are produced. Various combinations of the watershed characteristics were input and computer analyses done to obtain the required data base. …

Investigation Of Pollution In A Karst Aquifer Utilizing Optical Brightener, John Thrailkill, Ralph F. Wiseman, Bridget R. Scanlon

KWRRI Research Reports

Optical brightener is an additive to laundry detergents and is found contaminating groundwater. Its concentration may rapidly and inexpensively be determined by fluorescence techniques, and because its source is human wastewater, its presence in groundwater serves as a direct indication of pollution from septic tanks, sewer leaks, and landfills.

A total of 105 wells and springs in an area within the Inner Bluegrass Karst Region near Lexington, Kentucky, were described and sampled. Analyses were made for optical brightener (430 samples), total coliform (91), fecal coliform (93), and fecal streptococci (90). As many as 20 optical brightener and 4 bacterial samples …

A Water Quality Element For The Extension Of The Salt Ponds Special Area Management Plan To Quonochontaug, Winnapaug (Brightmans) And Maschaug Ponds, Clarkson A. Collins

Marine Affairs Theses and Major Papers

The Salt Ponds Project scientific research and management efforts were designed to address the management issues typical to barrier beach-lagoon systems. It was anticipated that the finds of the project would be applied to the management of similar estuarine systems in Rhode Island and elsewhere. This paper presents findsings and recommendations relating to water quality and land use for the watersheds of Quonochontaug Pond, Winnapaug Pond, and Maschaug Ponds. With the inclusion of these waterbodies into the SAM Plan framework, all of the barrier beach-coastal lagoon ecosystems of the south shore will come under a plan specifically designed to protect …

John Muir Newsletter, July/September 1985, Holt-Atherton Pacific Center For Western Studies

Muir Center Newsletters (1981-2015)

Holt-Atherton Pacific Center \\/ / University of the Pacific for Western Studies \. Stockton, Calif 95211 VOLUME 5 JULY/SEPTEMBER 1985 NUMBER 3 EDITORIAL STAFF: RONALD H. LIMBAUGH, KIRSTEN E. LEWIS A NEW FORMAT NEXT ISSUE We have published this little newsletter the last five years as a means of keeping interested subscribers informed on the status of the John Muir Papers Microform Project. As you will see by the following item, the project is near completion, and by definition the raison d'etre for this modest rag will end. However, until the end of this year we will keep current Muir …

Projections Of Agricultural And Fish And Wildlife Water Demand In The Ouachita River Basin: A Linear Programming Approach, Mark J. Cochran, Mike Tessaro, J. Martin Redfern, Larry Childress, E. Moye Rutledge, Rob Raskin, Robert N. Shulstad

Arkansas Water Resources Center Technical Reports

The availability of an abundant water supply has been a major resource of the Ouachita River Basin. In recent years, water requirements for a number of uses have increased, raising the concern that future water shortages could occur in the basin. The purpose of the study reported here was to estimate future water demand for irrigation, commercial fisheries, and fish and wildlife uses.

Identification Of Soil-Water Chemical Parameters For The Prediction And Treatment Of Suspended Solids In Surface Water Reservoirs Of Coal Mine Lands, V. P. Evangelou, J. H. Grove, R. I. Barnhisel

KWRRI Research Reports

High concentrations of suspended solids in coal mine sedimentation ponds are a factor in lowering water quality. Colloidal particle settling simulations were carried out in the laboratory to test the influence pH and dissolved solids have on concentration and settling rates of suspended solids. The results of the study reveal that the pH range of colloidal coflocculation for the samples tested is between 3.5 and 4.5. Furthermore, liming simulation of acidic sediments, as expected increased colloid dispersion. This increase was dependent on the magnitude of the sodium adsorption ratio (SAR). The greater SAR systems maintained a greater concentration of colloidal …

Water Current, Volume 17, No. 4, July/August 1985

Water Current Newsletter

Director's Report
Research Proposals Due
Rainwater Basin Tour
Nebraska Water Levels Rise for Fourth Year
Estimated Costs Vary for 1985 Irrigation
Research Review: Irrigation Scheduling Procedures with Limited Water for Improved Water Use Efficiency for Corn and Soybeans

The Thirsty Earth: Acid Rain - A Sour Drink, Margaret R. Souza

Bridgewater Review

No abstract provided.

Operating Under New Laws Pertaining To Mineral Development On Indian Lands, B. Reid Haltom

Public Lands Mineral Leasing: Issues and Directions (Summer Conference, June 10-11)

89 pages.

Contains 8 attachments:

1) Indian Mineral Development Act of 1982, Public Law 97-382 - Dec. 22, 1982.

2) Proposed BIA Regulations, 25 C.F.R. 225 and 211, Federal Register, Vol. 48, No. 134, Tuesday, July 12, 1983.

3) Billings Area Office Procedures.

4) Flow Chart.

5) Oil and Gas Exploration Joint Venture Agreement.

6) Federal Oil and Gas Royalty Management Act of 1982, Public Law 97-451 [H.R. 5121], January 12, 1983.

7) 30 C.F.R., Part 210, 212, 217, 218, 219, 228, 229, 241, 243, Federal Register, Vol. 49, No. 185, Friday, September 21, 1984.

8) 43 C.F.R., Part 3160, …

Quantification Of Indian Rights: Problems Of Proof, Harry R. Sachse

The Federal Impact on State Water Rights (Summer Conference, June 11-13)

32 pages.

Diligence Requirements Under The Federal Coal Leasing Amendments Act Of 1975, Gail L. Wurtzler

Public Lands Mineral Leasing: Issues and Directions (Summer Conference, June 10-11)

51 pages.

Contains references.

Readjustment Of Federal Coal Leases, Marilyn S. Kite

Public Lands Mineral Leasing: Issues and Directions (Summer Conference, June 10-11)

19 pages.

Contains references.

Getting The Coal Leasing Program Back On Track: The Linowes Commission And Beyond, Sandra L. Blackstone

Public Lands Mineral Leasing: Issues and Directions (Summer Conference, June 10-11)

37 pages.

Contains 2 pages of references.

Leases For Other Minerals: Recent Developments, Thomas F. Cope

Public Lands Mineral Leasing: Issues and Directions (Summer Conference, June 10-11)

14 pages.

Contains references.

State And Local Regulation Affecting Public Lands Mineral Lease Activities: What Are The Limits?, Lawrence J. Macdonnell

Public Lands Mineral Leasing: Issues and Directions (Summer Conference, June 10-11)

27 pages.

Contains references.

The Federal Coal Leasing Program, John Latz

Public Lands Mineral Leasing: Issues and Directions (Summer Conference, June 10-11)

22 pages (includes 1 illustration and 1 map).

Contains 3 pages of references.

Pitfalls In Federal Oil And Gas Leasing Practice, Terry N. Fiske

Public Lands Mineral Leasing: Issues and Directions (Summer Conference, June 10-11)

13 pages.

Contains references.

Royalty Management I: Current Status, Robert E. Boldt

Public Lands Mineral Leasing: Issues and Directions (Summer Conference, June 10-11)

2 pages.

Environmental Considerations In Public Lands Mineral Leasing And Development I, Karin P. Sheldon

Public Lands Mineral Leasing: Issues and Directions (Summer Conference, June 10-11)

18 pages.

Contains 2 pages of references.

Environmental Considerations In Public Lands Mineral Leasing And Development Ii, Jerome C. Muys, John F. Shepherd, Susan L. Smith

Public Lands Mineral Leasing: Issues and Directions (Summer Conference, June 10-11)

62 pages.

Contains 6 attachments.