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Articles 7201 - 7230 of 8291
Full-Text Articles in Physical Sciences and Mathematics
A Century And A Half Of Interbasin Diversions Or 100 Years Since Coffin V. Left Hand Ditch Co., Ralph W. Johnson
A Century And A Half Of Interbasin Diversions Or 100 Years Since Coffin V. Left Hand Ditch Co., Ralph W. Johnson
New Sources of Water for Energy Development and Growth: Interbasin Transfers: A Short Course (Summer Conference, June 7-10)
19 pages.
Contains references.
Assessing Feasibility Of A Project, Michael D. Yokell
Assessing Feasibility Of A Project, Michael D. Yokell
New Sources of Water for Energy Development and Growth: Interbasin Transfers: A Short Course (Summer Conference, June 7-10)
28 pages (includes illustrations).
Contains references.
Interbasin Transfer Economics: The High Plains Region, Allen Kneese
Interbasin Transfer Economics: The High Plains Region, Allen Kneese
New Sources of Water for Energy Development and Growth: Interbasin Transfers: A Short Course (Summer Conference, June 7-10)
44 pages (includes 1 map).
Agenda: New Sources Of Water For Energy Development And Growth: Interbasin Transfers: A Short Course, University Of Colorado Boulder. Natural Resources Law Center
Agenda: New Sources Of Water For Energy Development And Growth: Interbasin Transfers: A Short Course, University Of Colorado Boulder. Natural Resources Law Center
New Sources of Water for Energy Development and Growth: Interbasin Transfers: A Short Course (Summer Conference, June 7-10)
Even before the [Natural Resources Law] Center was established [in the fall of 1981], the [University of Colorado] School of Law was organizing annual natural resources law summer short courses. To date four programs have been presented:
- July 1980: "Federal Lands, Laws and Policies-and the Development of Natural Resources"
- June 1981: "Water Resources Allocation: Laws and Emerging Issues"
- June 1982: "New Sources of Water for Energy Development and Growth: lnterbasin Transfers"
- June 1983: "Groundwater: Allocation; Development and Pollution"
(Reprinted from Resource Law Notes, no. 1, Jan. 1984, at 1.)
Faculty for this conference included University of …
The Water Law Backdrop [Outline], James N. Corbridge
The Water Law Backdrop [Outline], James N. Corbridge
New Sources of Water for Energy Development and Growth: Interbasin Transfers: A Short Course (Summer Conference, June 7-10)
6 pages.
Socio-Economic And Environmental Effects Of Interbasin Transfers [Outline], Patrick Parenteau
Socio-Economic And Environmental Effects Of Interbasin Transfers [Outline], Patrick Parenteau
New Sources of Water for Energy Development and Growth: Interbasin Transfers: A Short Course (Summer Conference, June 7-10)
9 pages.
Contains 1 attachment.
Shifting Water From Agriculture To Municipal And Industrial Use [Outline], William Raley
Shifting Water From Agriculture To Municipal And Industrial Use [Outline], William Raley
New Sources of Water for Energy Development and Growth: Interbasin Transfers: A Short Course (Summer Conference, June 7-10)
5 pages.
Contains references.
Prior Appropriation Doctrine As A Cause Of Premature Water Development, Stephen F. Williams
Prior Appropriation Doctrine As A Cause Of Premature Water Development, Stephen F. Williams
New Sources of Water for Energy Development and Growth: Interbasin Transfers: A Short Course (Summer Conference, June 7-10)
35 pages.
Contains footnotes and references.
Legal Protection For The Exporting Region, Gary D. Weatherford
Legal Protection For The Exporting Region, Gary D. Weatherford
New Sources of Water for Energy Development and Growth: Interbasin Transfers: A Short Course (Summer Conference, June 7-10)
13 pages.
Contains footnotes and references.
Contains 1 attachment.
The text of a second attachment has been omitted: "Area of Origin Statutes - The California Experience," Ronald B. Robie, Russell R. Kletzing, 15 Idaho L. Rev. 419 (1979).
Volume 6, Number 6 (June 1982), The Solar Ocean Energy Liaison
Volume 6, Number 6 (June 1982), The Solar Ocean Energy Liaison
The OTEC Liaison
No abstract provided.
The Clean Water Act As A Restraint On Interbasin Transfers Of Water, Sue Ellen Harrison
The Clean Water Act As A Restraint On Interbasin Transfers Of Water, Sue Ellen Harrison
New Sources of Water for Energy Development and Growth: Interbasin Transfers: A Short Course (Summer Conference, June 7-10)
44 pages.
Contains references.
Contains 1 attachment.
Water Current, Volume 14, No. 3, May/June 1982
Water Current, Volume 14, No. 3, May/June 1982
Water Current Newsletter
Federal Funding for Water Research
Phase Three of Plan Done
Task Force Listens
Ecofallow and Irrigation Wed
Feds May Help PRF, Bereuter Sponsors Bills
Research Review: Evaluation of Legal and Institutional Arrangements Associated with Ground Water Allocation in the Missouri River Basin States
Aquifer Symposium Slated
Gilley Serves on Board
Seminar Proceedings Available
Volume 6, Number 5 (May 1982), The Solar Ocean Energy Liaison
Volume 6, Number 5 (May 1982), The Solar Ocean Energy Liaison
The OTEC Liaison
No abstract provided.
Chemical Changes In Groundwater Of Northern Utah Valley, Utah, Paul E. Fairbanks
Chemical Changes In Groundwater Of Northern Utah Valley, Utah, Paul E. Fairbanks
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Northern Utah Valley is one of the fastest growing areas of Utah and has increasing needs for domestic, industrial, and agricultural water. To meet these needs, groundwater and surface water systems must be understood to maximize their use. Chemical studies of the sediment mineralogy and related water-chemistry give insight to the movement of the water.
There are three major aquifers present in the valley: shallow Pleistocene; deep Pleistocene; and Tertiary. They are composed of sands and gravels and are separated by confining layers (aquitards) composed mostly of clay. Along the flanks of the bordering mountains there are undifferentiated aquifers which …
Volume 6, Number 4 (April 1982), The Solar Ocean Energy Liaison
Volume 6, Number 4 (April 1982), The Solar Ocean Energy Liaison
The OTEC Liaison
No abstract provided.
Evaluation Of The Utah Operational Weather Modification Program, Geoffrey E. Hill
Evaluation Of The Utah Operational Weather Modification Program, Geoffrey E. Hill
Reports
This study is an evaluation of a winter orographic cloud seeding project in Utah. The evaluation is based upon both intensive field measurements and historic~l records. For the field measurements, ground and airborne data were collected during February and March, 1981 in the vicinity of the Tushar Mountains. In evaluating the physical data three aspects are emphasized: the dispersal of artificial ice nuclei, the distribution of supercooled liquid water, and the growth and trajectories of precipitation. Ground based measurements were made by K and X band radars, a dual frequency microwave radiometer, a network of precipitation gauges, an ice nucleus …
Water Current, Volume 14, No. 2, March/April 1982
Water Current, Volume 14, No. 2, March/April 1982
Water Current Newsletter
Questions and Answers About the Platte River Forum
Sandhills Task Force Meets
Water Measure on Ballot
Water Laws Filed at NWRC
Need for Funds Cited at Water Conference
Awards Given at Conference
NWRC Proceedings Completed
NWRC Staffers Present Papers
Classification And Management Of Wetlands In The Western Kentucky Coal Field, William J. Mitsch, Robert W. Bosserman, Paul L. Hill Jr., Jan R. Taylor
Classification And Management Of Wetlands In The Western Kentucky Coal Field, William J. Mitsch, Robert W. Bosserman, Paul L. Hill Jr., Jan R. Taylor
KWRRI Research Reports
This is the first research report of a three-year project on wetland identification and management criteria in the western Kentucky coal field. The region is approximately 12,000 square kilometers and, due to its slight relief, contains many wetlands, some contiguous with surface coal mining operations. The overall objectives of the research project are 1) to identify, classify, and map wetlands in the western Kentucky coal field; 2) to evaluate the major biotic and abiotic factors that affect those wetlands; and 3) to develop strategies for the proper management of those wetlands.
The first report of this three-year project has involved …
The Aquatic Toxicity Of Organic Compounds To Embryo-Larval Stages Of Fish And Amphibians, Jeffrey A. Black, Wesley J. Birge, Willaim E. Mcdonnell, Albert G. Westerman, Barbara A. Ramey, Donald M. Bruser
The Aquatic Toxicity Of Organic Compounds To Embryo-Larval Stages Of Fish And Amphibians, Jeffrey A. Black, Wesley J. Birge, Willaim E. Mcdonnell, Albert G. Westerman, Barbara A. Ramey, Donald M. Bruser
KWRRI Research Reports
Aquatic toxicity tests were conducted on 11 organic compounds considered hazardous to water resources. The toxicity of each compound was evaluated using embryo-larval stages of two to eight fish and amphibian species. Exposure was initiated at fertilization and maintained through 4 days posthatching. The animal test species exhibited varying degrees of sensitivity to the selected toxicants. Combined frequencies for mortality and teratogenesis at 4 days posthatching gave LC50 ranges of 3.66 to 8.25 mg/L for benzene, 1.16 to 22.42 mg/L for carbon tetrachloride, 0.11 to 1.20 mg/L for chlorobenzene, 2.03 to > 68 mg/L for chloroform, 3.01 to 5.56 mg/L …
Sunlight Induced Movement Of Planktonic Organisms And Their Relationships To Water Movements, John Calkins, Ed Colley, Jay Wallingford, Carol Hulsey, Kathy Lohr, Marc Bolling
Sunlight Induced Movement Of Planktonic Organisms And Their Relationships To Water Movements, John Calkins, Ed Colley, Jay Wallingford, Carol Hulsey, Kathy Lohr, Marc Bolling
KWRRI Research Reports
Previous studies have shown the planktonic organisms of various natural water bodies to be quite sensitive to the levels of solar ultraviolet radiation incident at the water surface in summer. It has been assumed that the majority of the phytoplankton are simply carried about in the mass of the water which they inhabit with little control of their position or sunlight exposure. Photosynthetic microorganisms must strike a delicate balance with regard to solar radiation; they must obtain enough visible light for adequate photosynthesis while avoiding an excessive exposure to the injurious solar UV-B radiation.
It is proposed that the circulation …
Volume 6, Numbers 1 & 2 (February & March 1982), The Solar Ocean Energy Liaison
Volume 6, Numbers 1 & 2 (February & March 1982), The Solar Ocean Energy Liaison
The OTEC Liaison
Note that this issue should be Numbers 2 & 3, not Numbers 1 & 2.
Water Current, Volume 14, No. 1, January/February 1982
Water Current, Volume 14, No. 1, January/February 1982
Water Current Newsletter
Phase II of Plan Completed
Powers Chairs Sandhills Task Force
Platte River Conference Topic
Conference Secretary Named
BN Backs Water Use Project
$75 Million for Nebaska Water
Notes from the Water Planner High Plains Research Released
Research Review: The Biological Regulation of Bloom-Causing Blue-Green Algae, A Feasible Alternative
Water Reuse Proceedings
OWRT Funded by FY 1982
OWRT Research Programs for 1982
Reduced Tillage Not for All
A Central Midlands Catchment Study : The Prospects For Land Drainage, B J. Hillman, B. J
A Central Midlands Catchment Study : The Prospects For Land Drainage, B J. Hillman, B. J
Journal of the Department of Agriculture, Western Australia, Series 4
Flooding, waterlogging and salinity problems in Western Australia are complex. Usually broad areas of land are affected, thus it is hard for one farmer alone to combat the effects because the problem so often starts and finishes off his farm.
Volume 6, Number 1 (January 1982), The Solar Ocean Energy Liaison
Volume 6, Number 1 (January 1982), The Solar Ocean Energy Liaison
The OTEC Liaison
No abstract provided.
A Multiobjective Branch-And-Bound Method For Planning Wastewater And Residual Management Systems, Masahisa Nakamura, Suraj M. Alexander, James M. Riley, Robert Simon, Susan Meyer, Kenneth F. Bloemer
A Multiobjective Branch-And-Bound Method For Planning Wastewater And Residual Management Systems, Masahisa Nakamura, Suraj M. Alexander, James M. Riley, Robert Simon, Susan Meyer, Kenneth F. Bloemer
KWRRI Research Reports
A multiobjective branch-and-bound algorithm is proposed for use in analysing multiobjective fixed-charge network-flow problems which are found commonly in water resources planning situations. Also proposed is a multiobjective imputed value analysis which makes use of the branch-and-bound tree structure and allows the comparison of the importance of facilities in the network as represented by individual arcs or sets of arcs. The mathematical formulation and the analysis procedure of the method are described, and the potential usefulness of the method is demonstrated using two hypothetical example problems dealing with regional wastewater treatment and residual management systems. A FORTRAN program for implementing …
Evaluation Of Selected Mulches And Specialty Erosion Control Products Under Simulated Rain, C. Earl Israelsen, Eugene K. Israelsen, William N. Mcneill
Evaluation Of Selected Mulches And Specialty Erosion Control Products Under Simulated Rain, C. Earl Israelsen, Eugene K. Israelsen, William N. Mcneill
Reports
Introduction: Utilizing a rainfall simulator, a sunlight simulator, and a wind generator, the Utah Water Research Laboratory (UWRL), Utah State University (USU), completed in 1979 and 1981 a series of evaluations of erosion control products for CONWED Corporation. Increasingly more commercial products for controlling erosion are being produced nationally and there remains a need to evaluate the effectiveness of these, one against another, in order that potential users may make cost-effective decisions in their use. CONWED recognizes this need and has funded the comparative testing of its own products and some of those of leading competitors throughout the country. The …
Evaluation Of Microcosms For Determining The Fate And Effect Of Benz(A)Anthracene In Aquatic Systems, Judith G. Dickson, V. Dean Adams, Dennis B. George
Evaluation Of Microcosms For Determining The Fate And Effect Of Benz(A)Anthracene In Aquatic Systems, Judith G. Dickson, V. Dean Adams, Dennis B. George
Reports
Small scale, three-phase microcosms were used to study the aquatic fate and effect of a polycyclic aromatic hydrocarbon (PAH), benz(a)anthracene. This compound was chosen as a model for carcinogenic PAH because it is a typical constituent of petro-chemical effluents and has middle-of-the-range physical and chamical characteristics. In a series of experiments, techniques were established for monitoring the behavior and for assessing the biological response to the pollutant. Results indicate taht benz(a)anthracene has no acute effect on aquatic organisms as indicated by the parameters used to measure community structure and function (gas productivity, nutrient utilization, biomass accumulation, and species composition). Gas …
Potential For Acid Snowmelt In The Wasatch Mountains, Jay J. Messer, Lloyd Slezak, Charles I. Liff
Potential For Acid Snowmelt In The Wasatch Mountains, Jay J. Messer, Lloyd Slezak, Charles I. Liff
Reports
Snowmelt collected from snow cores taken from the 1982 spring snowpack in the Wasatch Mountains of northern Utah lacked mineral acidity and retained enough buffering capacity in the form of calcium and magnesium bicarbonates to titrate additional inputs of strong acid equivalent to the amount apparently already neutralized. While acid anion concentrations were higher than those found in pristine areas, they were much lower than those reported for winter precipitation in other western areas experiencing acidification of precipitation. Snowmelt pH ranged from 5.62 to 6.88 (mean = 6.17), and sulfate was relatively more important than nitrate, showing an average equivalent …
Sprinkler Application Of So2 - Treated Groundwater At The Sandarosa Farm, Snowville, Utah, V. Dean Adams, Craig S. Criddle
Sprinkler Application Of So2 - Treated Groundwater At The Sandarosa Farm, Snowville, Utah, V. Dean Adams, Craig S. Criddle
Reports
Sulfur is recognized as one of the essential elements for plant growth. It has also been used in agriculture for reclamation of saline and sodic soils. During the reclamation process there is the potential benefit of increased availability of phosphorus and certain micro-nutrients for plant uptake. There is also potential for increased infiltration thus increasing water utilization efficiency.
Sulfur has been applied to soils in a flake or nodule form, by the addition of sulfuric acid and most recently by the application of sulfurous acid. The raw sulfur addition technique is accomplished by spreading raw sulfur on the soil and …
Consumptive Use And Water Requirements For Utah, A. Leon Huber, Frank W. Haws, Trevor C. Hughes, Jay M. Bagley
Consumptive Use And Water Requirements For Utah, A. Leon Huber, Frank W. Haws, Trevor C. Hughes, Jay M. Bagley
Reports
Foreword: Studies on the meteorological determinants of evapotranspiration were initiated at least as long ago as the 1920s and by the late 1940s had produced the Blaney-Criddle method for estimating crop consumptive use. The resulting ability to estimate water requirements by both location and crop added a new scientific dimension to water rights administration that was first introduced into the courts of Utah during adjudication of water rights in the Escalante Valley in 1949. Application of the consumptive use concept to water rights administration and water resources planning, however, required a wirtten reference. Technical Publication No. 8 entitled "Consumptive Use …