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Articles 29731 - 29760 of 30776
Full-Text Articles in Entire DC Network
Waste Load Allocation For The Bear River Basin As Of October, 1973
Waste Load Allocation For The Bear River Basin As Of October, 1973
Reports
No abstract provided.
Waste Load Allocation For The Virgin River Basin As Of October, 1973
Waste Load Allocation For The Virgin River Basin As Of October, 1973
Reports
No abstract provided.
Evaluating Water Reuse Alternatives In Water Resources Planning, A. Bruce Bishop, William J. Grenney, Rengasan Narayanan, Stanley L. Klemetson
Evaluating Water Reuse Alternatives In Water Resources Planning, A. Bruce Bishop, William J. Grenney, Rengasan Narayanan, Stanley L. Klemetson
Reports
Water reuse is a recognized option for augmenting water supplies to provide for expanded water needs. A methodology is developed for examining optimal strategies for water reuse within the context of the total water resources system, including both the provision of water supplies for various uses and management of wastewaters. A model of the water resources system is formulated as a “transportation “ or “transshipment” problem in linear programming depicting the possible sources of supply, including effluent sources available for reuse, which can be used to satisfy the requirements of various water users. The optimizing objective in the model is …
Modeling The Total Hydrologic-Sociologic Flow System Of Urban Areas - Phase Ii, Wade H. Andrews, J. Paul Riley, George B. Shih, Malcolm B. Masteller
Modeling The Total Hydrologic-Sociologic Flow System Of Urban Areas - Phase Ii, Wade H. Andrews, J. Paul Riley, George B. Shih, Malcolm B. Masteller
Reports
Introduction and Overview: This is an interim report on Phase II of the three phase study. The objectives covered in this phase were: 1. To gather social and hydrologic data needed to calibrate and test the model. 2. The expand the physical model to include the rural part of the watersheds. 3. To test and improve techniques of the logical linking of the hydrologic and sociologic systems. 4. To begin adapting the model to the computer. During the second phase for the hydrologic component of the model major emphasis was placed on the expansion of the hydrologic area and the …
Effect Of Temperature On Algal Removal By Alum Coagulation, Muhammad Anis H. Al-Layla, E. Joe Middlebrooks, Donald B. Porcella
Effect Of Temperature On Algal Removal By Alum Coagulation, Muhammad Anis H. Al-Layla, E. Joe Middlebrooks, Donald B. Porcella
Reports
Questions about the effect of temperature on algal cell coagulation and the relationships between algae removal and temperature, alum dosage, paddle speed, flocculation time, and settling time are answered. The investigations consisted of two series of tests: Studies on algae cultured under laboratory control, and algae in wastewater stabilization ponds. The jar-test technique was used for the coagulation of algal suspensions by alum. Coagulation of algae is caused mainly by the insoluble flocs of aluminum hydroxide. Other aluminum species also have coagulative properties but are far less effective. The destabilization of algal colloids results from enmeshment within the hydroxide precipitates, …
Upgrading Wastewater Stabilization Ponds To Meet New Discharge Standards, Donna H. Falkdenborg, Ronald F. Lewis, Donald J. Ehreth
Upgrading Wastewater Stabilization Ponds To Meet New Discharge Standards, Donna H. Falkdenborg, Ronald F. Lewis, Donald J. Ehreth
Reports
No abstract provided.
Geophysical Institute Annual Report 1973-74, Geophysical Institute
Geophysical Institute Annual Report 1973-74, Geophysical Institute
GI Reports
The 1973-74 Geophysical Institute Annual Report presents an overview of the year’s scientific research achievements across the Institute’s disciplines, alongside operational summaries covering finances, administrative changes, and other key activities.
The Mediterranean Coast Of Israel: A Planner's Approach, Sophia Professorsky
The Mediterranean Coast Of Israel: A Planner's Approach, Sophia Professorsky
Marine Affairs Theses and Major Papers
The coastal zone of Israel is facing an ever-growing pressure of varied and conflicting land uses. Spreading urbanization, from Nahariya in the north to Ashkelon in the south, gnaws agricultural areas; the needs for commercial ports and industrial plants stand in conflict with recreational uses of the seashore and, as described before, the natural conditions of land shelf structure, topography and climate, are favourable for both industry and residence so that the narrow stretch of the coastal zone attracts more and more of them.
Capitol Reef Wilderness Study, United States Deparment Of The Interior, National Park Service
Capitol Reef Wilderness Study, United States Deparment Of The Interior, National Park Service
Elusive Documents
Capitol Reef National Park is located in south-central Utah within
portions of Wayne, Garfield, Sevier, and Emery Counties. Situated on
the western edge of the Colorado Plateau, this scenic land is adjacent to
Dixie and Fishlake National Forests and Goblin Valley State Park.
Other Park Service areas nearby include Zion and Bryce Canyon
National Parks, and Cedar Breaks National Monument to the west;
Canyonlands National Park and Arches National Park to the east; and
Glen Canyon National Recreation Area to the south and east.
Measuring The Intangible Values Of Natural Streams, Part Ii, John A. Dearinger, George M. Woolwine, Charles R. Scroggin, Daniel R. Dolan, James S. Calvin
Measuring The Intangible Values Of Natural Streams, Part Ii, John A. Dearinger, George M. Woolwine, Charles R. Scroggin, Daniel R. Dolan, James S. Calvin
KWRRI Research Reports
This report describes the work done during Part II of a project which had as its aim the development of a way to quantify those intangible values peculiar to a small stream and its watershed. Part I was concerned with an application of the "uniqueness concept" in the evaluation of fifty-eight Kentucky streams. The results of this effort are in Report #40, U. K. Water Resources Institute (1971).
During the second part of the project:
- A method was developed whereby peoples' preferences for natural landscapes could be measured. The method utilized projected color slides and a rating system based on …
Water Resources News, Volume 5, No. 12, December 1973
Water Resources News, Volume 5, No. 12, December 1973
Water Current Newsletter
From the Desk of the Director
Flood Insurance Increased
EPA Not Revealing Economic Impact to Public
Future Assessment of Nation's Resources
NSF Seeks Proposals
Train Speaks on Environment vs Energy Crisis
Economy vs Environment
Water Resources Cost-Sharing Proposals Pending
WRC Water Policy Views
Senator Church Against "District Beneficiaries"
Higher Interest Rates Blasted Again
Atkins Relates Energy to Water
Research on Wastewater Application and Nitrogen Use
New Rules for Weather Modification Programs
The Prairie Naturalist Volume 5, No.4. December 1973
The Prairie Naturalist Volume 5, No.4. December 1973
The Prairie Naturalist
REESTABLISHMENT OF PRAIRIE IN EASTERN NORTH DAKOTA ▪ O. A. Stevens
THE AGE DISTRIBUTION OF ENVIRONMENTAL PERIODICALS ▪ D. H. Johnson
SOME OBSERVATIONS ON THE ECOLOGY OF PLUMATELLA REPENS (L.) (BRYOZOA: PLUMATELLIDAE) IN NORTHEASTERN NORTH DAKOTA ▪ R. D. Stoaks
CHRISTMAS BIRD COUNTS FOR NORTH DAKOTA - 1973 ▪ R. N. Randall 61
NOTE: Red-bellied Woodpecker in Rolette, County, North Dakota ▪ D. T. Disrud 52
Index to Volume 5
Ua12/2/1 College Heights Herald, Vol. 53, No. 25, Wku Student Affairs
Ua12/2/1 College Heights Herald, Vol. 53, No. 25, Wku Student Affairs
WKU Administration Documents
WKU campus newspaper reporting campus, athletic and Bowling Green, Kentucky news. Articles in this issue:
- Clayworth, Carl. Dero Downing Outlines University’s Energy Conservation Strategy
- Western Selects 36 Who’s Whos
- Elam, Jerry. Doobies to Appear Tuesday Night in Rescheduled Show
- James Midkiff, Miss Ronnah Childress Out-talk Foes – Oratorical Contests
- Interhall Council Plans Party
- Interfraternity Council Las Vegas Night Tonight
- How Long Will WKU Continue to Fall Back and Take It
- Powell, Larry. Raps Tax Editorial
- Baughman, Henry. Smoke Gets in His Eyes
- Western Hosts Ohio Valley Conference Debate Meet
- Merrill, Bonnie. ‘Hat Trick’: Fast Relief by America
- Johnston, Scott. Senior …
Social Costs And Benefits Of Water Resources Construction, Rabel J. Burdge, K. Sue Johnson
Social Costs And Benefits Of Water Resources Construction, Rabel J. Burdge, K. Sue Johnson
KWRRI Research Reports
This report analyzes and describes the process of relocating individuals and families who must move due to reservoir construction in Kentucky utilizing data collected in previous research. These data come from four separate studies: a study of community attitudes toward reservoir construction (Johnson county where the Paintsville reservoir is to be constructed), interviews with people who are slated for relocation when the Taylorsville reservoir is constructed, and two sets of interviews with people who have already been relocated due to reservoir construction (Cave Run and Carr Fork).
Psychological, social, economic and material costs and benefits associated with forced relocation are …
A Detailed Investigation Of The Sociological, Economic, And Ecological Aspects Of Proposed Reservoir Sites In The Salt River Basin Of Kentucky, Stuart E. Neff, Louis A. Krumholz, John R. Baker, Daryl E. Jennings, Andrew C. Miller, Jerry S. Parsons, Vincent H. Resh, David S. White
A Detailed Investigation Of The Sociological, Economic, And Ecological Aspects Of Proposed Reservoir Sites In The Salt River Basin Of Kentucky, Stuart E. Neff, Louis A. Krumholz, John R. Baker, Daryl E. Jennings, Andrew C. Miller, Jerry S. Parsons, Vincent H. Resh, David S. White
KWRRI Research Reports
Samples of water, bottom fauna, and fishes were collected from 66 stations in the Salt River and one of its principal tributaries, the Beech Fork and its tributary, the Chaplin River, Kentucky. Precipitation ranged from 38.86 inches (1969) to 58.04 inches (1970), an increase of nearly 50 percent with marked fluctuations in discharge. Intensive comparisons of phosphates, sulfates, specific conductance, total alkalinity, total hardness, and turbidity showed the streams to be relatively clean and healthy. Nearly 300 different kinds of benthic organisms and other macroinvertebrates have been collected and identified from the basin. Detailed studies of caddisflies and stream drift …
Water Resources News, Volume 5, No. 11, November 1973
Water Resources News, Volume 5, No. 11, November 1973
Water Current Newsletter
From the Desk of the Director
Energy Crisis May Cause Mineral Shortages
Chlorine Shortage Near
Water Bill On Its Way
Environmental Education Act Extended
Underground Water Supply in Danger
Water Projects Endangered by Mining
Guidelines Suit Filed
Muske Speaks Out on Waste Planning
Ex-Governor Peterson Replaces Train
What Happened on the Big Blue?
Information Dissemination Program Instituted
Higgins Appointed Water Board Liaison Officer
MRBC Announces Newsletter
Crop Depredations By Waterfowl In Wisconsin, Richard A. Hunt, James G. Bell
Crop Depredations By Waterfowl In Wisconsin, Richard A. Hunt, James G. Bell
Bird Control Seminars Proceedings
On December 5, 1965 the Governor of Wisconsin signed into law a statute permitting claims against the State for damages to crops by wild geese and ducks. This law had been rushed through the legislature in the wake of a rash of crop depredation complaints caused by Canada Geese in their off-refuge feeding flights from the Horicon National Wildlife Refuge. This paper reviews our experiences with waterfowl depredations in the development of a cooperative program by State and Federal wildlife agencies that has held a potentially serious wildlife problem to a minimum of financial losses and public relations concern.
Impact Of Cooling Towers On Bird Migration, Edward J. Rybak, William B. Jackson, Stephen H. Vessey
Impact Of Cooling Towers On Bird Migration, Edward J. Rybak, William B. Jackson, Stephen H. Vessey
Bird Control Seminars Proceedings
Construction of the Davis-Besse Nuclear Power Station on the SE shore of Lake Erie near Port Clinton, Ohio brings a massive, natural draft cooling tower (495 ft. high and 410 ft. wide at base) into migration pathways. Preoperational observations were undertaken to determine whether conditions existed under which the station structures intercepted migrating birds. Preliminary observations were made at the site (Fig. 1) in the fall of 1972 and intensified during the spring and fall migrations of 1973. Construction on the shell of the cooling tower was not completed until late in 1972; thus the full height had not been …
A Program For Developing Male Chemosterilants For Red-Winged Blackbirds, Joseph L. Guarino, Edward W. Schafer Jr.
A Program For Developing Male Chemosterilants For Red-Winged Blackbirds, Joseph L. Guarino, Edward W. Schafer Jr.
Bird Control Seminars Proceedings
Red-winged Blackbirds (Agelaius phoeniceus) are one of the primary species of birds contributing to agricultural damage throughout the United States. Methods have been developed for reducing the damage they cause to ripening corn (De Grazio et al. 1971; 1972), sprouting corn (Stickley and Guarino, 1972), ripening rice (DeHaven et al. 1971), and windrowed peanuts (Mott et al. 1972). These methods frighten or repel Redwings from crops; however, in some situations, techniques are also needed to manage specific problem-bird populations by reducing their numbers. At present, the primary methods for reducing large numbers of problem birds involve the use of chemical …
Night Flight Across A Blue Sky: Prognostics, Robert H. Giles Jr.
Night Flight Across A Blue Sky: Prognostics, Robert H. Giles Jr.
Bird Control Seminars Proceedings
The purpose of this presentation is to gain new perspectives on pest control and related phenomena. Some will call it “blue sky.” I would claim it informal futuristics. Systems men call such efforts feedforward; others grandify it with “prognostics.” Some say prognostics is one of the leading challenges of the day. We must anticipate future developments and imagine or invent new alternatives as a background for rational choice. The activity can influence today’s decisions, modify our concepts of risks and probable payoffs, and can help those of us who ask: “What am I really doing; what should I be doing?”
Avitrol 1973, Richard O. Winters
Avitrol 1973, Richard O. Winters
Bird Control Seminars Proceedings
The Federal Registration for Avitrol to be used in standing field corn restricts use to application under supervision of Governmental agencies trained in bird control. The majority of current Avitrol labels state, "For use by or under supervision of government agencies or pest control operators. Not for sale to the public." This slight difference has already caused much discussion and the matter isn't resolved yet. There are different interpretations of this statement. Also for crops the material is only registered for field corn. There is a need for the material to be registered for sweet corn and sunflowers, although I …
Bird Control In Milwaukee : A Case History, Laverne A. Penn
Bird Control In Milwaukee : A Case History, Laverne A. Penn
Bird Control Seminars Proceedings
In planning a city-wide pigeon control program, many problems must be considered to conduct such a program safely and efficiently. The City of Milwaukee Health Department has been engaged in some degree of nuisance bird control activity for more than thirty years. Early attempts at bird control consisted of using fireworks, rubber snakes, paper mache owls, and other devices to prevent starling roosting. All met with very limited success and were eventually abandoned. Until the post World War II period, Milwaukee, like most large cities, was plagued by an abundance of homeless pigeons. Pigeons were abundant on downtown streets, commercial …
Insurance, Gary Missigman
Insurance, Gary Missigman
Bird Control Seminars Proceedings
I would like to relate the coverages under your general liability policy to some of the losses that can occur in your business. Specifically, I would like to look at coverages that you should have under your comprehensive general liability policy and how they relate to you on the types of claims that may arise.
Winter Populations, Robert A. Pierce
Winter Populations, Robert A. Pierce
Bird Control Seminars Proceedings
I imagine we in Arkansas have more bird roosts than any other state in the nation. I think we could find 50 bird roosts this winter that have a million or more birds in each of them. Our problem is that we have these birds sitting in the wrong place; and we, along with the Wildlife Services people, have worked pretty hard on developing a technique for moving birds from where there are a lot of people to where there are very few people.
The Monk Parakeet And New Jersey Agriculture, Charles A. Wagg
The Monk Parakeet And New Jersey Agriculture, Charles A. Wagg
Bird Control Seminars Proceedings
Parrots and parakeets have been brought into the United States for as long as our sailors have sailed to the distant tropics. In more recent years, the keeping of exotic pets increased to almost fad proportions. The pet shops and importers have kept the United States supplied with a vast array of these species. Among them is the Monk Parakeet. Large numbers of Monk Parakeets have been imported to satisfy the demand for parrot-like birds. The largest percentage of these birds went to pet stores and ultimately ended up in homes as pets. Unfortunately, some of these birds were released …
O.S.H.A. Review, Travis W. Braun
O.S.H.A. Review, Travis W. Braun
Bird Control Seminars Proceedings
A Brief Review of O.S.H.A.: Purpose: "To assure so far as possible every working man and woman in the nation safe and healthful working conditions and to preserve our human resources."
Epa Registration And Licensing, Len P. Quattrochi, John R. Beck
Epa Registration And Licensing, Len P. Quattrochi, John R. Beck
Bird Control Seminars Proceedings
Originally we had the old Federal Insecticide, Fungicide, Rodenticide Act (FIFRA) which involved Health, Education and Welfare, Interior, Food and Drug Administration but was administered by USDA. This has been changed by the passage of the Federal Environmental Pesticide Control Act (FEPCA). Now in certain cases you will find that EPA is working through the States under the FEPCA law to develop policy. You will find EPA and the amended FIFRA will play a very important role in your business for several years.
Bird Management On The Farm And At The Processing Plant, Thomas K. Palmer
Bird Management On The Farm And At The Processing Plant, Thomas K. Palmer
Bird Control Seminars Proceedings
Bird management, whether conducted on farms or at food processing plants, utilizes a rather limited number of techniques in conjunction with an intimate knowledge of pest avian behavior. The deployment of bird management techniques is dependent upon the complexity of pest induced environment and limitations imposed by human, moral, political, social and economic pressures.
Agricultural Scene, Thomas Stockdale
Agricultural Scene, Thomas Stockdale
Bird Control Seminars Proceedings
I feel it would be interesting to examine another agricultural statistic to see whether the birds have had any influence on the agriculturists in Ohio with respect to what crops they plant. It is interesting to note that in 1960 we had about 3,383,000 acres of corn grown for grain in the state. That acreage has remained relatively constant. A low point was reached in 1969. The 1969 crop year here in Ohio was an extremely wet season; therefore there was difficulty in getting the crop planted in the spring of the year and difficulty getting the crop harvested in …
Where Are We? - National Scene, Richard N. Smith
Where Are We? - National Scene, Richard N. Smith
Bird Control Seminars Proceedings
When the question is asked, “Where are we?”, we must compare our progress to where we were in the past or to a goal of the future. When we do this, it is apparent that much has been accomplished during the past ten years, however, the goal of alleviating bird damage to all agricultural crops has not yet been met. We have developed methods to combat crop losses (Avitrol, scaring devices), we know more about bird population dynamics, more about bird behavior and physiology. Yet, there is much more to accomplish, for we have a number of bird crop damage …