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Articles 24391 - 24420 of 24937
Full-Text Articles in Entire DC Network
Water Resources News, Volume 6, No. 1, January 1974
Water Resources News, Volume 6, No. 1, January 1974
Water Current Newsletter
From the Desk of the Director
1974 Summer Institute
Water Resources Seminar Series
Energy Conference Proceedings Available
Feedlots Pollute Western Water
Geothermal Energy Dangerous
Water Funds on Ice
Insurance Sales Up But Not Final
REAP Funds May Freeze
River Moratorium Continued
Do-It-Yourself Dam Plan Approved
Environment and Energy Headed in Same Direction
Pavement with Ready-Made Holes
Research Review: Biophysical Control of Water Loss
Fugitive Particulate From Highway Construction, Kennard F. Kosky
Fugitive Particulate From Highway Construction, Kennard F. Kosky
Retrospective Theses and Dissertations
National ambient air quality standards for particulate matter have been promulgated since April, 1971. While effects of stationary sources on these standards have been examined, little research has been accomplished on the effects of fugitive particulate. This thesis examines the environmental impact of a fugitive dust source, Highway Construction. Using the High-Volume reference method for particulate sampling, the effect of Highway construction was determined. An analysis of concentrations, distance influences, meteorological influences, particle sizes and construction influences is presented. The data obtained from this study indicates the major influence of concentrations is a function of distance and sampling height. Particle …
Occupational Choice And Employment Stability Among Forest Workers, Philip L. Cottel
Occupational Choice And Employment Stability Among Forest Workers, Philip L. Cottel
Yale School of the Environment Bulletin Series
No abstract provided.
Osha's Impact On Industry, Paul Christ Noller
Osha's Impact On Industry, Paul Christ Noller
Retrospective Theses and Dissertations
On December 29, 1970, the President signed into law the Williams-Steiger Occupational Safety and Health Act (OSHA) of 1970, which became effective April 28, 1971. The purpose of this act is to assure safe and healthful working conditions for the nation's wage earners. The law provides that each employer has the basic duty to furnish his employees a place of employment which is safe from recognized hazards that cause death or serious physical harm. The implementation of the OSHA Act has been the most extensive intervention into the day-to-day operation of American Industry in history. Originally, employers expressed doubt that …
Evaluation And Impact Of Planning And Development Under The Washington State Shoreline Management Act, Donald S. Skone
Evaluation And Impact Of Planning And Development Under The Washington State Shoreline Management Act, Donald S. Skone
All Master's Theses
The Shoreline Management Act of 1971, ballot proposition 43B, was approved by the voters of the State of Washington on November 7, 1972. The Act is designed to prevent uncoordinated and piecemeal development of the shorelines in Washington State. This study focuses on the impact of the Shoreline Management Act on development of the shorelines. Emphasis is placed on the non-development nature and intent of the Act. Included is a sample study of implementation of the Act under the Guidelines.
Land Systems Of The Brockman River Catchments, S. Porritt
Land Systems Of The Brockman River Catchments, S. Porritt
Natural resources published reports
The survey was conducted to gain basic information about the agricultural land use of the Brockman River Catchment. The University of Western Australia Faculty of Agriculture was interested in the area as a compact, agriculturally diverse area close to Perth which was, therefore, suitable for filed studies. The Department of Agriculture, Moora Office was interested in this study as a framework within which to improve its extension services in the area.
Both parties cooperated in investigations of the area by providing data and equipment. Field work was carried out in summer 1973-74 and data compiled by an agricultural science student …
Some Concepts In Rangeland Management, R B. Hacker
Some Concepts In Rangeland Management, R B. Hacker
Journal of the Department of Agriculture, Western Australia, Series 4
The arid and semi-arid zones of Australia occupy about 75 per cent of the land mass. The pastoral industries are located within these zones and, although productivity per unit area is low, the region nevertheless constitutes one of the nation's valuable renewable resources.
If properly managed, such a resource may be maintained as a productive asset indefinitely.
Phytoplankton Distribution And Water Quality Indices For Lake Mead (Colorado River), Robert D. Staker, Robert W. Hoshaw, Lorne G. Everett
Phytoplankton Distribution And Water Quality Indices For Lake Mead (Colorado River), Robert D. Staker, Robert W. Hoshaw, Lorne G. Everett
Publications (WR)
Phytoplankton samples were collected in Lake Mend 6 times from September 1910 to June 1971 for 8 stations at depths of 0. 3, 5, 10, 20, and 30 m. These samples were processed through a Millipore filter apparatus and 79 planktonic algae were identified. Algal divisions represented were Bacillariophyta, 42 species; Chlorophyta, 18 ; Cyanophyta, 9; Chrysophyta, 3; Cryptophyta, 3; Pyrrophyta, 2; and Euglenophyta, 2. Blue-green algae were dominant in late summer and fall; green algae, diatoms, and, cryptomonads in winter; and green algae in spring. The early summer flora was best represented by the Chlorophyta, Cryptophyta, and Chrysophyta. Palmer's …
A Survey Of The Water Quality And Fishes Of Rocky Branch Nature Preserve, Clark County, Illinois, Larry J. Decker
A Survey Of The Water Quality And Fishes Of Rocky Branch Nature Preserve, Clark County, Illinois, Larry J. Decker
Masters Theses
No abstract provided.
The Water Quality And Benthic Macroinvertebrate Fauna Of Lake Charleston, Coles County, Illinois, Paul Barding
The Water Quality And Benthic Macroinvertebrate Fauna Of Lake Charleston, Coles County, Illinois, Paul Barding
Masters Theses
The benthic macroinvertebrate fauna and 15 water quality parameters for five sites on Lake Charleston, Coles County, Illinois were examined for 26 weeks from March 14 through September 5, 1974. None of the water quality parameters studied showed sufficient deviations at any particular area on the lake to merit demarcated water quality zonation. The lake, with its continuous mixing and shallow depth, represented a fairly stable and continuous environment. The benthic macroinvertebrate fauna was determined as fairly diverse and some indication of seasonal variation was apparent. No significant compositional variation over different areas of the lake was found, also indicating …
The Mormon Role In Irrigation Beginnings And Diffusions In The Western States: An Historical Geography, Kelly C. Harper
The Mormon Role In Irrigation Beginnings And Diffusions In The Western States: An Historical Geography, Kelly C. Harper
Theses and Dissertations
Irrigation has played an important part in the development of the Western States. Its beginnings have often been associated with the Mormon settlement in Utah. However, irrigation had its inception in the West long before the Mormons came to the Great Basin in 1847. The spatial extent of irrigation before this date included limited acreage in nearly every Western State.
Before their arrival in the Great Basin the Mormons had become acquainted with irrigation methods. Knowledge of irrigation had diffused to them primarily from the Spanish in the Southwest. Thus, they were well prepared to begin their irrigation enterprises in …
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.
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
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
Use Of Perches At Refinery Sites, J. J. Dill
Use Of Perches At Refinery Sites, J. J. Dill
Bird Control Seminars Proceedings
I was listed to speak about bird control on industrial sites, so I have selected three or four of the more interesting jobs that we have worked on over the past ten years. Naturally the ones that the pest control firms call us about are those that they have tackled from several different angles and been unable to solve. As a result of this, we have had several really interesting bird control jobs in conjunction with pest control firms. I think each one of them will point out different problems and ways to solve them. The first of the jobs …
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?”
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 …
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.
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.
A Bibliography On The Red-Winged Blackbird, Noel J. Cutright
A Bibliography On The Red-Winged Blackbird, Noel J. Cutright
Bird Control Seminars Proceedings
Following the completion of my doctoral dissertation on the Red-winged Blackbird, I decided to compile a bibliography on the species. This bibliography updates and expands the selected bibliography on Redwings prepared by Mealey and Mitchell in 1966. No effort was made to list the many progress and final reports on various aspects of blackbird research issued by the Bureau of Sport Fisheries and Wildlife. Literature citations follow the Style used in The Journal of Wildlife Management.
Registered Participants -- Sixth Bird Control Seminar 1973
Registered Participants -- Sixth Bird Control Seminar 1973
Bird Control Seminars Proceedings
No abstract provided.
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.
Where Are We In Bird Control The Urban Scene, C. W. Marshall
Where Are We In Bird Control The Urban Scene, C. W. Marshall
Bird Control Seminars Proceedings
Four (4) major bird control methods are presently registered: (1) Bird repellents (2) Stomach distress repellents (3) Contact poisons (4) Stomach poisons Seven hundred and sixty seven (767) companies out of 1800 NPCA members indicate they are engaged in bird control. This number will undoubtedly grow for birds do constitute a health, economic and nuisance problem. The amended FIFRA Act will undoubtedly have an effect on bird control methods. More restrictions will probably be placed on such poisonous materials as endrin and strychnine. If endrin is allowable, “perch” use will be the only methods, strychnine will probably be greatly restricted. …
A Field Test Of Methiocarb Efficacy In Reducing Bird Damage To Michigan Blueberries, Richard A. Dolbeer, Charles R. Ingram, Allen R. Stickley Jr.
A Field Test Of Methiocarb Efficacy In Reducing Bird Damage To Michigan Blueberries, Richard A. Dolbeer, Charles R. Ingram, Allen R. Stickley Jr.
Bird Control Seminars Proceedings
Over 20,000 acres of highbush (cultivated) blueberries are grown in the United States (Johnston et al. 1969). The major producing states are Michigan, New Jersey, North Carolina, Washington, Indiana, and Oregon. Bird damage to blueberries is widespread and sometimes severe (Vaile and Moore, 1968; Pearson, 1958; Hayne and Cardinell, 1949; and Schwartze and Alcorn, 1960). Unfortunately, accurate estimates of less from birds are lacking. Non-lethal methods of controlling bird damage are essential since much of the damage is caused by popular song birds protected by Federal law. Scare devices, including exploders and electronic broadcast alarms, are often used with variable …
Preliminary Reconnaissance Water Quality Survey Of The Buffalo National River, R. E. Babcock, H. C. Macdonald, E. E. Dale Jr., R. L. Meyer, Joe Nix, D. G. Parker, Eugene Schmitz
Preliminary Reconnaissance Water Quality Survey Of The Buffalo National River, R. E. Babcock, H. C. Macdonald, E. E. Dale Jr., R. L. Meyer, Joe Nix, D. G. Parker, Eugene Schmitz
Arkansas Water Resources Center Technical Reports
In accordance with Contract No. CX 700030105, dated 12 February 1973, the University of Arkansas , Water Resources Resear ch Center is submitting a "Preliminary Reconnaissance Water Quality Survey of the Buffalo National River." The Water Resources Research Center of Arkansas has supplied the necessary personnel and facil ities to perform a preliminary reconnaissance survey of the Buffalo National River of Arkansas with special emphasis placed on the establishment of both permanent and temporary benchmarks for water quality sampling. Preliminary water quality samples have been collected to make those chemical, physical, and biological analyses as defined by Mr . Roland …
Press Reports, Walter A. Lawrance
Water Resources News, Volume 5, No. 10, October 1973
Water Resources News, Volume 5, No. 10, October 1973
Water Current Newsletter
From the Desk of the Director
Call for Proposals - OWRR Title II Program FY 1975
Title II Grant to Bob Olson
Energy Conference
Battle on the Hill
USGS - Change of Address
National Committee on Water Quality is Founded
Reconsideration of WRC Standards Urged
House OK's $116 Million for Big Cypress
EPA Requires Payment for Sewage Users
US - Mexico Set Up $115 Million Water Desalting Project
Streams Disrupted by Army - SCS Diggings
Comptroller General Staats Requires EPA Impact Statements
Deadlines Set for Feedlot Operators
EPA Rules on Public Participation
Composted Sewage Sludge Used as Fertilizer
Bicycling Anyone? …
Sociocultural Impact Of Reservoirs On Local Government Institutions, Philip Drucker, Jerry Eugene Clark, Lesker Dianne Smith
Sociocultural Impact Of Reservoirs On Local Government Institutions, Philip Drucker, Jerry Eugene Clark, Lesker Dianne Smith
KWRRI Research Reports
This study of the probable sociocultural impact of a proposed reservoir in central Kentucky on the institutions of local governments of a community adjacent to the reservoir utilizes anthropological concepts of social values and cultural and social change as well as anthropological research techniques. Data on observed impact on the same institutions in communities adjacent to two recently completed Kentucky reservoirs permit inferences as to probable directions and extent of reservoir-related change. Specific aspects of impact considered include: effects of reduction of the county tax base due to Federal acquisition of lands, including necessity for increased severity of taxes and …
Water Resources News, Volume 5, No. 8, August 1973
Water Resources News, Volume 5, No. 8, August 1973
Water Current Newsletter
From the Desk of the Director
Underground Dam Provides Water Supply
Northern Great Plains Resource Program Meetings Held
Russell Train Heads EPA
Warren Fairchild New Director of Water Resources Council
New Department Proposed
Backlog of Water Projects
National Commission Short Sighted on Water Needs
New Discharge Permits for Feedlots
Fiscal Year 1974 Title II Programs Announced