Open Access. Powered by Scholars. Published by Universities.®
- Institution
-
- University of Nebraska - Lincoln (12383)
- Utah State University (2954)
- University of Nevada, Las Vegas (1901)
- Montana Tech Library (1819)
- China Coal Technology and Engineering Group (CCTEG) (1799)
-
- Department of Primary Industries and Regional Development, Western Australia (1721)
- University of Colorado Law School (1643)
- Chulalongkorn University (1418)
- University of Kentucky (1362)
- Portland State University (1348)
- University of Arkansas, Fayetteville (994)
- City University of New York (CUNY) (895)
- University of South Florida (685)
- Old Dominion University (676)
- SIT Graduate Institute/SIT Study Abroad (668)
- Montclair State University (611)
- Clemson University (595)
- University of Texas Rio Grande Valley (584)
- Louisiana State University (532)
- South Dakota State University (498)
- Loyola Marymount University and Loyola Law School (489)
- Edith Cowan University (455)
- International Centre of Insect Physiology and Ecology (368)
- World Maritime University (358)
- University of Texas at El Paso (355)
- Chapman University (353)
- Western Kentucky University (343)
- California Polytechnic State University, San Luis Obispo (296)
- Chinese Academy of Sciences (293)
- Wofford College (287)
- Keyword
-
- Western Australia (1128)
- Climate change (1017)
- Sustainability (928)
- Water quality (753)
- United States (661)
-
- Groundwater (566)
- Conservation (519)
- Environment (478)
- 2014 International Conference on Hydroinformatics HIC (464)
- California (426)
- Agriculture (385)
- Priority Soils (385)
- Water (371)
- Drought (364)
- Climate (352)
- Colorado (352)
- Natural resources (332)
- Utah (311)
- Gas (306)
- Remote sensing (303)
- Management (293)
- Energy (291)
- Invasive species (277)
- Salinity (276)
- Ecology (275)
- Hydrology (250)
- Nebraska (249)
- And Energy; Structural Materials; Sustainability (248)
- Energy Systems; Environmental Indicators and Impact Assessment; Environmental Monitoring; Mining Engineering; Oil (248)
- Biodiversity (247)
- Publication Year
- Publication
-
- Silver Bow Creek/Butte Area Superfund Site (1806)
- Coal Geology & Exploration (1799)
- School of Natural Resources: Faculty Publications (1731)
- United States Department of Agriculture Wildlife Services: Staff Publications (1622)
- Thai Environment (1023)
-
- Reports (728)
- Electronic Theses and Dissertations (627)
- Independent Study Project (ISP) Collection (627)
- World of Coal Ash Proceedings (579)
- United States Geological Survey: Staff Publications (519)
- Theses and Dissertations (513)
- The Prairie Naturalist (483)
- Great Plains Wildlife Damage Control Workshop Proceedings (478)
- International Conference on Hydroinformatics (464)
- Theses (427)
- UNLV Theses, Dissertations, Professional Papers, and Capstones (426)
- United States Department of Commerce: Staff Publications (426)
- School of Earth, Environmental, & Marine Sciences Faculty Publications (408)
- LSU Master's Theses (376)
- All Peer-Reviewed Publications (368)
- Arkansas Water Resources Center Technical Reports (367)
- School of Natural Resources: Dissertations, Theses, and Student Research (367)
- USF Tampa Graduate Theses and Dissertations (359)
- Open Access Theses & Dissertations (347)
- S.C. Water Resources Conference (336)
- Journal of the Department of Agriculture, Western Australia, Series 4 (334)
- Memorandum (316)
- All Graduate Theses and Dissertations, Spring 1920 to Summer 2023 (307)
- Environmental Science and Management Faculty Publications and Presentations (298)
- Water Current Newsletter (296)
- Publication Type
Articles 51841 - 51870 of 52345
Full-Text Articles in Entire DC Network
Central Utah Project Ultimate Phase: Inventory Of Available Data, Bureau Of Reclamation
Central Utah Project Ultimate Phase: Inventory Of Available Data, Bureau Of Reclamation
Elusive Documents
The plan for the Central Utah project involves a diversion of water from streams in the Uinta Basin in the Upper Colorado River Basin to the closed Bonneville Basin in Central Utah and other associated water resource developments in both basins. Construction of the initial phase of the project was authorized by the Colorado River Storage Project Act of April 11, 1956 (70 Stat. 105).
The ultimate phase will expand on the initial phase development. Its purpose will be to increase the transbasin diversion to the Bonneville Basin and to provide water for replacement and additional use in the Uinta …
Pool Studies, Walter A. Lawrance
Ultrasonic Tracking Of Migratory Fishes With An Internal Tag, Ross M. Horrall, H. F. Henderson, A. D. Hasler
Ultrasonic Tracking Of Migratory Fishes With An Internal Tag, Ross M. Horrall, H. F. Henderson, A. D. Hasler
School of Natural Resources: Faculty Publications
First paragraph:
A small ultrasonic tag, 9 mm by 40 mm in size, has been developed by members of the fish orientation group at the University of Wisconsin. The tag emits a continuous signal at approximately 65 kc/sec. The signal is received via a directional hydrophone and a high quality communications receiver. Tracking ranges of up to 1 km have been obtained. The placement of the tag is internal: either into the stomach or into the body cavity of the fish. The tags and tracking equipment have been successfully employed in studies on the open water movements and orientation of …
Canine Teeth In Two Nebraska Mule Deer, John P. Weigand
Canine Teeth In Two Nebraska Mule Deer, John P. Weigand
Nebraska Game and Parks Commission: Staff Research Publications
During the November 1963 deer hunting season in Nebraska, hunters were required to produce all deer bagged at compulsory check stations. Information regarding species, sex and age of all deer checked was recorded at each station. It was at the North Platte station that the author examined the deer described below. A total of 423 deer, of which 322 were mule deer, were examined at this station.
Evaluation Of Chemical Composition And Particle Size Gradation Of Evaporation-Reducing, Monolayer-Forming Materials, Vaughn E. Hansen, Gaylord V. Skogerboe
Evaluation Of Chemical Composition And Particle Size Gradation Of Evaporation-Reducing, Monolayer-Forming Materials, Vaughn E. Hansen, Gaylord V. Skogerboe
Reports
Initial field testing began shortly after the arrival of materials in August, 1964. The field experiments were designed to evaluate the effects of the long-chain alcohol C20 and particle size gradation on the effectiveness of evaporation retardants when applied by aerial techniques. The materials which were tested at Utah Lake are listed below.
1964 Drought In Connecticut, The, Byron E. Janes, Joseph J. Brumbach
1964 Drought In Connecticut, The, Byron E. Janes, Joseph J. Brumbach
Storrs Agricultural Experiment Station
No abstract provided.
Bear River Project First Phase Idaho And Utah (Appendix E), United States Department Of The Interior, Bureau Of Reclamation
Bear River Project First Phase Idaho And Utah (Appendix E), United States Department Of The Interior, Bureau Of Reclamation
Elusive Documents
The following report presents estimates of the value of irrigation and of the ability of water users to pay for irrigation water supplied from the development of the Bear River project. A general description of the existing agricultural economy and projections as to future economic conditions with development of the project are also presented in this study. The economic analysis of the Bear River project has been accomplished in accordance with Reclamation Instructions and directives concerning the preparation of feasibility reports. Irrigation payment capacity by the water users, expressed in dollars and cents, was accomplished through the farm budget method …
Bear River Project First Phase Idaho And Utah (Appendix B), United States Department Of The Interior, Bureau Of Reclamation
Bear River Project First Phase Idaho And Utah (Appendix B), United States Department Of The Interior, Bureau Of Reclamation
Elusive Documents
By means of storage reservoirs, distribution works, and water exchanges, the Bear River project, first phase, would increase the usable water supply of Bear River below Bear Lake and its Cache Valley tributaries, Cub River and Mink Creek, for irrigation, municipal and industrial uses, and fish and wildlife propagation. Project reservoirs would also provide recreation and flood control benefits. The jroject would have main stem and East Cache segments.
Bear River Project First Phase Idaho And Utah (Appendix C), United States Department Of The Interior, Bureau Of Reclamation
Bear River Project First Phase Idaho And Utah (Appendix C), United States Department Of The Interior, Bureau Of Reclamation
Elusive Documents
The project lands of the Bear River project (first phase) have been classified with respect to their suitability for sustained crop production under irrigation development. This appendix to the feasibility report is a presentation of the investigations and results of these land classification studies.
The land classification surveys were conducted for the purpose of locating and delineating by proper land class and subclass the areas of arable land which could be served under the proposed project facilities. To accomplish this objective, all lands were given a thorough examination. including intensive field and laboratory tests. Following the final selection of the …
Bear River Project First Phase Idaho And Utah (Appendix A), United States Department Of The Interior, Bureau Of Reclamation
Bear River Project First Phase Idaho And Utah (Appendix A), United States Department Of The Interior, Bureau Of Reclamation
Elusive Documents
By means of storage reservoirs, distribution works, and water exchanges, the Bear River project, first phase, would increase the usable water supply of Bear River below Bear Lake and its Cache Valley tributaries, Cub River, Mink Creek, for irrigation, municipal and industrial uses, and fish and wildlife propagation. Project reservoirs would also provide recreation and flood control benefits. The Project would have main stem and East Cache segments.
Water Chemistry Survey Of Boulder Basin, Lake Mead, P. R. Tramutt, Bureau Of Reclamation
Water Chemistry Survey Of Boulder Basin, Lake Mead, P. R. Tramutt, Bureau Of Reclamation
Publications (WR)
The survey results indicate that the impoundment of water behind Hoover Dam has not adversely affected the dissolved oxygen (DO) content and that water quality and DO content were uniform regardless of depth. The study made in April-May 1964 will provide water quality data of Lake Mead prior to releases from Lake Powell as a basis for evaluating Lake Powell's effect on water quality and limnology of Lake Mead. The performance of a DO analyzer was tested and found unsatisfactory at depths below 150 ft. Parameters tested by standard chemical analyses of water samples in the Denver Laboratory and by …
Graphical Solutions To Frequently Encountered Fluid Flow Problems, Roland W. Jeppson
Graphical Solutions To Frequently Encountered Fluid Flow Problems, Roland W. Jeppson
Reports
Introduction
Graphical methods are often used by engineers to solve frequently used or complex formulas which require trial and error solutions. Perhaps the best known graphical tool used by the engineer is the slide rule, but anyone familiar with its use will recognize its limitations both in time and accuracy. For many problems which involve many repetitive computations high speed digital or analog computers are the most effective tools for solution. There are, however, many problems requiring considerable engineering time for slide rule solutions where solutions are not justifiable on computers. The use of nomograms for such problems is desirable. …
Amphibians And Reptiles Of Vigo County, Indiana, David Rubin
Amphibians And Reptiles Of Vigo County, Indiana, David Rubin
All-Inclusive List of Electronic Theses and Dissertations
Vigo County, Indiana is an extremely interesting area for herpetological studyo Its geographical location allows for the interplay of faunal elements from east, west, north, and south (Smith and minton, 1957) and its physiography permits investigation of the relations of terrain and glacial geology to herpetofaunal distribution. Blatchley (1891, 1899) published two papers on the amphibians and reptiles of the county and Allyn and Shockley (1938) reported on the county's salamandersa The present paper has the following objectives: to determine which species occur or have recently occurred in Vigo County; to determine amphibian and reptile distribution in the county; to …
A Device For Holding Objects In The Stomachs Of Fish, Earl R. Kendle, Earl R. Kendle, Larry A. Morris
A Device For Holding Objects In The Stomachs Of Fish, Earl R. Kendle, Earl R. Kendle, Larry A. Morris
Nebraska Game and Parks Commission: Staff Research Publications
Studies were initiated in 1962 which involved holding objects in the stomachs of fish for extended periods of time. To accomplish this, it was necessary to construct a device which would withstand regurgitating actions without inflicting injury, and would not disrupt the normal behavior of the fish. This device consisted of a plastic rod that was attached to the isthmus of the fish and extended down the gullet into the stomach.
Age And Growth Of The River Carpsucker, Carpiodes Carpio, In The Missouri River, Larry A. Morris
Age And Growth Of The River Carpsucker, Carpiodes Carpio, In The Missouri River, Larry A. Morris
Nebraska Game and Parks Commission: Staff Research Publications
The river carpsucker, Carpiodes carpio, was collected in the Missouri River bordering eastern Nebraska in 1961 and 1962. During and preceding the study period the course of the river was being altered to promote commercial barge traffic. These alterations resulted in numerous cutoff lakes and chutes many of which were left open to the river at their downstream ends. Collections were made both here and in the river channel. Age and growth data from collections in the cutoff lakes and chutes were combined, while age and growth determinations were made separately for fish from the main stream. The differences …
Regulation Of Pheasant Density Through Nest Abandonment In South-Central Nebraska, Raymond L. Linder, C. Phillip Agee
Regulation Of Pheasant Density Through Nest Abandonment In South-Central Nebraska, Raymond L. Linder, C. Phillip Agee
Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts
In a five-year study of the ring-necked pheasant (Phasianus colchicus) in south-central Nebraska, Linder, Lyon and Agee (1960) proposed that "the quality of nesting environment determines the number of nests which will be successful in a given year; this regulates total production which in turn determines the following year's breeding population." These conclusions were based upon the following findings:
1. A close correlation existed between the number of chicks produced and the number of hens the following spring. Because of this relationship it was concluded that mortality through fall, winter and early spring was relatively constant from year …
Distribution And Relative Abundance Of Billfishes (Istiophoridae) Of The Pacific Ocean, John K. Howard, Shoji Ueyanagi
Distribution And Relative Abundance Of Billfishes (Istiophoridae) Of The Pacific Ocean, John K. Howard, Shoji Ueyanagi
Studies in Tropical Oceanography
No abstract provided.
Tree Identification Manual
School of Natural Resources: Faculty Publications
This circular is intended to help interested persons to become better acquainted with some native and introduced trees of Nebraska. Included are descriptions and illustrations of the leaf, winter twig, and fruit of 38 species which may be found in Nebraska. Leaves, winter twigs, and fruit are important identifying features of plants.
National Forest Recreation In Utah, U.S. Department Of Agriculture: Forest Service
National Forest Recreation In Utah, U.S. Department Of Agriculture: Forest Service
Elusive Documents
No abstract provided.
Fruit Growing In Western Australia, Western Australian Department Of Agriculture, Western Australian Tourist Development Authority
Fruit Growing In Western Australia, Western Australian Department Of Agriculture, Western Australian Tourist Development Authority
Horticulture published reports
Revised 1965.
The Mediterranean type climate of the coastal belt of the south-west of Western Australia is suitable for the commercial production of apples, pears, various stone fruits, oranges, grapes, and several other less important fruits. The warm dry summers (November-March), are too severe for the profitable production of many berry fruits and the winters too cool and wet for most tropical fruits. Figs, mulberries and olives all flourish in this climate but, for economic reasons, few are grown commercially.
A small tropical fruit industry, mainly bananas, has been established along the banks of the Gascoyne River at Carnarvon, which …
Bear River Project First Phase Idaho And Utah (Appendix D), United States Department Of The Interior, Bureau Of Reclamation
Bear River Project First Phase Idaho And Utah (Appendix D), United States Department Of The Interior, Bureau Of Reclamation
Elusive Documents
By means of storage reservoirs, distribution works, and water exchanges, the Bear River project, first phase, would increase the usable water supply of Bear River below Bear Lake and its Cache Valley tributaries, Cub River and Mink Creek, for irrigation, municipal and industrial uses, and fish and wildlife propagation. Project reservoirs would also provide recreation and flood control benefits. The project would have main stem and East Cache segments.
A History Of The War Service Land Settlement Scheme Western Australia, A, R. Barrett
A History Of The War Service Land Settlement Scheme Western Australia, A, R. Barrett
Farm Systems and Economics published reports
In writing a history of the Western Australian War Service Land Settlement Scheme, it is pertinent to remark that land settlement projects have ever been difficult and, in fact, to date very few have been really successful. However, there has always been the necessity to accede to the desire of returning men to go on the land, also in States such as Western Australia there was and still is the need for further land development. Therefore, when the Commonwealth Government offered to provide the funds for servicemen's rehabilitation on the land the State gladly accepted and agreed to take responsibility …
Contour Planting For Hillside Orchards. Part 1, N H. Shorter
Contour Planting For Hillside Orchards. Part 1, N H. Shorter
Journal of the Department of Agriculture, Western Australia, Series 4
FRUIT growers intending to plant an orchard on sloping land, would be well advised to consider the suitability of the block for planting on a contour system.
Utah Upland Game Bird Harvest 1964 Publication, Bob Nielson, Jess Winn, Reed Henderson, Robert Hinman, James Bates
Utah Upland Game Bird Harvest 1964 Publication, Bob Nielson, Jess Winn, Reed Henderson, Robert Hinman, James Bates
Other Publications in Wildlife Management
To determine the harvest of upland game birds, hunting success, distribution of harvest, and distribution of hunting pressure in 1964.
The Starling, John L. Long
The Starling, John L. Long
Journal of the Department of Agriculture, Western Australia, Series 4
Despite their pretty colour and their song, starlings cannot be considered beneficial, especially in the fruit and grain-growing areas of W.A. where they are declared vermin.
MILLIONS of starlings inhabit the settled parts of eastern and south-eastern Australia, but so far they have not reached Western Australia.
Kimberley Research Station Progress Report, 1964 : Climate, Jan Jerzy Basinski, E. A. Fitzpatrick, W. R. Stern
Kimberley Research Station Progress Report, 1964 : Climate, Jan Jerzy Basinski, E. A. Fitzpatrick, W. R. Stern
Journal of the Department of Agriculture, Western Australia, Series 4
A review of recent research in climate, soils, tropical crops and pastures, weeds, insect pests and cattle husbandry at the Kimberley Research Station.
EXTENSIVE climatic data are recorded at the Station and analysed in relation to crop performance, irrigation requirements, and farm management practices.
The Resource Base For Water-Oriented Recreational Areas In Coles And Cumberland Counties, Roger J. Barry
The Resource Base For Water-Oriented Recreational Areas In Coles And Cumberland Counties, Roger J. Barry
Masters Theses
No abstract provided.
Water Vapor Measurements Using Infrared Absorption, Duard S. Woffinden
Water Vapor Measurements Using Infrared Absorption, Duard S. Woffinden
Reports
Man’s attempt to control the amount of available water has taken two approaches, i.e., weather modification and water storage through the use of man-made reservoirs. In either case, it is necessary to ascertain the water vapor content of the atmosphere. In the case of weather modification, if the water vapor content is insufficient, it is futile to attempt to start precipitation. In the case of reservoirs, it is important to know the evaporation rate since it has been demonstrated that some reservoirs provide a net negative contribution to the total water supply by increasing the normal evaporation losses. Any attempt …
Submerged Parshall Flumes Of Small Size, Gaylord V. Skogerboe, M. Leon Hyatt, J. Raymond Johnson, Joe D. England
Submerged Parshall Flumes Of Small Size, Gaylord V. Skogerboe, M. Leon Hyatt, J. Raymond Johnson, Joe D. England
Reports
The calibration of small Parshall flumes for measuring flows ranging in magnitude from 0.1 to 1.1 cubic feet per second (cfs) was accomplished by A. R. Robinson (1960) at Colorado State University. The purpose of Robinson’s investigation was to accurately calibrate and standardize the design of small Parshall measuring flumes. The rated flumes were constructed of galvanized sheet metal. Data was collected for Parshall flumes having throat widths of 1-, 2-, and 3- inches. Calibration tables or curves were prepared for both free and submerged flow. The dimensions of the Parshall flumes rated by Robinson are shown in Figure 1. …
Submergence In A Two-Foot Parshall Flume, Gaylord V. Skogerboe, M. Leon Hyatt, Joe D. England, J. Raymond Johnson
Submergence In A Two-Foot Parshall Flume, Gaylord V. Skogerboe, M. Leon Hyatt, Joe D. England, J. Raymond Johnson
Reports
The primary objective in this study was to ascertain the validity of the method of analyzing submergence developed by Hyatt (1965) in a standard 2-foot Parshall flume. The method of analyzing submergence was first developed for a trapezoidal flume (Hyatt, 1965), was later verified for a rectangular flume (Skogerboe, walker and Robinson, 1965), and has been shown by the authors to be valid for small Parshall flumes (Skogerboe, Hyatt, Johnson, and England, 1965). In view of previous findings, it was felt the method would also be valid for large Parshall flumes, and for this purpose the 2-foot flume was selected. …