Open Access. Powered by Scholars. Published by Universities.®
- Institution
-
- University of Nebraska - Lincoln (2069)
- University of Colorado Law School (430)
- Department of Primary Industries and Regional Development, Western Australia (341)
- Western Kentucky University (269)
- University of Arkansas, Fayetteville (183)
-
- Portland State University (134)
- Old Dominion University (123)
- University of South Florida (117)
- Utah State University (109)
- University of Kentucky (105)
- University of Nevada, Las Vegas (105)
- University of New Mexico (90)
- Chapman University (80)
- Western Michigan University (69)
- Boise State University (60)
- Wilfrid Laurier University (55)
- City University of New York (CUNY) (54)
- University of Dar es Salaam (51)
- Central Washington University (45)
- Louisiana State University (43)
- Illinois State University (42)
- University of Montana (39)
- Clemson University (32)
- Missouri State University (32)
- University of Minnesota Morris Digital Well (32)
- Purdue University (31)
- California Polytechnic State University, San Luis Obispo (25)
- University of Southern Maine (25)
- University of Texas at El Paso (21)
- West Virginia University (18)
- Keyword
-
- Nebraska (526)
- Groundwater (382)
- Hydrology (242)
- Western Australia (220)
- Drought (178)
-
- Water quality (164)
- United States (138)
- Climate change (125)
- Water (124)
- Irrigation (116)
- Salinity (114)
- Hydrogeology (112)
- Colorado (105)
- News (105)
- Geology (104)
- Agriculture (91)
- California (82)
- Utah Water Research Laboratory (79)
- New Mexico (76)
- Test (74)
- Hole (72)
- Logs (72)
- Water supply (72)
- UWRL (71)
- Wells (71)
- Map (69)
- Conservation (66)
- West (66)
- Karst (64)
- Colorado River (63)
- Publication Year
- Publication
-
- Conservation and Survey Division: Faculty and Staff Publications (877)
- United States Agricultural Commodities in Drought Archive (219)
- School of Natural Resources: Dissertations, Theses, and Student Research (201)
- National Drought Mitigation Center: Faculty Publications (136)
- Resource management technical reports (134)
-
- Mammoth Cave Research Symposia (133)
- Daugherty Water for Food Global Institute: Faculty Publications (109)
- Journal of the Department of Agriculture, Western Australia, Series 4 (92)
- Robert F. Diffendal, Jr., Publications (86)
- Arkansas Water Resources Center Technical Reports (79)
- News (79)
- DroughtScape: Quarterly Newsletter of the National Drought Mitigation Center (2007–2023) (68)
- United States Geological Survey: Water Reports and Publications (68)
- Masters Theses & Specialist Projects (67)
- Earth and Planetary Sciences ETDs (65)
- High Plains Regional Climate Center: Staff Publications (64)
- Civil and Environmental Engineering Faculty Publications and Presentations (58)
- Masters Theses (57)
- Graduate Theses and Dissertations (55)
- Theses and Dissertations (Comprehensive) (55)
- International Journal of Speleology (54)
- United States Geological Survey: Publications (54)
- Tanzania Journal of Science (51)
- Dissertations and Theses (48)
- Nebraska Water Center: Faculty Publications (48)
- Boise State University Theses and Dissertations (46)
- Theses and Dissertations (44)
- UNLV Theses, Dissertations, Professional Papers, and Capstones (44)
- KWRRI Research Reports (43)
- Electronic Theses and Dissertations (42)
- Publication Type
- File Type
Articles 4381 - 4410 of 5281
Full-Text Articles in Earth Sciences
Resource Notes-Spring/Summer 1987
Resource Notes-Spring/Summer 1987
Conservation and Survey Division: Faculty and Staff Publications
No abstract provided.
The Hydrogeology Of Nags Head Woods, Dare County, North Carolina, Janet Salyer Emry
The Hydrogeology Of Nags Head Woods, Dare County, North Carolina, Janet Salyer Emry
OES Theses and Dissertations
Nags Head Woods, a coastal maritime forest located on a barrier island in eastern North Carolina, stabilizes a back-barrier dune system bordering a tidal marsh. The purpose of this study is to provide basic information about the groundwater geology in Nags Head Woods and to predict the effects upon water levels due to municipal pumping of Fresh Pond, a large lake near the center of the island.
Clean, fine-to-medium sands dominate the top of the surficial (water table) aquifer, underlain by silty fine-to-coarse sands at -4 m elevation. A silty clay bed of very low permeability is present at -12 …
Conservation And Survey Division. 1987. Significant Rises And Declines In Nebraska Groundwater Levels (From Pre-Development As Of Fall 1985)/Registered Irrigation Wells In Nebraska (As Of January 1, 1986), Conservation Survey Division, U.S. Geological Survey
Conservation And Survey Division. 1987. Significant Rises And Declines In Nebraska Groundwater Levels (From Pre-Development As Of Fall 1985)/Registered Irrigation Wells In Nebraska (As Of January 1, 1986), Conservation Survey Division, U.S. Geological Survey
Conservation and Survey Division: Faculty and Staff Publications
No abstract provided.
Estimation Of Runoff Volumes For Ungauged Catchments In The Agricultural Areas Of Western Australia, J R. Davies, D J. Mcfarlane
Estimation Of Runoff Volumes For Ungauged Catchments In The Agricultural Areas Of Western Australia, J R. Davies, D J. Mcfarlane
Resource management technical reports
Describes an analysis of flood runoff volumes from 16 small, gauged catchments in the agricultural areas of south western Australia. It also describes methods for estimating flood runoff volumes from ungauged catchments. The independent variables found to be statistically significant in explaining the variability in flood runoff volumes from the gauged catchments were catchment area, mean annual rainfall and the percentage of the catchment that was cleared. No soil factor was found to be significant.
Survey Of Research Priorities In Water Erosion, Waterlogging And Flooding In South-Western Australia, D J. Mcfarlane, E G. Barrett-Lennard
Survey Of Research Priorities In Water Erosion, Waterlogging And Flooding In South-Western Australia, D J. Mcfarlane, E G. Barrett-Lennard
Resource management technical reports
No abstract provided.
A Groundwater Flow Model Of The Aquifer Intercommunication Area, Hanford Site, Washington, Elizabeth G. Simkover
A Groundwater Flow Model Of The Aquifer Intercommunication Area, Hanford Site, Washington, Elizabeth G. Simkover
Dissertations and Theses
Intercommunication has been identified between the unconfined and uppermost confined aquifer systems underlying a portion of the U.S. Department of Energy's Hanford Site. Erosional thinning and fracturing of the basalt confining layer within the study area allows physical contact between the two aquifers, but the vertical hydraulic gradient (a required driving force) is small. To better conceptualize the distribution and volume of the leakage occurring between the aquifer systems, this study investigates the confined Rattlesnake Ridge Aquifer flow system, which appears to be more sensitive to the vertical leakage than the overlying unconfined aquifer.
The flow system of the Rattlesnake …
Mechanisms Responsible For Sinkhole Flooding On An Urbanized Karst Terrain: South Sunrise / Media Drive, Bowling Green, Kentucky, Thomas Feeney
Mechanisms Responsible For Sinkhole Flooding On An Urbanized Karst Terrain: South Sunrise / Media Drive, Bowling Green, Kentucky, Thomas Feeney
Masters Theses & Specialist Projects
Sinkhole flooding on the urban karst area of Bowling Green, Kentucky, was studied by investigating past flood events in the South Sunrise/Media Drive Sinkhole. The actual flood levels of four floods were compared to levels calculated by an empirical runoff determination method. Outflow capacity tests and dye tracing revealed the nature of drainage within the karst depression.
The Soil Conservation Service runoff determination method and the three-hour maximum rainfall event were used to estimate the level of flooding. Three of the four flood events studied provided deviations between the actual and calculated flood levels of less than 0.26 feet (0.08 …
Karstification Of The Pennyroyal Plain Behind The Retreating Chester Escarpment: Warren, Simpson & Logan Counties, Kentucky, Anthony Able
Karstification Of The Pennyroyal Plain Behind The Retreating Chester Escarpment: Warren, Simpson & Logan Counties, Kentucky, Anthony Able
Masters Theses & Specialist Projects
Hydrogeologic investigations were conducted on the drainage systems of an area of the Pennyroyal sinkhole plain of south central Kentucky. The degree of karstification of five area streams was studied to develop an understanding of the evolution of drainage as the landscape changes from a sandstone caprock plateau to a limestone sinkhole plain. The Chester Upland, capped by the Big Clifty Sandstone, possesses predominantly surface drainage and the Pennyroyal Plain, formed on Mississippian limestones, possesses considerable subsurface drainage. As the Chester Upland Escarpment retreats and surface streams are onto the limestones, the streams evolve to become subsurface streams. The five …
Slack-Water Deposits And The Magnitude And Frequency Of Flash Floods, Eastern Kentucky, Russell G. Shepherd, Lisa K. Bienkowski
Slack-Water Deposits And The Magnitude And Frequency Of Flash Floods, Eastern Kentucky, Russell G. Shepherd, Lisa K. Bienkowski
KWRRI Research Reports
The potential for predicting flood magnitude and frequency using sediments deposited in backwater areas during flash floods was investigated on the Cumberland Plateau of eastern Kentucky, a region n9torious for flash flooding. Slack-water deposits are abundant in the area at tributary mouths and bedrock channel expansions. They are identifiable on geologic quandrangle maps, and are locally good potential indicators of maximum flood-crest elevations. However, in this humid region, flash floods could not be distinguished from non-flash floods using slack-water sedimentology.
The results from the slack-water deposits studied indicate that they offer limited potential for predicting flash floods because 1) intense …
The National Park System And Development On Private Lands: Opportunities And Tools To Protect Park Resources, Michael Mantell
The National Park System And Development On Private Lands: Opportunities And Tools To Protect Park Resources, Michael Mantell
External Development Affecting the National Parks: Preserving "The Best Idea We Ever Had" (September 14-16)
34 pages.
Contains footnotes.
Jurisdictional And Institutional Issues: Public Lands, Robert B. Keiter
Jurisdictional And Institutional Issues: Public Lands, Robert B. Keiter
External Development Affecting the National Parks: Preserving "The Best Idea We Ever Had" (September 14-16)
13 pages.
Contains references.
International Law And External Threats To National Parks, Daniel Barstow Magraw
International Law And External Threats To National Parks, Daniel Barstow Magraw
External Development Affecting the National Parks: Preserving "The Best Idea We Ever Had" (September 14-16)
41 pages.
Contains references.
A Simple Solution For The Thorny Problem Of Park Protection: Focusing On Alternatives, David Mastbaum
A Simple Solution For The Thorny Problem Of Park Protection: Focusing On Alternatives, David Mastbaum
External Development Affecting the National Parks: Preserving "The Best Idea We Ever Had" (September 14-16)
116 pages (includes illustrations).
Contains footnotes and references.
Contains 3 attachments:
1) Article titled, "No Park Is an Island: A Simple Solution for the Thorny Problem of Park Protection," by David Mastbaum, from Resource Law Notes, Natural Resources Law Center.
2) Paper titled, "National Park Service War Work: December 7, 1941 to June 30, 1944" prepared by National Park Service.
3) Paper titled, "An Alternative to the Allen-Warner Valley Energy System: A Technical and Economic Analysis," by The Environmental Defense Fund, July 1980.
Panel: “Protecting Our National Parks: What Should Be Done,” And William J. Lockhart, Outline: Problems And Issues That Must Be Addressed; And Some Preliminary Proposals For Solutions, William J. Lockhart
Panel: “Protecting Our National Parks: What Should Be Done,” And William J. Lockhart, Outline: Problems And Issues That Must Be Addressed; And Some Preliminary Proposals For Solutions, William J. Lockhart
External Development Affecting the National Parks: Preserving "The Best Idea We Ever Had" (September 14-16)
26 pages.
Statements On Introduced Bills And Joint Resolutions [The Congressional Record, Senate Vol. 132, February 25, 1986, S1561-S1564], John Chafee
External Development Affecting the National Parks: Preserving "The Best Idea We Ever Had" (September 14-16)
Presenter: Robert F. Hurley, Administrative Assistant to Senator John H. Chafee.
5 pages.
Pollution In Parks: A Publication Of The National Park Service, Richard H. Briceland
Pollution In Parks: A Publication Of The National Park Service, Richard H. Briceland
External Development Affecting the National Parks: Preserving "The Best Idea We Ever Had" (September 14-16)
28 pages (includes illustrations).
Contains references.
Protection Of Waters Within And Without Park Boundaries To Support National Parks And Other Units Of The National Park System, A. Dan Tarlock
Protection Of Waters Within And Without Park Boundaries To Support National Parks And Other Units Of The National Park System, A. Dan Tarlock
External Development Affecting the National Parks: Preserving "The Best Idea We Ever Had" (September 14-16)
8 pages.
Siting Industrial Facilities In The Western United States, Joseph Browder
Siting Industrial Facilities In The Western United States, Joseph Browder
External Development Affecting the National Parks: Preserving "The Best Idea We Ever Had" (September 14-16)
24 pages.
Contains references.
External Development: Turning Problems Into Opportunities, T. Destry Jarvis
External Development: Turning Problems Into Opportunities, T. Destry Jarvis
External Development Affecting the National Parks: Preserving "The Best Idea We Ever Had" (September 14-16)
9 pages.
The National Park Idea: Historical Misconceptions And Ecological Realities, Alfred Runte
The National Park Idea: Historical Misconceptions And Ecological Realities, Alfred Runte
External Development Affecting the National Parks: Preserving "The Best Idea We Ever Had" (September 14-16)
17 pages.
Contains references.
Panel: Perspectives On External Threats To The National Parks [Report Of The Subgroup Of The Park Protection Working Group], Stephen A. Gleason
Panel: Perspectives On External Threats To The National Parks [Report Of The Subgroup Of The Park Protection Working Group], Stephen A. Gleason
External Development Affecting the National Parks: Preserving "The Best Idea We Ever Had" (September 14-16)
11 pages.
Contains 1 attachment.
Restoring The Biological Integrity Of Everglades National Park, Estus D. Whitfield
Restoring The Biological Integrity Of Everglades National Park, Estus D. Whitfield
External Development Affecting the National Parks: Preserving "The Best Idea We Ever Had" (September 14-16)
29 pages.
Contains references.
Case Study: The Challenges Of The Greater Yellowstone, Bill Bryan
Case Study: The Challenges Of The Greater Yellowstone, Bill Bryan
External Development Affecting the National Parks: Preserving "The Best Idea We Ever Had" (September 14-16)
4 pages.
Legal Issues Associated With Protecting Park Resources: Air Quality And Related Values, Molly N. Ross
Legal Issues Associated With Protecting Park Resources: Air Quality And Related Values, Molly N. Ross
External Development Affecting the National Parks: Preserving "The Best Idea We Ever Had" (September 14-16)
109 pages.
Contains references.
Contains 5 attachments:
1) United States Department of the Interior Memorandum, September 20, 1985: Protection of National Park System Units from the Adverse Effects of Air Pollution.
2) Library of Congress Congressional Research Service Memorandum, November 19, 1985: Comments on Department of the Interior Memorandum of September 20, 1985 Entitled "Protection of National Park System Units from the Adverse Effects of Air Pollution."
3) United States Department of the Interior Memorandum, May 15, 1986: Legal Authority of the Secretary to Protect the Air Quality and Related Values of NPS Units from Adverse Impacts of Surface Coal …
Protecting National Park Resources: Wildlife, George Cameron Coggins
Protecting National Park Resources: Wildlife, George Cameron Coggins
External Development Affecting the National Parks: Preserving "The Best Idea We Ever Had" (September 14-16)
28 pages.
Contains references.
Agenda: External Development Affecting The National Parks: Preserving "The Best Idea We Ever Had", University Of Colorado Boulder. Natural Resources Law Center
Agenda: External Development Affecting The National Parks: Preserving "The Best Idea We Ever Had", University Of Colorado Boulder. Natural Resources Law Center
External Development Affecting the National Parks: Preserving "The Best Idea We Ever Had" (September 14-16)
Conference organizers and/or faculty included University of Colorado School of Law professors Lawrence J. MacDonnell and Daniel Magraw.
The conference will be held at the Aspen Lodge, adjacent to Rocky Mountain National Park near Estes Park, Colorado.
It was Wallace Stegner who called the national parks "the best idea we ever had." The continuing increases in usage attest to their popularity. National parks are created to preserve areas of special scenic and cultural value for enjoyment and use. Managing the parks in a manner that protects the important values and purposes for which they were created presents important and difficult …
Effect Of Pre-Burn Artificial Litter And Prescribed Burning On Smooth Brome (Bromus Inermis Leyss), Patricia R. Boehner
Effect Of Pre-Burn Artificial Litter And Prescribed Burning On Smooth Brome (Bromus Inermis Leyss), Patricia R. Boehner
School of Natural Resources: Dissertations, Theses, and Student Research
No abstract provided.
Hydrodynamic Character Of The Dundee Limestone In The Central Michigan Basin, Ann Carol Little
Hydrodynamic Character Of The Dundee Limestone In The Central Michigan Basin, Ann Carol Little
Masters Theses
The Middle Devonian Dundee Limestone underlies most of the Lower Peninsula of Michigan. A potentiometric surface constructed of the formation, utilizing pressure data was compared to local and regional structure, permeability trends, specific gravity of the brines, oil accumulations, and surficial topography.
The data were distributed mainly in the central basin area, with information becoming more sparse around the basin margins. This created difficulties in the determination of the extent of control imparted by each of the factors, in flow direction. Surficial topography, on a regional scale, is likely the most influential of the controls, with the Dundee Limestone brines …
Improving Nebraska's Near-Real Time Weather-Based Products Through User Interaction, Steven J. Meyer
Improving Nebraska's Near-Real Time Weather-Based Products Through User Interaction, Steven J. Meyer
School of Natural Resources: Dissertations, Theses, and Student Research
No abstract provided.
Groundwater Levels In Nebraska, 1985, Michael J. Ellis, Darryll T. Pederson
Groundwater Levels In Nebraska, 1985, Michael J. Ellis, Darryll T. Pederson
Conservation and Survey Division: Faculty and Staff Publications
No abstract provided.