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Articles 1351 - 1380 of 1640

Full-Text Articles in Earth Sciences

Ground Water Flow And Water Resources Investigation Of The Auburn, Summers And Shakertown Springs Karst Ground Water Basins, Logan And Simpson Counties, Kentucky, William Howcroft Dec 1992

Ground Water Flow And Water Resources Investigation Of The Auburn, Summers And Shakertown Springs Karst Ground Water Basins, Logan And Simpson Counties, Kentucky, William Howcroft

Masters Theses & Specialist Projects

The City of Auburn is faced with a number of problems relating to its dependency on two karst springs, Auburn and Summers Springs, to meet its water requirements. Besides being extremely vulnerable to contamination, the springs often discharge and insufficient volume of water needed for public consumption and dilution of the City’s treated wastewater. Thus the City wishes to find an additional source of water and views nearby Shakertown Spring as a possibility. The study has three main objectives: 1) delineation of the Auburn, Summers, and Shakertown Springs ground water basins, 2) determination of the volume of available water at …


Gully Evolution In The Upper Delaware River Basin Northeastern Kansas, Iona L. Meyer Nov 1992

Gully Evolution In The Upper Delaware River Basin Northeastern Kansas, Iona L. Meyer

Student Work

A small gully network developed across a pasture in the Dissected Till Plain of northeastern Kansas was monitored for one year to assess gully evolution in non-loessial materials. The objectives of this investigation were to identify stable and unstable drainage elements within the gully network; identify zones of net erosion and deposition; estimate the volume of sediment removed or deposited during the monitoring period; determine rates of headcut advancement; determine processes that advance and widen gullies, and to determine the historic development of the gully network.

Portions of the gully network were measured after every rain event exceeding 1.5 cm …


Development Of Membrane Film Fiber Optic Based Sensors For The Remote Monitoring Of The Quality Of Surface And Groundwater, Leonidas G. Bachas Aug 1992

Development Of Membrane Film Fiber Optic Based Sensors For The Remote Monitoring Of The Quality Of Surface And Groundwater, Leonidas G. Bachas

KWRRI Research Reports

The objective of this study was the development of chromo- and fluoroionophores and their subsequent use in sensors capable of surface and groundwater monitoring. Several reagents (modified crown ethers and porphyrins) were synthesized based on principles of chemical recognition and used for metal and pH sensing. The modified crown ether reagents include a chromogenic or fluorogenic group. The selectivity of these reagents is controlled by the size of the crown ether ring and the type of the chromogenic or fluorogenic side-arm. In addition, a fluorogenic crown ether was synthesized that incorporates a fluorogenic side-arm and a perfluorinated carbon chain. The …


Gis Characterization Of Beaver Watershed, H. D. Scott, J. M. Mckimmey Jun 1992

Gis Characterization Of Beaver Watershed, H. D. Scott, J. M. Mckimmey

Arkansas Water Resources Center Technical Reports

Beaver Reservoir watershed is located in Northwest Arkansas including portions of Madison, Washington, Benton, Carroll, Franklin and Crawford counties. This watershed is important to the Northwest Arkansas region because it supplies most of the drinking water for the major towns and cities, and several rural water systems. The watershed consists of 308,971 ha with elevations ranging from approximately 341 m to 731 m above mean sea level. It includes the Springfield Plateau and the Boston Mountains provinces within the Ozark Plateau physiographic region. There are approximately 581 km of streams, 532 km of shore line, and 3712 km of roads …


Ua66/8/3 Annual Report, Wku Geography & Geology Jun 1992

Ua66/8/3 Annual Report, Wku Geography & Geology

WKU Administration Documents

Annual report created by and about WKU Geography & Geology.


Measurement Of The Effects Of Food Preparation Activities On The Microclimate Of The Snowball Dining Room Area Of Mammoth Cave, Kelly Kaletsky Jun 1992

Measurement Of The Effects Of Food Preparation Activities On The Microclimate Of The Snowball Dining Room Area Of Mammoth Cave, Kelly Kaletsky

Masters Theses & Specialist Projects

The stability of Mammoth Cave’s microclimate has never undergone extensive investigation. The Snowball Dining Room area was chosen to measure the microclimate of the cave and to determine if food preparation, human presence and surface temperature variations alter this microclimate. Three portable weather stations containing a temperature / humidity probe, datalogger and microbarograph were placed in various locations along three passageways leading away from the dining room. Readings were taken 24 hours per day for four months. Plotting temperature readings in graph form show a correlation between temperature of the passageway and distance from the dining room.


A Climatology Of Transition Season Colorado Cyclones: 1961-1990, Gregory D. Bierly May 1992

A Climatology Of Transition Season Colorado Cyclones: 1961-1990, Gregory D. Bierly

All-Inclusive List of Electronic Theses and Dissertations

Colorado cyclones have been the subject of many meteorologic and climatologic investigations, but few studies have examined cyclone behavior with a specific focus on a comparison of the spring and fall transition seasons in the upper level westerlies. Periods of change in the number of planetary waves lead to a rearrangement of the longwave pattern in the westerlies and an increased frequency of troughs in the southwestern United States. Short wave disturbances andjor jet maximum moving through the long wave pattern create the potential for Colorado cyclogenetic events and also increasing the frequency of severe weather resultant from these events. …


Glacial Deposits, Vol. 20, 1991-1992, Department Of Geography-Geology Jan 1992

Glacial Deposits, Vol. 20, 1991-1992, Department Of Geography-Geology

Glacial Deposits

Newsletter of the Department of Geography-Geology


Ua66/8/3 Geogram, Wku Geography & Geology Aug 1991

Ua66/8/3 Geogram, Wku Geography & Geology

WKU Administration Documents

Newsletter created by and about the WKU Geography & Geology highlighting activities of faculty, students and alumni.


The Public Interest: A Matter Of Discretion?, R. Keith Higginson Jun 1991

The Public Interest: A Matter Of Discretion?, R. Keith Higginson

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

15 pages.


Washington Instream Resources Protection: In Transition, Hedia Adelsman Jun 1991

Washington Instream Resources Protection: In Transition, Hedia Adelsman

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

45 pages.

Contains references.


Regulation Of Ground Water In Salt Lake Valley, Robert L. Morgan Jun 1991

Regulation Of Ground Water In Salt Lake Valley, Robert L. Morgan

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

24 pages (includes illustrations and maps).

Contains references.


Dam Fights And Water Policy In California: 1969-1989, Harrison C. Dunning Jun 1991

Dam Fights And Water Policy In California: 1969-1989, Harrison C. Dunning

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

49 pages (includes illustrations and maps).

Contains references.


Federal Regulatory Interests In Water, Patricia Sanderson Port Jun 1991

Federal Regulatory Interests In Water, Patricia Sanderson Port

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

39 pages.

Contains references.


The 1990 Fort Hall Water Rights Agreement: A Study In The Federal Trust Responsibility, Indian Self-Determination, And Water Rights Settlement, John S. Bushman Jun 1991

The 1990 Fort Hall Water Rights Agreement: A Study In The Federal Trust Responsibility, Indian Self-Determination, And Water Rights Settlement, John S. Bushman

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

171 pages.


Pyramid Lake Negotiated Settlement: Overview And Perspective, Joe Ely Jun 1991

Pyramid Lake Negotiated Settlement: Overview And Perspective, Joe Ely

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

20 pages.


Negotiating An Indian Water Rights Settlement: The Colorado Ute Indian Experience, Lois G. Witte Jun 1991

Negotiating An Indian Water Rights Settlement: The Colorado Ute Indian Experience, Lois G. Witte

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

28 pages.


Surface Water And Groundwater Conjunctive Use Management: Santa Clara County, California, Jeanette L. Micko Jun 1991

Surface Water And Groundwater Conjunctive Use Management: Santa Clara County, California, Jeanette L. Micko

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

47 pages (includes illustrations and maps).


Agenda: Innovation In Western Water Law And Management, University Of Colorado Boulder. Natural Resources Law Center Jun 1991

Agenda: Innovation In Western Water Law And Management, University Of Colorado Boulder. Natural Resources Law Center

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

Conference organizers and/or faculty included University of Colorado School of Law professors Lawrence J. MacDonnell, David H. Getches, Charles F. Wilkinson and Richard B. Collins.

Pressures of population, drought, and changing water use have provided the impetus for numerous innovations in water law and management in recent years. The Center's annual conference June 5-7, 1991, will look at innovation and change in five areas--water planning, special water management areas, negotiated settlements of tribal water rights, conjunctive use of ground and surface water, and public values in water decision making. Each session will begin with talks by experts from several western …


Developing The 1990 Texas Water Plan: A Coordinated Circus, Tommy Knowles Jun 1991

Developing The 1990 Texas Water Plan: A Coordinated Circus, Tommy Knowles

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

14 pages.


Designing Dispute Resolution Systems For Water Policy And Management, Karen L. Barclay, Matthew J. Mckinney Jun 1991

Designing Dispute Resolution Systems For Water Policy And Management, Karen L. Barclay, Matthew J. Mckinney

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

34 pages.

Contains references.


Water Planning: The Oregon Approach, William H. Young Jun 1991

Water Planning: The Oregon Approach, William H. Young

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

64 pages.


The Meteoric Evolution Of Arizona’S Eccentric Active Management Areas, Michael F. Mcnulty Jun 1991

The Meteoric Evolution Of Arizona’S Eccentric Active Management Areas, Michael F. Mcnulty

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

27 pages.


Kansas Intensive Groundwater Use Control Areas, David L. Pope Jun 1991

Kansas Intensive Groundwater Use Control Areas, David L. Pope

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

22 pages (includes maps).

Contains references.


Preparation And Implementation Of The State Water Plan In Kansas, Stephen A. Hurst Jun 1991

Preparation And Implementation Of The State Water Plan In Kansas, Stephen A. Hurst

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

12 pages (includes illustrations and maps).

Contains footnotes.


Ua66/8/3 Annual Report, Wku Geography & Geology Jun 1991

Ua66/8/3 Annual Report, Wku Geography & Geology

WKU Administration Documents

Annual report created by and about WKU Geography & Geology.


Unique Co-Operative Landcare Venture In The Avon Catchment, Darrel Brewin, John Collett Jan 1991

Unique Co-Operative Landcare Venture In The Avon Catchment, Darrel Brewin, John Collett

Journal of the Department of Agriculture, Western Australia, Series 4

The Avon catchment is bustling with landcare activity generated by a unique co-operative venture between farmers, the Department of Agriculture, the National Soil Conservation Program and Alcoa of Australia Ltd. The Avon Catchment Landcare Program was initiated by the Department of Agriculture and Alcoa, in support of the national Decade ofLandcare. The program provides financial, human and technical resources to undertake catchment and farm planning and demonstrations of rehabilitation techniques that tackle soil and water degradation problems. We know that without specially planned landcare programs and substantial changes in land management, land degradation will continue and further losses of agricultural …


Glacial Deposits, Vol. 19, 1990-1991, Department Of Geography-Geology Jan 1991

Glacial Deposits, Vol. 19, 1990-1991, Department Of Geography-Geology

Glacial Deposits

Newsletter of the Department of Geography-Geology


Radon Contamination Of Residences In A City Built Upon A Karst Landscape Bowling Green, Warren County, Kentucky, James William Webster Dec 1990

Radon Contamination Of Residences In A City Built Upon A Karst Landscape Bowling Green, Warren County, Kentucky, James William Webster

Masters Theses & Specialist Projects

The United States Environmental Protection Agency (EPA) estimates that 8 to 12% of U.S. homes have radon concentrations that equal or exceed 4 picocuries per liter (pCi/l). A statewide screening of Kentucky by EPA resulted in an average residential radon concentration of 2.8 pCi/l with 17% of the homes at or above 4 pCi/l. EPA requires routine monitoring and maintenance or worker health records in mines and caves having radon daughter concentrations at or above 0.30 working levels (WL).

Bowling Green is a city located in a karst region of south central Kentucky. Residents of Bowling Green have been subjected …


Ua77/1 Alumni, Wku Alumni Relations Oct 1990

Ua77/1 Alumni, Wku Alumni Relations

WKU Administration Documents

WKU's alumni magazine. Contents:

  • Dancing on Walls - Governor's Scholars Program
  • An Anniversary Gift - Preston Health & Activities Center
  • 1990 Alumni Annual Student Phonathon
  • A Sturdy Individualist - Virginia Woods
  • Turn Your Radio On - WKYU-FM
  • Competitive Edge - Miss Kentucky, Miss Western
  • Excitement! - 1990 Homecoming
  • Mammoth Cave is a Cool Spot in a Hot Summer