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Full-Text Articles in Physical Sciences and Mathematics

Comments On “Measurements Of 7Be And 210Pb In Rain, Snow, And Hall”, M. Baskaran Sep 1995

Comments On “Measurements Of 7Be And 210Pb In Rain, Snow, And Hall”, M. Baskaran

Environmental Science and Geology Faculty Research Publications

No abstract available


Survival Of Fecal Contamination Indicator Organisms In Soil, K. A. Teague, D. C. Wolf, P. F. Vendrell Sep 1995

Survival Of Fecal Contamination Indicator Organisms In Soil, K. A. Teague, D. C. Wolf, P. F. Vendrell

Technical Reports

Soils amended with human or animal waste may result in pathogen contamination of ground and surface water. Because temperature has been shown to affect pathogen survival, two laboratory studies were conducted to evaluate the impact of extremes in temperature on bacterial and viral pathogen indicator die-off in soil. A Captina silt loam was amended with broiler litter (0.1 g/g dry soil), septic tank effluent, or Escherichia coli (ATCC 13706) culture (both at 0.04 and 0.1 mL/g dry soil in the two respective studies), incubated at 5 and 35°C, and analyzed over time to determine the number of fecal coliform, E. …


Deep-Well Data Base For Nebraska, Duane R. Mohlam, Raymond R. Burchett Aug 1995

Deep-Well Data Base For Nebraska, Duane R. Mohlam, Raymond R. Burchett

Conservation and Survey Division

No abstract provided.


Spatial Distribution Of The Surface Geology And 1992 Land Use Of The Buffalo River Watershed, Kimberly R. Hofer, H. Don Scott, James M. Mckimmey Jul 1995

Spatial Distribution Of The Surface Geology And 1992 Land Use Of The Buffalo River Watershed, Kimberly R. Hofer, H. Don Scott, James M. Mckimmey

Technical Reports

The Buffalo River was established by Congress in 1972 as the first National River in the United States and is one of the few remaining free-flowing streams in Arkansas . The Buffalo River flows through the three major physiographic provinces of northern Arkansas, originating in the higher elevations of the Boston Mountains, and flowing generally northeastward to cut through the Springfield and Salem Plateaus. It drops from approximately 2000 feet in the headwaters to around 500 feet above sea level at its confluence with the White River in Marion County. The Buffalo River is considered to be one of Arkansas' …


Spatial And Temporal Analysis Of The Morphological And Land Use Characteristics Of The Buffalo River Watershed, H. Don Scott, Kimberly R. Hofer Jul 1995

Spatial And Temporal Analysis Of The Morphological And Land Use Characteristics Of The Buffalo River Watershed, H. Don Scott, Kimberly R. Hofer

Technical Reports

The Buffalo River was established by Congress iQ. 1972 as the first National River in the United States. The Buffalo River, which originates in the higher elevations of the Boston Mountains in Newton County, is one of the few remaining free-flowing streams in Arkansas. It is considered to be one of Arkansas' greatest natural treasures, and thus, there is strong interest in protecting it from anthropogenic influences. An initial characterization of the soil taxonomic units, watershed boundaries, topography and physiographic units in the Buffalo River Watershed was presented by Scott and Smith (1994). The spatial distribution of the geologic units …


Data From The Deep-Rock Samples On File From Wells Drilled In Nebraska, Duane R. Mohlman Jul 1995

Data From The Deep-Rock Samples On File From Wells Drilled In Nebraska, Duane R. Mohlman

Conservation and Survey Division

No abstract provided.


The Oregon Watershed Health Program: Local Empowerment To Restore Watersheds, Mary Lou Soscia Jun 1995

The Oregon Watershed Health Program: Local Empowerment To Restore Watersheds, Mary Lou Soscia

Sustainable Use of the West's Water (Summer Conference, June 12-14)

9 pages.


Washington State Initiatives For Sustainable Water Use, Kenneth O. Slattery Jun 1995

Washington State Initiatives For Sustainable Water Use, Kenneth O. Slattery

Sustainable Use of the West's Water (Summer Conference, June 12-14)

8 pages.


Water Rights And The Commonwealth, Eric T. Freyfogle Jun 1995

Water Rights And The Commonwealth, Eric T. Freyfogle

Sustainable Use of the West's Water (Summer Conference, June 12-14)

20 pages.


Managing Reclamation Facilities For Ecosystem Benefits, Lawrence J. Macdonnell Jun 1995

Managing Reclamation Facilities For Ecosystem Benefits, Lawrence J. Macdonnell

Sustainable Use of the West's Water (Summer Conference, June 12-14)

26 pages.

Contains references.


The Debate: Are Water Rights And Sustainable Water Use Compatible?, Stuart L. Somach Jun 1995

The Debate: Are Water Rights And Sustainable Water Use Compatible?, Stuart L. Somach

Sustainable Use of the West's Water (Summer Conference, June 12-14)

12 pages.

Contains footnotes and references.


Searching For Sustainable Use Of Montana’S Water: A Series Of Vignettes, Matthew Mckinney Jun 1995

Searching For Sustainable Use Of Montana’S Water: A Series Of Vignettes, Matthew Mckinney

Sustainable Use of the West's Water (Summer Conference, June 12-14)

24 pages.

Contains references.


Regional Water Planning In New Mexico: An Opportunity For Citizen Involvement In State Government, Lucy Moore Jun 1995

Regional Water Planning In New Mexico: An Opportunity For Citizen Involvement In State Government, Lucy Moore

Sustainable Use of the West's Water (Summer Conference, June 12-14)

12 pages.

Contains references.


Speculating On The Denver Basin, Robert E. Brogden Jun 1995

Speculating On The Denver Basin, Robert E. Brogden

Sustainable Use of the West's Water (Summer Conference, June 12-14)

20 pages (includes illustrations and 1 map).

Contains footnotes.


The Henry’S Fork: Finding Mutual Interest In The Watershed, Janice M. Brown, Dale L. Swensen Jun 1995

The Henry’S Fork: Finding Mutual Interest In The Watershed, Janice M. Brown, Dale L. Swensen

Sustainable Use of the West's Water (Summer Conference, June 12-14)

9 pages.

Contains references.


Sustainable Use Of The Denver Basin, Charles B. White Jun 1995

Sustainable Use Of The Denver Basin, Charles B. White

Sustainable Use of the West's Water (Summer Conference, June 12-14)

20 pages.

Contains footnotes.


A Response To Kansas V. Colorado: Sustainable Use Of The Arkansas River, David L. Harrison Jun 1995

A Response To Kansas V. Colorado: Sustainable Use Of The Arkansas River, David L. Harrison

Sustainable Use of the West's Water (Summer Conference, June 12-14)

17 pages (includes 1 folded map).


A Meeting Of Opposites—Is Sustainable Use Of The Columbia River Possible?, John M. Volkman Jun 1995

A Meeting Of Opposites—Is Sustainable Use Of The Columbia River Possible?, John M. Volkman

Sustainable Use of the West's Water (Summer Conference, June 12-14)

47 pages.

Contains footnotes.


Restoring The Rio Grande—What Will It Take?, Denise Fort Jun 1995

Restoring The Rio Grande—What Will It Take?, Denise Fort

Sustainable Use of the West's Water (Summer Conference, June 12-14)

18 pages.

Contains 1 page of references.


Decisionmaking And The Eis On Operations Of Glen Canyon Dam, Rick L. Gold Jun 1995

Decisionmaking And The Eis On Operations Of Glen Canyon Dam, Rick L. Gold

Sustainable Use of the West's Water (Summer Conference, June 12-14)

16 pages.


Arizona Water Management: New Problems And New Solutions, Herb Dishlip Jun 1995

Arizona Water Management: New Problems And New Solutions, Herb Dishlip

Sustainable Use of the West's Water (Summer Conference, June 12-14)

12 pages.


Is Sustainable Agriculture Possible In The Arid West?: The Example Of The Ogallala Aquifer, John Opie Jun 1995

Is Sustainable Agriculture Possible In The Arid West?: The Example Of The Ogallala Aquifer, John Opie

Sustainable Use of the West's Water (Summer Conference, June 12-14)

16 pages.

Contains 2 pages of references.


Agenda: Sustainable Use Of The West's Water, University Of Colorado Boulder. Natural Resources Law Center Jun 1995

Agenda: Sustainable Use Of The West's Water, University Of Colorado Boulder. Natural Resources Law Center

Sustainable Use of the West's Water (Summer Conference, June 12-14)

Conference organizers and/or faculty included University of Colorado School of Law professors David H. Getches, Lawrence J. MacDonnell, Teresa A. Rice, Elizabeth A. Rieke and Charles F. Wilkinson.

Sustainable development is on the policy agenda for the '90s. What does sustainability mean? Is it a realistic concept? Are water rights compatible with sustainable use? The Center's 16th annual summer conference will explore the meaning of sustainability in the context of the West's demands, development, and natural values. Presentations by leading experts will address the broad concept of sustainable development, with a particular look at Arizona's experience. The focus will be …


Politics, Engineering And Aridity—Sustainable Use Of Water In Arizona, Michael J. Brophy Jun 1995

Politics, Engineering And Aridity—Sustainable Use Of Water In Arizona, Michael J. Brophy

Sustainable Use of the West's Water (Summer Conference, June 12-14)

26 pages (includes illustrations).


Sustainable Use Of Natural Resources: A Native American Perspective, Ted Strong Jun 1995

Sustainable Use Of Natural Resources: A Native American Perspective, Ted Strong

Sustainable Use of the West's Water (Summer Conference, June 12-14)

27 pages.

Contains footnotes.


Sustainability: Myth And Reality, Kai Lee Jun 1995

Sustainability: Myth And Reality, Kai Lee

Sustainable Use of the West's Water (Summer Conference, June 12-14)

23 pages (includes illustrations).

Contains references.


Agriculture’S Cap Experience: Sustainability For Whom?, Paul N. Wilson Jun 1995

Agriculture’S Cap Experience: Sustainability For Whom?, Paul N. Wilson

Sustainable Use of the West's Water (Summer Conference, June 12-14)

23 pages.

Contains endnotes and references.


Assessment Of Effectiveness Of Buffer Zones In Removing Impurities In Runoff From Areas Treated With Poultry Litter. Part Ii: Source Areas To Buffer Areas Ratio Effects, P. Srivastava, D. R. Edards, T. C. Daniel Jun 1995

Assessment Of Effectiveness Of Buffer Zones In Removing Impurities In Runoff From Areas Treated With Poultry Litter. Part Ii: Source Areas To Buffer Areas Ratio Effects, P. Srivastava, D. R. Edards, T. C. Daniel

Technical Reports

Vegetative filter strips (VFS) are known to reduce runoff losses of nutrients. solids. and other materials from land areas treated with fertilizers . Although VFS effectiveness is known to depend partially on the relative lengths of filter and pollutant source areas. there is little experimental evidence available to quantify this dependence. This is particularly the case when VFS are implemented down-slope of pasture areas treated with animal manures such as poultry litter. This study assessed the influences of pollutant source area (treated with poultry litter) and VFS lengths on VFS removal of total Kjeldahl nitrogen (TKN). ammonia nitrogen (NH3 -N …


Effects Of Zebra Mussel, Dreissena Polymorpha, Infestation On Lake Dardanelle Water Quality, Charles J. Gagen, Joseph N. Stoeckel Jun 1995

Effects Of Zebra Mussel, Dreissena Polymorpha, Infestation On Lake Dardanelle Water Quality, Charles J. Gagen, Joseph N. Stoeckel

Technical Reports

Zebra mussels recently invaded southern waterways including the Arkansas River. Exponential population growth and high filtration capacity of dense populations could alter reservoir ecosystem function. Furthermore, they attach to hard surfaces; thus, threatening normal operations of many artificial structures. We designed this study to provide baseline data prior to high population levels of zebra mussels in Lake Dardanelle. The characterization of spatial and temporal variability in water quality, zooplankton, phytoplankton, and macrophytes will allow testing of several hypotheses. We sampled zebra mussel density and zooplankton at four fixed sites and the other key variables at three of these sites biweekly …


Riparian Habitats Of The Central Platte As A Corridor For Dispersal Of Small Mammals In Nebraska, Thomas D. Silvia May 1995

Riparian Habitats Of The Central Platte As A Corridor For Dispersal Of Small Mammals In Nebraska, Thomas D. Silvia

School of Natural Resources: Dissertations, Theses, and Student Research

No abstract provided.