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Articles 11431 - 11460 of 12240
Full-Text Articles in Entire DC Network
Glacial Deposits, Vol. 15, 1986-1987, Department Of Geography-Geology
Glacial Deposits, Vol. 15, 1986-1987, Department Of Geography-Geology
Glacial Deposits
Newsletter of the Department of Geography-Geology
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 …
Fisheries Report No 74 - Marine Resources Map Of Western Australia- Part 2 - The Influence Of Oil On Marine Resources And Associated Activities With An Emphasis On Those Found In Western Australia, H. E. Jones
Fisheries Research Reports
Part 1 of the text accompanying the marine resources maps dealt with the resources and the morphological, hydrological and meteorological characteristics of the Western Australian coastal environment. This subsidiary part is concerned with the effects of oil on marine resources and associated commercial and recreational activities.
Accounts of oil on the seas due to natural seepages appeared in Europe in the sixteenth century on the return of Spanish and Portuguese ships from voyages to the Americas. One of the earliest reports of oil pollution from a man-made source was in 1754 when leakages from wooden petroleum barges were prevalent in …
Land Use In The Amazon: Soil Erosion, Sedimentation, And The Samuel Dam, Doug H. Graham
Land Use In The Amazon: Soil Erosion, Sedimentation, And The Samuel Dam, Doug H. Graham
Peer Reviewed Articles
Doug Graham received a M.A. in Geography in December of 1986. This paper is a summary of his thesis entitled "The Samuel Dam: Land Use, Soil Erosion, and Sedimentation in Amazonia." Graham conducted field research in Brazil during the Summer of 1985, with funding from the Tinker Foundation and the Amazon Research and Training Program. His immediate plans are to continue his training in Geography at the University of Wisconsin-Madison.
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 …
Paul Alan Cox And Joel C. Janetski's Review Of Patrick Vinton Kirch's The Evolution Of The Polynesian Chiefdoms, Paul Alan Cox, Joel C. Janetski
Paul Alan Cox And Joel C. Janetski's Review Of Patrick Vinton Kirch's The Evolution Of The Polynesian Chiefdoms, Paul Alan Cox, Joel C. Janetski
Pacific Studies
No abstract provided.
Water Current, Volume 18, Fall-Winter 1986-97
Water Current, Volume 18, Fall-Winter 1986-97
Water Current Newsletter
Wildlife Habitat, Water Demands to be Discussed at Seminar
Irrigation Tour to Arizona to See London Bridge, Bureau's Projects
Bleed Receives 1986 YWCA Tribute to Women Award
Research Review: Polishing of Biologically Denitrified Groundwater Supplies to Meet Drinking Standards
Good Potential for Coordination at UNL
Platte River Report Receives AWRA Award
High Plains Aquifer R and D Authorized for Schools, Producers in 1986 Act
Remote Sensing Reveals Changes in Wildlife Habitat
Student Profile, Fall 1986, Division Of Student Affairs, Wright State University, Dayton, Ohio, Office Of Student Information Systems, Wright State University
Student Profile, Fall 1986, Division Of Student Affairs, Wright State University, Dayton, Ohio, Office Of Student Information Systems, Wright State University
Wright State University Student Fact Books
The student profile fact book has general demographic information on all students enrolled at Wright State University for Fall Quarter, 1986.
Janet Frost's Review Of Patrick Vinton Kirch's Feathered Gods And Fishhooks: An Introduction To Hawaiian Archaeology And Prehistory, Janet Frost
Pacific Studies
No abstract provided.
Wind Streamline Ambiguity Removal Of Microwave Scatterometer Data, Hans W. Zaepfel
Wind Streamline Ambiguity Removal Of Microwave Scatterometer Data, Hans W. Zaepfel
Electrical & Computer Engineering Theses & Dissertations
There is a class of satellite microwave scatterometers that return oceanographic information which includes wind vectors with directional ambiguity. The first part of the ambiguity removal process is to reduce the data to a directional ambiguity of 180°. This thesis shows that wind direction change contains the information required for streamline ambiguity removal and that syntactic pattern recognition techniques can be used to locate the areas of wind direction change. Spreading the information along the areas of wind direction change results in the removal of the streamline ambiguity. The algorithm is implemented and the results are presented showing that it …
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.
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 …
Cliff-Height And Slope-Angle Relationships In A Chronosequence Of Quaternary Marine Terraces, San Clemente Island, California, Russell Crittenden, Daniel R. Muhs
Cliff-Height And Slope-Angle Relationships In A Chronosequence Of Quaternary Marine Terraces, San Clemente Island, California, Russell Crittenden, Daniel R. Muhs
United States Geological Survey: Staff Publications
Zusammenfassung. Eine Abfolge quartarer Strandterrassen auf ~an Clemente Island, Kalifornien, liefert einen Rahmen fur die quantitative Analyse der Anderungen an vom Meer verlassenen Kustenkliffen als Funktion der Zeit. Es wurde eine Abschatzung der Anwendbarkeit von BUCKNAM & ANDERSON (1979) log-lin~arer Beziehung zwischen Wandhohe und Hangwinkel durchgefuhrt, indem Brandungskliffhohe und maximale Hangwinkel verwendet wurden. Die Ergebnisse zeigen eine regelhafte Zunahme des Hangwinkels mit dem Logarithmus der Kliffhohe, und Kliffe einer bestimmten Hohe zeigen m,it der Zeit eine Abnahmedes maximalen Hangwinkels. 1m ganzen waren die Relationen schwacher als fur FluBterrassen und Bruchstufen in unverfestigten Materialen, aber die Methode kann wahrscheinlich verwendet werden, …
Resource Law Notes Newsletter, No. 9, Aug. 1986, University Of Colorado Boulder. Natural Resources Law Center
Resource Law Notes Newsletter, No. 9, Aug. 1986, University Of Colorado Boulder. Natural Resources Law Center
Resource Law Notes: The Newsletter of the Natural Resources Law Center (1984-2002)
No abstract provided.
Late Pleistocene And Holocene Paleolimnology Of Two Mountain Lakes In Western Tasmania, J. Platt Bradbury
Late Pleistocene And Holocene Paleolimnology Of Two Mountain Lakes In Western Tasmania, J. Platt Bradbury
United States Geological Survey: Staff Publications
The analysis of diatoms from two lake-sediment cores from southwestern Tasmania that span the Pleistocene-Holocene boundary provides insight about paleolimnological and paleoclimatic change in this region. Both Lake Vera (550 m elevation), in west-central Tasmania, and Eagle Tarn (1,033 m elevation), in south-central Tasmania, have lacustrine records that begin about 12,000 years ago. Despite significant differences in location, elevation, and geologic terrane, both lakes have, had similar, as well as synchronous, limnological histories. Each appears to have been larger and more alkaline 12,000 years ago than at present, and both became shallower through time. Fossil diatom assemblages about 11,500 years …
Water Current, Volume 18, Summer 1986
Water Current, Volume 18, Summer 1986
Water Current Newsletter
Water Quality Leads List of Concerns at Water Workshop
UNL Co-Sponsors International Symposium on Drought
Federal vs. State Water Policy Debated at UCOWR Meeting
Research Review: Water Policy-Making by Nebraska Courts
NU Water Policy Forum to Look at Nitrates
A Model For Assessing The Visual Resources Of River Basins As An Aid To Making Landuse Planning Decisions, Thomas J. Nieman, Diane S. Meshako, David Walters, Molly M. Davis, Cindy C. Elliot
A Model For Assessing The Visual Resources Of River Basins As An Aid To Making Landuse Planning Decisions, Thomas J. Nieman, Diane S. Meshako, David Walters, Molly M. Davis, Cindy C. Elliot
KWRRI Research Reports
The visual quality of a river basin and its associated properties can be identified, evaluated and integrated into the landscape planning process. The model developed provides a quantitative methodology for determining visual quality on the basis of available Geographic Information System factors. These factors are utilized to develop the preference attributes, COLOR, FORM, TEXTURE and LINE, which are associated with the assessment of visual quality. The preference attributes are then combined through a decision making process into a continuum of DISTINCTIVE, GOOD, AVERAGE and MINIMAL visual quality and is expressed digitally in map format. By providing visual quality information in …
As Assessment Of The Fisheries Research Program Of The National Marine Fisheries Service, Gary Page Bulmer
As Assessment Of The Fisheries Research Program Of The National Marine Fisheries Service, Gary Page Bulmer
Marine Affairs Theses and Major Papers
The nation's fishery management regime has three primary sets of players: the scientific advisors, the managers, and the fishermen. The advisors include federal agencies, state agencies, universities, regional and interstate bodies, and international bodies. The National Marie Fisheries Service (NMFS) has the lead role as scientific advisor. As used here "management" is defined broadly to include the instructions and funding that the researchers are given. "Fisheries research" is also defined broadly for the purposes of this paper. It means the collection of any biological, economic, or social information which is relevant to fisheries management.
Petrology Of The Late Proterozoic(?) - Early Cambrian Arumbera Sandstone And The Late Proterozoic Quandong Conglomerate, East-Central Amadeus Basin, Central Australia, Johnnie O. Phillips
Petrology Of The Late Proterozoic(?) - Early Cambrian Arumbera Sandstone And The Late Proterozoic Quandong Conglomerate, East-Central Amadeus Basin, Central Australia, Johnnie O. Phillips
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Throughout the James Ranges and Gardiner Range the Arumbera Sandstone forms prominent strike ridges with distinctive dark reddish slopes and pale red to orange-white cliffs. Because of their lithologic and stratigraphic similarities, the names Eninta and ''Quandong" for these units should be suppressed in favor of the name of Arumbera Sandstone, which has precedence. The stratigraphic and lithologic differences observed between the Quandong Conglomerate in the type locality and the Arumbera Sandstone in the study area suggest that these units are not equivalent. Similarites with the Areyonga Formation suggest the Quandong Conglomerate could be part of the Areyonga Formation.
Lithofacies …
Water Current, Volume 18, Spring 1986
Water Current, Volume 18, Spring 1986
Water Current Newsletter
Research Could Help Revegetate Sand Hills
New Research Projects Funded
Amendment to HR 3906 Would Alter States' Matching Funds
Water Policy Committee to Examine a New Quality Issue
Research Review: Thermal-Infrared Remote Sensing of Near Surface Moisture in Deep Sandy Soils
Proceedings Available for Symposium on Dryland Agriculture
Chemigation Proceedings Available
Lineament Analysis In The Richmond Triassic Basin Area Virginia: A Kinematic Model, Richard D. Lutz
Lineament Analysis In The Richmond Triassic Basin Area Virginia: A Kinematic Model, Richard D. Lutz
OES Theses and Dissertations
A lineament study from various sources (color-infrared U-2 photos, rectified drainage maps, and aeromagnetic maps) was conducted to develop a conceptual kinematic model for the Richmond Triassic basin area in Virginia. The lineaments were digitized and subjected to a computerized correlation package that compared the statistically significant peaks within 8 km2 grid cells. Spatially filtered significant 10° contoured trends exhibited a high correlation with mapped structures, outcrop patterns, diabase dikes, and aeromagnetic alignments, suggesting that they represent the surface expressions of the boundaries of subsurface structural domains. Structurally important lineament zones include NE-trending lineaments which segment the basin, NNW-trending …
Biological Status Of Mountain Lions In California, E. Lee Fitzhugh, W. Paul Gorenzel
Biological Status Of Mountain Lions In California, E. Lee Fitzhugh, W. Paul Gorenzel
Vertebrate Pest Conference Proceedings: 12th (1986)
Mountain lions (Felis concolor) symbolize wilderness. The "wild west," a supreme predator, supreme quarry, destroyer of wildlife (game and nongame), livestock, and "trophy" hunting. They are the epitomy of controversy in California. In this paper we will review the history of management and present legal status of mountain lions in California, the political situation leading to the present status, and some of the biological factors that have been controversial, particularly relating to population status and trends.
Population, Migration, And Problems Of Atoll Development In The South Pacific, John Connell
Population, Migration, And Problems Of Atoll Development In The South Pacific, John Connell
Pacific Studies
No abstract provided.
Resource Law Notes Newsletter, No. 7, Jan. 1986, University Of Colorado Boulder. Natural Resources Law Center
Resource Law Notes Newsletter, No. 7, Jan. 1986, University Of Colorado Boulder. Natural Resources Law Center
Resource Law Notes: The Newsletter of the Natural Resources Law Center (1984-2002)
No abstract provided.
The Canadian And Soviet Claims To The Arctic Sea Routes: A Comparative Study, Raymond C. Bourgeois
The Canadian And Soviet Claims To The Arctic Sea Routes: A Comparative Study, Raymond C. Bourgeois
Marine Affairs Theses and Major Papers
The Arctic Polar Region is becoming increasingly important in terms of strategic operations. especially on the part of the superpowers. Surrounding the Arctic Ocean are two passages through which international navigation is possible. The Northwest Passage lies within Canada's coastline. and the Northeast Passage. within the Soviet Union's northern shores. Both countries have advanced claims to the effect that the waters of these passages are under their respective exclusive jurisdiction; thus. they are claiming these as their internal waters. The US disagrees and maintains that the waters of those northern Arctic sea routes are international waters. This paper discusses the …
Containerized Cargo Flow Analysis Between The United States And The Far East, Bi-Chou Wei
Containerized Cargo Flow Analysis Between The United States And The Far East, Bi-Chou Wei
Marine Affairs Theses and Major Papers
Within less than a decade, containerization has revolutionized maritime general cargo transportation throughout major world trade routes, especially the trade routes between the Far East and the United States. Few commodity flow studies have focused on this latest innovation in maritime transport. To most of the rapidly developing state-owned Far East shipping industries, an understanding of container flow variation and port calling preference with U.S. seaports has become essential in order to maximize investments and to rationalize services. By applying 1974, 1977, and 1980 Far East/U.S. container flow data, this study intends to explore the non-physical and economic elements which …
Ua66/8/2 Climate Of Paducah, Kentucky, Wku Kentucky Climate Center, Glen Conner, Tom Feeney, Vernon Pyse
Ua66/8/2 Climate Of Paducah, Kentucky, Wku Kentucky Climate Center, Glen Conner, Tom Feeney, Vernon Pyse
WKU Administration Documents
Climatological summary of weather and temperatures for Paducah, Kentucky between 1956 and 1985
The Guy Smith Interviews: Rationale For Concepts In Soil Taxonomy, U.S. Soil Conservation Service
The Guy Smith Interviews: Rationale For Concepts In Soil Taxonomy, U.S. Soil Conservation Service
Natural Resources-Planning, Management, and Conservation
Interviews with Guy D. Smith, former director of the Soil Survey Investigations Division of the Soil Conservation Service and distinguished international soil scientist.
Visitor Attitudes Toward Wilderness Fire Management Policy -- 1971-84, United States Department Of Agriculture, Forest Service
Visitor Attitudes Toward Wilderness Fire Management Policy -- 1971-84, United States Department Of Agriculture, Forest Service
Wildfires
The historical role of naturally occurring fire in shaping the character of many American landscapes has become an accepted ecological principle. Prior to the coming of the Europeans, natural fires had a major influence in producing a variety of vegetational mosaics. Fire suppression policies of the 20th century, however, significantly changed the evolution of many landscapes compared to what would have occurred had natural fires been allowed to continue. Although natural fires can no longer be allowed to burn in many places because of resource values or danger to the public, such fires may be permitted in many wildernesses and …