Open Access. Powered by Scholars. Published by Universities.®
Physical Sciences and Mathematics Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Institution
-
- University of Nebraska - Lincoln (11816)
- Utah State University (2745)
- University of Nevada, Las Vegas (1856)
- William & Mary (1843)
- University of Colorado Law School (1643)
-
- Western Washington University (1574)
- China Coal Technology and Engineering Group (CCTEG) (1288)
- Portland State University (1246)
- Department of Primary Industries and Regional Development, Western Australia (1215)
- University of Kentucky (1179)
- Chulalongkorn University (1081)
- Selected Works (1070)
- Montana Tech Library (905)
- University of Arkansas, Fayetteville (857)
- City University of New York (CUNY) (833)
- SIT Graduate Institute/SIT Study Abroad (663)
- University of South Florida (657)
- Clemson University (575)
- Old Dominion University (513)
- Louisiana State University (500)
- Loyola Marymount University and Loyola Law School (482)
- South Dakota State University (477)
- The University of Maine (467)
- University of Vermont (459)
- University of Texas Rio Grande Valley (421)
- SelectedWorks (388)
- Edith Cowan University (383)
- Montclair State University (364)
- University of Tennessee, Knoxville (344)
- University of Texas at El Paso (326)
- Keyword
-
- Climate change (1029)
- Sustainability (913)
- Water quality (853)
- Western Australia (778)
- Research and Technical Reports (657)
-
- United States (597)
- Conservation (530)
- Environment (498)
- Ecology (485)
- Management (476)
- Groundwater (469)
- 2014 International Conference on Hydroinformatics HIC (465)
- GIS (461)
- California (428)
- Virginia (417)
- Agriculture (407)
- Water (383)
- Colorado (348)
- Climate (334)
- Energy (310)
- Natural resources (310)
- Utah (302)
- Gas (301)
- Drought (280)
- Remote sensing (273)
- Hydrology (262)
- Invasive species (258)
- Land use (256)
- Salinity (250)
- And Energy; Structural Materials; Sustainability (248)
- Publication Year
- Publication
-
- Reports (1628)
- School of Natural Resources: Faculty Publications (1585)
- United States Department of Agriculture Wildlife Services: Staff Publications (1529)
- Coal Geology & Exploration (1288)
- Thai Environment (937)
-
- Silver Bow Creek/Butte Area Superfund Site (892)
- Salish Sea Ecosystem Conference (806)
- Electronic Theses and Dissertations (760)
- Independent Study Project (ISP) Collection (626)
- Theses and Dissertations (555)
- United States Geological Survey: Staff Publications (513)
- The Prairie Naturalist (483)
- Great Plains Wildlife Damage Control Workshop Proceedings (478)
- World of Coal Ash Proceedings (472)
- International Conference on Hydroinformatics (464)
- United States Department of Commerce: Staff Publications (424)
- Theses (406)
- UNLV Theses, Dissertations, Professional Papers, and Capstones (399)
- Arkansas Water Resources Center Technical Reports (367)
- LSU Master's Theses (358)
- School of Natural Resources: Dissertations, Theses, and Student Research (343)
- USF Tampa Graduate Theses and Dissertations (341)
- S.C. Water Resources Conference (336)
- Journal of the Department of Agriculture, Western Australia, Series 4 (334)
- Open Access Theses & Dissertations (326)
- Memorandum (316)
- All Graduate Theses and Dissertations, Spring 1920 to Summer 2023 (305)
- School of Earth, Environmental, and Marine Sciences Faculty Publications and Presentations (302)
- Water Current Newsletter (291)
- Resource management technical reports (287)
- Publication Type
Articles 47041 - 47070 of 52492
Full-Text Articles in Physical Sciences and Mathematics
Wetlands Board Bulletin Vol. I, No. 4, Virginia Institute Of Marine Science
Wetlands Board Bulletin Vol. I, No. 4, Virginia Institute Of Marine Science
Virginia Wetlands Reports
- Wetlands and Coastal Primary Sand Dune Violation Procedures
- Planting Wetlands and Dunes in Virginia, Part 2: On-Site Monitoring. James E. Perry, III and Walter I. Priest, III
- In the News: Erosion policy lacking, panel says Riprap for Shoreline Erosion Control. Lee Hill
Monthly Planet, 1986, December, Amy Morrison, Huxley College Of The Environment, Western Washington University
Monthly Planet, 1986, December, Amy Morrison, Huxley College Of The Environment, Western Washington University
The Planet
No abstract provided.
The Probe, Issue 68 - December 1986
The Probe, Issue 68 - December 1986
The Probe: Newsletter of the National Animal Damage Control Association
Contents: Elections More Innovative Ways to Spend Money Meetings Mountain Lion Attacks on Two Children in California Letters to the Editor
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 …
Optimal Groundwater Mining Methods, Richard C. Peralta, Krzysztof G. Kowalski
Optimal Groundwater Mining Methods, Richard C. Peralta, Krzysztof G. Kowalski
Arkansas Water Resources Center Technical Reports
No abstract provided.
Fracture Detection In A Volcanic Oil Reservoir Using Discriminant Analysis Of Well Log Data, Joseph William Cross
Fracture Detection In A Volcanic Oil Reservoir Using Discriminant Analysis Of Well Log Data, Joseph William Cross
OES Theses and Dissertations
A new method of detecting fractures using well logs is presented. The technique uses discriminant analysis to distinguish fractured from unfractured reservoir rock and was developed for the volcanic pay zone of Jatibarang oilfield, West Java, Indonesia.
The a priori information required to derive the discriminant function was provided by 22 wells known to penetrate intervals of either fractured or unfractured volcanics. The samples consisted of these 22 intervals digitized in one-meter increments (1256 meters total thickness). The discriminating variables were the petrophysical measurements made by 10 different types of well logs.
Discriminant analysis correctly classified 94.2% of the total …
Phytoplankton Production In The Delaware Estuary: Temporal And Spatial Variation., Jonathan Pennock
Phytoplankton Production In The Delaware Estuary: Temporal And Spatial Variation., Jonathan Pennock
School of Marine Science and Ocean Engineering
ABSTRACT:
Phytoplankton production in the Delaware Estuary (USA) was measured over several seasonal cycles (1980-1985). Seasonal variability in daily area1 production (JP; g C m-2 d-l) was dlrectly related to chlorophyll concentrations in the upper estuary, ranging from a maximum of 1.1 g C m-' d-' In summer to a minlmum of d-l) dunng summer in the presence of low phytoplankton biomass (2 to 10 kg Chl I-'), and in mid-estuary [2.6 g C d-l) during the spring diatom bloom (50 to 60 yg Chll-l). Desplte the occurrence of maximum nutnent concentrations in the freshwater region, highest JP and 90 …
Central California Oak Residue Utilization And Marketing: Better Hardwood Management From Improved Utilization, Timothy G. O'Keefe, Douglas D. Piirto
Central California Oak Residue Utilization And Marketing: Better Hardwood Management From Improved Utilization, Timothy G. O'Keefe, Douglas D. Piirto
Natural Resources Management and Environmental Sciences
Limited information and observations indicate that there are some significant amounts of hardwood residue resources now available in the Central Coast area. Experience gained from managing and marketing eastern hardwoods is considered as our basis for dealing with western hardwood problems. Inventory of the oak resource is discussed as a preliminary requirement for management. In addition, hardwood marketing, research and extension needs are also considered. Evidence indicates that western hardwood use will be improved by better funded programs of research and extension in residue utilization and marketing. Improved hardwood utilization will yield both direct and indirect benefits. Direct benefits include …
Management Measures For The Shark Bay Snapper Fishery 1987 Season., P. Millington
Management Measures For The Shark Bay Snapper Fishery 1987 Season., P. Millington
Fisheries management papers
The 1986 Shark Bay snapper fishing season mirrored in almost all respects the situation which will apply when the limited entry regime is put into effect. It was thus an opportunity to assess how effective the measures recommended in the Report of the Shark Bay Snapper Fishery Working Group were in reducing effort in the fishery.
The Esperance Rock Lobster Working Group Interim Report By The Chairman Mr. A. Pallot To The Western Australia Fishing Industry., A. Pallot
Fisheries management papers
In July 1985 the Minister for Fisheries released a discussion paper titled "Arrangements for entry to all fisheries off and along the Western Australian coast" for consideration by all members of the fishing industry. The Australian Fishing Industry Council (W.A. Branch), now the Western Australian Fishing Industry Council (Inc), responded to the discussion paper in March 1986. The following were included in the Council's recommendations: 1. The rock lobster fishery near Esperance be a limited entry fishery. 2. The bench mark date for determining access by April 30, 1985. 3. that the Minister for fisheries establish a representative Government/Industry Working …
Monthly Planet, 1986, November, Amy Morrison, Huxley College Of The Environment, Western Washington University
Monthly Planet, 1986, November, Amy Morrison, Huxley College Of The Environment, Western Washington University
The Planet
No abstract provided.
The Probe, Issue 67 - November 1986
The Probe, Issue 67 - November 1986
The Probe: Newsletter of the National Animal Damage Control Association
THE PROBE
National Animal Damage Control Association
NOVEMBER, 1986
Predacide
The Humane Society
Gum for Moles?
New Jersey Fish and Game Council
Anti-Trapping Laws
Letters to Ye Ed
Cougar
Sierra Club
Bald Eagle Protection Act
Sprague-Dawley rats
Hydrographic Data From The Wolftrap Section, 1982-1983, L. M. Huzzey, J. M. Brubaker
Hydrographic Data From The Wolftrap Section, 1982-1983, L. M. Huzzey, J. M. Brubaker
Reports
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
The Report Of The Fish Farming Legislative Review Committee., P. Rogers
The Report Of The Fish Farming Legislative Review Committee., P. Rogers
Fisheries management papers
In 1975, amendments to the Fisheries Act provided for the licensing and control of commercial fish farming activities and , for specific declared species, further controls on their processing and marketing. To date, marron has been the only species to be declared a "farm fish". During the last decade, much of the State's aquaculture impetus has focused on marron although more recently greater attention has been directed towards trout, yabbies and freshwater aquarium fish species. On November 19, 1984, the Marron Growers Association of Western Australia (Inc) wrote to the Minister for Fisheries and Wildlife, seeding a general review of …
Save Our Rivers: Celebrating Five Years Of Progress, The Governor's Office Tallahassee, Florida
Save Our Rivers: Celebrating Five Years Of Progress, The Governor's Office Tallahassee, Florida
Waterways and wildlife
A pictorial program celebrating five years of progress made by Florida's five water management districts and the Florida Department of Environmental Regulations. Florida's five districts: Northwest Florida Water Management District, Suwannee River Water Management District, St. Johns River Water Management District, and South Florida Water Management District. Text by Jim Lewis. PALMM
Chesapeake Bay Marine Environmental Assessment December 1985 - February 1986, Karen Kelly, Terry L. Bashore, Karen L. Mcdonald
Chesapeake Bay Marine Environmental Assessment December 1985 - February 1986, Karen Kelly, Terry L. Bashore, Karen L. Mcdonald
Reports
No abstract provided.
Status Of The Major Oyster Diseases In Virginia, Eugene M. Burreson
Status Of The Major Oyster Diseases In Virginia, Eugene M. Burreson
Reports
No abstract provided.
University Of London Expedition To Madagascar Report, Nat Quansah
University Of London Expedition To Madagascar Report, Nat Quansah
Nat Quansah
No abstract provided.
Winter And Summer Sediment Nutrient Exchange Rates In Hillsborough Bay, Florida, City Of Tampa Department Of Sanitary Sewers
Winter And Summer Sediment Nutrient Exchange Rates In Hillsborough Bay, Florida, City Of Tampa Department Of Sanitary Sewers
Reports
Winter and summer in-situ measurements of sediment oxygen demand (SOD) and nutrient exchange rates (NERs) were taken from sandy and muddy sediments in Hillsborough Bay during 1986. The summer-mud SOD rate of 0.23 g 02/m2/hr was roughly twice the summer-sand, winter-sand and winter-mud SOD rates. In general, nutrient flux rates into the water column were usually greater from mud relative to sand, and during the summer compared to the winter. Reservations in the application of the SOD/NER data and recommendations for future SOD/NER measurements are discussed.
Ecological Assessment, Classification And Management Of Tampa Bay Tidal Creeks, Tampa Bay Regional Planning Council (Tbrpc)
Ecological Assessment, Classification And Management Of Tampa Bay Tidal Creeks, Tampa Bay Regional Planning Council (Tbrpc)
Reports
The final product is a detailed restoration and management plan for three minor tributaries in the Tampa Bay watershed and one general application. It is the intent of the Council to implement all elements of the four plans wherever feasible during Developments of Regional Impact (DRI's) and Intergovernmental Coordination and Review (IC&R) reviews and through coordinat.ion with the DNR gill-net license fee habitat restoration program, as well as local government initiatives. The efforts of the Council's Agency on Bay Management will also be critical in implementing the findings and recommendations of this project.
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.
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.
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.
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.