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Articles 2821 - 2850 of 2919
Full-Text Articles in Physical Sciences and Mathematics
Groundwater-Level Changes In Nebraska Predevelopment To 1954, University Of Nebraska - Lincoln
Groundwater-Level Changes In Nebraska Predevelopment To 1954, University Of Nebraska - Lincoln
Conservation and Survey Division
No abstract provided.
Nebraska Map Of Counties, Conservation And Survey Division
Nebraska Map Of Counties, Conservation And Survey Division
Conservation and Survey Division
No abstract provided.
Principal Meridians Of The Federal System Of Rectangular Surveys, Bureau Of Land Management
Principal Meridians Of The Federal System Of Rectangular Surveys, Bureau Of Land Management
Conservation and Survey Division
No abstract provided.
Field Trip Guide (For The Nebraska Well Drillers Association) Eastern Nebraska Geology, S. Summerside, D. A. Eversoll, M. Kuzila, M. Joeckel
Field Trip Guide (For The Nebraska Well Drillers Association) Eastern Nebraska Geology, S. Summerside, D. A. Eversoll, M. Kuzila, M. Joeckel
Conservation and Survey Division
No abstract provided.
Field Trip Guide For The Upper Republican And Middle Republican Nrd's Southwestern Nebraska Geology And Soils, D. A. Eversoll, J. W. Goeke, M. Kuzila
Field Trip Guide For The Upper Republican And Middle Republican Nrd's Southwestern Nebraska Geology And Soils, D. A. Eversoll, J. W. Goeke, M. Kuzila
Conservation and Survey Division
No abstract provided.
Dissolved Solids Sampling Sites And Zones Of Concentration
Dissolved Solids Sampling Sites And Zones Of Concentration
Conservation and Survey Division
No abstract provided.
Distribution And Thickness Of Glacial Till In Nebraska.
Distribution And Thickness Of Glacial Till In Nebraska.
Conservation and Survey Division
No abstract provided.
Validation Of Algorithms For Remote Sensing Of Aerosols Over Land From The Eos Moderate Resolution Imaging Spectroradiometer (Modis), Anatoly Gitelson
Validation Of Algorithms For Remote Sensing Of Aerosols Over Land From The Eos Moderate Resolution Imaging Spectroradiometer (Modis), Anatoly Gitelson
Conservation and Survey Division
No abstract provided.
Metric System Vs. Inch-Pound Units
Metric System Vs. Inch-Pound Units
Conservation and Survey Division
No abstract provided.
Late Quaternary Landscape Evolution In The South Fork Of The Big Nemaha River Valley, Southeastern Nebraska And Northeastern Kansas, Rolfe D. Mandel, E. Arthur Bettis Iii, Richard G. Baker, Glen G. Fredlund, Jeremy S. Dillon
Late Quaternary Landscape Evolution In The South Fork Of The Big Nemaha River Valley, Southeastern Nebraska And Northeastern Kansas, Rolfe D. Mandel, E. Arthur Bettis Iii, Richard G. Baker, Glen G. Fredlund, Jeremy S. Dillon
Conservation and Survey Division
No abstract provided.
Chase County Test Hole Logs, Vincent H. Dreeszen
Chase County Test Hole Logs, Vincent H. Dreeszen
Conservation and Survey Division
No abstract provided.
Dakota County Test Hole Logs, Raymond R. Burchett, Frank A. Smith
Dakota County Test Hole Logs, Raymond R. Burchett, Frank A. Smith
Conservation and Survey Division
No abstract provided.
Custer County Test Hole Logs, Larry D. Cast
Custer County Test Hole Logs, Larry D. Cast
Conservation and Survey Division
No abstract provided.
Gosper County Test Hole Logs, Larry D. Cast
Gosper County Test Hole Logs, Larry D. Cast
Conservation and Survey Division
No abstract provided.
Garden County Test Hole Logs, Frank A. Smith
Garden County Test Hole Logs, Frank A. Smith
Conservation and Survey Division
No abstract provided.
Frontier County Test Hole Logs, Duane A. Eversoll
Frontier County Test Hole Logs, Duane A. Eversoll
Conservation and Survey Division
No abstract provided.
Arthur County Test Hole Logs, Robert F. Diffendal Jr., James W. Goeke
Arthur County Test Hole Logs, Robert F. Diffendal Jr., James W. Goeke
Conservation and Survey Division
Arthur County, Nebraska test hole logs (2000).
Jefferson County Test Hole Logs, Raymond R. Burchett, Frank A. Smith
Jefferson County Test Hole Logs, Raymond R. Burchett, Frank A. Smith
Conservation and Survey Division
No abstract provided.
Hayes County Test Hole Logs, Duane A. Eversoll
Hayes County Test Hole Logs, Duane A. Eversoll
Conservation and Survey Division
No abstract provided.
Kimball County Test Hole Logs, Frank A. Smith
Kimball County Test Hole Logs, Frank A. Smith
Conservation and Survey Division
No abstract provided.
Perkins County Test Hole Logs, Vincent H. Dreeszen
Perkins County Test Hole Logs, Vincent H. Dreeszen
Conservation and Survey Division
No abstract provided.
Rock County Test Hole Logs, Susan Olafsen Lackey, Frank A. Smith, Keonard R. Borcya
Rock County Test Hole Logs, Susan Olafsen Lackey, Frank A. Smith, Keonard R. Borcya
Conservation and Survey Division
No abstract provided.
Pierce County Test Hole Logs, Susan Olafsen Lackey, Frank A. Smith, Raymond R. Burchett
Pierce County Test Hole Logs, Susan Olafsen Lackey, Frank A. Smith, Raymond R. Burchett
Conservation and Survey Division
No abstract provided.
York County Test Hole Logs, Frank A. Smith
York County Test Hole Logs, Frank A. Smith
Conservation and Survey Division
No abstract provided.
Buffalo County Test Hole Logs, Vincent H. Dreeszen
Buffalo County Test Hole Logs, Vincent H. Dreeszen
Conservation and Survey Division
No abstract provided.
Groundwater-Level Changes In Nebraska - Spring 1999 To Spring 2000, Conservation Survey Division
Groundwater-Level Changes In Nebraska - Spring 1999 To Spring 2000, Conservation Survey Division
Conservation and Survey Division
No abstract provided.
An Exploratory Statistical Analysis Of The Ground Water In The Abbotsford-Sumas Aquifer, Sharon Gelinas
An Exploratory Statistical Analysis Of The Ground Water In The Abbotsford-Sumas Aquifer, Sharon Gelinas
WWU Graduate School Collection
The Abbotsford-Sumas aquifer is a primarily unconfined aquifer, located in Whatcom County, WA, with a history of nitrate contamination. Whatcom County is a large producer of raspberries and contains numerous dairy farms. Both of these agricultural practices involve large quantities of nitrates being produced or used for fertilization. A two-year ground water monitoring program was conducted in 1997 and 1998 by Western Washington University in order to determine the spatial and temporal extent of the nitrate contamination. Possible trends in nitrate concentrations may be associated with ground water movement, chemical and biological nitrate reduction processes, seasonality and land use. Exploratory …
Hydrostratigraphy, Groundwater Flow, And Nitrate Transport Within The Abbotsford Sumas Aquifer, Whatcom County, Washington, David V. (David Vaughn) Stasney
Hydrostratigraphy, Groundwater Flow, And Nitrate Transport Within The Abbotsford Sumas Aquifer, Whatcom County, Washington, David V. (David Vaughn) Stasney
WWU Graduate School Collection
From April 1997 to January 1999, a water quality study in a four square mile area in northern Whatcom County was conducted by the Geology Department and the Institute for Watershed Studies at Western Washington University. As part of this study, this thesis focused on characterizing the hydrostratigraphy, groundwater flow directions and flow velocities and developing a groundwater model using MODFLOW and Boss GMS version 2.0 (GMS) to simulate groundwater flow and nitrate transport within this area. Monthly groundwater levels and water quality data were collected and analyzed from 21 domestic wells and one piezometer in the field and at …
Predicting Milk And Soft Drink Consumption Among Female Adolescents Using The Theory Of Planned Behavior, Nada Osman Kassem
Predicting Milk And Soft Drink Consumption Among Female Adolescents Using The Theory Of Planned Behavior, Nada Osman Kassem
Loma Linda University Electronic Theses, Dissertations & Projects
A total of 756 female adolescents, aged 13 to 18 years, from five public high schools in Antelope Valley Union High School District located in North Los Angeles County participated in this study between February 1999 and March 1999. The ethnic composition was 53.3% White/Anglo Americans, 19.3% Hispanics or Latinos and 10.2% Black/African Americans. The constructs of the Theory of Planned Behavior (attitude, subjective norm, and perceived behavioral control and their underlying beliefs) were assessed to determine the predictors of low-fat milk and regular soda consumption. A cross-sectional design with group-administered questionnaires was utilized.
Most participants (89.6%, n = 636) …
Revised Glacial Margins And Wisconsin Meltwater Paleoflood Hydrology In Slippery Rock Creek Basin, Central Western Pennsylvania, Gary John D'Urso
Revised Glacial Margins And Wisconsin Meltwater Paleoflood Hydrology In Slippery Rock Creek Basin, Central Western Pennsylvania, Gary John D'Urso
Graduate Theses, Dissertations, and Problem Reports
Glacial margins mapped in Slippery Rock Creek basin during the 1950s are problematic. The number of sedimentological, mineralogical, petrological, and textural analyses used to distinguish glacial drifts in the southern portion of the basin were inadequate to resolve the margins. Furthermore, misidentification of man-made deposits as glacial drift led to erroneous interpretations regarding the extent and character of pre-Wisconsin glacial deposits, and appears to have influenced subsequent soil mapping. Canadian Shield erratic weathering was the primary tool used in this study to re-investigate the glacial margins. Erratics display one of three distinctive weathering rinds, so glacial deposits can be differentiated …