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676 - 700 of 881 Items << < 23 24 25 26 27 28 29 30 31 32 > >>
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A Professional Project Report submitted in partial fulfillment of the requirements for the degree of Master of Water Resources, Water Resources Program, University of New Mexico.
2016-10-19
2016-10-19 2024-05-05 |
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Quigley, Thomas M.; Arbelbide, Sylvia J., tech. eds. 1997. An assessment of ecosystem components in the interior Columbia basin and portions of the Klamath and Great Basins: volume 1. Gen. Tech. Rep. PNW-GTR-405. Portland, OR: U.S. Department of...
1997-06-01
2008-02-27 2005-05-19 |
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Humans have altered the Klamath River Canyon in many ways. This study focuses on the years from 1955 to 2003. One substantial alteration is the conversion of terraces into irrigated pastures for agriculture and cattle ranching. This research...
2024-05-05
2005-06-07 2005-02-05 |
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"The goal of the project is to quantitatively describe the nature and extent of the ground-water flow systems in the basin."
1999-05-05
2005-01-20 2004-12-22 |
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ill., maps (color); Report title; Fire Management Plans serve as an appendix to the Resource Management Plans; Appendix E: Immediately following page 32, there is a document which is dated 2008 written by Donald B. Zobel as an explanation for the...
1977-05-05
2009-11-24 2010-02-15 |
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Consolidated Builders' working model of the dam. The small square blocks represent a block pour or 5-foot lift of concrete and are added to the model to show the progress of construction as well as to correlate all construction activities.
1938-11-03
2024-05-05 |
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1 map : col., 23 x 36 cm. Inset map of the great lava plateau of Columbia River, stretching southward across Oregon and eastward nearly to Yellowstone National Park.
A larger scale map of this route can be seen at...
2024-05-05
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1 map. Relief shown by contours. At head of title: Section XI. "Sheet no. 5." "Register no. 2192." For more sheets from this set of topographic maps of the San Juan Islands as well as more information refer to the index page here. Scale 1:10,000.
1894-05-05
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1 map.
Relief shown by contours. At head of title: Section XI. "Sheet no. 2." "Register no. 1953." For more sheets from this set of topographic maps of the San Juan Islands as well as more information refer to the index page here.
1889-05-05
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1 map : col. ; 31 x 23 cm. Amer. Geogr. Soc. special publication ; no. 15, pl. 1. Special publication (American Geographical Society of New York) ; no. 15, pl. 1. Relief shown by contours and spot heights. Includes location map. Scale 1:253 440 (W...
2024-05-05
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Understanding how natural variation in flow regimes influences stream ecosystem structure and function is critical to the development of effective stream management policies and actions. Spatial variation in flow regimes is well understood for...
2020-12-01
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Spatial variability in snow accumulation and melt due to topographic effects on solar radiation, drifting, air temperature, and precipitation is important in detennining the timing of snowmelt releases. Precipitation and temperature effects...
1997-05-05
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Executive Summary: Introduction: This report summarizes work conducted during the funding period (December 1, 1991 through September 30, 1992) of a Research Joint Venture Agreement between the Intermountain Research...
1993-01-01
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Terrain analysis using Digital Elevation Models (DEM) has been widely used in hydrology to derive topographic information for hydrologic analysis and modeling. Finer resolutions on DEMs have been shown to have significant impact on hydrologically...
2014-07-13
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In equilibrium landscapes, the concentration of beryllium-10 (10Be) from fluvially transported material is expected to quantitatively reflect basin-wide denudation rates. No isotopic time-dependent path is considered because the concentrations...
2013-01-01
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The Logan River and its tributaries in northern Utah sustain a significant population of the imperiled Bonneville cutthroat trout (Oncorhynchus clarki Utah) as well as invasive brown trout (Salmo trutta). In general, the upper reaches of the...
2011-12-01
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The Chuck Williams papers document the life and work of Charles Otis "Chuck" Williams during the years 1943 to 2016. The materials provide insight into the history of the Columbia River Gorge and the creation of the Columbia River Gorge National...
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The Wetlands Inventory and Survey Maps document the National Wetlands Inventory as conducted in the western United States and the central Willamette Valley and Pacific Coast in Oregon by the U.S. Fish and Wildlife Service, Office of Biological...
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The Gerald W. Williams Collection
consists of Williams' personal papers, historic photograph collection, and
related materials pertaining to the history of the U.S. Forest Service as
well as the forestry, environmental history, Native Americans,...
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Projects. A contract has been awarded for topographic mapping of the Silt Project lands. It is planned to complete the detailed land classification in the spring of 1957. 2. Authorized New Mexico Participating Projects a. Hammond Project...
2008-12-01
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