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Physical and Environmental Geography Commons

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Articles 1 - 12 of 12

Full-Text Articles in Physical and Environmental Geography

Using Lidar To Estimate Carbon Sequestration Of Evergreen Trees At Eastern Washington University (Ewu) Campus, Cheney, Washington, Kristy A. Snyder May 2022

Using Lidar To Estimate Carbon Sequestration Of Evergreen Trees At Eastern Washington University (Ewu) Campus, Cheney, Washington, Kristy A. Snyder

2022 Symposium

EWU contains a variety of deciduous and evergreen trees across its campus, providing several benefits. However, no comprehensive record exists of the total number, location, species, or ages of these trees. This knowledge can inform facilities of proper care for individual trees and can be used to estimate carbon sequestration on campus. Traditional on-the-ground methods for assessing trees require tree cores or clinometers, making trees susceptible to pests or disease and leading to inaccurate results. Remote sensing using lidar data is a noninvasive, more precise method to measure tree height and subsequently assess tree age. This poster explores using point …


Homestead National Monument, Vegetation Classification [Map], United States National Park Service Jan 2011

Homestead National Monument, Vegetation Classification [Map], United States National Park Service

United States National Park Service: Publications

Color graphic vegetation map of Homestead National Monument of America in Beatrice, Nebraska, USA. Created as part of the Homestead NM of America Vegetation Mapping Project in April and May 2011. Includes a color-coded vegetation classification.


Homestead National Monument, Vegetation Mapping Project [Poster], Kelly Kindscher, Hayley Kilroy, Jennifer Delisle, Quinn Long, Hillary Loring, Kevin Dobbs, Jim Drake Jan 2011

Homestead National Monument, Vegetation Mapping Project [Poster], Kelly Kindscher, Hayley Kilroy, Jennifer Delisle, Quinn Long, Hillary Loring, Kevin Dobbs, Jim Drake

United States National Park Service: Publications

Homestead National Monument was created in 1936 to celebrate the significance of the Homestead Act of 1862, which granted 160 acres of free land to claimants. This was one of the most significant and enduring events in the westward expansion of the United States. The site is the first tract homesteaded under the act by Daniel Freemen, and encompasses 184 acres in Gage County, west of Beatrice, Nebraska.

This unique site also hosts the oldest prairie restoration in the National Park system and the second-oldest tallgrass prairie restoration known. This park unit also has a small remnant of native tallgrass …


Tallgrass Prairie National Preserve, Vegetation Mapping Project [Poster], Kelly Kindscher, Hayley Kilroy, Jennifer Delisle, Quinn Long, Hillary Loring, Kevin Dobbs, Jim Drake Jan 2011

Tallgrass Prairie National Preserve, Vegetation Mapping Project [Poster], Kelly Kindscher, Hayley Kilroy, Jennifer Delisle, Quinn Long, Hillary Loring, Kevin Dobbs, Jim Drake

United States National Park Service: Publications

The Tallgrass Prairie National Preserve encompasses 10,894 acres in eastern Kansas, just north of Strong City. This park unit was created on November 12, 1996, and is the first to protect a nationally significant example of the once vast tall grass prairie ecosystem. Of the 400,000 square miles of tall grass prairie that once covered the North American continent, less than four percent remains, prin1arily in the Flint Hills. The park unit is primarily rocky upland prairies and deep-soiled prairies in the lowlands. It also contains some wet prairie ravines, riparian forests and some former cropland and restored prairie. These …


Tallgrass Prairie National Preserve, Vegetation Classification [Map], United States National Park Service Jan 2011

Tallgrass Prairie National Preserve, Vegetation Classification [Map], United States National Park Service

United States National Park Service: Publications

Colo vegetation map of the Tallgrass Prairie National Preserve in Strong City, Kansas, USA, from the Tallgrass Prairie NP Vegetation Mapping Project, created between April and June 2011. Includes a color-coded vegetation classification.


Utah's Southwest, Robert J. Johnson, R. Douglas Ramsey Jan 2004

Utah's Southwest, Robert J. Johnson, R. Douglas Ramsey

Wildland Resources Faculty Publications

This map of Utah's Southwest features a cartographic illustration created by draping four cross-blended hypsometric tint ramps over a grayscale hillshade. A hypsometric tint ramp is essentially a blend of one or more colors that is associated with an elevation range. A cross-blended hypsometric tint derived image consists of two or more color ramps with at least one ramp presenting the terrain in a "dry" condition and the other in a "moist" or vegetated condition. The addition of a satellite image derived vegetation index allows vegetation colors to appear where the terrain is vegetated irrespective of elevation.


Bear River Watershed, Robert J. Johnson, R. Douglas Ramsey Jan 2004

Bear River Watershed, Robert J. Johnson, R. Douglas Ramsey

Wildland Resources Faculty Publications

A map outlining the drainage basin of the Bear River, Utah with topography and a satellite image as the base layers. This was produced by the Remote Sensing and GIS Laboratory, Department of Wildland Resources, Quinney College of Natural Resources in support of research conducted by faculty in the Department of Environment and Society in the same college.


Canyonlands National Park, Robert J. Johnson, R. Douglas Ramsey Jan 2003

Canyonlands National Park, Robert J. Johnson, R. Douglas Ramsey

Wildland Resources Faculty Publications

Satellite image map of Canyonlands National Park, Utah


Great Salt Lake Watershed, Robert J. Johnson, R. Douglas Ramsey Jan 2002

Great Salt Lake Watershed, Robert J. Johnson, R. Douglas Ramsey

Wildland Resources Faculty Publications

A map outlining the drainage basin of the Great Salt Lake, Utah with shaded topography as the base layer. This was produced by the Remote Sensing and GIS Laboratory, Department of Wildland Resources, Quinney College of Natural Resources.


Mojave Desert - Land Ownership And Administration, Robert J. Johnson, R. Douglas Ramsey, Alan Falconer Jan 1998

Mojave Desert - Land Ownership And Administration, Robert J. Johnson, R. Douglas Ramsey, Alan Falconer

Wildland Resources Faculty Publications

Produced for the Mojave Desert Ecosystem Program under the United States Department of Defense Legacy Program in cooperation with the Department of the Interior.

Cartography and image processing by:

Remote Sensing and Geographic Information Systems Laboratory

Department of Geography and Earth Resources

College of Natural Resources

Utah State University

Logan, Utah 84322–5240

Cartographic preparation and printing by U.S. Geological Survey, 1998.

Land ownership compiled from 1:100,000-scale Bureau of Land Management Surface Management Status maps.

Populated places produced from USGS Geographic Names Information System.

Roads and water bodies produced from USGS 1:100,000-scale Digital Line Graph data.

Project boundary based on the …


Mojave Desert - Shaded Relief, Robert J. Johnson, R. Douglas Ramsey, Alan Falconer Jan 1998

Mojave Desert - Shaded Relief, Robert J. Johnson, R. Douglas Ramsey, Alan Falconer

Wildland Resources Faculty Publications

Produced for the Mojave Desert Ecosystem Program

under the United States Department of Defense Legacy Program in cooperation with the Department of the Interior.

Cartography and image processing by:

Remote Sensing and Geographic Information Systems Laboratory

Department of Geography and Earth Resources

College of Natural Resources

Utah State University

Logan, Utah 84322–5240

Cartographic preparation and printing by U.S. Geological Survey, 1998.

Shaded Relief derived from U.S> Geological Survey (USGS) National Elevation Database.

Solar elevation 25°, azimuth 315°, exaggeration 5x, ambient light 0.5

Land ownership compiled from 1:100,000-scale Bureau of Land Management Surface Management Status maps.

Populated places produced from USGS …


Mojave Desert - Satellite Image Map, Robert J. Johnson, R. Douglas Ramsey, Alan Falconer Jan 1998

Mojave Desert - Satellite Image Map, Robert J. Johnson, R. Douglas Ramsey, Alan Falconer

Wildland Resources Faculty Publications

Produced for the Mojave Desert Ecosystem Program under the United States Department of Defense Legacy Program in cooperation with the Department of the Interior.

Cartography and image processing by:

Remote Sensing and Geographic Information Systems Laboratory

Department of Geography and Earth Resources

College of Natural Resources

Utah State University

Logan, Utah 84322–5240

Cartographic preparation and printing by U.S. Geological Survey, 1998.

Image map produced from 15 Landsat Thematic Mapper images recorded from 1991–1993, provided by U.S.

Geological Survey (USGS), as part of the Multi–Resolution Land Characteristics Consortium Activities.

Bands 7, 4, 2. Simulated natural color composite.

Land ownership compiled from …