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USFS Logo Research Data Archive
Watershed Project

imageID: 23315
Description: Watershed Project
Keywords: grasses
brush
chemical effect
Photographer: C. K. Cooperrider
Original collection id: 235429
Media: Black & White Print
Collection: Sierra Ancha Historical Images
Quality: 3
Location: Tonto NF; AZ; USA
Date(mm/yyyy): 11/1928
Comments: Early stages of revegetation on depleted areas following light grazing. Shrubs killed by sulfur dioxide gas. Muhlenbergia proterii, the prominent grass has spread from relic specimens under protection of shrubs.
Citation: Use of this image is governed by Creative Commons CC BY. If you use the image, please include the following citation:

Olberding, Susan D.; Huebner, Daniel P.; Edminster, Carleton B. 2007. Sierra Ancha Experimental Forest historical photographs. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. https://doi.org/10.2737/RDS-2007-0006


Your help is appreciated. If you see an image that has any inaccuracy please send a note to the Archive team. Thank you!