USGS Microbiology Image Gallery

Cheatgrass in eastern Oregon
Photo credit: Nicole M. DeCrappeo, USGS

Research Summary: Soil Community Dynamics in Sagebrush Steppe and Cheatgrass-Invaded Areas of the Northern Great Basin (Nicole M. DeCrappeo)

Description: A site that has been invaded by cheatgrass in eastern Oregon.

	'Alakai Plateau		Bonanza creek		Cheatgrass in eastern Oregon
	Davis Creek Reservoir: Ring of Senescent Wetland Vegetation		Davis Creek Reservoir: Wetland at the Margin		In situ Nitrate Sensor in Cheney Reservoir, Kansas
	Iron-rich wetland		Naval Air Warfare Center (NAWC) Map		Open water in post-Katrina marsh, Louisiana
	Phospholipid fatty acids and soil health map		Sagebrush in eastern Oregon		Sampling for permafrost microorganisms
	San Francisco Bay and tidal marsh		San Francisco Bay and tidal marsh II
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