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Images

Images described and linked on this webpage come from a wide variety of USGS science activities and presentations performed by USGS Science Center staff members in the Region 10:  California-Great Basin. A search tool is provided to narrow the number of image files shown.

Filter Total Items: 91
Home mostly covered by a debris flow in southern California
Debris flow after the 2003 Old Gran Prix fire
Debris flow after the 2003 Old Gran Prix fire
Debris flow after the 2003 Old Gran Prix fire

Damage from a major post-wildfire landslide that occurred on 25 December 2003 near Devore, San Bernardino County as a result of the Old/Grand Prix fires that ran through the San Bernardino Mountains.

Damage from a major post-wildfire landslide that occurred on 25 December 2003 near Devore, San Bernardino County as a result of the Old/Grand Prix fires that ran through the San Bernardino Mountains.

This is the gage house on the Williamson River, USGS site 11502500.
Williamson River below the Sprague River in Chiloquin, OR.
Williamson River below the Sprague River in Chiloquin, OR.
Williamson River below the Sprague River in Chiloquin, OR.

This is a view of a USGS surface water stream gage that contains equipment to monitor discharge at the Williamson River below the Sprague Ruver in Chiloquin, Oregon. The gage house contains a historic stilling well and a device that records the level of water. It also has a water temerature sensor and a turbidimeter.

This is a view of a USGS surface water stream gage that contains equipment to monitor discharge at the Williamson River below the Sprague Ruver in Chiloquin, Oregon. The gage house contains a historic stilling well and a device that records the level of water. It also has a water temerature sensor and a turbidimeter.

Two people kneeling to collect a carcass
Measuring wildlife mortality
Measuring wildlife mortality
Measuring wildlife mortality

Scientists collect carcasses at a wind energy facility to estimate total wildlife mortality at a site.

Scientists collect carcasses at a wind energy facility to estimate total wildlife mortality at a site.

RestoreNet outplanted seedlings (left) v. direct seeding with soil surface treatments (right)
RestoreNet outplanted seedlings (left) v. direct seeding with soil surface treatments (right)
RestoreNet outplanted seedlings (left) v. direct seeding with soil surface treatments (right)
RestoreNet outplanted seedlings (left) v. direct seeding with soil surface treatments (right)

Left: RestoreNet outplant trials with greenhouse-grown seedlings planted into the field, Right: RestoreNet direct seeding trials with seeds combined with soil surface modifications including ConMod artificial nurse plants, mulch, and soil pits. Photos by Katie Laushman (USGS).

Left: RestoreNet outplant trials with greenhouse-grown seedlings planted into the field, Right: RestoreNet direct seeding trials with seeds combined with soil surface modifications including ConMod artificial nurse plants, mulch, and soil pits. Photos by Katie Laushman (USGS).

Home damaged by post fire debris flow
Montecito home damaged by post-wildfire debrisflow.
Montecito home damaged by post-wildfire debrisflow.
Montecito home damaged by post-wildfire debrisflow.

Damage from a major post-wildfire landslide that occurred on 9 January 2018 near Montecito, Santa Barbara County as a result of the 2017 Thomas Fire.

Damage from a major post-wildfire landslide that occurred on 9 January 2018 near Montecito, Santa Barbara County as a result of the 2017 Thomas Fire.

a person stands on a rocky beach wearing sunglasses and a backpack with an antenna.
Christie Hegermiller geared up for beach elevation survey
Christie Hegermiller geared up for beach elevation survey
Christie Hegermiller geared up for beach elevation survey

Christie gears up to survey beach elevation in Santa Cruz, CA with a precise and accurate GPS unit mounted to her backpack. The GPS unit on her backpack communicates with a nearby "base station" to minimize errors in location.

Christie gears up to survey beach elevation in Santa Cruz, CA with a precise and accurate GPS unit mounted to her backpack. The GPS unit on her backpack communicates with a nearby "base station" to minimize errors in location.

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