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Open grassy landscape and distant mountains of Browns Park Waterfowl Management Area as seen from the Green River
Scenery of Browns Park from the Green River
Scenery of Browns Park from the Green River
Scenery of Browns Park from the Green River

Open grassy landscape and distant mountains of Browns Park Waterfowl Management Area as seen from the Green River

Open grassy landscape and distant mountains of Browns Park Waterfowl Management Area as seen from the Green River

Brillant sunset at Little Swallow Campsite on the Green River
Sunset at Little Swallow Campsite, Green River (UT)
Sunset at Little Swallow Campsite, Green River (UT)
Samantha Stanton (USGS) explains Phragmites monitoring protocols
Teaching monitoring protocols for invasive Phragmites
Teaching monitoring protocols for invasive Phragmites
Teaching monitoring protocols for invasive Phragmites

Samantha Stanton (Great Lakes Commission, GLSC Volunteer) demonstrates the monitoring protocol to training attendees on May 29, 2019, near Centerville, Michigan.

Samantha Stanton (Great Lakes Commission, GLSC Volunteer) demonstrates the monitoring protocol to training attendees on May 29, 2019, near Centerville, Michigan.

USGS Storm Tide Sensors: Measuring Coastal Storm Tide and Flooding
USGS Storm Tide Sensors: Measuring Coastal Storm Tide and Flooding
USGS Storm Tide Sensors: Measuring Coastal Storm Tide and Flooding

USGS Storm Tide Sensors are specialized scientific instruments used to measure the depth and duration of storm surge during coastal storms. The data these sensors collect before, during and after a storm will help public officials assess storm damage, and improve computer models used to forecast storm surge and coastal change.

USGS Storm Tide Sensors are specialized scientific instruments used to measure the depth and duration of storm surge during coastal storms. The data these sensors collect before, during and after a storm will help public officials assess storm damage, and improve computer models used to forecast storm surge and coastal change.

View looking upstream at a small tributary stream in flood, contributing water and sediment to the Green River in Red Canyon.
A small tributary adding water and sediment to the Green River, Red Ca
A small tributary adding water and sediment to the Green River, Red Ca
A small tributary adding water and sediment to the Green River, Red Ca

This photo displays the contrast between the clear, sediment-starved waters released from a large dam, and the murky, sediment-rich waters of natural tributaries. The tributary is just one of many that gradually re-supply the river with sediment.

This photo displays the contrast between the clear, sediment-starved waters released from a large dam, and the murky, sediment-rich waters of natural tributaries. The tributary is just one of many that gradually re-supply the river with sediment.

A blue UV light shines on a pool of ethanol in an rectangular container in the dark.
Bat call and insect data collection in Red Canyon.
Bat call and insect data collection in Red Canyon.
Bat call and insect data collection in Red Canyon.

This photo demonstrates the typical set up of the so-called 'bat-and-bug' citizen science data collection platform used on the SCREE - Powell 150 expedition. The UV light attracts bugs to the pool of ethanol, where they land and are preserved for identification, while the touchpad device has an untrasonic microphone to collect bat calls.

This photo demonstrates the typical set up of the so-called 'bat-and-bug' citizen science data collection platform used on the SCREE - Powell 150 expedition. The UV light attracts bugs to the pool of ethanol, where they land and are preserved for identification, while the touchpad device has an untrasonic microphone to collect bat calls.

View downriver of Powell Expedition boats on the Green River in Red Canyon on a cold, rainy day.
Boats on Green River in Red Canyon (UT)
Boats on Green River in Red Canyon (UT)
Boats on Green River in Red Canyon (UT)

View downriver of Powell Expedition boats on the Green River in Red Canyon on a cold, rainy day.

Boatmen's sleeping quarters at Big Pine in Red Canyon on the Green River
Camping on the boats
Camping on the boats
Camping on the boats

Boatmen's sleeping quarters at Big Pine in Red Canyon on the Green River

Boatmen's sleeping quarters at Big Pine in Red Canyon on the Green River

Color photograph shows a close up photo of a clump of flowers called Desert Paintbrush.
Clump of scarlet desert paintbrush at Flaming gorge dam
Clump of scarlet desert paintbrush at Flaming gorge dam
Clump of scarlet desert paintbrush at Flaming gorge dam

Desert paintbrush stands out against the yellows and browns of the desert by way of its bright red and fiery coloring. Desert paintbrush is a hemiparasite, and takes some of its water and nutrients from the roots of nearby plants. However, unlike full parasites, desert paintbrush can still photosynthesize to obtain some of its nutrients if needed.

Desert paintbrush stands out against the yellows and browns of the desert by way of its bright red and fiery coloring. Desert paintbrush is a hemiparasite, and takes some of its water and nutrients from the roots of nearby plants. However, unlike full parasites, desert paintbrush can still photosynthesize to obtain some of its nutrients if needed.

fernhill sample
Fernhill Sample Point 1
Fernhill Sample Point 1
Fernhill Sample Point 1

View of lake at Fernhill Natural Treatment Wetlands.

View looking downstream of the Flaming Gorge Dam. Photo taken from hiking trail along Green River.
Green River Downstream of Flaming Gorge Dam
Green River Downstream of Flaming Gorge Dam
Green River Downstream of Flaming Gorge Dam

View looking downstream from just below the boat launch at Flaming Gorge Dam.

The Green river is in the foreground with Flaming Gorge Dam in the background and the road running to the boat launch.
Immediately downstream of Flaming Gorge Dam
Immediately downstream of Flaming Gorge Dam
Immediately downstream of Flaming Gorge Dam

View looking upstream at Flaming Gorge Dam from the boat launch area

Kīlauea that will be covered by a helicopter lidar survey in June 2019
Kīlauea that will be covered by a helicopter lidar survey in June 2019
Kīlauea that will be covered by a helicopter lidar survey in June 2019
Kīlauea that will be covered by a helicopter lidar survey in June 2019

Areas on Kīlauea that will be covered by a helicopter lidar survey in June 2019. Red lines enclose areas over which the survey helicopter will fly at 396 m (1,300 ft) above ground level. Green lines enclose areas over which the helicopter will fly at 151 m (500 ft) above ground level.

Areas on Kīlauea that will be covered by a helicopter lidar survey in June 2019. Red lines enclose areas over which the survey helicopter will fly at 396 m (1,300 ft) above ground level. Green lines enclose areas over which the helicopter will fly at 151 m (500 ft) above ground level.

Jessica Flock rowing her 18-foot expedition raft  in the rain across a long pool in Red Canyon of the Green River.
SCREE boatwoman rowing Red Canyon in the rain
SCREE boatwoman rowing Red Canyon in the rain
SCREE boatwoman rowing Red Canyon in the rain

This photo demonstrates one of the challenges of down-river boating in the Colorado River system.

Day 5 scenic view of Sheep Canyon
View of Sheep Canyon
View of Sheep Canyon
View of Sheep Canyon

Day 5 scenic view of Sheep Canyon

Yellow Warbler in Grass along Green River
Yellow Warbler
Yellow Warbler
Yellow Warbler

Yellow Warbler in Grass along Green River

Yellow Warbler in Grass along Green River

Day 4 canyon
Canyon
Canyon
Canyon

Day 4 canyon

Day 4 first sighting of Flaming Gorge, Utah
Flaming Gorge NRA
Flaming Gorge NRA
Flaming Gorge NRA

Day 4 first sighting of Flaming Gorge, Utah

Day 4 first sighting of Flaming Gorge, Utah

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