USGS Multimedia Gallery
climateChange
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Black Noddy with Chick
The Black Noddy (with a chick) is one of eight seabird species whose population density was studied on the French Frigate Shoals' Tern Island by biologists with the USGS Pacific Island Ecosystems Research Center's Northwestern Hawaiian Islands Climate Change Project. ...
White Tern
The White Tern is one of eight seabird species whose population density and susceptibility to sea-level rise was studied on the French Frigate Shoals' Tern Island by biologists with the USGS Pacific Island Ecosystems Research Center's Northwestern Hawaiian Islands Climate Change Project. ...
Yampa River Basin, Colorado
Climate change projections indicate a steady increase in temperature progressing through the 21st century, generally resulting in snowpack reductions, changes to the timing of snowmelt, altered streamflows, and reductions in soil moisture, all of which could affect water management, agriculture, rec...
Sprague River Basin, Oregon
Climate change projections indicate a steady increase in temperature progressing through the 21st century, generally resulting in snowpack reductions, changes to the timing of snowmelt, altered streamflows, and reductions in soil moisture, all of which could affect water management, agriculture, rec...
Sagehen Creek Basin, California
Climate change projections indicate a steady increase in temperature progressing through the 21st century, generally resulting in snowpack reductions, changes to the timing of snowmelt, altered streamflows, and reductions in soil moisture, all of which could affect water management, agriculture, rec...
Feather River Basin, California
Climate change projections indicate a steady increase in temperature progressing through the 21st century, generally resulting in snowpack reductions, changes to the timing of snowmelt, altered streamflows, and reductions in soil moisture, all of which could affect water management, agriculture, rec...
Naches River Basin, Washington
Climate change projections indicate a steady increase in temperature progressing through the 21st century, generally resulting in snowpack reductions, changes to the timing of snowmelt, altered streamflows, and reductions in soil moisture, all of which could affect water management, agriculture, rec...
USA-NPN Citizen-Scientist Lucille Tower
USA-National Phenology Network citizen-scientist Lucille Tower records the one millionth observation on maple vine in the large nature database....
Studying Old Organic Carbon in the Yukon River
Melt water stream discharging from Gulkana Glacier, Alaska. USGS research of the Yukon River has had a long term goal of determining the source and fate of organic carbon transported by the river to the Bering Sea and ultimately the Arctic Ocean. Results of recent analyses identified old carbo...
Studying Old Organic Carbon in the Yukon River
USGS scientists Doug Halm, Paul Schuster, and Kathy Kelsey collecting melt water samples from Gulkana Glacier. Results of recent analyses identified old carbonin the Yukon River, but also indicated that the chemical source was not derived from ancient plant material stored in the glacier, but ...
Studying Old Organic Carbon in the Yukon River
USGS scientists Doug Halm, Paul Schuster, Peter Murdoch, and Kathy Kelsey collecting melt water samples from Gulkana Glacier. USGS research of the Yukon River has had a long term goal of determining the source and fate of organic carbon transported by the river to the ...
Arizona Upland Plant Community in the Sonoran Desert
In the drier Arizona upland plant communities, pictured here, some species will likely decline with forecasted climate change (such as foothill paloverde, ocotillo and creosote bush) while cacti may well increase in abundance and range....
Creosote Bush Shrubland in the Sonoran Desert
Creosote bush shrublands are one of the driest Sonoran Desert plant communities; the creosote bush and white ratany are the dominant plants; a USGS study showed that their coverage is likely to decrease with forecasted climate change because of less winter precipitation and more ...
A Mesquite Savanna Plant Community in the Sonoran Desert
In the semiarid mesquite savanna community, pictured here, perennial grasses and forbs both are likely to decline as annual and winter precipitation decline with forecasted climate change.... |