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Carbon Sequestration and Sonoran Desert Cacti
Can cacti sequestration of carbon dioxide play a role in global carbon sequestration program?
AZGS Online Resources for Educators & Others
Free online resources served by the Arizona Geological Survey.
Recent seismic excitement in the area of the 1887 Great Sonoran Earthquake
Recent seismicity in southeastern AZ, southwestern NM, and northern Mexico may reflect long term phenomenon coupled with the Great Sonoran M7.5 event of 1887.
2021 Monsoon rains reactivate earth fissures in Cochise County, Arizona
Earth fissures reopen near Dragoon Rd. and elsewhere in Willcox Playa area.
Post-fire flooding and debris flow impacts in the Museum Fire burn scar
Flagstaff's Museum Fire 2019 continues to produce damaging debris flows during 2021 summer monsoon season.
AZGS Special Paper 12: Landslides along the I-17 corridor from Anthem to Flagstaff
AZGS report, "Landslide mapping along the Interstate-17 corridor from Anthem to Flagstaff, AZ" is now available online.
USGS, AZGS, & UArizona Geosciences collaborate on post-wildfire debris flow research in the southwest
AZGS has partnered with UArizona Geosciences and the US Geological Survey on understanding post-wildfire debris-flows in the southwestern U.S.
2 New Geologic Videos & 1 New Geologic Map
We are posting our GSA2020 Connects presentations and one new geologic map.
Magnitude 3.3 earthquake occurs eight miles east of Flagstaff, Arizona
On 13 Oct. 2020 at 9:16 a.m. (MST / PDT) , a shallow magnitude 3.3 earthquake rattled Walnut Canyon about 8 miles east of Flagstaff, Arizona (population ~ 74,000).
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