Sentences with phrase «alluvial fan»
An alluvial fan is a geological feature that forms when a fast-moving river or water flow slows down and deposits sediment, creating a fan-shaped landform. Full definition
«LA is not a desert,» insisted author D.J. Waldie, referring to the water table in layers of alluvial fan underneath the metropolis, but you'd never know it.
treehugger.com
The 2014 vintage of our flagship Cabernet reflects all the distinct charactaristics of our vineyard sources, ranging from our bench land site in Yountville to northern St. Helena, to western alluvial fans in Rutherford, to mountain fruit from Spring Mountain and the cool volcanic growing region of Coombsville.
Evidence from the Al Sibetah alluvial fan sequence indicates that during insolation maxima, increased monsoon rainfall led to the widespread activation of drainage systems and grassland development throughout regions that were important for the dispersal of early human populations.
Situated along the proposed southern dispersal route, the Al Sibetah alluvial fan sequence provides a unique and sensitive record of landscape change in southeast Arabia.
Ash Parton, Andrew R. Farrant, Melanie J. Leng, Matt W. Telfer, Huw S. Groucutt, Michael D. Petraglia, Adrian G. Parker; Alluvial fan records from southeast Arabia reveal multiple windows for human dispersal.
In 1967, the rocky alluvial fan was acquired by the Uptons, who planted it the following year.
Parton and colleagues present a unique alluvial fan aggradation record from southeast Arabia spanning the past approx. 160,000 years.
And orbital imaging has shown that the nearby slope in Gale was surely a so - called alluvial fan; the cone - shaped feature formed when sediment - laden water spilled down the crater wall.
Findings from extensive alluvial fan deposits indicate that drainage system activation occurred during Marine Isotope Stage (MIS) 6 (ca. 160 — 150 ka), MIS 5 (ca. 130 — 75 ka), and during early MIS 3 (ca. 55 ka).
The restoration crew works to restore the hillside alluvial fan that was previously depositing excessive amounts of sediment in Redwood Creek below.
On Earth, the most reliable way to measure the ages of alluvial fans is by radiocarbon dating — but that requires organic carbon, which we haven't yet found on Mars.
The appellation encompasses more than 6,500 acres of prime vineyards, planted on the elevated terraces and alluvial fans of the Santa Lucia mountain range.
This dovetails with orbital images hinting that the rover landed in an alluvial fan, a feature that is formed on Earth by water flows.
An alluvial fan is a triangle - shaped deposit of gravel, sand, and smaller materials called alluvium.
«We landed in the best possible place within the landing ellipse — the bottom of an alluvial fan.»
An alluvial fan is a pattern of sedimentary rocks, dirt, and sand deposited by flowing water â $ «in this case, perhaps an ancient Martian river.
Work continues rapidly on the alluvial fan.
It is not unusual to see dust devils on the desert flats and alluvial fans.
IMO the best thing to do with it would be to gather it up periodically, wrap it in something waterproof, and drop it in a trench or alluvial fan.