Ehleringer Lab University of Utah
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Members of the Ehleringer Lab conduct ecological and environmental research.    Learn more.


Tweets by @ehleringer
In the news ...
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INFORMING A BROADER COMMUNITY 
We published a paper intended for broad audiences on how stable isotopes are used in fraud and forensic studies.

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HESTIA AND URBAN EMISSIONS
A recent commentary in Nature discusses urban emissions, Hestia, and solutions.

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ON LEAF WAX ISOTOPES AND MONSOON GRADIENTS
Melissa Berke (now at Notre Dame) has published a paper in Oecologia, describing how summer precipitation signals are recorded in leaf waxes along a monsoonal gradient from Arizona to Utah.
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DETAILS ON ON THE AIR-QUALITY NERDMOBILE
Susan Bush has published a technical description of the ’nerdmobile’, our mobile observatory for continuous measurements of greenhouse gases and air pollutants. 

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LEAF WAX HYDROGEN ISOTOPES RECORD BOTH ENVIRONMENTAL WATER SOURCE AND HUMIDITY
In an experimental and modeling study published in Plant Cell and Environment, Brett Tipple has shown that the n-alkanes in leaf waxes clearly record both the influences of water source and atmospheric humidity. 

Older items in the news ...

Other relevant links:
     Global Change and Sustainability Center
     SIRFER,  Stable Isotope Ratio Facility
     
IsoCamp, Stable Isotope Biogeochemistry + Ecology
 



Red Butte Canyon
Atmospheric Carbon Dioxide in the Salt Lake Valley
Jim Ehleringer's personal website