Postdoctoral Position at the University of Arizona and Biosphere 2
https://uacareers.com/postings/15315
<https://uacareers.com/postings/12745>

Biosphere 2 is looking for a creative post-doctoral scientist with a strong 
background in instrumentation and isotope and/or trace gas biogeochemistry to 
join an interdisciplinary “ecosystem genomics” team seeking to link biotic and 
abiotic processes from pores to the ecosystem scale. This is a one-year 
position with the possibility of renewal.

The postdoc will take a leadership role in evaluating a suite of carbon cycle 
tracers including carbonyl sulfide (COS), oxygen isotopes of CO2 (18O-CO2), and 
solar induced fluorescence (SIF). Photosynthesis cannot be directly measured at 
the ecosystem or global scale; thus independent tracers for photosynthesis are 
needed to reduce uncertainty in the responses of photosynthesis and respiration 
to global change to better project biosphere-atmosphere feedbacks. Carbon cycle 
tracers will be evaluated at Biosphere 2’s flagship research infrastructure, 
the Landscape Evolution Observatory (LEO, 
http://biosphere2.org/research/projects/landscape-evolution-observatory), which 
is the world’s largest laboratory experiment in the interdisciplinary Earth 
sciences and boasts an unrivaled capability to close water, carbon, and energy 
balance at the landscape scale. The cycling of these tracers in LEO and the B2 
biomes (rainforest, desert, savanna, mangrove, ocean) will be compared to 
relevant genomic traits in leaves and soils.

The candidate will manage cutting edge trace gas and stable isotope 
instrumentation, deployed at Biosphere 2, lead interpretation of data collected 
from the hundreds of sampling locations in LEO, and work as part of a 
multidisciplinary team studying the co-evolution of biotic and abiotic features 
of landscapes. The candidate will add new measurement capabilities to the LEO 
system, which will involve the construction of new systems for gas flow, 
calibration, and data collection and their automation. The position is based at 
University Arizona, but will involve significant time commitments at Biosphere 
2. These requirements will provide exceptional opportunities to learn new 
techniques and to make major scientific contributions to problems of both 
scientific and societal interest using cutting-edge technology.

Please send inquiries to Dr Laura Meredith 
(lauramered...@email.arizona.edu<mailto:lauramered...@email.arizona.edu>) or Dr 
Peter Troch (patr...@email.arizona.edu<mailto:patr...@email.arizona.edu>). We 
will review applications starting on March 1, 2017.

https://uacareers.com/postings/15315
https://uacareers.com/ posting number P20304​


Outstanding UA benefits include health, dental, vision, and life insurance; 
paid vacation, sick leave, and holidays; UA/ASU/NAU tuition reduction for the 
employee and qualified family members; access to UA recreation and cultural 
activities; and more!

Accepting a new position is a big life step. We want potential candidates and 
their families to be able to make informed decisions. Candidates who are 
considering relocation to the Tucson or Phoenix area, and have been offered an 
on-site interview, are encouraged to use the free services offered by Above & 
Beyond Relocation Services (ABRS).Ask your department contact to be introduced 
to ABRS prior to your visit.

The University of Arizona has been recognized on Forbes 2015 list of America’s 
Best Employers in the United States and has been awarded the 2015 Work-Life 
Seal of Distinction by the Alliance for Work-Life Progress! For more 
information about working at the University of Arizona, please click here.

At the University of Arizona, we value our inclusive climate because we know 
that diversity in experiences and perspectives is vital to advancing 
innovation, critical thinking, solving complex problems, and creating an 
inclusive academic community. We translate these values into action by seeking 
individuals who have experience and expertise working with diverse students, 
colleagues and constituencies. Because we seek a workforce with a wide range 
perspectives and experiences, we encourage diverse candidates to apply, 
including people of color, women, veterans, and individuals with disabilities. 
As an Employer of National Service, we also welcome alumni of AmeriCorps, Peace 
Corps, and other national service programs and others who will help us advance 
our Inclusive Excellence initiative aimed at creating a university that values 
student, staff, and faculty engagement in addressing issues of diversity and 
inclusiveness.

​​



Laura K Meredith

Assistant Professor, The University of Arizona

School of Natural Resources and the Environment

ENR2 Bldg., 1064 E. Lowell Street, Tucson, AZ 85721

Office: N225, Phone: 520 621 1052

BIO5 Institute

Keating Bldg., 1657 E. Helen Street, Tucson, AZ 85721

Office: 203, Lab: 202, Phone: 520 626 4213

lauramered...@email.arizona.edu <mailto:lauramered...@email.arizona.edu>

http://www.laurameredith.com/

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