We're particularly interested in welcoming new students and postdocs with an interest in one or more of the following:
- Large-scale quantitative reconstructions of past temperature and hydroclimate using tree-rings or other proxies
- Paleoclimate data assimilation and other advanced statistical techniques
- Building new tree-ring chronologies for reconstructions of temperature, precipitation, drought, and other climate metrics over the Common Era
- Quantitative wood anatomy for applications in climate or ecology
- Research integrating climate data and paleoclimate reconstructions with historical, archaeological, and modern social science data to better understand the interactions and feedbacks between coupled human and natural systems in the past, present, and future
- Tropical dendrochronology and recent climate variability, particularly in Central America and throughout the Neotropics
- Quantitative climate model comparisons or assimilations with paleoclimate data and reconstructions for better understanding climate dynamics and for evaluating models
- Proxy systems modeling
- Stable and radiogenic isotope dendrochronology, particularly focused on reconstructing ocean-atmospheric circulation, tropical climate variability, or providing precise chronology for important events in Earth's history
- Paleoclimate dynamics using the combined power of paleoclimate proxies and models, including the connection between climate and ecological processes (productivity, fire, forest dynamics), understanding large-scale modes of climate variability, and using networks of proxies to understand past ocean-atmosphere variability.
Postdoctoral Scholar and Fellow Opportunities
If you are interested in preparing NOAA
, or other postdoctoral fellowship applications to come to the University of Arizona, please contact me to discuss options
. Our lab welcomes postdoctoral scientists broadly interested in working on research questions related to past, present, and future climate and environments as well as coupled natural-human systems and the dynamics of socio-environmental systems.
Our lab's NOAA Climate & Global Change Postdoctoral Program host description is here
. The deadline is typically very early in January
every year. Unlike the NSF opportunities below, the NOAA program is open to non-US citizens and non-permanent residents on a visa.
If you have a Ph.D. in Geography (or anticipate completing your Ph.D. in the coming year
) and you are a US citizen or permanent resident (a 'green card' holder), you may want to consider the Postdoctoral Fellowship Program at NSF SBE
. The deadline is typically in November
. Please contact me if you're interested in submitting a proposal to join our lab and the School of Geography, Development, and Environment as a Postdoctoral Fellow. Note there are two possible tracks for SBE Postdoctoral Fellows: Fundamental Research in the SBE Sciences (SPRF-FR) or Broadening Participation in the SBE Sciences (SPRF-BP).
If you have a Ph.D. in the Earth, Ocean, Atmospheric, or Environmental Sciences (and you are a US citizen or permanent resident),you may want to consider the Postdoctoral Fellowship Program from NSF AGS
(which has a rolling deadline
) or the Postdoctoral Fellowship Program from NSF EAR
(which has a September deadline
Postdoctoral Fellowships are also now available through a new call from NSF's Office of Polar Programs
. The deadline is each February
. If you'd like to join us to do work at high-latitude treelines or Arctic ecosystems, please consider this program and get in touch. As with other NSF postdoctoral programs, you need to be US citizen or permanent resident at the time of the application.
Graduate Student OpportunitiesStudents in my lab
work in a range of research areas including multiproxy dendrochronology, spatiotemporal data analysis and data assimilation, coupled human-natural systems and the connection between climate change and human society, and paleoclimatology across a range of timescales and different proxy systems around the world. What is most important is not the tools we use per se, but rather the questions we ask and the impacts they have for society. I encourage you to get in touch with me via email to discuss current openings. In your email, please be sure to describe how your previous background and future interests aligns specifically with those of my laboratory.
Potential Masters and Ph.D. students interested in coming to the University of Arizona for dendrochronology
, paleoclimatology (especially high resolution paleoclimatology), earth systems geography
, proxy system modeling
, climate field reconstructions, climate model/data intercomparisons, and/or radiocarbon
are encouraged to contact me  about potential opportunities.
Graduate school application deadlines are in earliest January of each year for autumn admissions. I mentor and advise students in Geography
, as well as the Laboratory of Tree-Ring Research
. More information on the graduate program (including admissions requirements and deadlines) in Geography is available here
(Masters) and here
(PhD). At this time, I am no longer accepting new students through Geosciences.
Graduate students may also wish to consider simultaneously applying to the American Meteorological Society Graduate Fellowship program
(only available to 1st year graduate students
) and the US National Science Foundation's Graduate Research Fellowship Program
(available to 1st or 2nd year graduate students only, so applying early may help increase your opportunities).