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​The Shah Lab
Ecological and Evolutionary Physiology in a Changing World

, PhD!

5/9/2018

 
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From left: Cameron Ghalambor, myself, and Chris Funk at the CSU graduate school 2018 Spring Commencement.
Graduation Day! I'm thankful to have finally made it here. This was definitely a day for reflection and for gratitude to all the amazing people I have met along the way, who have shaped this fantastic PhD experience. I am especially thankful to my two advisors, Cameron Ghalambor and Chris Funk for guiding me through and for believing in me until the end! In a few months, I'm off to Montana to begin my post doc chapter.

National Science Foundation Post-Doctoral Fellowship awarded!

4/4/2018

 
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The "mine" of a leafminer on an aspen leaf
I am absolutely thrilled to announce that I received an NSF post doctoral fellowship! I will be joining the wonderful lab of Dr. Art Woods at the University of Montana in Missoula early in 2019. Art is a fantastic eco-physiologist and together we will be working on discovering how micro-sclae temperature affects an important little sedentary ecotherm - the leafminer. These moth larvae can wreak havoc on aspen trees in the Rocky Mountains, so understanding their thermal physiology will be beneficial to the management of their populations. 

New project investigating thermal tolerance in stoneflies from glacial meltwater in the Grand Tetons

1/10/2018

 
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The magnificent Grand Tetons viewed from Yellowstone Lake
I am incredibly excited to join a team of wonderful scientists studying the thermal tolerance of vulnerable, endemic stoneflies only found in glacial meltwater high up in the Grand Teton of Wyoming. The lead PI is Scott Hotaling, who is trying to establish these delicate glacial ecosystems as long-term ecological monitoring sites so that they can be monitored and protected.

Selected for Ray Huey Award Competition - SICB San Francisco

1/2/2018

 
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I'm excited to have been selected as one of 7 contestants for the Ray Huey Award for best student talk. My talk is the first in the line up, so I will be kicking off the session (yikes)! Come check out my talk on Jan 4th at 8:00AM. I will be sharing the results of part of my DDIG experiments that were conducted over the past several months. Here is my talk abstract.

New paper in Integrative & Comparative Biology

12/15/2017

 
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Collecting insects from Killpecker Creek, a high elevation stream in Colorado (photo: J. Havird)
We have a new paper out in ICB dealing with acclimation of temperate and tropical aquatic insects. We found, as predicted, tropical mayflies were worse at acclimating than their temperate counterparts. But we found no difference between temperate and tropical stoneflies! Our paper was also featured on the ICB blog - check it out!

We made the cover of Functional Ecology!

11/15/2017

 
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Thank you to Functional Ecology for choosing our picture for this month's issue! It's a great honor!

Studying temperature-mediated predator-prey interactions in aquatic insects

10/13/2017

 
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Scott in the USGS environmental chamber, adjusting mesocosms on the shelf.
This summer my field assistant, Scott Morton, and I began experiments looking at how temperature mediates predator-prey and competitive interactions in aquatic insects. This work is part of the Doctoral Dissertation Improvement Grant proposal that we were awarded this year. We are collaborating with David Walters at the USGS in Fort Collins for this project. We are now in Ecuador, continuing our experiments in tropical aquatic insect communities. We hope this work sheds more light on elevation range limits of temperate and tropical aquatic insects!  Stay tuned for results!

Paper published in Functional Ecology!

5/26/2017

 
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We found that tropical aquatic insects have narrower thermal breadths than their temperate counterparts. Our findings also suggest that lowland tropical insects may be the most vulnerable to climate change compared to other populations. Take a look at the summary on the Functional Ecology website. Reprints provided upon request.

Congrats to Eva Bacmeister for winning 1st place for her talk!

2/23/2017

 
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Eva collecting insects from Guango, a mid-elevation stream in Ecuador
My fantastic field and lab tech Eva Bacmeister, won first place for her awesome talk on climate variability and swimming performance at the Front Range Student Ecology Symposium held at CSU in February. Eva completed an independent study exploring the effects of temperature on swimming performance in tropical and temperate aquatic insects . She found that tropical insects not only exhibit maximum performance over a narrower range of temperatures than temperate insects, but that they also have greater mortality at extreme (especially high) temperatures. Excellent work, Eva!! 

DDIG proposal recommended for funding!

2/20/2017

 
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Perlodid stonefly preying on baetid mayfly (photo: BugGuide.net)
Thank you to NSF for recommending my doctoral dissertation improvement grant (DDIG) proposal for funding. I will be exploring the combined effects of temperature and species interactions (i.e. predation and competition) on determining the range limits of aquatic insects from different climatic regimes. My hope is that this work deepens our understanding of local and global patterns of biodiversity.
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