Welcome to the Ignace Lab!
We are broadly trained ecophysiologists studying the world’s most pressing environmental problems. Our goal is to answer one question: How does global change affect ecosystem function?
Lab News & Announcements
New podcast coming soon!!!
Manuscript accepted for publication!
Be sure to check out PLOS ONE soon (early October) for the latest publication.
Determinants of temperature sensitivity of soil respiration with the decline of a foundation species
New publication alert!
Hot off the press (early September) is our new collaborative project featuring Eastern Hemlock trees. A big congratulations goes to Aliza Fassler, who was a Smith student and first author on the paper.
Loss of a foundation species, Eastern Hemlock (Tsuga canadensis), may lead to biotic homogenization of fungal communities and altered bacterial abundance in the forest floor.
Our new YouTube Channel is live!
Be sure to check out Ignace Lab on YouTube for new science communication videos. YouTube ➔
First video: A teaser trailer for our new summer video series.
Check out a day in the field measuring photosynthesis at Harvard Forest featuring Lony. Lony is doing a stellar job for their REU project and makes this all look easy. Enjoy!
Check out a recent video and learn how we are using new cameras and drones to assess Eastern Hemlock tree health. Environmental Science & Policy major, Steph Long, talks us through this complicated process. Enjoy!
Summer field season = bug season! Watch this quick and fun video to see how we deal. Enjoy!
Congratulations to Maddy Meadows-McDonnell!
Maddy was awarded by the NSF GRFP! Maddy starts her PhD at the University of Connecticut in the Natural Resources and the Environment Program this fall. Her work will address how shifts in salt marsh plant species dominance associated with human activities alter patterns of carbon sequestration and the stability of soil organic matter.
New collaboration for summer 2019
The Ignace Lab has a new project at Harvard Forest: “The future of the Harvard Forest - Tree seedlings of Prospect Hill”. I will be mentoring REU students along with collaborators from Bryn Mawr College, Wellesley College, Darthmouth College, and UC Davis.
Read the project summary on the Harvard Forest website ➔
The lab is growing!
The Ignace Lab has six new students! Stay tuned for updates on their projects and profiles.
Our research featured in the Gazette!
“Down to Earth: Climate consequences of Hemlock’s decline”
09/19/19 “Foundation species loss due to hemlock woolly adelgid invasion affects ecosystem function” Union College in Schenectady, NY
03/21/19 “Finding your voice and resiliency as a woman of color in STEM” STEMPOC Speaker Series at Mount Holyoke, South Hadley, MA
11/12/18 “From deserts to temperate forests: Understanding how invasive species affect ecosystem function” Skidmore College in Saratoga Springs, NY
Decline of a foundation tree species due to invasive insects will trigger net release of soil organic carbon
Read the full published article in Ecosphere ➔
The role of climate in the dynamics of annual plants in a Chihuahuan Desert ecosystem