Become a member of ITEX
It is easy to join ITEX, simply join the listserv and attend an ITEX meeting.
Attend the next ITEX Meeting:
Fall 2021; Canada
More details soon.
Join the ITEX listserv send an email to
Click here for more information.
If you have changed your email address recently, please update the ITEX list.
Note, once you join the listserv you will automatically receive emails; However, you will not be able to send emails until your identity has been verified (which may be delayed during the field season or holidays).
What is ITEX?
The International Tundra Experiment (ITEX) is a network of researchers examining the impacts of warming on tundra ecosystems. Currently, research teams at sites throughout the world carry out similar, multi-year coordinated experiments that allow them to examine vegetation change across the tundra biome. The power of ITEX is the ability to perform quantitative synthesis of observations across many sites because the network of researchers agreed upon common protocols (outlined in the ITEX Manual). See Syntheses & Data for examples and a list of ongoing projects. Due to the long-term nature of the ITEX network, many of the sites also serve as a platform for monitoring and cross-site comparisons.
See About Us to learn more about ITEX.
Recent ITEX Papers
Contribute to the upcoming ITEX Special Issue in Arctic Science.
The new deadline for submission is August 31st 2020.
The topic is 30 year of ITEX, climate change effects on alpine and arctic tundra.
If you are planning on submitting a paper please email the co-chairs of ITEX (Bob and Kari).
Select "ITEX Special Issue" during the normal submission process.
Prevéy et al. 2019. Warming shortens flowering seasons of tundra plant communities. Nature Ecology and Evolution 3(1): 45-52.
Bjorkman et al. 2018. Plant functional trait change across a warming tundra biome. Nature 562 (7725) 57-62. Blog about nature paper