
Dr. James H. Speer is a Professor of Geography and Geology at Indiana State University. He received his bachelors and master’s degree from the University of Arizona in Geosciences and his PhD from the University of Tennessee in Geography. He is a biogeographer who uses tree-rings to reconstruct environmental variables such as climate change, fire history, and insect outbreaks. He has collected tree-ring samples from around the world and many of the United States. Through his years of studying environmental history, he has realized that humans are operating outside of the natural range of variability for most natural systems, which has motivated him to give back to society by being a champion for sustainability at Indiana State University and in the Wabash Valley. He has written multiple books including a textbook on dendrochronology call the Fundamentals of Tree-Ring Research. More recently, he has published popular action-adventure novels that teach science through an adventure story in Exposé on Climate Change and Exposé on Sustainability.
Sessions in which Jim Speer participates
- General Session (Dendroclimatology, PT1) Classroom (SH-3420)
- 9:20 - 10:35 | 1 hour 15 minutes
- Talk
- General Session (Dendroclimatology, PT2) Classroom (SH-3420)
- 11:00 - 12:15 | 1 hour 15 minutes
- Talk
- Symposium 8 (PT 2). Dendrochronological progress in tropical Americas Amphitheatre (SH-2800)
- 11:00 - 12:15 | 1 hour 15 minutes
- Talk
- A North Tropical Atlantic Sea Surface Temperature Reconstruction from the Dominican Republic Using Pinus occidentalis Amphitheatre (SH-2800)
- Speaker Jim Speer (Indiana State University) |
- 11:45 - 11:52 | 7 minutes Part of: Symposium 8 (PT 2). Dendrochronological progress in tropical Americas
- Talk
Sessions in which Jim Speer attends
- Workshop. Blue Intensity for Dendrochronology Classroom (SH-3140)
- 8:30 - 12:30 | 4 hours
- Workshop
- Welcome Amphitheatre (SH-2800)
- 8:25 - 8:45 | 20 minutes
- Talk
- Exact Dating of the First Europeans in the Americas (Keynote presentation) Amphitheatre (SH-2800)
- 8:45 - 9:15 | 30 minutes
- Keynote
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- Symposium 7 (PT 1). Historical Timbers and Wooden Artifacts as Archives: New Glimpses On Trees, Ecology, and People Amphitheatre (SH-2800)
- 9:20 - 10:35 | 1 hour 15 minutes
- Talk
- General Session (Dendrogeosystems) Salle polyvalente (SH-4800)
- 11:00 - 12:15 | 1 hour 15 minutes
- Talk
- Poster Session Salle polyvalente (SH-4800)
- 12:30 - 14:30 | 2 hours
- Posters
- General Session (Dendroecology, PT2) (rescheduled) Salle polyvalente (SH-4800)
- 15:15 - 17:15 | 2 hours
- Talk
- TRS-Awards ceremony & FREE Pre-Dining cocktail Agora Hydro-Québec (CO-R500)
- 18:30 - 21:00 | 2 hours 30 minutes

- Welcome Amphitheatre (SH-2800)
- 8:25 - 8:45 | 20 minutes
- Talk
- A tipping point for tropical tree longevity (Keynote presentation) Amphitheatre (SH-2800)
- 8:45 - 9:15 | 30 minutes
- Keynote
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- Symposium 8 (PT 1). Dendrochronological progress in tropical Americas Amphitheatre (SH-2800)
- 9:20 - 10:50 | 1 hour 30 minutes
- Talk
- Coffee Break
- 10:35 - 11:00 | 25 minutes
- Welcome Amphitheatre (SH-2800)
- 13:25 - 13:30 | 5 minutes
- Talk
- Short fire intervals and long tree ring chronologies in the eastern Canadian taiga (Keynote presentation) Amphitheatre (SH-2800)
- 13:25 - 14:00 | 35 minutes
- Keynote
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- Symposium 6. Advancing (Ameri)Dendro Allyship Salle polyvalente (SH-4800)
- 15:50 - 17:20 | 1 hour 30 minutes
- Talk
- Farewell Salle polyvalente (SH-4800)
- 17:20 - 17:30 | 10 minutes
- Talk
- The other Montréal. From the River to the Mountain; a first discovery of the city
- Tickets required Sold out Ticket sales have finished Ticket sales haven't started yet You've purchased a ticket Salle polyvalente (SH-4800)
- 17:40 - 19:30 | 1 hour 50 minutes