Sessions in which Daniel Griffin participates
11:00
11:00
- General Session (New perspectives and developments) Coeur des Sciences, Sherbrooke Building, UQAM - Salle polyvalente (SH-4800)
- 11:00 - 12:15 | 1 hour 15 minutes
- Talk
11:15
11:15
- Emerging technologies with dendrochronology: platforms, progress, and potential Coeur des Sciences, Sherbrooke Building, UQAM - Salle polyvalente (SH-4800)
- Speaker Daniel Griffin (University of Minnesota) |
- 11:15 - 11:30 | 15 minutes Part of: General Session (New perspectives and developments)
- Ultra high resolution imaging is becoming standard across the sciences and must be a priority for dendrochronology. Large format scanners fail t...
- Talk
Sessions in which Daniel Griffin attends
13:30
13:30
- Workshop. openDendro: Advanced Open-source Tools for Dendrochronology and Paleoenvironmental Reconstruction Coeur des Sciences, Sherbrooke Building, UQAM - Classroom (SH-3420)
- 13:30 - 17:30 | 4 hours
- Free, in person and online
- Workshop
8:45
8:45
- Dr. Florence Hawley Ellis Lecture (Keynote presentation) Coeur des Sciences, Sherbrooke Building, UQAM - Amphitheatre (SH-2800)
- 8:45 - 9:15 | 30 minutes
- Africa is faced with a number of challenges including climate change and ecological disturbance due to various anthropogenic activities. These p...
- Keynote
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9:20
9:20
- Evaluating Tropical Cyclone Impacts and Climate Response of a Maritime Forest (1737-2018), Montauk, N.Y. Coeur des Sciences, Sherbrooke Building, UQAM - Classroom (SH-3420)
- Speaker Nicole Davi (William Paterson University & Lamont-Doherty Earth Observatory of Columbia University) |
- 9:20 - 9:35 | 15 minutes Part of: General Session (Dendroclimatology, PT1)
- Maritime forests are extremely important for coastal protection as they buffer storm surge and wind, conserve nutrients, and store groundwater. ...
- Talk
- Tree-ring data reject the leading edge-trailing edge hypothesis for species range change Coeur des Sciences, Sherbrooke Building, UQAM - Salle polyvalente (SH-4800)
- Speaker Margaret Evans (University of Arizona) |
- 9:20 - 9:35 | 15 minutes Part of: General Session (Dendroecology, PT1)
- Climate change poses an existential threat to trees, given our understanding of the importance of climate in shaping their geographic distributi...
- Talk
10:05
10:05
- Volcanic Cooling Events: Impacts on Climate and Indigenous Peoples in Northwestern North America Coeur des Sciences, Sherbrooke Building, UQAM - Classroom (SH-3420)
- Speaker Caroline Leland (William Paterson University) |
- 10:05 - 10:20 | 15 minutes Part of: General Session (Dendroclimatology, PT1)
- Evidence of volcanic cooling and its human impacts has been described for various regions of the globe over the past several centuries to millen...
- Talk
10:20
10:20
- Using dendrochronological data to characterize the spatio-temporal structure of climate variablity Coeur des Sciences, Sherbrooke Building, UQAM - Classroom (SH-3420)
- Speaker Raphaël Hébert (Alfred-Wegener-Institute) |
- 10:20 - 10:35 | 15 minutes Part of: General Session (Dendroclimatology, PT1)
- The spatial scale of climate fluctuations, or effective spatial degrees of freedom (ESDOF), depends on the timescale and the forcing: while loca...
- Talk
11:00
11:00
- Toward a Historiography of Dendrochronology Coeur des Sciences, Sherbrooke Building, UQAM - Salle polyvalente (SH-4800)
- Speaker James Capshew (Indiana University) |
- 11:00 - 11:15 | 15 minutes Part of: General Session (New perspectives and developments)
- "Emerging in the early 20th century, the scientific study of tree-rings has a rich but under-cultivated history. This project reviews the histor...
- Talk
11:30
11:30
- To discard or not to discard: On cross-dating ecological tree-ring collections Coeur des Sciences, Sherbrooke Building, UQAM - Salle polyvalente (SH-4800)
- Speaker Neil Pederson (Harvard Forest) |
- 11:30 - 11:45 | 15 minutes Part of: General Session (New perspectives and developments)
- Tree-ring research has given generations of scientists a long memory of what is acceptable for a tree to be included for data analysis. The esta...
- Talk
11:45
11:45
- Topography mediates growth and drought sensitivity in California valley oak (Quercus lobata) Coeur des Sciences, Sherbrooke Building, UQAM - Classroom (SH-3420)
- Speaker Matthew Trumper (University of Minnesota) |
- 11:45 - 12:00 | 15 minutes Part of: General Session (Dendroclimatology, PT2)
- Complex topography can facilitate climatic and hydrologic microenvironments that buffer plants against climate change and extreme drought. Howev...
- Talk
- High-resolution wood surface imaging for dendrochronology: towards the development of unbiased reflectance timeseries Coeur des Sciences, Sherbrooke Building, UQAM - Salle polyvalente (SH-4800)
- Speaker Milos Rydval (Czech University of Life Sciences Prague) |
- 11:45 - 12:00 | 15 minutes Part of: General Session (New perspectives and developments)
- Dendroclimatic reconstructions play a key role in contextualizing recent climate change by improving our understanding of past climate variabili...
- Talk
12:00
12:00
- Tree-rings as a natural encyclopedia: itinerant and interactive exhibition as an educational tool for students Coeur des Sciences, Sherbrooke Building, UQAM - Salle polyvalente (SH-4800)
- Speaker Tomás Muñoz-Salazar (Universidad Austral de Chile) |
- 12:00 - 12:15 | 15 minutes Part of: General Session (New perspectives and developments)
- In this work we show the application of dendrochronology as an educational resource for schoolchildren and as a mean to disseminate science to s...
- Talk
- 800 years of summer European-North Atlantic jet stream variability and its impact on climate extremes and human systems Coeur des Sciences, Sherbrooke Building, UQAM - Classroom (SH-3420)
- Speaker Valerie Trouet (University of Arizona) |
- 12:00 - 12:15 | 15 minutes Part of: General Session (Dendroclimatology, PT2)
- Climate extremes are driven by a combination of thermodynamical and dynamical factors. In Europe, the primary dynamical driver of summer climate...
- Talk
13:30
13:30
- Temperature is not the main driver of vessel diameter(when standardized by height) across climatic gradients in Viburnum Coeur des Sciences, Sherbrooke Building, UQAM - Salle polyvalente (SH-4800)
- Speaker Ali Segovia-Rivas (Johannes Gutenberg University Mainz) |
- 13:30 - 13:45 | 15 minutes Part of: General Session (Ecophysiology)
- It is generally assumed that tree-rings, and their vessel diameters, are wider in warmer and wetter years. To maintain constant conductance per ...
- Talk
- Proxy and historical evidence for rainfall extremes in the Amazon and northeastern Brazil, 1790-1900 Coeur des Sciences, Sherbrooke Building, UQAM - Classroom (SH-3420)
- Speaker Daniela Granato (University of Arkansas) |
- 13:30 - 13:45 | 15 minutes Part of: General Session (Dendroclimatology, PT3)
- Historical accounts in the Brazilian Digital Library provide independent support for most of the tree-ring reconstructed wet season rainfall ext...
- Talk
13:45
13:45
- Two centuries of hydroclimatic variability reconstructed over the Amazonian Andes of Peru Coeur des Sciences, Sherbrooke Building, UQAM - Classroom (SH-3420)
- Speaker María Eugenia Ferrero (IANIGLA-CONICET Argentina) |
- 13:45 - 14:00 | 15 minutes Part of: General Session (Dendroclimatology, PT3)
- Half of the tributaries of the Amazon River originate in the tropical Andes; however, it is difficult to assess hydroclimatic conditions due to ...
- Talk
14:00
14:00
- Cross-continental hydroclimate proxies: Tree-rings in Central Chile reconstruct historical streamflow in Southeastern So Coeur des Sciences, Sherbrooke Building, UQAM - Classroom (SH-3420)
- Speaker Christine Lucas (Universidad de la Republica - Uruguay) |
- 14:00 - 14:15 | 15 minutes Part of: General Session (Dendroclimatology, PT3)
- Regional teleconnections permit cross-continental modeling of hydroclimate throughout the world. Tree-rings are a good hydroclimatic proxy used ...
- Talk
14:15
14:15
- Estimating Uncertainties in the Multidecadal Variability of Colorado River Flows from Treering Data Coeur des Sciences, Sherbrooke Building, UQAM - Classroom (SH-3420)
- Speaker George Rhee (University of Nevada Las Vegas) |
- 14:15 - 14:30 | 15 minutes Part of: General Session (Dendroclimatology, PT3)
- The Colorado river supplies water to forty million people. The river system in crisis due to; an ongoing twenty year drought, a historical overa...
- Talk
14:30
14:30
- Effects of climate on the radial growth of mixed stands of Nothofagus nervosa and N. obliqua in Patagonia Coeur des Sciences, Sherbrooke Building, UQAM - Classroom (SH-3420)
- Speaker Ze'ev Gedalof (University of Guelph) |
- 14:30 - 14:45 | 15 minutes Part of: General Session (Dendroclimatology, PT3)
- Climate models for North Patagonia in Argentina project dryer conditions, due to a decrease in mean precipitation combined with an increase in m...
- Talk
14:45
14:45
- Reconstructing Late Pleistocene Atmospheric Radiocarbon using Subfossil New Zealand Kauri (Agathis australis) Coeur des Sciences, Sherbrooke Building, UQAM - Classroom (SH-3420)
- Speaker Priyadarshini Parsons O'Brien (University of New South Wales) |
- 14:45 - 15:00 | 15 minutes Part of: General Session (Dendroclimatology, PT3)
- Annually resolved subfossil kauri (Agathis australis) trees, recovered from bogs in northern New Zealand, provide unique insights into past clim...
- Talk
16:30
16:30
- Frontiers in fire ecology exist in tree-ring fire scar reconstructions of the southeastern U.S. Coeur des Sciences, Sherbrooke Building, UQAM - Salle polyvalente (SH-4800)
- Speaker Michael Stambaugh (University of Missouri) |
- 16:30 - 16:45 | 15 minutes Part of: General Session (Dendroecology, PT2)
- The most frequent fire regimes in the world exist in environments that balance maximum fuel production and maximum fire occurrence potential. Of...
- Talk
11:00
11:00
- General Session (Dendrogeosystems) Coeur des Sciences, Sherbrooke Building, UQAM - Salle polyvalente (SH-4800)
- 11:00 - 12:15 | 1 hour 15 minutes
- Talk
11:15
11:15
- Drought and Inca rituals in the summits of the Andes of Atacama Coeur des Sciences, Sherbrooke Building, UQAM - Amphitheatre (SH-2800)
- Speaker Duncan Christie (Universidad Austral de Chile) |
- 11:15 - 11:30 | 15 minutes Part of: Symposium 7 (PT 2). Historical Timbers and Wooden Artifacts as Archives: New Glimpses On Trees, Ecology, and People
- Fluctuations in water resources is one of the main factors modulating ecosystem dynamics, human population changes and culture in semiarid regio...
- Talk
12:30
12:30
- A clarion call from a fading record-- tree-rings, fire-scars, and restoration implications for central Appalachian red pine (Pinus resinosa Ait.) forest communities Coeur des Sciences, Sherbrooke Building, UQAM - Salle polyvalente (SH-4800)
- Speaker Joseph Marschall (Center for Tree-Ring Science, University of Missouri) |
- 12:30 - 14:00 | 1 hour 30 minutes Part of: Poster Session
- Fire-dependent red ...
- Poster
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+8
- An assessment of annularity in Sand live oak (Quercus virginiana) and Turkey oak (Quercus laevis) in central Florida Coeur des Sciences, Sherbrooke Building, UQAM - Salle polyvalente (SH-4800)
- Speaker Ze'ev Gedalof (University of Guelph) |
- 12:30 - 14:00 | 1 hour 30 minutes Part of: Poster Session
- The Tiger Creek Preserve in central Florida has one of the highest concentrations of threatened and endangered plants and animals in the United ...
- Poster
-
- Tree rings and the colorful history of Beaver Island, Michigan Coeur des Sciences, Sherbrooke Building, UQAM - Salle polyvalente (SH-4800)
- Speaker Matthew Bekker (Brigham Young University) |
- 12:30 - 14:00 | 1 hour 30 minutes Part of: Poster Session
- Beaver Island, Michigan was occupied by a religious sect led by James J. Strang from 1848-1856. Strang was crowned king of the group, but assass...
- Poster
-
- Influence of Humans and Climatic Variability on Historic Wildfire Dynamics in Jasper National Park, Canada Coeur des Sciences, Sherbrooke Building, UQAM - Salle polyvalente (SH-4800)
- Speaker Ze'ev Gedalof (University of Guelph) |
- 12:30 - 14:00 | 1 hour 30 minutes Part of: Poster Session
- We reconstructed wildfire history from fire-scars to detect the influences of climatic variability and land-use change on wildfire dynamics in t...
- Poster
-
- Reconstructing Maximum flows using tree rings in Semiarid-Mediterranean climate transition of Chile Coeur des Sciences, Sherbrooke Building, UQAM - Salle polyvalente (SH-4800)
- Speaker Ariel Muñoz (Pontificia Universidad Católica de Valparaíso) |
- 12:30 - 14:00 | 1 hour 30 minutes Part of: Poster Session
- Despite their potential benefits, streamflow reconstructions from tree-rings have not been widely used in water systems analysis because the flo...
- Poster
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- Compilation of recent oak tree-ring chronology for southwestern Ukraine Coeur des Sciences, Sherbrooke Building, UQAM - Salle polyvalente (SH-4800)
- Speaker Irena Sochová (Mendel University in Brno) |
- 12:30 - 14:00 | 1 hour 30 minutes Part of: Poster Session
- Western Ukraine are largely forested, especially Transcarpatia with more than 50% of the land covered by forests. Despite this fact, Transcarpat...
- Poster
-
- Introducing the North America Paleo-temperature Atlas, a Spatial Field Reconstruction of Warm Season Air Temperature Coeur des Sciences, Sherbrooke Building, UQAM - Salle polyvalente (SH-4800)
- Speaker Karen Heeter (University of Idaho) |
- 12:30 - 14:00 | 1 hour 30 minutes Part of: Poster Session
- Spatially-resolved climate field reconstructions are ideal for analyzing spatial anomaly patterns and characterizing regional-scale trends resul...
- Poster
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- Re-evaluating Divergence in Western Canada Coeur des Sciences, Sherbrooke Building, UQAM - Salle polyvalente (SH-4800)
- Speaker Emily Reid (University of St Andrews) |
- 12:30 - 14:00 | 1 hour 30 minutes Part of: Poster Session
- The classic definition of the so-called “divergence problem” is a decoupling of temperature sensitive tree-ring chronologies from the instrument...
- Poster
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8:45
8:45
- A tipping point for tropical tree longevity (Keynote presentation) Coeur des Sciences, Sherbrooke Building, UQAM - Amphitheatre (SH-2800)
- 8:45 - 9:15 | 30 minutes
- How old are tropical trees? This fundamental question has long driven the curiosity of laymen and scientists. But only recently, a great number ...
- Keynote
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9:20
9:20
- General Session (Proxies and models) Coeur des Sciences, Sherbrooke Building, UQAM - Salle polyvalente (SH-4800)
- 9:20 - 10:50 | 1 hour 30 minutes
- Talk