At long last, our paper showing skillful reconstructions of Northeastern temperatures using Atlantic white cedar tree-rings has been published! You can access it here: https://doi.org/10.1088/1748-9326/aa8f1b
This past weekend I had to privilege to be amongst some 90 young scientists from across the world who study all aspects past global changes, and how the knowledge we produce will help aid our understanding of the current, and future, Earth systems. It was held in a small, refurbished village in the foothills of the Pyrenees with gorgeous views of snow-capped peaks, glacier fed rivers, and lush forests. It was wonderful reminder of how incredible the Earth is, and how lucky I am to be a scientist! We participated in workshops that helped us become better communicators, shape the next ten years of paleo-science, and identity the scientific needs of at-risk communities and societies in the coming era of rapid global change.
It was great to be re-invigorated on my science, and has gotten (I believe) all those who attended excited for this weeks PAGES Open Science meeting (OSM) in Zaragoza, Spain!
The wine isn’t so bad either
This Thursday (2/9/17) I will be speaking at Borderlands Brewing Company in Tucson, AZ about the use of dendrochronology in the northeastern United States and some of my newest research!
Borderlands Webpage: http://borderlandsbrewing.com
Talk begins at 6pm!
This September I attended the 2016 Potsdam Summer School, check it out!
It was a two week intensive course on the nexus of science, policy, and implementation. It was attended by international academics, NGO employees, government employees, and private sector groups.
Tis the summer of sub fossil wood! This means a lot sawing in deep mud and chasing low tide. I’ve been to sites in Massachusetts and Rhode Island, and am hoping to get to Montauk Point, Long Island soon!
A nice write up appeared on 27east.com last fall describing what I hope to find out on the tip of the Island
This year’s Atlantic White Cedar symposium in Plymouth, MA, I presented on the climate controls of AWC ring widths. It was a great opportunity for me to present my research to a wide range of AWC enthusiasts: from academics, engineers, botanists, ecologists, hydrologists and land managers. AWC is a beloved tree all along the eastern seaboard! It was wonderful to meet so many new scientists working on the same tree. I got tips on where to find some more cedar swamps, contacts with people who routinely uncover sub-fossil stumps, and discovered the cultural uses of AWC from a presentation by members of the Narragansett tribe.
This year’s American Dendrochronology Conference was held in Mendoza, Argentina. This conference brings together dendrochronologists of all flavors from North, Central, and South America for talks, poster sessions, and field trips.
I was lucky enough to spend the week before the conference in El Bolson, Argentina at the “Ameridendro Fieldweek”. I have been able to learn from some of the dendrochronology greats (Dr. Ed Cook and Dr. Ricardo Villalaba) and really delve into more complex data standardization, signal processing, and climate reconstructions.
My poster for this conference can be seen here: Pearl_Ameridendro2k16
December 2015 I attended the Wood Anatomy and Tree Ring Ecology with Holger Gärtner, Fritz H. Schweingruber & Alan Crivellaro in Klosters, Switzerland. This is training will help me identify sub-fossil wood, and understand the ecological stresses the trees experienced.
In 2015 I received the Carson Scholarship to be trained in science communication. Check it out! http://carson.arizona.edu
Paleoclimate data provide the opportunity to understand the earth’s climate system on timescales from decades to millennia, as well as the frequency and magnitude of extreme events. This information cannot be robustly determined from relatively short instrumental observations alone. My research will develop an extensive network of precisely dated and annually-resolved late Holocene tree-ring chronologies from living and preserved (subfossil) Atlantic White cedar (AWC) forests throughout the northeastern United States that will be used to determine the precise timing, frequency, and spatial pattern of past coastal New England extreme storms. These data will be used to improve and extend the climate history of New England and to identify the occurrence, frequency, and broad-scale climate context of hurricane and powerful nor’easter events. These data are a novel high-precision paleoclimate proxy that will help provide essential information about extreme events affecting the heavily populated coast of the northeastern United States.