Displaying 1 - 10 of 48
Klimaszewski-Patterson, Dingemans, Morgan, Mensing
Background: Understanding pre-1850s fire history and its effect on forest structure can provide insights useful for fire managers in developing plans to moderate fire hazards in the face of forecasted climate change. While climate clearly plays a…
Type: Document
Year: 2024
Jambrina-Enríquez, Rodríguez de Vera, Davara, Herrera-Herrera, Mallol
Different types of plant tissues and resin can account for the wax lipids found in sedimentary contexts and archaeological samples. Consequently, there is increasing research to characterize the fatty acid carbon isotope ratios of different plant…
Type: Document
Year: 2023
Snitker, Roos, Sullivan, Maezumi, Bird, Coughlan, Derr, Gassaway, Klimaszewski-Patterson, Loehman
Humans have influenced global fire activity for millennia and will continue to do so into the future. Given the long-term interaction between humans and fire, we propose a collaborative research agenda linking archaeology and fire science that…
Type: Document
Year: 2022
Damick, Krause, Rosen
As mega-fires have swept the North American West in recent decades, studies of past fire events have gained academic interest. Deep-time perspectives are necessary to better understand the periodicity of fire events and to identify basic drivers of…
Type: Document
Year: 2022
Roos, Swetnam, Ferguson, Liebmann, Loehman, Welch, Margolis, Guiterman, Hockaday, Aiuvalasit, Battillo, Farella, Kiahtipes
The intersection of expanding human development and wildland landscapes—the “wildland–urban interface” or WUI—is one of the most vexing contexts for fire management because it involves complex interacting systems of people and nature. Here, we…
Type: Document
Year: 2021
Roos, Rittenour, Swetnam, Loehman, Hollenback, Liebmann, Rosenstein
Here, we show that the last century of fire suppression in the western U.S. has resulted in fire intensities that are unique over more than 900 years of record in ponderosa pine forests (Pinus ponderosa). Specifically, we use the heat-sensitive…
Type: Document
Year: 2020
Klimaszewski-Patterson, Mensing
Context
Though people have used fire to alter landscapes across North America for millennia, there remains a debate whether Native Americans altered California’s mountainous forests to create an anthropogenic landscape.
Objective
We use…
Type: Document
Year: 2020
Roos, Williamson, Bowman
Paleofire studies frequently discount the impact of human activities in past fire regimes. Globally, we know that a common pattern of anthropogenic burning regimes is to burn many small patches at high frequency, thereby generating landscape…
Type: Document
Year: 2019
Swetnam, Farella, Roos, Liebmann, Falk, Allen
Interannual climate variations have been important drivers of wildfire occurrence in ponderosa pine forests across western North America for at least 400 years, but at finer scales of mountain ranges and landscapes human land uses sometimes over-…
Type: Document
Year: 2016
Liebmann, Farella, Roos, Stack, Martini, Swetnam
Native American populations declined between 1492 and 1900 CE, instigated by the European colonization of the Americas. However, the magnitude, tempo, and ecological effects of this depopulation remain the source of enduring debates. Recently,…
Type: Document
Year: 2016