Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Karen B. Arabas"'
Autor:
Ellis Q. Margolis, Christopher H. Guiterman, Raphaël D. Chavardès, Jonathan D. Coop, Kelsey Copes‐Gerbitz, Denyse A. Dawe, Donald A. Falk, James D. Johnston, Evan Larson, Hang Li, Joseph M. Marschall, Cameron E. Naficy, Adam T. Naito, Marc‐André Parisien, Sean A. Parks, Jeanne Portier, Helen M. Poulos, Kevin M. Robertson, James H. Speer, Michael Stambaugh, Thomas W. Swetnam, Alan J. Tepley, Ichchha Thapa, Craig D. Allen, Yves Bergeron, Lori D. Daniels, Peter Z. Fulé, David Gervais, Martin P. Girardin, Grant L. Harley, Jill E. Harvey, Kira M. Hoffman, Jean M. Huffman, Matthew D. Hurteau, Lane B. Johnson, Charles W. Lafon, Manuel K. Lopez, R. Stockton Maxwell, Jed Meunier, Malcolm North, Monica T. Rother, Micah R. Schmidt, Rosemary L. Sherriff, Lauren A. Stachowiak, Alan Taylor, Erana J. Taylor, Valerie Trouet, Miguel L. Villarreal, Larissa L. Yocom, Karen B. Arabas, Alexis H. Arizpe, Dominique Arseneault, Alicia Azpeleta Tarancón, Christopher Baisan, Erica Bigio, Franco Biondi, Gabriel D. Cahalan, Anthony Caprio, Julián Cerano‐Paredes, Brandon M. Collins, Daniel C. Dey, Igor Drobyshev, Calvin Farris, M. Adele Fenwick, William Flatley, M. Lisa Floyd, Ze'ev Gedalof, Andres Holz, Lauren F. Howard, David W. Huffman, Jose Iniguez, Kurt F. Kipfmueller, Stanley G. Kitchen, Keith Lombardo, Donald McKenzie, Andrew G. Merschel, Kerry L. Metlen, Jesse Minor, Christopher D. O'Connor, Laura Platt, William J. Platt, Thomas Saladyga, Amanda B. Stan, Scott Stephens, Colleen Sutheimer, Ramzi Touchan, Peter J. Weisberg
Publikováno v:
Ecosphere, Vol 13, Iss 7, Pp n/a-n/a (2022)
Abstract Fire regimes in North American forests are diverse and modern fire records are often too short to capture important patterns, trends, feedbacks, and drivers of variability. Tree‐ring fire scars provide valuable perspectives on fire regimes
Externí odkaz:
https://doaj.org/article/bffe42f20ce64323910ed51e32571ed8
Publikováno v:
Northwest Science. 91:160-185
Oregon white oak (Quercus garryana) habitat is a priority for conservation in the Pacific Northwest, with process-oriented management considered fundamental for the restoration of these ecosystems. Given that natural and anthropogenic processes opera
Publikováno v:
Tree-Ring Research. 71:13-23
We develop a 341-year Oregon white oak (Quercus garryana Dougl.) tree-ring chronology in Oregon's Willamette Valley to evaluate climate-growth relationships and determine the species' dendroclimatological potential at our site and in the surrounding
Publikováno v:
Tree-Ring Research. 64:67-80
We apply a combination of suppression and release criteria to reconstruct the disturbance history of a ponderosa pine – Douglas-fir stand in central Idaho. In this stand, disturbance, likely fire, induced growth releases in some trees, and sudden,
Publikováno v:
Tree-Ring Research. 62:37-50
Dendroecological methods play a critical role in developing our understanding of forest processes by contributing historical evidence of climate variability and the temporal characteristics of disturbance. We seek to contribute to these methods by de
Publikováno v:
Canadian Journal of Forest Research. 36:1108-1120
We examined the fire history of 11 forest isolates surrounded by lava flows (kipukas) in central Oregon to determine historical differences in fire regimes between kipukas and the surrounding forest, and the role of spatial and environmental variable
Publikováno v:
Physical Geography. 23:302-320
Using a 545-year ponderosa pine (Pinus ponderosa) tree-ring chronology, we examine the drought history of central Oregon to: (1) determine the relationship among drought, ENSO (El Nino/Southern Oscillation), and the PDO (Pacific Decadal Oscillation),
Autor:
Karen B. Arabas
Publikováno v:
Environmental History. 10:347-348
Autor:
Karen B. Arabas, Sharon Stanton
Publikováno v:
Annals of Forest Science. 66:207-207
• Mature, unmanaged forests in western North America provide important reference conditions for managers, yet little is known about fuel composition and the factors that influence fuel accumulation in such stands. Our objectives were to characteriz
Autor:
Karen B. Arabas
Publikováno v:
Journal of the Torrey Botanical Society. 127:51
ARABAS, K. B. (Department of Environmental and Earth Sciences, 900 State Street, Willamette University, Salem, OR 97301). Spatial and temporal relationships among fire frequency, vegetation, and soil depth in an Eastern North American Serpentine Barr