Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Ramona J. Butz"'
Publikováno v:
Frontiers in Plant Science, Vol 9 (2018)
The spatial patterning of alpine plant communities is strongly influenced by the variation in physical factors such as temperature and moisture, which are strongly affected by snow depth and snowmelt patterns. Earlier snowmelt timing and greater soil
Externí odkaz:
https://doaj.org/article/3142494884fe45d2a59121c0b418e8d1
Publikováno v:
Canadian Journal of Forest Research. 53:328-342
Whitebark pine ( Pinus albicaulis) forest ecosystems in California are diverse and unique, yet their current status and condition are uncertain. Using a combination of geospatial and field plot data, we assessed patterns in the structure, composition
Publikováno v:
Ecological Monographs. 92
Autor:
Matthew J. Reilly, Stefani M. Brandt, Millen G. McCord, Kevin P. Linowksi, Ramona J. Butz, Erik S. Jules
Publikováno v:
Biological Invasions. 22:1821-1828
Non-native plant invasions are often catalyzed by wildfires and may alter the structure, function, and composition of ecosystems. Of particular concern are non-native annual grasses that promote increased fire frequency and compete with native vegeta
Publikováno v:
Canadian Journal of Forest Research. 50:13-23
We compared early seral development between stands subject to single and repeated high-severity wildfire in low-elevation, mixed conifer – hardwood forests in the Klamath Mountains, California, USA. We used a before–after, control–impact (BACI)
Autor:
Drew S. Bost, Melissa H. DeSiervo, Matthew J. Reilly, Zhiqiang Yang, Erik S. Jules, Ramona J. Butz
Publikováno v:
Landscape Ecology. 34:2599-2614
Tree mortality is of considerable concern, but the magnitude and extent of forest canopy decline are relatively unknown in landscapes with high levels of topographic complexity, spatial heterogeneity, and species diversity. We assessed 30 years of ca
Publikováno v:
Forest Ecology and Management. 441:182-191
There is growing concern that populations of fire-adapted species around the world are at risk of extirpation due to 20th century fire exclusion (i.e. senescence risk). Concurrently, increasing fire activity in many regions is prompting concern that
Autor:
Ramona J. Butz, Shana E. Gross, Nicole A. Molinari, Gabrielle N. Bohlman, Kyle E. Merriam, Hugh D. Safford, Amarina Wuenschel, Marc D. Meyer, Becky L. Estes, Michelle Coppoletta
Publikováno v:
Fire Ecology and Management: Past, Present, and Future of US Forested Ecosystems ISBN: 9783030732660
North America’s Mediterranean climate zone (NAMCZ) includes most of California, southwestern Oregon, a slice of western Nevada, and northwestern Baja California, Mexico. Climatically, the world’s Mediterranean climate regions are unique because t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80beeab1e069a452aa1b1c2a7d67653c
https://doi.org/10.1007/978-3-030-73267-7_9
https://doi.org/10.1007/978-3-030-73267-7_9
Autor:
Becky L. Estes, Calvin A. Farris, Malcolm P. North, Ramona J. Butz, Kyle E. Merriam, Michelle Coppoletta, Marc D. Meyer
Publikováno v:
Forest Ecology and Management. 503:119797
The reestablishment of natural fire regimes can have numerous benefits for forest ecosystems, including the restoration of stand structure through a reduction in tree densities and increased representation of large diameter trees. However, fire effec
Autor:
Kevin R. Welch, Hugh D. Safford, Haiganoush K. Preisler, Ramona J. Butz, Kevin L. O'Hara, Scott L. Stephens, Kristen L. Shive
Publikováno v:
Ecological Applications. 28:1626-1639
Shifting disturbance regimes can have cascading effects on many ecosystems processes. This is particularly true when the scale of the disturbance no longer matches the regeneration strategy of the dominant vegetation. In the yellow pine and mixed con