Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Douglas J. Westlind"'
Autor:
Rick G Kelsey, Douglas J Westlind
Publikováno v:
PLoS ONE, Vol 15, Iss 7, p e0236276 (2020)
Red turpentine beetle, Dendroctonus valens (Coleoptera: Curculionidae: Scolytinae) is a non-aggressive pine bark beetle native to North America, and more aggressive invader in China. Dispersing pioneer beetles are attracted to potential host trees by
Externí odkaz:
https://doaj.org/article/eab6f39499e949a8a0ebd6f4a4111d8b
Publikováno v:
Agricultural and Forest Entomology. 25:111-118
Autor:
Rick G. Kelsey, Douglas J. Westlind
Publikováno v:
Agricultural and Forest Entomology. 24:63-71
Autor:
Douglas J. Westlind, Rick G. Kelsey
Publikováno v:
Agricultural and Forest Entomology. 23:243-249
Autor:
Rick G. Kelsey, Douglas J. Westlind
Publikováno v:
Forest Ecology and Management. 434:181-192
In ponderosa pine forests of western North America, wildfires are becoming more frequent and affecting larger areas, while prescribed fire is increasingly used to reduce fuels and mitigate potential wildfire severity. Both fire types leave trees that
The Fire and Tree Mortality Database, for empirical modeling of individual tree mortality after fire
Autor:
James B. Cronan, Tara L. Keyser, Jens T. Stevens, Joseph C. Restaino, Barbara J. Bentz, Sharon M. Hood, Crystal A. Kolden, Virginia L. McDaniel, John Paul Roccaforte, Kevin C. Ryan, Joseph J. O'Brien, Jonathan D. Bakker, Douglas J. Westlind, Karen E. Kopper, Robert A. Andrus, Carolyn Hull Sieg, María J. Lombardero, Peter Z. Fulé, Charles W. McHugh, Jim L. Hanula, Micah Charles Wright, Jason Kreitler, Michael T. Stoddard, Ryan S. Davis, R. Gregory Corace, Douglas S. Cram, Sheri L. Smith, Nicole M. Vaillant, Nathan L. Stephenson, Joel D. McMillin, Rebecca J. Smith, Tom W. Coleman, Adrian J. Das, Andrew M. Latimer, Thomas Kolb, Mary Stuever, J. Kevin Hiers, Lisa M. Ganio, Shelby A. Weiss, W. Wallace Covington, Carolyn R. Breece, Jason J. Moghaddas, Travis Woolley, Brendan M. Rogers, David W. Peterson, Charles B. Halpern, Darci M. Dickinson, Kenneth F. Raffa, Daniel R. Cluck, Elizabeth D. Reinhardt, Hugh D. Safford, J. Morgan Varner, Brian J. Harvey, Joseph E. Crouse, Susan J. Prichard, Mary Beth Keifer, Matthew P. Ayres, Alyson E. Santoro, Phillip J. van Mantgem, Daniel D. B. Perrakis, Lindsay M. Grayson, Timothy M. Shearman, Bruce D. Ayres, Michael Battaglia, Andrew P. Lerch, Michelle C. Agne, David W. Huffman, Jesse K. Kreye, Robert A. Progar, James K. Brown, Stephen Arthur Fitzgerald, Alice M. Shumate, C. Alina Cansler, Leda N. Kobziar, Walter G. Thies
Publikováno v:
Scientific data, vol 7, iss 1
Scientific Data, Vol 7, Iss 1, Pp 1-14 (2020)
Scientific Data
Scientific Data, Vol 7, Iss 1, Pp 1-14 (2020)
Scientific Data
Wildland fires have a multitude of ecological effects in forests, woodlands, and savannas across the globe. A major focus of past research has been on tree mortality from fire, as trees provide a vast range of biological services. We assembled a data
Autor:
Becky K. Kerns, Douglas J. Westlind
Publikováno v:
Fire Ecology. 13:42-61
Prescribed fire is widely applied in western US forests to limit future fire severity by reducing tree density, fuels, and excessive seedlings. Repeated prescribed burning attempts to simulate historical fire regimes in frequent-fire forests, yet the
Autor:
Rick G. Kelsey, Douglas J. Westlind
Publikováno v:
BioScience. 67:443-451
The lethal temperature limit is 60 degrees Celsius (°C) for plant tissues, including trees, with lower temperatures causing heat stress. As fire injury increases on tree stems, there is an accompanying rise in tissue ethanol concentrations, physiolo
Autor:
Douglas J. Westlind, Becky K. Kerns
Publikováno v:
Forest Ecology and Management. 480:118645
In western North America beginning in the late 19th century, fire suppression and other factors resulted in dense ponderosa pine (Pinus ponderosa) forests that are now prone to high severity wildfire, insect attack, and root diseases. Thinning and pr
Publikováno v:
Western Journal of Applied Forestry. 28:128-132
Prescribed burning is used to reduce fuel loads and to return fire to its historic disturbance role in western forests. Managers need to know the effects of prescribed fire on tree growth. Growth of residual ponderosa pine (Pinus ponderosa Dougl. ex