Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Kurt W. Gottschalk"'
Publikováno v:
Ecology and Evolution, Vol 8, Iss 1, Pp 546-559 (2018)
Abstract Butternut trees dying from a canker disease were first reported in southwestern Wisconsin in 1967. Since then, the disease has caused extensive mortality of butternut throughout its North American range. The objectives of this study were to
Externí odkaz:
https://doaj.org/article/415dad8ca9694dc889eeccaa9fe14c06
Publikováno v:
Ecology and Evolution, Vol 8, Iss 1, Pp 546-559 (2018)
Butternut trees dying from a canker disease were first reported in southwestern Wisconsin in 1967. Since then, the disease has caused extensive mortality of butternut throughout its North American range. The objectives of this study were to quantify
Publikováno v:
Journal of Forestry. 115:179-189
Advanced northern red oak (Quercus rubra) seedlings in an 85-year-old forest located in north-central Pennsylvania were observed for 10 years after manipulation of available sunlight by shelterwood treatments, reduction of interfering plants by broad
Publikováno v:
Canadian Journal of Forest Research. 44:1356-1368
Tree species distributions and diversity could be explained by rank changes in performance over multiple spatiotemporal resource gradients, i.e., resource partitioning. For 14 species planted in 45 harvest gap and closed canopy locations in a mesic n
Autor:
Jeffrey W. Stringer, Kurt W. Gottschalk, Callie J. Schweitzer, Robbie Sitzlar, Stacy L. Clark
Publikováno v:
Journal of Forestry. 112:401-411
Determining targets in forest restoration is a complicated task that can be facilitated by cooperative partnerships. Too often restoration plans are implemented after adverse events that cause widespread tree mortality, such as drought or insect outb
Publikováno v:
Journal of Forestry. 112:494-501
Ten-year results for an administrative study on the Allegheny National Forest (ANF) that examined their cleaning (precommercial thinning) prescriptions and standards for success in maintaining oak (Quercus spp.) composition in young stands and mainta
Publikováno v:
Ecosphere. 7
Many managed northern hardwood forests are characterized by low-diversity tree regeneration. Small harvest gaps, competition from shrub–herb vegetation, and browsing by white-tailed deer (Odocoileus virginianus) contribute to this pattern, but we k
Autor:
Jason G. Henning, Callie J. Schweitzer, David S. Buckley, Kurt W. Gottschalk, David L. Loftis, Stephen F. Grayson
Publikováno v:
Forest Ecology and Management. 279:66-76
Manipulation of the light regime is a primary goal of many silvicultural treatments, but the specific light conditions created remain poorly documented for many forest types and geographic locations. To help quantify effects of silvicultural treatmen
Autor:
Kurt W. Gottschalk, Mary Ann Fajvan
Publikováno v:
American Journal of Plant Sciences. :276-282
Pre- and post-defoliation radial growth rates were used to examine the effects of silvicultural thinning and two consecutive years of gypsy moth (Lymantria dispar L.) defoliation on Quercus spp. wood volume production. In the first phase of the study
Publikováno v:
Northern Journal of Applied Forestry. 26:156-163
Silvicultural strategies are often planned to favor the growth and survival of desired species until they reach a competitive position in the upper canopy. Once desired species reach the upper canopy, they can persist and provide a variety of benefit