You are here

Keyword: pine

Recent shifts in shade tolerance and disturbance traits in forests of the eastern United States

Publications Posted on: August 19, 2019
Background: Current forests of the eastern USA have the potential to succeed in composition to more shade-tolerant species. However, long-term processes of transition from fire-tolerant tree species to fire-sensitive species and effects of current land use on forests may interfere with successional progression.

Historical range of variability for restoration and management in Wisconsin

Publications Posted on: June 26, 2019
In Wisconsin, as in other states, management goals sometimes include restoration of historical forest conditions, which may prepare forests to be more compatible with future climates, disturbances such as drought and fire, and forest health threats.

Recognizing and restoring open forests of savannas and woodlands

Science Spotlights Posted on: April 25, 2019
Although not presented in textbooks, open forests were the dominant historical forested ecosystems of the United States. Eastern and western oak forests and southeastern pine forests no longer occur at landscape scales. Management for open oak and pine forests will provide herbaceous habitat, critical to many declining bird and pollinator species.

Recalling open old growth forests in the Southeastern Mixed Forest province of the United States

Publications Posted on: August 20, 2018
Historical forests in the Southeastern Mixed Forest province of the United States have been less researched than other regions using historical tree surveys. We used 81,000 tree records from surveys during the 1800s to quantify composition of this ecological province. Upland oaks and pines comprised about 75% of all trees, with relatively equal composition.

Data for National Fire and Fire Surrogate study: environmental effects of alternative fuel reduction treatments

Datasets Posted on: June 08, 2016
Comprised of 12 sites nationwide, the Fire and Fire Surrogates study (FFS) is a comprehensive interdisciplinary experiment designed to evaluate the economics and ecological consequences of alternative fuel reduction treatments in seasonally dry forests of the United States.

Management Options for Control of a Stunt and Needle Nematode in Southern Forest Nurseries

Publications Posted on: May 12, 2016
Crop rotation and fallow are management options that can be used to control plant parasitic nematodes in forest tree nurseries. Before these options can be put into practice, it is important to determine the host range and survivability under fallow of the parasitic nematode to be controlled.

Climate change and fire regimes in the Sierra de Manantlan, Mexico

Publications Posted on: October 07, 2011
Fire has been attributed as one of the most influential factors in vegetation community and succession in the Sierra de Manantlán Biosphere Reserve in Jalisco and Colima, México. A mosaic of low, mixed and high severity fire regimes characterizes the landscape with ecosystems ranging from mesophyllous mountain forest to higher elevation pine and oak forest.

Stunt nematode (Tylenchorhynchus claytoni) impact on southern pine seedlings and response to a field test of cover crops

Publications Posted on: May 19, 2009
The stunt nematode, Tylenchorhynchus claytoni, was found to cause a reduction in root volume (cm3) of loblolly pine at population densities equivalent of 125 nematodes/100 cm3 (6 in3) soil and greater.

Survival and sprouting responses of Chihuahua Pine after the Rodeo-Chediski Fire on the Mogollon Rim, Arizona

Publications Posted on: May 04, 2009
Chihuahua pines (Pinus leiophylla Schiede and Deppe var. chihuahuana Engelmann) were surveyed on 11 study plots on the Mogollon Rim in east central Arizona to compare characteristics of trees that sprouted from the base or root collar after the Rodeo-Chediski fire with those of trees that did not sprout. The differences in trees killed and top-killed by the fire versus those that survived were also assessed.