The objectives of this study were 1) to provide information on the above ground biomass production of young jack pine (Pinus banksiana Lamb.) stands, and 2) to evaluate the influence of crown foliage stand density, and ...

Several genera of bacteria were isolated from the foliage, twigs, bark and wood of stems of chlorotic 10 - 12 years old white spruce (Picea glauca (Moench) Voss). Most of the isolates were nonspore-forming, aerobic ...

The Abies section Nobilis Engelm. consists of two high-elevation tree species that grow in the mountains of Washington, Oregon and California. The two varieties of A.magnifica A.Murray grow south of A.procera Rehd. One ...

Barclay's Bog is located approx. 40 km. north of Thunder Bay, Northwestern Ontario and borders the Hawkeye Lake Watershed Study Site.

The objective of this thesis was to develop a spatially sound timber management strategy design tool. Long-range timber management modelling systems were identified as being limited by the inability to perform large-scale ...

Problems associated with the establishment and early growth of outplanted white spruce (Picea glauca (Moench) Voss) led to research on conditioning white spruce transplants for overwinter frozen storage by root pruning and ...

The objective of this study was to develop an analytical technique to enable forest managers to handle effectively the complex problem of integrated resource management planning using quantitative and qualitative information. ...

Larix Iyallii Parl, (alpine larch) is a small to medium tree restricted to the timberline zone of the mountainous regions of the Pacific Northwest of the United States and the adjacent southwest of Canada. To examine ...

The objectives were: to review the successional behaviour of white spruce (Picea glauca (Moench) Voss) - trembling aspen (Populus tremuloides Michxt) stands in the literature, to conduct field studies of the successional ...

Genetic and environmental variance in cone and seed properties and early progeny growth of Picea mariana (Mill.) B.S.P. clones were evaluated using cones and seed from two to three ramets of 19 clones each growing in a ...