scholarly journals Snow ablation modeling at the stand scale in a boreal jack pine forest

1997 ◽  
Vol 102 (D24) ◽  
pp. 29397-29405 ◽  
Author(s):  
J. P. Hardy ◽  
R. E. Davis ◽  
R. Jordan ◽  
X. Li ◽  
C. Woodcock ◽  
...  
Keyword(s):  
Jack Pine ◽  
Pine Forest ◽  
Ablation Modeling

scholarly journals Results of an Aerial Spraying Operation Against the Swaine Jack Pine Sawfly, Neodiprion swainei Middleton, in Quebec utilizing the Insecticide Phosphamidon

1968 ◽  
Vol 44 (5) ◽  
pp. 14-20 ◽  
Author(s):  
J. M. McLeod
Keyword(s):  
Jack Pine ◽  
Pine Forest ◽  
Pine Sawfly ◽  
Aerial Spraying ◽  
One Year

In August 1965, 135,000 acres of jack pine forest in the St. Maurice Valley, Quebec, were sprayed with Phosphamidon for control of an outbreak of the Swaine jack pine sawfly, Neodiprion swainei Middleton. Applied by spray planes at a rate of 0.2 gallon per acre containing ¼ pounds of active insecticide material, it resulted in 99% mortality of the sawfly, and the threat of defoliation subsided. Phosphamidon applied at [Formula: see text] lb. per acre in a subsidiary test was almost as effective. One year after treatment, the sawfly population remained suppressed in the spray area, with no immediate prospect of resurgence. The treatment did not adversely affect the balance between the sawfly and its parasites, nor cause long-term instability in populations of other insects, birds and mammals living in the forest.

The response of a jack pine forest to late-Holocene climate variability in northwestern Wisconsin

The Holocene ◽  
2009 ◽  
Vol 19 (7) ◽  
pp. 1049-1061 ◽  
Author(s):  
Michael A. Tweiten ◽  
Sara C. Hotchkiss ◽  
Robert K. Booth ◽  
Randy R. Calcote ◽  
Elizabeth A. Lynch
Keyword(s):  
Climate Variability ◽  
Late Holocene ◽  
Jack Pine ◽  
Pine Forest ◽  
Holocene Climate

scholarly journals Magnitudes and seasonal patterns of energy, water, and carbon exchanges at a boreal young jack pine forest in the BOREAS northern study area

1997 ◽  
Vol 102 (D24) ◽  
pp. 28997-29007 ◽  
Author(s):  
J. Harry McCaughey ◽  
Peter M. Lafleur ◽  
David W. Joiner ◽  
Paul A. Bartlett ◽  
Andrew M. Costello ◽  
...  
Keyword(s):  
Jack Pine ◽  
Pine Forest ◽  
Seasonal Patterns

Reactions of 15N-labelled urea with jack pine forest-floor materials

1985 ◽  
Vol 17 (5) ◽  
pp. 699-703 ◽  
Author(s):  
N.W. Foster ◽  
E.G. Beauchamp ◽  
C.T. Corke
Keyword(s):  
Forest Floor ◽  
Jack Pine ◽  
Pine Forest
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