Species Diversity and Genetic Variation of Terrestrial Lichens and Bryophytes in A Boreal Jack Pine Forest of Central Canada

2008 ◽  
Vol 111 (4) ◽  
pp. 594-606 ◽  
Author(s):  
Rhonda Kotelko ◽  
Matthew Doering ◽  
Michele D. Piercey-Normore
Keyword(s):  
Genetic Variation ◽  
Species Diversity ◽  
Jack Pine ◽  
Pine Forest ◽  
Central Canada

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

Species diversity and genetic variation of caligids (Copepoda: Siphonostomatoida) infecting the marine fishes of Kerala coast, India

2021 ◽  
Vol 52 (1) ◽  
Author(s):  
MV Nikhila Reshmi ◽  
K Rijin ◽  
OK Drisya ◽  
TA Jose Priya ◽  
Sudha Kappalli
Keyword(s):  
Genetic Variation ◽  
Species Diversity ◽  
Marine Fishes ◽  
Kerala Coast

scholarly journals Short Communication: Biodiversity of weeds in Ilmen State Reserve, Russia

2018 ◽  
Vol 19 (1) ◽  
pp. 106-111
Author(s):  
IRINA V. MASHKOVA ◽  
TATYANA G. KRUPNOVA ◽  
ANASTASIYA M. KOSTRYUKOVA ◽  
NIKITA E. VLASOV
Keyword(s):  
Species Diversity ◽  
Plant Species ◽  
Human Exposure ◽  
Short Communication ◽  
Vegetation Period ◽  
Pine Forest ◽  
South Urals ◽  
Natural Landscape ◽  
Ilmen State Reserve ◽  
Synanthropic Flora

Mashkova IV, Krupnova TG, Kostryukova AM, Vlasov NE. 2018. Short Communication: Biodiversity of weeds in Ilmen State Reserve, Russia. Biodiversitas 19: 106-111. Weeds are a synanthropic flora. Human exposure to the natural landscape leads to the spread of synanthropic plant species, so weeds begin to occupy a significant place in the structure of ecosystem biodiversity. The aim of this study was to investigate the weeds biodiversity structure and to assess the extent of invasion of weeds into the territory of the Ilmen State Reserve in South Urals, Russia. This paper presents the results of study of weeds during the vegetation period in 2013–2017. Fifty one species of weeds distributed in four genera and six families were found on the territory of the Southern Forestry of the Ilmen State Reserve. Besides, the differences between species diversity of weeds on three types of roads (gravel, earth and foot) and on two types of forests (birch and pine) were also discovered in this study . The greatest degree of invasion was discovered for foot roads. It was noted that pine forest is the most resistant the invasion of weeds.

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
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