Acroloxus Wetlands Consultancy
"The Influence of the Duncan Dam
on the Mosquito Populations of the
Lower Duncan Floodplain"
by Dr. Michael J. Jackson
Title Page
Contact Details
Objectives
Questions?
The Kootenay Region
Grass Meadows & Hayfields
Shaded Swamps
Vegetation mapping
Low Bench Associations
Wetland Associations - Marsh
Wetland Associations - Swamp/Fen
Mosquito Sampling Sites
Collecting Larvae
Processing Samples
Lardeau River
Horsetail - Old Channel
Old Channel
Sedge-Buckbean - Janet's Swamp
Janet's Swamp
Sedge-Buckbean - Block Swamp
Block Swamp
Sedge - Swamp Mint - Meadow Creek
Meadow Creek
Yellow Sedge - Carex Beds
Carex Beds
Pucinella - Scirpus - Lardeau-Duncan Flats
Lardeau-Duncan Flats
Aedes of Lower Duncan
Aedes vexans
Black-legged Aedes
Anopheles, Culiseta & Culex
Culiseta inornata
Culex territans
Dispersal of Adult Aedes
Longevity of Adults
Source of Aedes Adults
Good and Bad Mosquito Years
1973 Very Bad
1998 Good
1999 Very Bad
2002 Very Bad
Effect of Duncan Dam
Meadow Creek
Grass Meadows and Hayfields
Black-legged Aedes
Conclusions - The Vegetation Link
Conclusions - The Mosquito Species
Conclusions - The Early Hatch
Conclusions - The Effect of the Dam
Conclusions - Historical Evidence
The Mosquito Nuisance PM
Acknowledgements
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Email:
m.jackson@acroloxus.com