Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Dustin Raab"'
Autor:
Jeffrey A. Hutchings, J. Brian Dempson, Julien April, Dustin Raab, Sebastián A. Pardo, Ross A. Jones, Geir H. Bolstad
Publikováno v:
ICES Journal of Marine Science
Declines in wild Atlantic salmon (Salmo salar) abundance throughout the north Atlantic are primarily attributed to decreases in survival at sea. However, comparing trends in marine survival among populations is challenging as data on both migrating s
Publikováno v:
Wetlands. 34:363-367
Vegetation aboveground biomass, a measure of net primary productivity, is an important indicator of ecosystem health. We sought a rapid but accurate, non-destructive alternative to traditional aboveground biomass dry-weight measurement for natural an
Autor:
Dustin Raab, Suzanne E. Bayley
Publikováno v:
Ecological Engineering. 54:97-106
Oil sands mining creates vast areas of disturbed land with contaminated sediment and sub-saline water that require reclamation. Thus far reclamation of wetlands on oil sand leases has been sporadic, although some marshes and shallow water wetlands de
Autor:
Suzanne E. Bayley, Dustin Raab
Publikováno v:
Ecological Indicators. 15:43-51
Thousands of hectares of wetlands that are being destroyed by the oil sands mining process in Alberta, Canada must be compensated for. The reclamation requirements demand that compensatory wetlands meet a minimum level of ecological health, and be ce
Publikováno v:
Ecology. 92:2003-2003
Our goal was to evaluate the success of wetland reclamation efforts on oil sands mining company lease-holdings in Alberta, Canada. Already, 60 200 ha of land have been disturbed by mining, and an additional 419 800 ha will be mined in the future. Wet