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Seasonal prediction of winter extreme precipitation over Canada by support vector regression
winter extreme precipitation Canada support vector regression
2011/1/7
For forecasting the maximum 5-day accumulated precipitation over the winter season at lead times of 3, 6, 9 and 12 months over Canada from 1950 to 2007, two nonlinear and two linear regression models ...
The contribution of groundwater discharge to the overall water budget of two typical Boreal lakes in Alberta/Canada estimated from a radon mass balance
groundwater discharge overall water budget typical Boreal lakes radon mass balance
2010/2/1
Radon-222, a naturally-occurring radioisotope with a half-life of 3.8 days, was used to estimate groundwater discharge to small lakes in wetland-dominated basins in the vicinity of Fort McMurray, Cana...
Over-Winter Chemistry of Subarctic Fens,Eastern Canada
Over-Winter Chemistry Subarctic Fens
2009/10/27
Two subarctic fens (one nutrient-poor, one nutrient-rich) were sampled from
October, 1984 to July, 1985 near Schefferville, northern Quebec. The changes
in concentations of chemicals (pH, conductanc...
A Review of Techniques used by Canada and other Northern Countries for Measurement and Computation of Streamflow under Ice Conditions
Northern Countries Measurement Computation Ice Conditions
2009/10/26
In Canada, Water Survey of Canada, a division of the Water Resources Branch
of Environment Canada, is responsible for the collection and processing of data
from more than 3,300 active streamflow, wa...
Climate,Hydrology and Vegetation Patterns Hot Weather Creek,Ellesmere Island,Arctic Canada
Climate Hydrology Vegetation Patterns Hot Weather
2009/10/26
Recent studies at Hot Weather Creek, Ellesmere Island document the climate
and vegetation of a major part of the intermontane zone of Ellesmere Island.
Summer temperatures in this region are much hi...
Runoff Generation in a High Boreal Wetland in Northern Canada
Runoff Generation High Boreal Wetland Northern Canada
2009/10/26
The stable isotope composition of water and major-ion concentrations were
measured in a small catchment tributary to Manners Creek, situated in the
zone of discontinuous permafrost near Fort Simpson...
Estimating Evaporation Using Stable Isotopes:Quantitative Results and Sensitivity Analysis for Two Catchments in Northern Canada
Stable Isotopes Quantitative Results Sensitivity Analysis
2009/10/26
The stable isotope-mass balance method can provide useful water balance
information in ungauged catchments. The method has been used to evaluate
evaporation and water balance at two contrasting site...
Hydrology of a Patterned Bog-Fen Complex in Southeastern Labrador,Canada
Patterned Bog-Fen Complex Southeastern Labrador
2009/10/26
A 0.05 km2 patterned bog and a 0.29 km2 ribbed fen were compared to determine
the influence of their morphometry on runoff and evapotranspiration.
The bog hydrology was dominated by irregularly loca...
Snowmelt Hydrology of Two Subarctic Slopes,Southern Yukon,Canada
Snowmelt Hydrology Subarctic Slopes
2009/10/23
Large quantities of water are discharged from subarctic basins during snowmelt
season. Runoff contributing areas as well as timing and magnitude of meltwater
generation from different slopes are hig...
Modelling Erosion and Deposition of Cohesive Sediments from Hay River,Northwest Territories,Canada
Modelling Erosion Cohesive Sediments Hay River
2009/10/22
A large volume sample of river-bed cohesive sediment and water from Hay
River, Northwest Territories, Canada was collected during a spring field program
in 2000 as part of a study on under-ice movem...
AIRBORNE THERMAL INFRARED REMOTE SENSING OF STREAM AND RIPARIAN TEMPERATURES IN THE NICOLA RIVER WATERSHED, BRITISH COLUMBIA, CANADA
INFRARED REMOTE SENSING NICOLA RIVER WATERSHED TEMPERATURES BRITISH COLUMBIA
2009/10/12
Airborne thermal remotely sensed images of riparian and water surface temperatures were acquired at 12 sites in the Nicola River watershed of south-central British Columbia, Canada, using a forward-lo...
SENSITIVITY OF HYDROLOGICAL VARIABLES IN THE ARCTIC WATERSHED, COPPERMINE RIVER, NWT, CANADA DUE TO HYPOTHETICAL CLIMATE CHANGE
Coppermine River climate change Water balance ARCTIC WATERSHED
2009/10/12
The hydrological sensitivities to long-term climate change of the Coppermine River watershed in the Arctic region of Canada were analyzed using a watershed runoff model. This model describes an interd...
Interrelationships between MODIS/Terra remotely sensed snow cover and the hydrometeorology of the Quesnel River Basin, British Columbia, Canada
MODIS/Terra snow cover hydrometeorology
2009/9/11
A spatial filter (SF) method is adopted to reduce the cloud coverage from the Moderate Resolution Imaging Spectroradiometer (MODIS) 8-day snow products (MOD10A2) between 2000–2007 in the Quesnel River...
A modeling study of heterogeneity and surface water-groundwater interactions in the Thomas Brook catchment, Annapolis Valley (Nova Scotia, Canada)
A modeling study heterogeneity surface water-groundwater interactions
2009/9/11
A modelling study of the impacts of subsurface heterogeneity on the hydrologic response of a small catchment is reported. The study is focused in particular on the hydraulic connection and interactio...
Modelling acidification, recovery and target loads for headwater catchments in Nova Scotia, Canada
time averaged rainfall hydrologic thresholds infiltration excess
2009/5/7
This paper investigates the effects of using non-linear, high resolution rainfall, compared to time averaged rainfall on the triggering of hydrologic thresholds and therefore model predictions of infi...