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Informing the Vermilion River Watershed Plan through Application of the Cold Regions Hydrological Model Platform
Vermilion River Watershed Plan Application Cold Regions Hydrological Model Platform
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2014/4/2
The Vermilion River Basin has been identified as one of most altered basins in the North Saskatchewan River Basin by the North Saskatchewan Watershed Alliance. Of all the basin altering activities, we...
Wolf Creek Cold Regions Model Set-up, Parameterisation and Modelling Summary
Wolf Creek Cold Regions Model Set-up Parameterisation Modelling Summary
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2014/4/2
Wolf Creek Research Basin is in the Upper Yukon River Basin near Whitehorse, Yukon and is representative of headwaters in the northern Coast Mountains. It was established in 1993 to better develop nor...
Numerical conformal mapping and mesh generation for polygonal and multiply-connected regions
Numerical conformal mapping mesh generation polygonal and multiply-connected regions
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2009/12/7
Details are given of a boundary-fitted mesh generation method for use in modelling free surface flow and water quality. A numerical method has been developed for generating conformal meshes for curvil...
Hydrologic Regions in the Nordic Countries
Hydrologic Regions Nordic Countries
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2009/10/28
A reviewed report of a Nordic working group on Hydrologic regions is presented
in this paper. The emphasis is mainly put on runoff regime patterns in
the Nordic countries. Maps over runoff regimes, ...
Response Time of Forested Mountainous Watersheds in Humid Regions
Response Time Forested Mountainous Watersheds Humid Regions
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2009/10/23
This study proposes an analytical method for the estimation of time lag for forested mountainous watersheds. The water flow in a watershed is separated and analyzed in two phases, the land or hillslop...
CHEMICAL AND ISOTOPIC COMPOSITION OF RAINWATER IN COASTAL AND HIGHLAND REGIONS IN LEBANON
Rainwater samples secondary evaporation effect Regional Meteoric Water Line
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2009/10/12
Rainwater samples were collected from six stations at coastal and highland regions in Lebanon and analyzed for the major species Ca2+, K+, Na+, Mg2+, NO3-, NH4+, pH, Cl-, and SO42-. Absolute concentra...
IMPACTS OF CLIMATE FACTORS ON RUNOFF COEFFICIENTS IN THE SOURCE REGIONS OF THE YELLOW RIVER
water resources runoff coefficient precipitation streamflow baseflow baseflow coefficient
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2009/10/12
In the 1990's, runoff at the Tangnaihai hydrologic station experienced a serious decrease which attracted considerable attention. Changes in temperature and rainfall would have an important impact on ...
ANALYSIS OF DEPTH-AREA-DURATION CURVES OF RAINFALL IN SEMIARID AND ARID REGIONS USING GEOSTATISTICAL METHODS: SIRJAN KAFEH NAMAK WATERSHED, IRAN
DEPTH-AREA-DURATION CURVES SEMIARID AND ARID REGIONS RAINFALL Isohyet maps
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2009/10/12
Isohyet maps are were prepared after collection of data and information at 59 rainfall gauging stations in the Sirjan Kafeh Namak Watershed, Iran, and the dominant and maximum rainfall for durations o...
Extension of the Representative Elementary Watershed approach for cold regions via explicit treatment of energy related processes
Representative Elementary Watershed ordinary differential equations
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2009/5/15
The paper extends the Representative Elementary Watershed (REW) theory for cold regions through explicit treatment of energy balance equations to include associated processes and process descriptions....
Eco-geomorphology of banded vegetation patterns in arid and semi-arid regions
banded vegetation patterns semi-arid regions arid
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2009/5/13
The interaction between vegetation and hydrologic processes is particularly tight in water-limited environments where a positive-feedback links soil moisture and vegetation. The vegetation of these sy...
The role of catchment characteristics in determining surface water nitrogen in four upland regions in the UK
catchment characteristics upland regions surface water nitrogen
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2009/5/6
Hydrochemical and catchment data from 80 upland moorland sites in four regions with contrasting climate, soils, geology and geomorphology have been analysed to assess the key catchment attributes that...
Extension of the Representative Elementary Watershed approach for cold regions：constitutive relationships and an application
Representative Elementary Watershed Thermodynamic Watershed Hydrological Model
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2009/4/29
The Representative Elementary Watershed (REW) approach proposed by Reggiani et al. (1998, 1999) represents an attempt to develop a scale adaptable modeling framework for the hydrological research com...
Long-term development of acid deposition (1880–2030) in sensitive freshwater regions in Europe
acid deposition historic depositions sensitive lake regions
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2009/3/12
Time series of the deposition of acidifying substances are a pre-requisite for the study of the acidification and recovery of ecosystems such as surface waters. This paper reports the derivation and c...
Regional variations in diffuse nitrogen losses from agriculture in the Nordic and Baltic regions
agriculture catchments
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2009/3/6
This paper describes nitrogen losses from, and the characteristics of, 35 selected catchments (12 to 2000 ha) in the Nordic and Baltic countries. Average annual losses of N in 1994–1997 ranged from 5 ...