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A Method for Quantifying Stream Network Topology over Large Geographic Extents
stream network topology upstream cell count landscape ecology digital elevation models
2015/8/14
An understanding of stream network topology is necessary for a landscape-level perspective of stream hydrology and ecology. We present a method for quantifying stream network topology that overcomes c...
Estimating Spatial Sediment Delivery Ratio on a Large Rural Catchment
soil erosion sediment yield sediment delivery ratio modelling
2015/8/11
Soil erosion and sediment yield from catchments are key limitations to achieving sustainable land use and maintaining water quality in streams, lakes and other water bodies. Controlling sediment loadi...
A Method for Quantifying Stream Network Topology over Large Geographic Extents
stream network topology upstream cell count
2015/1/8
An understanding of stream network topology is necessary for a landscape-level perspective of stream hydrology and ecology. We present a method for quantifying stream network topology that overcomes c...
Estimating Spatial Sediment Delivery Ratio on a Large Rural Catchment
soil erosion sediment yield sediment delivery ratio
2015/1/6
Soil erosion and sediment yield from catchments are key limitations to achieving sustainable land use and maintaining water quality in streams, lakes and other water bodies. Controlling sediment loadi...
Evapotranspiration modelling at large scale using near-real time MSG SEVIRI derived data
Evapotranspiration modelling using near-real MSG SEVIRI
2011/3/15
We present an evapotranspiration (ET) model developed in the framework of the EUMETSAT "Satellite Application Facility" (SAF) on Land Surface Analysis (LSA). The model is a simplified Soil-Vegetation-...
Water and nutrient balances in a large tile-drained agricultural catchment: a distributed modeling study
Water nutrient tile-drained agricultural catchment
2010/12/22
This paper presents the development and implementation of a distributed model of coupled water nutrient processes, based on the representative elementary watershed (REW) approach, to the Upper Sangamo...
Growth of a high-elevation large inland lake，associated with climate change and permafrost degradation in Tibet
high-elevation large inland lake climate change permafrost degradation Tibet
2010/4/7
This study analyzed satellite images and long term climate variables from a high-elevation meteorological station (4730 m) and streamflow records to examine hydrological response of Nam Co Lake (4718 ...
Large-scale instability of a generalized turbulent Kolmogorov flow
Large-scale instability generalized turbulent Kolmogorov flow
2009/10/30
We present an analytical study of the large scale instability of a generalized turbulent Kolmogorov flow, i.e. a periodic shear flow where the molecular viscosity has been substituted by an eddy visco...
Watershed Bounded Network Model (WBNM) for Runoff Prediction of Large Basins
Watershed Bounded Network Model Runoff Prediction Large Basins
2009/10/28
Applicability of a nonlinear version of the watershed bounded network model
(WBNM) for large basins namely Shellbyville (1,246 km2), Columbia (3,129
km2), Centreville (5,304 kmz) and Hurricane Mills...
The Effect of Heterogeneity on Large Scale Solute Transport in the Unsaturated Zone
Effect of Heterogeneity Large Scale Solute Transport Unsaturated Zone
2009/10/27
The effect of natural heterogeneity on large scale solute transport in the unsaturated
zone is investigated using stochastic methods. Several of the physical
parameters that control flow and solute ...
Unsteady Flow to a Non-Penetrating Large Diameter Well in Extensive Aquifers
Unsteady Flow Non-Penetrating Large Diameter Well Extensive Aquifers
2009/10/27
Non-equilibrium groundwater movement equations are written explicitly for
the continuity and flow laws in the case of a non-penetrating large diameter
well discharging from extensively thick confine...
Drawdown Distribution During Recovery around a Large Diameter Well
Drawdown Distribution Recovery Large Diameter Well
2009/10/26
An analytical solution is presented for the drawdown distribution in a large
diameter well during recovery. It takes into consideration the well storage. A
set of type curves are given to determine ...
Spring Circulation Associated with the Thermal Bar in Large Temperate Lakes
Spring Circulation Thermal Bar Large Temperate Lakes
2009/10/26
The overall circulation pattern in spring is rather specific as density-induced
currents may be of significance. The density-driven circulation perpendicular to
the shore can be described as consist...
Large Scale Basins With Small to Negligible Slopes Part 2:Hydrological Modelling
Large Scale Basins Negligible Slopes Hydrological Modelling
2009/10/23
Large basins with small to negligible slopes are seldom considered in the hydrological
literature. An example of such basins is the Rio Negro catchment in
Uruguay. The first of this two-paper series...
Large Scale Basins With Small to Negligible Slopes Part I :Generation of Runoff
Large Scale Basins Negligible Slopes Generation of Runoff
2009/10/23
In the first of this two-paper series, the main mechanisms for generation of
runoff from rainfall in large basins with small to negligible slopes are analyzed
using available data from the Rio Negro...