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HYDROLOGICAL CHARACTERIZATION OF THE USUMACINTA RIVER BASIN TOWARDS THE PRESERVATION OF ENVIRONMENTAL SERVICES
SSEb kriging Modis Landsat SIG integration
2015/5/7
The Usumacinta basin is characterized by aboundance of natural and scenic resources. It also houses a vast biodiversity (wich also means invaluable genetic resources). Its river is the longest in Mex...
Characterization of extractable metals from the aquifers with arsenic contamination in the Tsengwen Creek, Taiwan
BCR sequential extraction procedure groundwater hydrochemistry sediment geochemistry
2015/3/10
Arsenic contamination in groundwater is a common groundwater problem worldwide. To manage groundwater resources effectively, it is crucial to determine the arsenic source. Taiwan’s Tsengwen Creek wate...
Hydrological characterization of watersheds in the Blue Nile Basin, Ethiopia
Hydrological characterization watersheds the Blue Nile Basin
2011/1/7
Thirty-two watersheds (31–4350 km2), in the Blue Nile Basin, Ethiopia, were hydrologically characterized with data from a study of water and land resources by the US Department of Interior, Bureau of ...
Use of satellite-derived data for characterization of snow cover and simulation of snowmelt runoff through a distributed physically based model of runoff generation
satellite-derived data snow cover snowmelt runoff runoff generation
2010/3/5
A technique of using satellite-derived data for constructing continuous snow characteristics fields for distributed snowmelt runoff simulation is presented. The satellite-derived data and the availabl...
Development of a model for the characterization of fluid dispersion in electrochemical reactors
model for the characterization fluid dispersion electrochemical reactors
2009/12/4
This paper analyses the hydrodynamic behaviour of electrochemical reactors by simulating stimulus–response experiments. The experiments were performed with a simple experimental arrangement to generat...
Characterization of peak flow events with local singularity method
peak flow events local singularity method
2009/10/30
Three methods, return period, power-law frequency plot (concentration-area) and local singularity index, are introduced in the paper for characterizing peak flow events from river flow data for the pa...
Characterization of Flood Waves by Rating Curves
Characterization Flood Waves Rating Curves
2009/10/23
The flood waves are characterized within the frame-work of loop (or hysteresis)
of rating curves. The National Weather Service's Dam Break Flood Forecasting
Model is used to generate the flood waves...
NITRATE-POLLUTED GROUNDWATER AT AZUL, ARGENTINA：CHARACTERIZATION AND MANAGEMENT ISSUES
NITRATE-POLLUTED ARGENTINA GROUNDWATER
2009/10/19
The City of Azul (Buenos Aires Province, Argentina), as many small cities in the country, is supplied entirely by local groundwater. Such waters contain variable, but generally high concentrations of ...
A PHYSICAL -CHEMICAL CHARACTERIZATION OF THE MIRIÑAY RIVER, ARGENTINA, BY GRAPHICAL METHODS
physical-chemical characteristics Miriñ ay River graphical method
2009/10/13
A graphical method is applied to display the physical-chemical characteristics of the Miriñay River, Corrientes Province, Argentina. The graphical results show the following parameters: pH, alk...
BACTERIOLOGICAL CHARACTERIZATION OF THE MIRIÑAY RIVER, CORRIENTES, ARGENTINA
physical-chemical bacteriological data
2009/10/12
This paper presents a simple graphic tool that is used with physical-chemical and bacteriological data from the Miriñay River to visualize variability and trends in the environmental condition ...
Chemical characterization of fog and rain water collected at the eastern Andes cordillera
fog eastern Andes cordillera rain water
2009/5/18
During a three month period in 2003 and 2004, the chemistry of fog and rainwater were studied at the "El Tiro" site in a tropical mountain forest ecosystem in Ecuador, South America. The fogwater samp...
Characterization of spatial heterogeneity of groundwater-stream water interactions using multiple depth streambed temperature measurements at the reach scale
water fluxes heat conduction-advection streambed temperature
2009/5/15
Streambed temperatures can be easily, accurately and inexpensively measured at many locations. To characterize patterns of groundwater-stream water interaction with a high spatial resolution, we measu...