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Practical use of SRTM digital elevation dataset in the urban-watershed modeling
Watershed modeling Hydrological model HEC-GeoHMS
2015/1/8
The advent of satellite-based elevation dataset acquired by Shuttle Radar Topography Mission (SRTM) made new and novel techniques possible to model hydrological process in midsize to large scale water...
Spatial Analysis of Urban Stormwater Quality
Event Mean Concentration geostatistics pollutants
2015/1/5
Urban stormwater non-point source pollutants are recognized as a major cause of receiving waters quality deterioration. To date most research has focused on specifying temporal variations of stormwate...
Determination of an optimal interpolation technique to represent the spatial distribution of groundwater quality at urban and peri-urban areas of Proddatur, Y.S.R district, Andhra Pradesh, India
Ground water quality Geostatistics Multivariate analysis
2014/11/17
The preliminary aim of the present study is to analyze the spatial variability of ground water
quality parameters in Proddatur, India. The spatial variability and the GIS maps can be used
for mana...
Quantifying uncertainty in urban flooding analysis considering hydro-climatic projection and urban development effects
Quantifying uncertainty urban flooding analysis hydro-climatic projection
2011/3/15
How will the combined impacts of land use change, climate change, and hydrologic modeling influence changes in urban flood frequency and what is the main uncertainty source of the results? Will such c...
ENVIRONMENTAL RISK STUDIES APPLIED TO URBAN MANAGEMENT OF WATER RESOURCES. CASE STUDY：AZUL, BUENOS AIRES PROVINCE, ARGENTINA
URBAN MANAGEMENT BUENOS AIRES PROVINCE WATER RESOURCES
2009/10/13
In spite of international efforts in the last decades, access to safe water supply cannot be guaranteed in many regions of the world. As a result, waterborne diseases are the single, most common cause...
The EPA's BASINS (Better Assessment Science Integrating Point and Nonpoint Sources) software was used to create a HSPF watershed model of the Mamaroneck River, located in lower Westchester County, New...
Change of groundwater environment and problems in large urban areas in Japan
Urbanization Groundwater environment Groundwater management Groundwater flow Long term fluctuation
2009/7/14
Urbanization affects quantitatively and qualitatively groundwater environment in urban area. Especially, groundwater environment in large urban area has been changed more than several decades. However...
Rainfall and throughfall chemistry in the Atlantic Forest：a comparison between urban and natural areas (São Paulo State, Brazil)
Rainfall Atlantic Forest natural areas urban
2009/5/18
Two areas in the Atlantic Forest (São Paulo State, Brazil), with contrasting environments in respect of human occupation, were monitored from 1999 to 2001. One area named PEFI (23°38'08''-23°40...
Filter properties of seam material from paved urban soils
surface charge density surface area organic matter
2009/4/29
Depositions of all kinds of urban dirt and dust including anthropogenic organic substances like soot change the filter properties of the seam filling material of pervious pavements and lead to the for...