搜索结果: 1-11 共查到“水文学及水资源 Contamination”相关记录11条 . 查询时间(0.132 秒)
Contamination and Ecological Risk Assessment of Heavy Metal in the Sediment of Turag River, Bangladesh: An Index Analysis Approach
Heavy Metal TCLP Test Sediment Geo-Accumulation Index Ecological Risk Index Contamination Factor Turag River etc.
2013/3/18
Encroachment, disposal of untreated domestic and industrial wastewater and dumping of solid wastes have degraded the overall quality of the river Turag, which is located in Dhaka—the Capital City of B...
Water Contamination Modeling—A Review of the State of the Science
Watershed Coastal Ocean Rivers Modeling, Simulation
2013/3/18
This paper reports on the current state of surface water and ocean contamination models—based on the needs of US Government agencies, their Information Technology (IT) systems, and business processes....
Bayesian Data Fusion (BDF) of Monitoring Data with a Statistical Groundwater Contamination Model to Map Groundwater Quality at the Regional Scale
Groundwater Pollution Nitrate Kriging Regression Tree Data Fusion Brusselian Sands
2013/3/19
Groundwater contamination by nitrate within an unconfined sandy aquifer was mapped using a Bayesian Data Fusion (BDF) framework. Groundwater monitoring data was therefore combined with a statistical g...
Aquifer Vulnerability Assessment and Wellhead Protection Areas to Prevent Groundwater Contamination in Agricultural Areas: An Integrated Approach
Groundwater Protection Zones WHPA Vulnerability FEFLOW Piemonte Italy
2013/3/19
To implement successful policies for the protection of groundwater and curtail the possibility of water supply contamination, an early evaluation of aquifer vulnerability is needed. Rather than implem...
Monitoring Groundwater Contamination Using Surface Electrical Resistivity and Geochemical Methods
Groundwater Uyo Urban Resistivity VES Dumpsites
2013/3/19
Surface electrical resistivity has been used as a tool in the detection of groundwater contamination. In this work, five geoelectric soundings with two at waste dumpsites have been carried out in Uyo,...
Water Pollution with Special Reference to Pesticide Contamination in India
Pesticides Pollution Water Riverine Systems Toxicity Management
2013/3/20
The pesticides belong to a category of chemicals used worldwide as herbicides, insecticides, fungicides, ro-denticides, molluscicides, nematicides, and plant growth regulators in order to control weed...
The Combined Approach When Assessing and Mapping Groundwater Vulnerability to Contamination
Groundwater Vulnerability Contamination GIS SINTACS R5 Basic Method
2013/3/20
In early 1980’s, the Italian scientific community, together with a number of institutional decision-makers, realized how urgent it was to protect natural and environmental resources. They agreed that ...
Effects of Estrogen Contamination on Human Cells: Modeling and Prediction Based on Michaelis-Menten Kinetics
Water Protection Early Warning Estrogen Mathematical Modeling Parameter Estimation Prediction
2013/3/21
In this paper, we propose a novel prevention strategy to alert citizens when water is contaminated by estro-gen. Epidemiological studies have shown that chronic exposure to high blood level of estroge...
Hydrogeochemical Assessment of Metals Contamination in an Urban Drainage System: A Case Study of Osogbo Township, SW-Nigeria
Urban Drainage System Heavy Metals Contamination Bioavailability Water Quality Stream Sediments
2013/3/21
With increasing urban population, attention had been focused on environmental degradation of urban drain-age system with respect to trace/heavy metal contaminations. Such concerns underlie the ever-in...
Environmental Lead and Nickel Contamination of Tank Rainwater in Esperance, Western Australia: An Evaluation of the Cleaning Program
Lead Carbonate Lead Nickel Rainwater Tanks Environmental Exposure Australia Shipping Port
2013/3/21
A significant number of birds in the port town of Esperance, Western Australia died in the summer of 2006/2007 and elevated lead levels were found in the kidneys, livers and brains of autopsied birds....
Soil Nitrogen Mineralization Potential for Improved Fertilizer Recommendations and Decreased Nitrate Contamination of Groundwater
Soil Nitrogen Mineralization Potential Improved Fertilizer Recommendations Decreased Nitrate Contamination Groundwater
2013/9/11
n order to prevent overfertilization, which could lead to groundwater contamination, rapid and accurate soil testing procedures are needed to evaluate agricultural surface soils for their potential to...