搜索结果: 1-15 共查到“water pollution”相关记录15条 . 查询时间(0.182 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Traceability of Water Pollution: An Inversion Scheme via Dynamic CGO Solutions
水污染 可追溯性 动态CGO解决方案 反演方案
2023/4/21
We aim to find the time-dependent source term in the diffusion equation from the boundary measurement, which allows for the possibility of tracing back the source of pollutants in the environment. Bas...
昆明理工大学理学院环境科学与工程学院环境毒理学课件Chapter 5 Soil and Water Pollution---Metals-Fate and Effects
昆明理工大学理学院环境科学与工程学院 环境毒理学 课件 Chapter 5 Soil and Water Pollution---Metals-Fate and Effects
2017/4/17
昆明理工大学理学院环境科学与工程学院环境毒理学课件Chapter 5 Soil and Water Pollution---Metals-Fate and Effects.
STUDY OF WATER POLLUTION EARLY WARNING FRAMEWORK BASED ON INTERNET OF THINGS
Water Pollution Early Warning Automatic Monitoring Warning Framework Internet of Things
2016/11/30
In recent years, with the increasing world environmental pollution happening, sudden water pollution incident has become more and more frequently in China. It has posed a serious threat to water safet...
Study maps hidden water pollution in U.S. coastal areas
maps hidden water pollution U.S. coastal areas
2016/8/11
Researchers have uncovered previously hidden sources of ocean pollution along more than 20 percent of America’s coastlines.The study, published online Aug. 4 in the journal Science, offers the fi...
A Study of GIS-SD Based Temporal-Spatial Modeling Spatial and Temporal Patterns of Global H5N1 Outbreaks of Water Quality in Water Pollution Accidents
Temporal Spatial Simulation Pollution Decision Support Hydrology
2015/12/1
In this paper, the one-dimension river quality system dynamics model was applied to the water quality simulation, and the conceptual GIS-SD frame was constructed. Based on the component GIS and system...
MONITORING AND ANALYSIS OF WATER POLLUTION USING TEMPORAL GIS
Moving objects temporal GIS temporal databases interpolation water pollution oil spill
2015/2/3
Water pollution caused by oil spills is a typical hazard scenario in which the understanding of object movement—here that
of the oil spill—may be vital for risk minimization. Oil spills do not only p...
The evaluation of ground water pollution in alluvial and crystalline aquifer by Principal Component Analysis
Principal Component Analysis–Groundwater
2014/11/26
In order to evaluate the groundwater pollution, the application of statistical principal
components analysis (PCA) was used as one useful tool. PCA was based on the physical–
chemical data of groun...
Water Pollution by Surfactants: Fluctuations Due to Tourism Exploitation in a Lagoon Ecosystem
MBAS Thyrrenian Sea Orbetello Lagoon Pollution Turism Exploitation
2013/3/11
This paper describes recent levels of surfactants measured in a coastal lagoon ecosystem highly stressed by human activites: the Orbetello lagoon (Southern Tuscany, Italy, Ramsar Site IT008). Signific...
Evaluation of Drinking Water Pollution and Health Effects in Baghdad, Iraq
Drinking Water Water Pollution Water Supply Drinking Water Network Sewerage Network WTP’s Wastewater Iraq Environment and Water-Borne Diseases
2013/3/11
Contamination of water reserves by biological, chemical, and radiologic agents may affect the health of millions of residents in the Iraq as well as many others throughout the world. Fatal outbreaks o...
Transboundary river basin management in Europe--Legal instruments to comply with European water management obligations in case of transboundary water pollution and floods
water law Water Framework Directive transboundary cooperation transboundary compensation river basin management transboundary water pollution
2009/11/27
Although modern European water policy follows a river basin approach where Member States have to cooperate in order to achieve a ‘good status’ of their water bodies, the obligations arising from the E...
Determination of the Effects of Water Pollution of Aquacultures using Neural Networks
Balı k havuzları Su kirlilgi Modelleme Yapay sinir agları
2009/10/13
Determination of the Effects of Water Pollution of Aquacultures using Neural Networks。
Water Pollution of Irrigation Ponds in Kagawa Prefecture and Possible Alleviation by Increasing the Amount of Water
total nitrogen criteria value simulation excavation inflow and outflow
2009/9/10
We analyzed the degree of pollution of the water in irrigation ponds in part of Kagawa prefecture and simulated the amount of nitrogen in water to evaluate the beneficial effect of dredging and excava...
Water Pollution Caused by Agricultural Chemicals and Fertilizers in the Drainage from Golf Links
Agricultural chemicals Golf links Nitrogen Phosphorus Potassium
2009/7/30
An investigation of agricultural chemicals and chemical fertilizer used by golf links were carried out from June 1991 to May 1992. Immediately after or during the rainfall, sampling for drainage was s...
Can Water Pollution Policy Be Efficient?
Water Pollution Policy Environmental Protection Agency Federal Water Pollution Control Act
2008/12/17
In 1972 Congress established the Federal Water Pollution Control
Act in which the Environmental Protection Agency was given
responsibility to “restore and maintain the chemical, physical, and
biolo...
Attempt to use the SWATREZ and UNDYS models for the simulation of ground water pollution in agrosystems irrigated by municipal sewage
modelling waste water ground water nitrogen hydromorphic soil
2008/12/2
For the simulation of water movement and pollutant transport in the hydromorphic soil profile two numerical models SWATREZ and UNDYS were used. These models are based on water movement in porous mater...