نتایج جستجو برای: visual pollution
تعداد نتایج: 428708 فیلتر نتایج به سال:
In this study, movement of phosphorus pollution which is leachate to groundwater was investigated in Seri Petalling Landfill. Visual MODFLOW was used to predict subsurface and surface migration of pollution within 10 years. The results of sample analysing of phosphorus has shown its concentration in place of landflill was 2.38 mg/l since the National Water Quality Standard for Malaysia defined ...
An operational monitoring, as well as high resolution local-scale meteorological and air quality forecasting information system for Western Macedonia, Hellas, has been developed and is operated by the Laboratory of Atmospheric Pollution and Environmental Physics / TEI Western Macedonia since 2002, continuously improved. In this paper the novelty of information system is presented, in a dynamic,...
Nowadays study of the industrial pollutions has become a controversial issue to reduce the risks of them in all of the world. Studding of air, water, and soil pollutions as separately may cause neglect from address to a comprehensive look in industrial pollution issue. In addition, without the exact information about quantity and quality of pollution sources, reduce or eliminate industrial poll...
The paper presents experimental investigations to study the effect of enviromental moisture and pollution on visual corona voltage for parallel wires different diameters at various distances from each other. It has been found experimentally that wet have a reduction voltage. empirical equation given by Peek such is modified with aid obtained results. proposed modification takes into considerati...
The current standards used for nitrogen pollution evaluation are lacking, and scientific classification methods needed to improve water quality management capabilities. This study addresses the important issue of assessing surface by utilizing two advanced multivariate statistical techniques: self-organizing maps (SOMs) obtained using K-means algorithm Hasse diagram technique (HDT). research ta...
BACKGROUND Although there is considerable public concern about the environmental impacts of oil pollution in the Niger Delta of Nigeria, actual evidence on the pathological and psychological effects in the health of local communities is minimally known. We sought to associate the perspective measures of exposure to oil pollution with health outcomes (inventory of health symptoms and functional ...
One of the most readily apparent contemporary factors linking climate to human health is air pollution. Important progress has been made in reducing U.S. air pollution since the first Clean Air Act was passed in 1970, but summer haze and its constituent particulate matter and photochemical air pollutants remain substantial ongoing problems across the U.S. Short-term meteorological effects on ai...
Since reforms carried out in the late 1970s, China has experienced unprecedented rates of urban growth. Remote sensing data and surface observational data are used to investigate the urbanization process and related environmental consequences, focusing on extreme heat events and air pollution, in Zhejiang Province (ZJP, East China). Examination of satellite-measured nighttime light data indicat...
BACKGROUND The centralization of human activities is associated with different pollutants which enter into environment easily and cause the urban environment more vulnerable. Regarding the importance of air pollution issue for Tehran metropolis, many plans and regulations have been developed. However, most of them failed to decline the pollution. The purpose of this study was to pathologically ...
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