منابع مشابه
[Water pollution caused by pesticides in an area of Antioquia].
OBJECTIVE Determining the frequency of pesticide use in agricultural, pig and poultry production to understand its influence on water resources in the village of Monterredondo in the municipality of San Pedro de Los Milagros (Antioquia) and diagnosing its quality. METHODS 100 % of the households in the village were surveyed regarding chemical use. Physicochemical and microbiological analysis ...
متن کاملUse of Hair as an Indicator of Environmental Lead Pollution: Characteristics and Seasonal Variation of Lead Pollution in Egypt
Lead being a toxic heavy metal that mankind is exposed to the highest levels of this metal from environmental pollutants. A total of 180 Male scalp hair samples were collected from different environments in Greater Cairo (GC), i.e. industrial, heavy traffic and rural areas (60 samples from each) having different activities during the period of, 1/5/2010 to 1/11/2012. Hair samples were collected...
متن کاملEstimation of exposure to fine particulate air pollution using GIS-based modeling approach in an urban area in Tehran
In many industrialized areas, the highest concentration of particulate matter, as a major concern on public health, is being felt worldwide problem. Since the air pollution assessment and its evaluation with considering spatial dispersion analysis because of various factors are complex, in this paper, GIS-based modeling approach was utilized to zoning PM2.5 dispersion over Tehran, du...
متن کاملAn Investigation of Environmental Inequality in a Metropolitan Area
Introduction: Inequalities in urban environment are a significant concern. Socioeconomic level plays an important role in these inequalities. Inequality in environmental hazards is recognized as potential determinants of health disparities. Materials & Methods: In this study, we used individual and cumulative environmental hazard inequality indices to compare the inequality among 379 neighborh...
متن کاملMapping of Environmental Pollution in Urban Areas with Gis
Environmental pollution in urban areas has resulted in the design of monitoring and decision-making systems. These systems are supported by the information systems that can manage spatial dynamics of pollution processes. Due to a wide range of data, which are necessary for modeling of spatio-temporal phenomena, new methods of data collection and management have to be created. This paper describ...
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ژورنال
عنوان ژورنال: BMJ
سال: 1972
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.2.5812.491