منابع مشابه
Effectiveness of Accelerating Highway Rehabilitation in Urban Areas
The purpose of this research report is to establish guidelines for identifying highway rehabilitation projects warranting acceleration within Texas. Reduction in the total number of days allocated for project completion is recommended if savings in user costs are greater than the additional costs of accelerating the project. Throughout this report, the short-term impacts to road users and the e...
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Plant functioning is affected by drought, extreme temperatures, heavy metal pollution and other unfavorable environmental conditions. High intensity of stress factors can be lethal to sensitive organisms or significantly decrease their condition. Intensification of stress factors is observed especially in urban and industrial areas. During the vegetative season plants purify the air and soil, d...
متن کاملThe abundance of health-associated bacteria is altered in PAH polluted soils—Implications for health in urban areas?
Long-term exposure to polyaromatic hydrocarbons (PAHs) has been connected to chronic human health disorders. It is also well-known that i) PAH contamination alters soil bacterial communities, ii) human microbiome is associated with environmental microbiome, and iii) alteration in the abundance of members in several bacterial phyla is associated with adverse or beneficial human health effects. W...
متن کاملFractal cartography of urban areas
In a world in which the pace of cities is increasing, prompt access to relevant information is crucial to the understanding and regulation of land use and its evolution in time. In spite of this, characterization and regulation of urban areas remains a complex process, requiring expert human intervention, analysis and judgment. Here we carry out a spatio-temporal fractal analysis of a metropoli...
متن کاملVOCs in the polluted urban environment of Bristol
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ژورنال
عنوان ژورنال: Environment. Technology. Resources. Proceedings of the International Scientific and Practical Conference
سال: 2017
ISSN: 2256-070X,1691-5402
DOI: 10.17770/etr2017vol1.2637