A survey on Ecological City Trends
Journal Title: International journal of Advanced Biological and Biomedical Research - Year 2014, Vol 2, Issue 5
Abstract
There are many trends in making an ecological city all around the word, one of important cases in this approach is safe and health water. According by definitions, safe and potable water is water needed for conducting the activities of man. Potable water is the most important renewable sources and this resource plays important role for survival of most living organisms as well as man based on supplying the water requirements and irrigation water. By development of urbanization, today, the subject of sources management in the civil areas has been remarkably considered and this paper has been written by that vision. Progress in the urban living made irretrievable damages to the nature and treated many natural sources. One of the most important of these factors includes water pollution and its sources. Water safety, and preventing its pollution and its lost is one of the most important issues in our era, Water contamination is considered as a great environmental complication encountered with due to day-to-day progress of industries and technology. This paper aims to investigate the existing concepts, factors making the contaminations ,alternatives such as managerial methods, existing challenges, and recommendations in the field of preventing and reducing the contamination of water sources and using safe water.
Authors and Affiliations
Hossein Rahimi| Assistant Professor of Geography Department of Mashhad, Payame Noor University (PNU)
Keywords
Related Articles
- EP ID EP13225
- DOI -
- Views 309
- Downloads 12
Codifying a proper mathematical model for predicting the replace age of the tractors used in Shahid Beheshti Cultivation Firm of Dezfoul
Predicting the maintenance and management costs and replacement age of tractors in agricultural mechanized units, is important from several points. So, doing a timely agricultural operations, more accurate measure of t...
Trichoderma Species Associated with Medicinal Plants
Objective: The genus Trichoderma comprises a great number of fungal strains that act as biological control agents, the antagonistic properties of which are based on the activation of multiple mechanisms. Methods: Trich...
Risk Factors of Seven Groups of Health Disorders in Iranian Holstein Cows
Objective: The cows that don’t have access to sufficient energy in their ration can get sickness. Milk production has a high priority in metabolism of dairy cows so lactating cows are more prone to get sick This can...
Determination of suitable sampling methods for study of canopy cover in the Oak Forest
To detection of suitable sampling method to study tree canopy cover in the northern Zagros forest, Baneeh region forest, Kurdistan province, and west of Iran was selected. 40 square sample plots one hectare (100×100 m...
Plant species diversity in Gonabad
Gonabad located at Khorasan Razavi and coordinates 580 30’ N 34o 35’ E. The highest point of the zone belongs to Peak of Siah Mountain (height of 2,863 meters above sea level) and the lowest place has height of 810...