نتایج جستجو برای: water crisis
تعداد نتایج: 620017 فیلتر نتایج به سال:
as an assessment method of the water resources, water poverty index (wpi) has become an available tool in water resources management. in particular, agricultural water poverty index (awpi) is an assessment tool for agricultural water in rural areas. during the past decades, mahidasht basin in kermanshah province has been declared by water policy makers as “forbidden” basin in terms of water exp...
according to studies by 2050 more than 15 percent of world people, most of them are in the middle east and africa will experience severe water crisis. future water crisis is one of the most potential for international conflict and security challenges that have the potential to become a major international crisis. iran as a country with abundant water stress and is located in the critical region...
water crisis resource management originates from limited resources has made it essential to study the prioritization of traditional and modern methods of sustainable water resource management. the objective of such studies is to provide a list of prioritized traditional and modern methods of sustainable water resource management. this research aims to study rainwater harvesting method and qanat...
in this study we investigated the impacts of population increase on life quality, with a special focus on its impact on the natural resources and environmental issues. this analysis was conducted using data over a 16 year period. since water is one of the most important factors contributing to the growth and development of countries, the increase in population size, industry sector growth, urba...
The water shortage crisis that is sweeping the globe today has posed serious harm and threat to people around the world. Meanwhile, Iran is one of the water-scarce countries due to its location in the arid and semi-arid belt and fluctuations in rainfall. The water status in most of its regions is in a state of tension and sometimes crisis. The pervasive nature of water and the existence of nume...
Ponds receiving latrine effluents may serve as sources of fecal contamination to shallow aquifers tapped by millions of tube-wells in Bangladesh. To test this hypothesis, transects of monitoring wells radiating away from four ponds were installed in a shallow sandy aquifer underlying a densely populated village and monitored for 14 months. Two of the ponds extended to medium sand. Another pond ...
Homelessness, poverty, drug abuse and violent victimization faced by street-based women sex workers create needs for a variety of health and social services, yet simultaneously serve as barriers to accessing these very services. The present study utilized interview (n = 586) and focus group (n = 25) data to examine the service needs and associated barriers to access among women sex workers in M...
Background and Aim: Achieving macro goals in countries is always a function of correct policies, which is necessary to create alignment and convergence of responsible agencies through a comprehensive and convergent policy. The water crisis is one of the issues in which the lack of consistent policies can lead to inefficiency of programs and ultimately the loss of opportunities. A prerequisite f...
In the meantime it can cause serious and irreparable damage to other social, economic and structural sectors of society. A look at the history of human life on Earth shows that human beings have always been exposed to all kinds of natural hazards. Natural hazards have many types, one of which is drought and water crisis. The recent droughts in Iran and the severity of the damage indicate the co...
In the meantime it can cause serious and irreparable damage to other social, economic and structural sectors of society. A look at the history of human life on Earth shows that human beings have always been exposed to all kinds of natural hazards. Natural hazards have many types, one of which is drought and water crisis. The recent droughts in Iran and the severity of the damage indicate the co...
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