Human migration and the environment

Human, Environment and Sustainable Development

Migration of radionuclide in soil and plants in the Western Ghats environment

Background: A study on the migration characteristics of 238U, 210Po, 232Th and 40K within the soil to the wild plants in the Western Ghats were carried out. Materials and Methods: Concentrations of these radionuclides were measured in different depths of soil and from different species by employing gamma ray spectrometer and alpha counter. Results: The activity concentration of these r...

Migration , Population Change , and the Rural Environment MIGRATION , POPULATION CHANGE , AND THE RURAL ENVIRONMENT

The movement of human populations across the planet has character ized human societies throughout history. Historically, resource scarcity or depletion has induced this movement. In recent years, rural populations and their relationships to their environment are again attracting growing interest, especially in connection with population change and particularly migration. Rural areas contain mos...

Nurses\' Intention to Migration and its Relationship with Workload and Healthy Work Environment

Background: Nursing shortage is a global health problem and one of the main challenges for healthcare systems throughout the world including Iran. Meanwhile, a large number of Iranian nurses migrate to other countries every year. This study was conducted to determine the frequency of intention to immigration in Iranian nurses and its relationship with workload and a healthy work environment.  ...

pollution migration study in subsurface environment

the sources of groundwater pollution such as, industrial effluents, sewage and extensive farming have lead to agrochemical pollution. mathematical modeling helps to analyze the existing situation, allows forecasting, and to evaluate the effects of changes in the surrounding water quality. the present research has been focused mainly towards understanding the various processes affecting the tran...