Despite being classified as informal, street vendors play a crucial role in urban economies. Street selling and rubbish picking are the primary occupations engaged in by those affected by unregulated urbanization. These activities also subject them to other waste-related challenges within the outdoor setting. This waste is not properly disposed of, which in turn poses […]
Increasing population growth and civilization have caused great impacts on water quality. Among these, changes and excessive exploitation of land use have led to changes in the surface water quality to provide human needs. Therefore, the present study investigated the effects of land use on water quality using a spatial-statistical approach. To this end, the […]
This study was conducted with the purpose of measuring the remaining of Chlorpyrifos insecticide in apples produced in Ahmadabad region of Damavand at the beginning of crop spraying and after its currency period over two periods of the second and third crop spraying in September and October, 2016 and also June, 2017. Samples were collected […]