The paper assesses trends in use of earth observation data wetland conditions monitoring and assessment Zimbabwe from 1980 to 2019. Reviewed literature shows academia research institutions (69.8%), government agencies (14%) international development partners (16.3%) as the main users remotely sensed ecological assessments monitoring. There is more reliance by abovementioned stakeholders on free...

introductiontoday, one of the most prominent health and environmental problems of cities is ascending trend of solidwastes. this must be managed and the institutionalization of phenomena such as recycling, composting, and soon from municipal solid waste must be taken into consideration. in iran, there is no essential management incollection, disposal and recycling of over 40 thousand tons of th...

introduction monitoring of salt lake dry areas is an important parameter for sustainable development and environmental protection. monitoring of dried areas of the salt lake requires extraction of thematic maps at different times. powerful tool for remote sensing of the earth different ecosystems, such as playa environments, is to produce valuable and useful data. the major causes of widespread...

introduction noise pollution is one of the environmental pollution that threats public health to the survival of organisms. urban traffic causes noise pollution as a major factor of air pollution. this is one of the problems of urban citizens. this is also a growing problem that has a potential impact on public health, which is mainly resulted from transport vehicles in the cities and the resid...