Background and Aim: Visual contamination is a kind of environmental pollution that over time, its effects and consequences are increasing, and this pollution may gradually provide a good ground for nerve stress and psychological problems. Method: In this study, we tried to study the status of visual contamination and its impact on the health of […]
Physical urban growth has the most significant impact on the vegetation of surrounding areas; the assessment and analysis of these changes are essential in geography and use different mechanisms. Here, remote sensing is the main technology for assessing expansion and the rate of change of land cover. Accordingly, the present study has been conducted with […]
Urmia Lake is the largest inland wetland in Iran, which is shrinking. The gradual drying of Lake Urmia has been a national and international issue for several years. In recent decades, climate change, dam constrictions, unsustainable industrial development and excess exploitation of groundwater for agriculture have been the main cause of drying of Lake Urmia. […]
Ecological and phytocenological assessments of 3 populations of Thymus caucasicus L. species were carried out in Ardabil. Classification of Th.caucasicus phytocenose on ecological groups were developed for the first time. In the result, the associations and their floristic composition and ecology were identified. Age, efficiency, aging indexes were appointed during cenological assessments of the Th.caucasicus […]
present study is an experimental-laboratory study which the data collection is based on the collected data of field and documentation studies. this research, the quality process of Kan River’s resources based on the examined results of qualitative parameters will be analyzed in details. For this purpose, first of all, the results of the analysis of […]
When the source of irrigation water is wastewater, then there are concerns about the pollution of crop products, the contact of farm workers with pathogens and environmental tensions on the farm”s surface. The purpose of this applied research was to investigate the quality of the wastewater of the combined cycle plant of Montazer Ghaem for […]
Environmental issue is one of the most important issues in the world as well as in the country. Observing the principles of environmental ethics and its ability for being amenable by people’s religious sensitivity can help protect the environment and control it. The present study is an analytical-descriptive based investigation in which by reviewing and […]