The purpose of this study was to identify the effects of discharge and discharge of wastewater from rural communities on biodiversity in the Dena Protected Area in the Central Zagros. This research is an applied grandson that has been done by library and field method. GIS tools and Landsat satellite have been used to extract […]
The aim of this study was to evaluate the physicochemical properties of downstream water of Aras river dams. Sampling was performed from early 2018-2019 in selected stations. Heavy metals were measured by atomic absorption spectrometry. Nitrate, nitrite and total dissolved solids concentrations were also measured by spectrophotometer. Concentrations of Ca, Na and K were measured […]
Vernacular architecture is the product of environmental, social, and economic innovations.In fact, this type of architecture seeks to make buildings compatible with the environment via the use of local knowledge and experiences.Bearing in mind the issue of energy efficiency,attending to the sustainable elements of local housing and its ecological aspects is of paramount importance since […]
Sensitive coastal areas are one of the most valuable habitats in the world. The purpose of this study is to zoning of wastewater pollution in Boujagh International Wetland. This research has been done by field method. At first, in order to facilitate the research work, using the networking technique, the whole study area was divided […]
The theory of “truth centrism in environmental ethics” is a new theory that discusses the human needs and protection of life and nature. This theory holds that all beings have a right in the system of existence. So the attitude and consequences of human morality and behavior with their environment and other beings must be […]
The purpose of this study is to measure and evaluate the effectiveness of environmental advertising related to green marketing by organization. In other words, the researcher seeks to find the success rate of environmental advertising in reducing environmental pollution. The type of goal is an application that has been done by descriptive-survey method. A researcher-made […]
Soil properties such as particle size distribution, plasticity, compressibility, or strength of the soil always affect the geotechnical design in construction. The knowledge of contaminants and their extraction on natural adsorbents (clay soils) with various treatments, and extractants is essential for geo-environmental engineering applications. To address these challenges, sepiolite as a widely used environmental natural […]
Heavy metals cause many problems in living organisms. Using living organism as a bio indicator is a useful way to show environment conditions. In this paper, bioaccumulation of heavy metals in house sparrow feather was studied. The house sparrow is distributed in many parts of the world. The house sparrow lives in urban and rural […]
Organic wastes constitute a large part of urban solid wastes, which are the main source of environmental problems in waste management, including leachate. A suitable method for organic waste management is to use anaerobic digesters to produce biogas. However, in many cases, the low efficiency of biogas production prevents the use of this method. In […]
The present descriptive cross-sectional study was conducted by altering the type of blowers in the wastewater treatment system of Abuzar hospital in Ahvaz during the first and second quarters (6 months). In every month, inlet raw wastewater, aeration tank one, and effluent were sampled in one week (Saturday-Friday), which resulted in harvesting a total of […]
