Contamination of water resources by pesticide toxins is considered as one of environmental issues which is because of plant pest diversity and subsequently use of various toxicants. In previous decades all over the world, the usage of organophosphorus toxins in order to preservation of agriculture products expanded. In Gilan province (Iran) there are numerous agriculture […]
Abstract: The bringing human populations to cities and increasing urban living and creation of quick human progress in agriculture and industry have caused a lot of pollution. One of the main concerns that exist today is the identification and elimination of environmental pollution. The environmental pollution through heavy metals has become one of the biggest […]
Mashhad City (located in North-East of Iran) is the second metropolitan city in Iran after capital which is Tehran. Every year, a considerable number of domestic and foreign pilgrims and tourists visit Mashhad and therefore taking air pollution in this city into account would be an inevitable urge. Environmental science engineers have found some solutions […]
: This paper was concerned to simulate seepage phenomena (problems) via a novel approach. A high-resolution finite volume method (FVM) was employed to solve the two-dimensional (2D) seepage equations (SEs) using an unstructured grids. Voronoi mesh generation method has been exploited for grid generation method due to its special advantages. In this attempt, to reach […]
Nowadays risk management is intended to be a solution in project management to deal with the risks and events that may occur in an industrial project. The risk management is a process that is able to identify, analyze risks and determine strategies to reduce the effects of that. Also, most managers are challenged, especially when […]
Silver nanoparticles (Ag-NPs) are potentially toxicant substances whose widespread use has raised considerations regarding environmental risks caused by the discharge of those nanoparticles (NPs) into aquatic ecosystems. The aim of this study was to analyze the impact of Ag-NPs on the hematologic parameters Rainbow trout, Oncorhynchus mykiss juvenile. Hematological toxicities of Ag-NPs to rainbow trout […]
The physicochemical properties of rainfall and dry deposition of Akure, Nigeria were measured over a period of one year (July 2015 to June 2016) at six different locations. A total of 72 rainwater samples was analyzed for the Total Dissolved Solid (TDS), Temperature, pH, Electrical Conductivity (EC), Free CO2, and Acidity using standard methods. The […]
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 […]
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 […]
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 […]
