Use FMEA method for environmental risk assessment in ore complex on wildlife habitats

• Published in: Human and ecological risk assessment Vol. 22; no. 5; pp. 1123 - 1132
• Main Authors: Dargahi, Mohmmad Dehdar, Naderi, Saeid, Hashemi, Seyed Armin, Aghaiepour, Mehdi, Nouri, Zahra, Sahneh, Saeid Khaki
• Format: Journal Article
• Language: English
• Published: Boca Raton Taylor & Francis 03.07.2016; Taylor & Francis Ltd
• Subjects: Capra; Ecological risk assessment; environmental risk assessment; FMEA; GolGoharSirjanOre Complex; Habitats; Nitrogen oxides; Pollutants; Priorities; Risk; Risk assessment; Wildlife; wildlife habitat; Wildlife management
• ISSN: 1080-7039; 1549-7860
• DOI: 10.1080/10807039.2015.1106912

Human activities are the most effective cause of wildlife habitat destruction and loss of quality. Some of these activities are the construction, operation, and utilization of mines. The present study investigates factory activity in the GolGoharSirjanOre Complex (Kerman province) and environmental risk assessment of the activities done by this complex on wildlife habitat. In order to identify the significant aspects of the complex, the Failure Mode and Effects Analysis (FMEA) method is used. To determine the risk priority number, the significant aspects resulted from the multiplication of the criteria including probability of occurrence, the probability of detection, and severity of the effect. Based on the results of the current study, most of the activities of GolGoharSirjan Complex can have a significant adverse impact on the habitat of birds such as bustard Chlamydotisundulata (Vulnerable [VU]) and Podocespleskei, and mammals such as Striped Hyaena (Hyaenahyaena) (Near Threatened [NT]) and Capra aegagrus (Wild Goat) (VU). Some of the most important activities related to the activity include: Crusher (Risk Priority Number [RPN] = 720), the concentration of iron ore (RPN = 640), mining (RPN = 486), Stalker and Reclaiming (RPN = 504), and the transport of heavy machinery (RPN = 432). Significant aspects such as the emission of dust into the air; Nitrogen Oxide (NOX), Sulphur Oxide (SOX), and Hydrogen Sulfide (H2S) gas emissions to air; vibration; noise; and industrial waste discharges significantly influence the environment. The results of measurements of environmental pollutants that are carried out by reliable environmental laboratories have shown that the amount of pollutants mentioned are above the standard limit determined by the Iranian Department of Environment.