Professional paper
https://doi.org/10.17794/rgn.2020.1.1
A FUZZY DEMATEL BASED SUSTAINABLE DEVELOPMENT INDEX (FDSDI) IN OPEN PIT MINING – A CASE STUDY
Mohammad Ataei
; Faculty of Mining, Petroleum and Geophysics Engineering, Shahrood University of Technology, Shahrood, Iran
Raziye Norouzi Masir
; Faculty of Mining, Petroleum and Geophysics Engineering, Shahrood University of Technology, Shahrood, Iran
Abstract
As an economic activity, mining can have positive and negative effects for the community. These negative impacts along with some of the social, economic, and environmental impacts of mining actions threaten the achievement of sustainable development (SD) goals. Therefore, an impact evaluation of SD indexes is significant for protecting mining actions in line with the objectives of SD. For that reason, a system classification was proposed with the use of the fuzzy decision-making trial and evaluation laboratory (fuzzy DEMATEL) technique to study and analyse eleven impacting factor interrelationships in open pit mines. Since this technique is based upon the opinion of experts, the fuzzy coding technique was used. In this manner, the weight of the impacting factors and their related ratings were chosen to develop a new classification system. Based on the proposed rating system, FDSDI was introduced to describe system-levels qualitatively and quantitatively. The application of FDSDI was investigated in a bauxite mine as a case study. The results show that FDSDI is an easy and effective tool to evaluate sustainability in bauxite mining. Generally, the conducted technique presents a systematic approach for holistic analysis of the impacting factors of SD in open pit mines.
Keywords
Fuzzy decision-making trial and evaluation laboratory; classification system; zone; Jahjarm bauxite mine
Hrčak ID:
234216
URI
Publication date:
17.2.2020.
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