A Systems-Based Approach to Analyze Environmental Issues: Problem-Oriented Innovation System for Water Scarcity Problem in Iran.

Environmental issues such as water scarcity are typically multidimensional problems, and resolving them requires a systems-based approach and socio-technical innovations. This article applies the "Problem-oriented Innovation System (PIS)" as a new approach to resolve water scarcity problem. In Iran, this has not been the case as natural water scarcity along with decades of mismanagement has turned water scarcity into a national crisis and caused several interrelated socioeconomic problems. Using case study, in this article, Iran's water scarcity is analyzed to see how the PIS is able to help resolve this problem. Results indicate that the inefficient management and monitoring the water scarcity and lack of appropriate standardization and tariffs are the most important system failures of the water scarcity PIS in Iran. Also, the most important policy implications are moving toward decentralization in water management based on a participatory approach and establishing a national drought monitoring system. [ABSTRACT FROM AUTHOR]