Barrier identification framework for the implementation of blue and green infrastructures

Blue-green infrastructure (BGI) is becoming a more popular means of dealing with climate change and climate change-related events. However, as the concept of BGI is relatively new, many urban and rural planners are unfamiliar with the barriers they may face during the lifecycle of a BGI project. As a result, some have been hesitant to adopt BGI solutions. The literature has unveiled many of the barriers that inhibit the successful development of BGI, however, this information has yet to be presented in a manner that allows for easy identification. In this paper, a systematic literature review is undertaken to develop a framework which will enable BGI planners to assess the potential threats of a BGI project throughout the project's lifecycle.