Adaptive critical infrastructure - what does it mean? | UniSC | University of the Sunshine Coast, Queensland, Australia

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Adaptive critical infrastructure - what does it mean?

Why did we undertake this study?

Critical infrastructure underpins a functioning society – but what is critical infrastructure, and how is it becoming adaptive to climate change? Critical infrastructure, such as water services, transport networks and hospitals, are vulnerable to the impacts of climate change. The main threats are extreme weather events, changing temperatures, and sea level rise. Although it is the consensus that critical infrastructure systems must adapt to these changes, what comprises ‘critical infrastructure’, how it becomes adaptive, and the implications of this are unclear.

How was it done?

We examined critical infrastructure literature for methods and approaches to adaptation. Over 84 peer-reviewed publications were reviewed to determine how critical infrastructure is conceptualised and how climate change adaptation is being applied to critical infrastructure systems. Each article was analysed against a set of criteria to uncover themes in adaptation approaches.

What did we find?

Implications

The proposed definition presents an outcomes-based approach to classifying adaptive critical infrastructure and encompasses both tangible and intangible systems. The development and prioritisation of relationships (e.g. between physical assets or between people and their environment) can influence the adaptiveness of critical infrastructure. The relationships infrastructure practitioners choose to focus on will direct what climate change adaptation outcomes are achieved.

Learn more

The full paper is available from (til 29 June 2022): https://www.sciencedirect.com/science/article/pii/S1462901122001447?dgcid=author

Citation: Huddleston, P., Smith, T., Elrick-Barr, C., & White, I. (2022). Adaptive critical infrastructure: a scoping review. Environmental Science & Policy, 135: 67-76

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Acknowledgements

This research was supported by the Australian Government through the Australian Research Council Discovery Projects Funding Scheme (Project FT180100652). This work contributes to Future Earth Coasts, a Global Research Project of Future Earth. The views expressed herein are those of the authors and are not necessarily those of the Australian Government, Australian Research Council or Future Earth Coasts.