Abstract
Megaprojects are intended to generate positive impacts for society at regional, national, or international levels. However, the potential unintended consequences associated with the activities in various stages of the megaprojects’ lifecycle, such as air pollution, waste generation, and social challenges, can adversely affect the sustainability of these projects. In this article, based on a systems thinking approach, a causal-loop diagram is developed to address the sustainability challenges of high-speed railway megaprojects. The two stages of construction and operation of the project have been considered and the effects of relevant variables on the three pillars of sustainability are discussed. The analysis and provided insights shed light on the significance of considering both short-term and long-term effects of the activities directly or indirectly linked with megaprojects and confirm systems thinking as an appropriate approach to analyze the sustainability issues of these projects.
| Original language | English |
|---|---|
| Title of host publication | Complexity and Sustainability in Megaprojects |
| Subtitle of host publication | MeRIT Workshop 2022 |
| Editors | Edoardo Favari, Franca Cantoni |
| Place of Publication | Cham |
| Publisher | Springer |
| Pages | 331-341 |
| Number of pages | 11 |
| ISBN (Electronic) | 978-3-031-30879-6 |
| ISBN (Print) | 978-3-031-30878-9 |
| DOIs | |
| Publication status | Published - 2023 |
| Externally published | Yes |
| Event | International Workshop on A Multidisciplinary Approach to Embrace Complexity and Sustainability in Megaprojects, MERIT 2022 - Milan, Italy Duration: 9 Nov 2022 → 10 Nov 2022 |
Publication series
| Name | Lecture Notes in Civil Engineering (LNCE) |
|---|---|
| Volume | 342 |
| ISSN (Print) | 2366-2557 |
| ISSN (Electronic) | 2366-2565 |
Conference
| Conference | International Workshop on A Multidisciplinary Approach to Embrace Complexity and Sustainability in Megaprojects, MERIT 2022 |
|---|---|
| Country/Territory | Italy |
| City | Milan |
| Period | 9/11/22 → 10/11/22 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 12 Responsible Consumption and Production
Keywords
- Complexity
- System Dynamics
- Systems thinking
- Triple bottom lines
- Turin-Lyon high-speed railway
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