Figure 4
The vertical bar graph displays data for twelve categories across a horizontal axis, organized by three strategy groups: “Proactive strategy”, “Concurrent strategy”, and “Reactive strategy”, indicated by dashed arrows below the labels. The vertical axis ranges from 0 to 160 in increments of 20 units. A legend at the top identifies the data as “Number of papers”. Each category has a numerical value placed above its corresponding bar. The data are as follows: “Proactive strategy”: This group includes “Robustness”: 136, “Situation awareness”: 83, “Knowledge management (pre-risk)”: 12, “Building security”: 11, and “Increasing visibility”: 9. “Concurrent strategy”: This group includes “Building redundancy”: 46, “Increasing flexibility”: 29, “Collaboration”: 16, and “Agility”: 4. “Reactive strategy”: This group includes “Contingency planning”: 18 and “Knowledge management (post-risk)”: 3.Classification of mitigation elements. Source(s): Authors’ own work