Fig 1.
Location of the study area.
Fig 2.
Research framework.
Fig 3.
Instruments required for data collection related to the carbon benefits of plants.
Fig 4.
The evolution process of the concept map.
Fig 5.
The hierarchical structure of the evaluation system.
Table 1.
Comprehensive evaluation criteria for plants.
Table 2.
Results of the consistency test.
Fig 6.
Heatmap and cluster analysis of evaluation scores or individual indicators of the 50 researched plants.
Table 3.
Comprehensive evaluation scores and classification.
Fig 7.
Scores for indicators across different grades of tree species.