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Table 5 Potential benefits of the proposed ecological restoration project

From: Identifying ecological risk and cost–benefit value for supporting habitat restoration: a case study from Sansha Bay, southeast China

Ecosystem services

Area (ha)

Unit value* ($/ha/yr)

Total value (2016 $1 million)

Total value (2020 $1 million)

Climate regulation

21.84

14,019.89

0.31

1.55

Waste treatment

21.84

20,827.36

0.45

2.25

Coastline protection

21.84

263,803.54

5.76

28.80

Air quality regulation

21.84

12,552.46

0.27

1.35

Biodiversity protection

21.84

25,579.76

0.56

2.80

Total

  

7.35

36.75

  1. *Represents the mean value of each ecosystem service of mangroves in the Fujian Province, China