Table 3

Value of carbon sequestration of each wetland ecosystem in the northeastern part of Vietnam. The average price of carbon sequestration is 11 USD/ton CO2.

Wetland ecosystems CO2 sequestration (ton/ha/yr) Total price (USD/ha/yr) References
Permanent shallow marine waters 4.4 48.4 (Sondak and Chung, 2015)
Marine subtidal aquatic beds 5.54 60.94 (Murray and Pendleton, 2011)
Rocky marine shores 0 0
Sand, shingle or pebble shores 7.97 87.67
Estuarine waters 2.64 29.06 (Dean and Gorham, 1998)
Intertidal forested wetlands 6.33 69.63 (Murray and Pendleton, 2011)
Aquaculture ponds 5.5 60.5
Farm ponds 5.5 60.5
Seasonally flooded agricultural lands 1.2 13.2 (Arunrat and Pumijumnong, 2017)

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