Open AccessBIOMASS AND CARBON STOCK ESTIMATION OF COASTAL MANGROVES AT HAI PHONG COAST USING REMOTE SENSING AND FIELD INVESTIGATION- BASED DATA
Author(s) -
Hai-Hoa Nguyen,
Thanh An Le,
Thanh An Le,
Thi Ngoc Lan Tran,
Thi Ngoc Lan Tran,
Hữu Nghĩa Nguyễn,
Hữu Nghĩa Nguyễn,
Vo Khanh Linh Duong,
Vo Khanh Linh Duong,
Simone Bohm,
Simone Bohm,
Thi Hong Hanh Nguyen
Publication year - 2021
Publication title -
vietnam journal of science and technology/science and technology
Language(s) - English
Resource type - Journals
eISSN - 2815-5874
pISSN - 2525-2518
DOI - 10.15625/2525-2518/59/5/15859
Subject(s) - carbon stock , mangrove , environmental science , total organic carbon , soil carbon , biomass (ecology) , carbon fibers , organic matter , soil science , forestry , environmental chemistry , geology , ecology , geography , soil water , oceanography , mathematics , chemistry , biology , climate change , algorithm , composite number
Estimated results of 17 plots evenly distributed across study sites showed that the amount of tree carbon stocks was significantly lower than in soil, normally ranged from 9.9 ÷ 29.55 (tons ha-1) and in contrast by using the Walkley-Black method, these total soil organic carbon were in the range from 81.76 ÷ 323.83 tons ha-1 (average = 161.47±15.85 tons ha-1), which pointed out strong relationship between tree density and soil organic carbon in the study areas.