Carbon storage potential and influencing factors of mangrove plantation in Kaozhouyang, Guangdong Province, South China

Mangrove plantation is a fundamental approach for the sustainable management of tropical and subtropical coasts to capture and store atmospheric carbon. However, it is unknown whether the carbon accumulation potential of planted mangroves is as much as that of natural mangroves. Moreover, the effect...

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Main Authors: Li Kang, Huang Huamei, Yan Ran, Zhang Shengpeng, Dong Di, Peng Bo
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-01-01
Series:Frontiers in Marine Science
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Online Access:https://www.frontiersin.org/articles/10.3389/fmars.2024.1439266/full
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author Li Kang
Li Kang
Li Kang
Li Kang
Huang Huamei
Huang Huamei
Huang Huamei
Huang Huamei
Yan Ran
Yan Ran
Yan Ran
Zhang Shengpeng
Zhang Shengpeng
Dong Di
Dong Di
Dong Di
Peng Bo
Peng Bo
author_facet Li Kang
Li Kang
Li Kang
Li Kang
Huang Huamei
Huang Huamei
Huang Huamei
Huang Huamei
Yan Ran
Yan Ran
Yan Ran
Zhang Shengpeng
Zhang Shengpeng
Dong Di
Dong Di
Dong Di
Peng Bo
Peng Bo
author_sort Li Kang
collection DOAJ
description Mangrove plantation is a fundamental approach for the sustainable management of tropical and subtropical coasts to capture and store atmospheric carbon. However, it is unknown whether the carbon accumulation potential of planted mangroves is as much as that of natural mangroves. Moreover, the effects of tree species, forest age, and hydrodynamic conditions on carbon storage are still unclear. This study investigated the carbon storage potential and influencing factors for planted mangroves in Kaozhouyang, Huidong County, Guangdong Province. The Vegetation carbon stock was calculated by community parameters collected from field investigation, and ecosystem carbon stock was calculated by the sum of vegetation and sediment. The results showed that mangrove plantation significantly increased the carbon stock of the vegetation and soil (vegetation carbon stock = 9.9645.06 t C/ha; soil carbon stock = 70.37-110.64 t C/ha) compared with the nonvegetation mudflat (63.73 t C/ha). However, the ecosystem carbon stock of the planting sites was still lower than that of natural Avicennia marina (282.86 t C/ha), with the significant difference mainly reflected on the soil carbon stock (p < 0.05). Further results revealed that carbon accumulation was affected by forest age, tree species, and tidal level. The vegetation biomass/carbon stock gradually increased with forest age (p < 0.05), but the difference was not significant for soil carbon stock, which indicated that the carbon accumulation was mainly concentrated on the vegetation at the early stage of mangrove restoration. In addition, suitable habitat conditions (landward) and fast-growing species (Sonneratia apetala) are more beneficial to carbon accumulation. Our results suggest that mangrove plantations can achieve carbon storage and sequestration in vegetation and soil for increasing carbon sinks with suitable species selection and management.
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spelling doaj-art-9ab6f3ab87cd4ea2bfa20009327175832025-01-17T04:11:10ZengFrontiers Media S.A.Frontiers in Marine Science2296-77452025-01-011110.3389/fmars.2024.14392661439266Carbon storage potential and influencing factors of mangrove plantation in Kaozhouyang, Guangdong Province, South ChinaLi Kang0Li Kang1Li Kang2Li Kang3Huang Huamei4Huang Huamei5Huang Huamei6Huang Huamei7Yan Ran8Yan Ran9Yan Ran10Zhang Shengpeng11Zhang Shengpeng12Dong Di13Dong Di14Dong Di15Peng Bo16Peng Bo17South China Sea Remote Sensing Mapping Collaborative Application Technology Innovation Center, Ministry of Natural Resources, Guangzhou, ChinaKey Laboratory of Marine Environmental Survey Technology and Application, Ministry of Natural Resources, Guangzhou, ChinaSouth China Sea Institute of Planning and Environment Research, State Oceanic Administration, Guangzhou, ChinaKey Laboratory of Marine Ecological Conservation and Restoration, Ministry of Natural Resources/Fujian Provincial Key Laboratory of Marine Ecological Conservation and Restoration, Xiamen, ChinaSouth China Sea Remote Sensing Mapping Collaborative Application Technology Innovation Center, Ministry of Natural Resources, Guangzhou, ChinaKey Laboratory of Marine Environmental Survey Technology and Application, Ministry of Natural Resources, Guangzhou, ChinaSouth China Sea Institute of Planning and Environment Research, State Oceanic Administration, Guangzhou, ChinaKey Laboratory of Marine Ecological Conservation and Restoration, Ministry of Natural Resources/Fujian Provincial Key Laboratory of Marine Ecological Conservation and Restoration, Xiamen, ChinaSouth China Sea Remote Sensing Mapping Collaborative Application Technology Innovation Center, Ministry of Natural Resources, Guangzhou, ChinaKey Laboratory of Marine Environmental Survey Technology and Application, Ministry of Natural Resources, Guangzhou, ChinaSouth China Sea Institute of Planning and Environment Research, State Oceanic Administration, Guangzhou, ChinaSouth China Sea Remote Sensing Mapping Collaborative Application Technology Innovation Center, Ministry of Natural Resources, Guangzhou, ChinaSouth China Sea Institute of Planning and Environment Research, State Oceanic Administration, Guangzhou, ChinaSouth China Sea Remote Sensing Mapping Collaborative Application Technology Innovation Center, Ministry of Natural Resources, Guangzhou, ChinaKey Laboratory of Marine Environmental Survey Technology and Application, Ministry of Natural Resources, Guangzhou, ChinaSouth China Sea Institute of Planning and Environment Research, State Oceanic Administration, Guangzhou, ChinaKey Laboratory of Marine Environmental Survey Technology and Application, Ministry of Natural Resources, Guangzhou, ChinaInstitute for Environmental and Climate Research, Jinan University, Guangzhou, ChinaMangrove plantation is a fundamental approach for the sustainable management of tropical and subtropical coasts to capture and store atmospheric carbon. However, it is unknown whether the carbon accumulation potential of planted mangroves is as much as that of natural mangroves. Moreover, the effects of tree species, forest age, and hydrodynamic conditions on carbon storage are still unclear. This study investigated the carbon storage potential and influencing factors for planted mangroves in Kaozhouyang, Huidong County, Guangdong Province. The Vegetation carbon stock was calculated by community parameters collected from field investigation, and ecosystem carbon stock was calculated by the sum of vegetation and sediment. The results showed that mangrove plantation significantly increased the carbon stock of the vegetation and soil (vegetation carbon stock = 9.9645.06 t C/ha; soil carbon stock = 70.37-110.64 t C/ha) compared with the nonvegetation mudflat (63.73 t C/ha). However, the ecosystem carbon stock of the planting sites was still lower than that of natural Avicennia marina (282.86 t C/ha), with the significant difference mainly reflected on the soil carbon stock (p < 0.05). Further results revealed that carbon accumulation was affected by forest age, tree species, and tidal level. The vegetation biomass/carbon stock gradually increased with forest age (p < 0.05), but the difference was not significant for soil carbon stock, which indicated that the carbon accumulation was mainly concentrated on the vegetation at the early stage of mangrove restoration. In addition, suitable habitat conditions (landward) and fast-growing species (Sonneratia apetala) are more beneficial to carbon accumulation. Our results suggest that mangrove plantations can achieve carbon storage and sequestration in vegetation and soil for increasing carbon sinks with suitable species selection and management.https://www.frontiersin.org/articles/10.3389/fmars.2024.1439266/fullmangrove plantationecosystem carbon stockforest agetree speciestidal gradient
spellingShingle Li Kang
Li Kang
Li Kang
Li Kang
Huang Huamei
Huang Huamei
Huang Huamei
Huang Huamei
Yan Ran
Yan Ran
Yan Ran
Zhang Shengpeng
Zhang Shengpeng
Dong Di
Dong Di
Dong Di
Peng Bo
Peng Bo
Carbon storage potential and influencing factors of mangrove plantation in Kaozhouyang, Guangdong Province, South China
Frontiers in Marine Science
mangrove plantation
ecosystem carbon stock
forest age
tree species
tidal gradient
title Carbon storage potential and influencing factors of mangrove plantation in Kaozhouyang, Guangdong Province, South China
title_full Carbon storage potential and influencing factors of mangrove plantation in Kaozhouyang, Guangdong Province, South China
title_fullStr Carbon storage potential and influencing factors of mangrove plantation in Kaozhouyang, Guangdong Province, South China
title_full_unstemmed Carbon storage potential and influencing factors of mangrove plantation in Kaozhouyang, Guangdong Province, South China
title_short Carbon storage potential and influencing factors of mangrove plantation in Kaozhouyang, Guangdong Province, South China
title_sort carbon storage potential and influencing factors of mangrove plantation in kaozhouyang guangdong province south china
topic mangrove plantation
ecosystem carbon stock
forest age
tree species
tidal gradient
url https://www.frontiersin.org/articles/10.3389/fmars.2024.1439266/full
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