Assessment of Forest Carbon Sequestered in Dead Wood from Secondary Forest, Wildlife Reserve, Lefini Republic of Congo

Pierre Mbete; Guénolé Géraud Sidoine Mankou; Alain Yves Mavoungou; Franck Gabrielle Ekandja; Félix Koubouana

doi:doi:10.11648/j.ajbes.20241004.13

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Assessment of Forest Carbon Sequestered in Dead Wood from Secondary Forest, Wildlife Reserve, Lefini Republic of Congo

Pierre Mbete^*, Guénolé Géraud Sidoine Mankou, Alain Yves Mavoungou, Franck Gabrielle Ekandja, Félix Koubouana

Published in American Journal of Biological and Environmental Statistics (Volume 10, Issue 4)

Received: 13 March 2024 Accepted: 19 April 2024 Published: 25 December 2024

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Abstract

Dead wood, referred to here as necromass, is considered to be an important reservoir of forest carbon. In Congo, studies on the estimation of carbon in deadwood are scarce, so very little data exists that could contribute to the reflection on the national forest carbon measurement and monitoring program. It is in this context that this study on the estimation of forest carbon stored in dead wood from a secondary forest, in the "Bateke Plateau" landscape, was conducted. One hundred and three (103) standing deadwood samples and thirty-two (32) ground-lying deadwood samples, all ≥ 10 cm in diameter, were recorded over 1.79 km of transects, using the linear intersection sampling method. These deadwoods are mostly not in an advanced stage of decomposition, and are most abundant in smaller diameter classes. On average, the total carbon stock contained in the necromass is 0.067 t. ha-1 (±0.08). This carbon stock does not represent a significant share (0.01%) of the total above-ground carbon for trees ≥ 10 cm in diameter in plot 1. This study also showed that the carbon stock in the necromass varies very little between the study plots but not according to the type of dead wood considered. These results suggest that it is very important to reduce anthropogenic pressure on the forests of the Léfini Wildlife Reserve in order to strengthen carbon sinks.

Published in	American Journal of Biological and Environmental Statistics (Volume 10, Issue 4)
DOI	10.11648/j.ajbes.20241004.13
Page(s)	114-123
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Forest Carbon, Necromass, Above-Ground Biomass, Dead Wood

References

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Mbete, P., Mankou, G. G. S., Mavoungou, A. Y., Ekandja, F. G., Koubouana, F. (2024). Assessment of Forest Carbon Sequestered in Dead Wood from Secondary Forest, Wildlife Reserve, Lefini Republic of Congo. American Journal of Biological and Environmental Statistics, 10(4), 114-123. https://doi.org/10.11648/j.ajbes.20241004.13

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ACS Style

Mbete, P.; Mankou, G. G. S.; Mavoungou, A. Y.; Ekandja, F. G.; Koubouana, F. Assessment of Forest Carbon Sequestered in Dead Wood from Secondary Forest, Wildlife Reserve, Lefini Republic of Congo. Am. J. Biol. Environ. Stat. 2024, 10(4), 114-123. doi: 10.11648/j.ajbes.20241004.13

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AMA Style

Mbete P, Mankou GGS, Mavoungou AY, Ekandja FG, Koubouana F. Assessment of Forest Carbon Sequestered in Dead Wood from Secondary Forest, Wildlife Reserve, Lefini Republic of Congo. Am J Biol Environ Stat. 2024;10(4):114-123. doi: 10.11648/j.ajbes.20241004.13

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@article{10.11648/j.ajbes.20241004.13,
  author = {Pierre Mbete and Guénolé Géraud Sidoine Mankou and Alain Yves Mavoungou and Franck Gabrielle Ekandja and Félix Koubouana},
  title = {Assessment of Forest Carbon Sequestered in Dead Wood from Secondary Forest, Wildlife Reserve, Lefini Republic of Congo
},
  journal = {American Journal of Biological and Environmental Statistics},
  volume = {10},
  number = {4},
  pages = {114-123},
  doi = {10.11648/j.ajbes.20241004.13},
  url = {https://doi.org/10.11648/j.ajbes.20241004.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajbes.20241004.13},
  abstract = {Dead wood, referred to here as necromass, is considered to be an important reservoir of forest carbon. In Congo, studies on the estimation of carbon in deadwood are scarce, so very little data exists that could contribute to the reflection on the national forest carbon measurement and monitoring program. It is in this context that this study on the estimation of forest carbon stored in dead wood from a secondary forest, in the "Bateke Plateau" landscape, was conducted. One hundred and three (103) standing deadwood samples and thirty-two (32) ground-lying deadwood samples, all ≥ 10 cm in diameter, were recorded over 1.79 km of transects, using the linear intersection sampling method. These deadwoods are mostly not in an advanced stage of decomposition, and are most abundant in smaller diameter classes. On average, the total carbon stock contained in the necromass is 0.067 t. ha-1 (±0.08). This carbon stock does not represent a significant share (0.01%) of the total above-ground carbon for trees ≥ 10 cm in diameter in plot 1. This study also showed that the carbon stock in the necromass varies very little between the study plots but not according to the type of dead wood considered. These results suggest that it is very important to reduce anthropogenic pressure on the forests of the Léfini Wildlife Reserve in order to strengthen carbon sinks.
},
 year = {2024}
}

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TY  - JOUR
T1  - Assessment of Forest Carbon Sequestered in Dead Wood from Secondary Forest, Wildlife Reserve, Lefini Republic of Congo

AU  - Pierre Mbete
AU  - Guénolé Géraud Sidoine Mankou
AU  - Alain Yves Mavoungou
AU  - Franck Gabrielle Ekandja
AU  - Félix Koubouana
Y1  - 2024/12/25
PY  - 2024
N1  - https://doi.org/10.11648/j.ajbes.20241004.13
DO  - 10.11648/j.ajbes.20241004.13
T2  - American Journal of Biological and Environmental Statistics
JF  - American Journal of Biological and Environmental Statistics
JO  - American Journal of Biological and Environmental Statistics
SP  - 114
EP  - 123
PB  - Science Publishing Group
SN  - 2471-979X
UR  - https://doi.org/10.11648/j.ajbes.20241004.13
AB  - Dead wood, referred to here as necromass, is considered to be an important reservoir of forest carbon. In Congo, studies on the estimation of carbon in deadwood are scarce, so very little data exists that could contribute to the reflection on the national forest carbon measurement and monitoring program. It is in this context that this study on the estimation of forest carbon stored in dead wood from a secondary forest, in the "Bateke Plateau" landscape, was conducted. One hundred and three (103) standing deadwood samples and thirty-two (32) ground-lying deadwood samples, all ≥ 10 cm in diameter, were recorded over 1.79 km of transects, using the linear intersection sampling method. These deadwoods are mostly not in an advanced stage of decomposition, and are most abundant in smaller diameter classes. On average, the total carbon stock contained in the necromass is 0.067 t. ha-1 (±0.08). This carbon stock does not represent a significant share (0.01%) of the total above-ground carbon for trees ≥ 10 cm in diameter in plot 1. This study also showed that the carbon stock in the necromass varies very little between the study plots but not according to the type of dead wood considered. These results suggest that it is very important to reduce anthropogenic pressure on the forests of the Léfini Wildlife Reserve in order to strengthen carbon sinks.

VL  - 10
IS  - 4
ER  -

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Author Information

Pierre Mbete

National University of Agronomy and Forestry (ENSAF), Marien Ngouabi University (UMNG), Brazzaville, Congo

Contact Email
Guénolé Géraud Sidoine Mankou

Laboratory of Applied Ecology and the Environment, Marien Ngouabi University (UMNG), Brazzaville, Congo
Alain Yves Mavoungou

Laboratory of Applied Ecology and the Environment, Marien Ngouabi University (UMNG), Brazzaville, Congo
Franck Gabrielle Ekandja

National University of Agronomy and Forestry (ENSAF), Marien Ngouabi University (UMNG), Brazzaville, Congo
Félix Koubouana

National University of Agronomy and Forestry (ENSAF), Marien Ngouabi University (UMNG), Brazzaville, Congo

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Mbete, P., Mankou, G. G. S., Mavoungou, A. Y., Ekandja, F. G., Koubouana, F. (2024). Assessment of Forest Carbon Sequestered in Dead Wood from Secondary Forest, Wildlife Reserve, Lefini Republic of Congo. American Journal of Biological and Environmental Statistics, 10(4), 114-123. https://doi.org/10.11648/j.ajbes.20241004.13

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ACS Style

Mbete, P.; Mankou, G. G. S.; Mavoungou, A. Y.; Ekandja, F. G.; Koubouana, F. Assessment of Forest Carbon Sequestered in Dead Wood from Secondary Forest, Wildlife Reserve, Lefini Republic of Congo. Am. J. Biol. Environ. Stat. 2024, 10(4), 114-123. doi: 10.11648/j.ajbes.20241004.13

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AMA Style

Mbete P, Mankou GGS, Mavoungou AY, Ekandja FG, Koubouana F. Assessment of Forest Carbon Sequestered in Dead Wood from Secondary Forest, Wildlife Reserve, Lefini Republic of Congo. Am J Biol Environ Stat. 2024;10(4):114-123. doi: 10.11648/j.ajbes.20241004.13

Copy | Download

@article{10.11648/j.ajbes.20241004.13,
  author = {Pierre Mbete and Guénolé Géraud Sidoine Mankou and Alain Yves Mavoungou and Franck Gabrielle Ekandja and Félix Koubouana},
  title = {Assessment of Forest Carbon Sequestered in Dead Wood from Secondary Forest, Wildlife Reserve, Lefini Republic of Congo
},
  journal = {American Journal of Biological and Environmental Statistics},
  volume = {10},
  number = {4},
  pages = {114-123},
  doi = {10.11648/j.ajbes.20241004.13},
  url = {https://doi.org/10.11648/j.ajbes.20241004.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajbes.20241004.13},
  abstract = {Dead wood, referred to here as necromass, is considered to be an important reservoir of forest carbon. In Congo, studies on the estimation of carbon in deadwood are scarce, so very little data exists that could contribute to the reflection on the national forest carbon measurement and monitoring program. It is in this context that this study on the estimation of forest carbon stored in dead wood from a secondary forest, in the "Bateke Plateau" landscape, was conducted. One hundred and three (103) standing deadwood samples and thirty-two (32) ground-lying deadwood samples, all ≥ 10 cm in diameter, were recorded over 1.79 km of transects, using the linear intersection sampling method. These deadwoods are mostly not in an advanced stage of decomposition, and are most abundant in smaller diameter classes. On average, the total carbon stock contained in the necromass is 0.067 t. ha-1 (±0.08). This carbon stock does not represent a significant share (0.01%) of the total above-ground carbon for trees ≥ 10 cm in diameter in plot 1. This study also showed that the carbon stock in the necromass varies very little between the study plots but not according to the type of dead wood considered. These results suggest that it is very important to reduce anthropogenic pressure on the forests of the Léfini Wildlife Reserve in order to strengthen carbon sinks.
},
 year = {2024}
}

Copy | Download

TY  - JOUR
T1  - Assessment of Forest Carbon Sequestered in Dead Wood from Secondary Forest, Wildlife Reserve, Lefini Republic of Congo

AU  - Pierre Mbete
AU  - Guénolé Géraud Sidoine Mankou
AU  - Alain Yves Mavoungou
AU  - Franck Gabrielle Ekandja
AU  - Félix Koubouana
Y1  - 2024/12/25
PY  - 2024
N1  - https://doi.org/10.11648/j.ajbes.20241004.13
DO  - 10.11648/j.ajbes.20241004.13
T2  - American Journal of Biological and Environmental Statistics
JF  - American Journal of Biological and Environmental Statistics
JO  - American Journal of Biological and Environmental Statistics
SP  - 114
EP  - 123
PB  - Science Publishing Group
SN  - 2471-979X
UR  - https://doi.org/10.11648/j.ajbes.20241004.13
AB  - Dead wood, referred to here as necromass, is considered to be an important reservoir of forest carbon. In Congo, studies on the estimation of carbon in deadwood are scarce, so very little data exists that could contribute to the reflection on the national forest carbon measurement and monitoring program. It is in this context that this study on the estimation of forest carbon stored in dead wood from a secondary forest, in the "Bateke Plateau" landscape, was conducted. One hundred and three (103) standing deadwood samples and thirty-two (32) ground-lying deadwood samples, all ≥ 10 cm in diameter, were recorded over 1.79 km of transects, using the linear intersection sampling method. These deadwoods are mostly not in an advanced stage of decomposition, and are most abundant in smaller diameter classes. On average, the total carbon stock contained in the necromass is 0.067 t. ha-1 (±0.08). This carbon stock does not represent a significant share (0.01%) of the total above-ground carbon for trees ≥ 10 cm in diameter in plot 1. This study also showed that the carbon stock in the necromass varies very little between the study plots but not according to the type of dead wood considered. These results suggest that it is very important to reduce anthropogenic pressure on the forests of the Léfini Wildlife Reserve in order to strengthen carbon sinks.

VL  - 10
IS  - 4
ER  -

Copy | Download