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Carbon Stock Density of the Different Carbon Pools in Tulu Lafto Forest and Woodland Complex: Horo Guduru Wollega Zone, Oromia Region, Ethiopia

Received: 18 March 2021    Accepted: 21 May 2021    Published: 31 May 2021
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Abstract

Forest contains one of the world’s largest terrestrial C pools and play vital role in combating climate change through carbon sequestration. This study was conducted on Tulu Lafto Forest and woodland complex (here after named as TLF) with the objective of investigating carbon stock density of the different carbon pools and its variation between vegetation units. Data were collected from a total of 75 nested plots. Diameter at breast height and total height were measured for all woody individuals (trees, shrubs and lianas) that attained a DBH of 2.5 cm and above. Woody plants that did not attained a DBH of 2.5 cm and herbaceous plants were destructively harvested from subplots of 1 m2 within the main plot. All dead woods were also measured for their length and diameter and samples were taken to determine its specific wood density and decomposition class. Above and below ground biomass was estimated using allometric equation, while the litter carbon was determined by loss on ignition (LOI) method. Soil samples were also collected in order to determine soil organic carbon. The mean above and below ground C stocks were 218.4 and 43.49 t C ha-1, respectively while, C stocks in soil organic matter, dead wood and litter were 128.95, 6.15 and 2.43 t C ha-1, respectively. The total C stock density of TLF was found to be 399.42 ± 265.15 t C ha-1 of which 54.68 and 32.28% was kept in the aboveground biomass and soil, respectively. Result indicated that there is significant C stock density variation between vegetation units in the study area.

Published in European Journal of Biophysics (Volume 9, Issue 1)
DOI 10.11648/j.ejb.20210901.16
Page(s) 37-47
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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

Tulu Lafto Forest and Woodland Complex, Aboveground Carbon, Forest Carbon Pools, Carbon Stock Density Variation

References
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    Fekadu Gurmessa, Bikila Warkineh, Sebsebe Demissew, Teshome Soromessa. (2021). Carbon Stock Density of the Different Carbon Pools in Tulu Lafto Forest and Woodland Complex: Horo Guduru Wollega Zone, Oromia Region, Ethiopia. European Journal of Biophysics, 9(1), 37-47. https://doi.org/10.11648/j.ejb.20210901.16

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    Fekadu Gurmessa; Bikila Warkineh; Sebsebe Demissew; Teshome Soromessa. Carbon Stock Density of the Different Carbon Pools in Tulu Lafto Forest and Woodland Complex: Horo Guduru Wollega Zone, Oromia Region, Ethiopia. Eur. J. Biophys. 2021, 9(1), 37-47. doi: 10.11648/j.ejb.20210901.16

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    AMA Style

    Fekadu Gurmessa, Bikila Warkineh, Sebsebe Demissew, Teshome Soromessa. Carbon Stock Density of the Different Carbon Pools in Tulu Lafto Forest and Woodland Complex: Horo Guduru Wollega Zone, Oromia Region, Ethiopia. Eur J Biophys. 2021;9(1):37-47. doi: 10.11648/j.ejb.20210901.16

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  • @article{10.11648/j.ejb.20210901.16,
      author = {Fekadu Gurmessa and Bikila Warkineh and Sebsebe Demissew and Teshome Soromessa},
      title = {Carbon Stock Density of the Different Carbon Pools in Tulu Lafto Forest and Woodland Complex: Horo Guduru Wollega Zone, Oromia Region, Ethiopia},
      journal = {European Journal of Biophysics},
      volume = {9},
      number = {1},
      pages = {37-47},
      doi = {10.11648/j.ejb.20210901.16},
      url = {https://doi.org/10.11648/j.ejb.20210901.16},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ejb.20210901.16},
      abstract = {Forest contains one of the world’s largest terrestrial C pools and play vital role in combating climate change through carbon sequestration. This study was conducted on Tulu Lafto Forest and woodland complex (here after named as TLF) with the objective of investigating carbon stock density of the different carbon pools and its variation between vegetation units. Data were collected from a total of 75 nested plots. Diameter at breast height and total height were measured for all woody individuals (trees, shrubs and lianas) that attained a DBH of 2.5 cm and above. Woody plants that did not attained a DBH of 2.5 cm and herbaceous plants were destructively harvested from subplots of 1 m2 within the main plot. All dead woods were also measured for their length and diameter and samples were taken to determine its specific wood density and decomposition class. Above and below ground biomass was estimated using allometric equation, while the litter carbon was determined by loss on ignition (LOI) method. Soil samples were also collected in order to determine soil organic carbon. The mean above and below ground C stocks were 218.4 and 43.49 t C ha-1, respectively while, C stocks in soil organic matter, dead wood and litter were 128.95, 6.15 and 2.43 t C ha-1, respectively. The total C stock density of TLF was found to be 399.42 ± 265.15 t C ha-1 of which 54.68 and 32.28% was kept in the aboveground biomass and soil, respectively. Result indicated that there is significant C stock density variation between vegetation units in the study area.},
     year = {2021}
    }
    

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  • TY  - JOUR
    T1  - Carbon Stock Density of the Different Carbon Pools in Tulu Lafto Forest and Woodland Complex: Horo Guduru Wollega Zone, Oromia Region, Ethiopia
    AU  - Fekadu Gurmessa
    AU  - Bikila Warkineh
    AU  - Sebsebe Demissew
    AU  - Teshome Soromessa
    Y1  - 2021/05/31
    PY  - 2021
    N1  - https://doi.org/10.11648/j.ejb.20210901.16
    DO  - 10.11648/j.ejb.20210901.16
    T2  - European Journal of Biophysics
    JF  - European Journal of Biophysics
    JO  - European Journal of Biophysics
    SP  - 37
    EP  - 47
    PB  - Science Publishing Group
    SN  - 2329-1737
    UR  - https://doi.org/10.11648/j.ejb.20210901.16
    AB  - Forest contains one of the world’s largest terrestrial C pools and play vital role in combating climate change through carbon sequestration. This study was conducted on Tulu Lafto Forest and woodland complex (here after named as TLF) with the objective of investigating carbon stock density of the different carbon pools and its variation between vegetation units. Data were collected from a total of 75 nested plots. Diameter at breast height and total height were measured for all woody individuals (trees, shrubs and lianas) that attained a DBH of 2.5 cm and above. Woody plants that did not attained a DBH of 2.5 cm and herbaceous plants were destructively harvested from subplots of 1 m2 within the main plot. All dead woods were also measured for their length and diameter and samples were taken to determine its specific wood density and decomposition class. Above and below ground biomass was estimated using allometric equation, while the litter carbon was determined by loss on ignition (LOI) method. Soil samples were also collected in order to determine soil organic carbon. The mean above and below ground C stocks were 218.4 and 43.49 t C ha-1, respectively while, C stocks in soil organic matter, dead wood and litter were 128.95, 6.15 and 2.43 t C ha-1, respectively. The total C stock density of TLF was found to be 399.42 ± 265.15 t C ha-1 of which 54.68 and 32.28% was kept in the aboveground biomass and soil, respectively. Result indicated that there is significant C stock density variation between vegetation units in the study area.
    VL  - 9
    IS  - 1
    ER  - 

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Author Information
  • Department of Biology, College of Natural and Computational Sciences, Wollega University, Nekemte, Ethiopia

  • Department of Plant Biology and Biodiversity Management, Addis Ababa University, Addis Ababa, Ethiopia

  • Department of Plant Biology and Biodiversity Management, Addis Ababa University, Addis Ababa, Ethiopia

  • Center for Environmental Science, Addis Ababa University, Addis Ababa, Ethiopia

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