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Structural and Ecological Characteristics of Tree Communities in the Forest of Pobe in Southeast Benin

Received: 19 April 2021     Accepted: 24 May 2021     Published: 31 May 2021
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Abstract

The main objective of this study is to determine the different tree communities in the forest of Pobè and characterize their structure and ecology to contribute to the sustainable management of this forest. The forest of Pobè is located between the parallels 6° 57' 20" and 6° 58' 04" north latitude and 2° 39' 46" and 2° 40' 45" east longitude. The sampling used for data collection is one central plot of 1 hectare (100 m x 100 m) at the center of a square of 4 ha (200 m x 200 m). Twenty-five plots were installed and the dendrometric measurements were taken on the trees (dbh≥10cm). The regeneration inventory was done in 125 quadrats of 100 m2 each at the rate of 5 quadrats per plot. The main results obtained showed that the forest of Pobè is diversified with 56 species of trees with an average density of 157 trees/ha and a basal area of 28.01m²/ha. The diameter structure shows that the trees of small diameters (≤40 cm) are the most represented, which presages a forest able of ensuring its own renewal. Two tree communities have been identified and characterized. The most representative is the community dominated by Triplochiton scleroxylon, Ceiba pentandra and Antiaris toxicaria and the community dominated by Triplochiton scleroxylon, Antiaris toxicaria and Terminalia superba. These two tree communities are well diversified and do not present a significant difference at the threshold of 5% for the diversity indexes calculated. The biggest threat of loss of biodiversity and the forest of Pobè degradation is anthropization, marked by the presence of vegetation fires, fuelwood cutting for charcoal production and the traffic paths often source of forest fragmentation.

Published in Agriculture, Forestry and Fisheries (Volume 10, Issue 3)
DOI 10.11648/j.aff.20211003.12
Page(s) 102-111
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), 2021. Published by Science Publishing Group

Keywords

Structure, Ecology, Tree Communities, Forest Degradation, Regeneration, Forest, Sustainable Management, Benin

References
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    Armand Kingbo, Adek Rolex Aurel Agbo, Jean Cossi Ganglo. (2021). Structural and Ecological Characteristics of Tree Communities in the Forest of Pobe in Southeast Benin. Agriculture, Forestry and Fisheries, 10(3), 102-111. https://doi.org/10.11648/j.aff.20211003.12

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    Armand Kingbo; Adek Rolex Aurel Agbo; Jean Cossi Ganglo. Structural and Ecological Characteristics of Tree Communities in the Forest of Pobe in Southeast Benin. Agric. For. Fish. 2021, 10(3), 102-111. doi: 10.11648/j.aff.20211003.12

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    AMA Style

    Armand Kingbo, Adek Rolex Aurel Agbo, Jean Cossi Ganglo. Structural and Ecological Characteristics of Tree Communities in the Forest of Pobe in Southeast Benin. Agric For Fish. 2021;10(3):102-111. doi: 10.11648/j.aff.20211003.12

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  • @article{10.11648/j.aff.20211003.12,
      author = {Armand Kingbo and Adek Rolex Aurel Agbo and Jean Cossi Ganglo},
      title = {Structural and Ecological Characteristics of Tree Communities in the Forest of Pobe in Southeast Benin},
      journal = {Agriculture, Forestry and Fisheries},
      volume = {10},
      number = {3},
      pages = {102-111},
      doi = {10.11648/j.aff.20211003.12},
      url = {https://doi.org/10.11648/j.aff.20211003.12},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.aff.20211003.12},
      abstract = {The main objective of this study is to determine the different tree communities in the forest of Pobè and characterize their structure and ecology to contribute to the sustainable management of this forest. The forest of Pobè is located between the parallels 6° 57' 20" and 6° 58' 04" north latitude and 2° 39' 46" and 2° 40' 45" east longitude. The sampling used for data collection is one central plot of 1 hectare (100 m x 100 m) at the center of a square of 4 ha (200 m x 200 m). Twenty-five plots were installed and the dendrometric measurements were taken on the trees (dbh≥10cm). The regeneration inventory was done in 125 quadrats of 100 m2 each at the rate of 5 quadrats per plot. The main results obtained showed that the forest of Pobè is diversified with 56 species of trees with an average density of 157 trees/ha and a basal area of 28.01m²/ha. The diameter structure shows that the trees of small diameters (≤40 cm) are the most represented, which presages a forest able of ensuring its own renewal. Two tree communities have been identified and characterized. The most representative is the community dominated by Triplochiton scleroxylon, Ceiba pentandra and Antiaris toxicaria and the community dominated by Triplochiton scleroxylon, Antiaris toxicaria and Terminalia superba. These two tree communities are well diversified and do not present a significant difference at the threshold of 5% for the diversity indexes calculated. The biggest threat of loss of biodiversity and the forest of Pobè degradation is anthropization, marked by the presence of vegetation fires, fuelwood cutting for charcoal production and the traffic paths often source of forest fragmentation.},
     year = {2021}
    }
    

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  • TY  - JOUR
    T1  - Structural and Ecological Characteristics of Tree Communities in the Forest of Pobe in Southeast Benin
    AU  - Armand Kingbo
    AU  - Adek Rolex Aurel Agbo
    AU  - Jean Cossi Ganglo
    Y1  - 2021/05/31
    PY  - 2021
    N1  - https://doi.org/10.11648/j.aff.20211003.12
    DO  - 10.11648/j.aff.20211003.12
    T2  - Agriculture, Forestry and Fisheries
    JF  - Agriculture, Forestry and Fisheries
    JO  - Agriculture, Forestry and Fisheries
    SP  - 102
    EP  - 111
    PB  - Science Publishing Group
    SN  - 2328-5648
    UR  - https://doi.org/10.11648/j.aff.20211003.12
    AB  - The main objective of this study is to determine the different tree communities in the forest of Pobè and characterize their structure and ecology to contribute to the sustainable management of this forest. The forest of Pobè is located between the parallels 6° 57' 20" and 6° 58' 04" north latitude and 2° 39' 46" and 2° 40' 45" east longitude. The sampling used for data collection is one central plot of 1 hectare (100 m x 100 m) at the center of a square of 4 ha (200 m x 200 m). Twenty-five plots were installed and the dendrometric measurements were taken on the trees (dbh≥10cm). The regeneration inventory was done in 125 quadrats of 100 m2 each at the rate of 5 quadrats per plot. The main results obtained showed that the forest of Pobè is diversified with 56 species of trees with an average density of 157 trees/ha and a basal area of 28.01m²/ha. The diameter structure shows that the trees of small diameters (≤40 cm) are the most represented, which presages a forest able of ensuring its own renewal. Two tree communities have been identified and characterized. The most representative is the community dominated by Triplochiton scleroxylon, Ceiba pentandra and Antiaris toxicaria and the community dominated by Triplochiton scleroxylon, Antiaris toxicaria and Terminalia superba. These two tree communities are well diversified and do not present a significant difference at the threshold of 5% for the diversity indexes calculated. The biggest threat of loss of biodiversity and the forest of Pobè degradation is anthropization, marked by the presence of vegetation fires, fuelwood cutting for charcoal production and the traffic paths often source of forest fragmentation.
    VL  - 10
    IS  - 3
    ER  - 

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Author Information
  • Laboratory of Forest Sciences (LSF), Faculty of Agricultural Sciences (FSA), University of Abomey-Calavi (UAC), Abomey-Calavi, Benin

  • Laboratory of Forest Sciences (LSF), Faculty of Agricultural Sciences (FSA), University of Abomey-Calavi (UAC), Abomey-Calavi, Benin

  • Laboratory of Forest Sciences (LSF), Faculty of Agricultural Sciences (FSA), University of Abomey-Calavi (UAC), Abomey-Calavi, Benin

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