Degradation of the savannah region contributes indirectly to climatic changes. In order to come across the impacts of anthropogenic actions on the herbaceous stratum, a carbon stock estimation study was conducted in the Sahelian savannah of Cameroon. Herbaceous inventories were carried out in each plant formation and also in each transect demarcated from refugee sites. These inventories were carried out in a 10 m x 10 m plot. 5 circles with a radius of one (01) meter were delimited with a (01) ribbon in this quadrat. After data analysis in a laboratory, the wooded savannah (2.44±3.70 t/ha) shows the greatest amount of herbaceous biomass followed by the forest gallery (1.81±2.47 t/ha). The presence of a large quantity of carbon influence the locality of Zamay (0.54±0.10 tC/ha), meanwhile the village of Minawao present a very small quantity (0.23±0.11 tC/ha), where the refugees are settled. The impacts of the refugees are greater on carbon sequestration than those of the local populations. This study contributes to the understanding of carbon sequestration on the savannah region. To strengthen the potential of the herbaceous plants in this ecosystem are needed to minimize its degradation so that it can be a sustainable source of carbon stored by herbaceous.
Published in | American Journal of Environmental and Resource Economics (Volume 6, Issue 2) |
DOI | 10.11648/j.ajere.20210602.12 |
Page(s) | 40-45 |
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 |
Refugee, Biomass, Herbaceous Stratum, Sahelian Savannah, Cameroon
[1] | Saïdou, A., Dossa, A. F. E., Gnanglè, P. C., Balogoun, I., Aho, N., 2012. Evaluation du stock de carbone dans les systèmes agroforestiers à karité (Vitellaria paradoxa C. F. Gaertn.) et à néré (Parkia biglobosa Jacq. G. Don) en zone Soudanienne du Bénin. Bulletin de la Recherche Agronomique du Bénin (BRAB). 9 p. http://www.slire.net/document/1737. |
[2] | IPCC (Intergouvernemental Panel on Climat Change), 2003. Good Practice Guidance for land use, land-use change and forestry (LULUCF). Institute for Global Environmental Strategies, Hayama, Japon, 34p. |
[3] | Muoghalu, I. J., 2014. Vulnérabilité des systèmes biophysiques et socioéconomiques des savanes et formations boisées d’Afrique occidentale et centrale au changement climatique. African Forest Forum, 2 (14): 35 p. https://www.tandfonline.com/doi/full/10. 1080/10549811.2017.1296776af=R. |
[4] | Mbow, C., Verstraete, M. M., Sambou, B., Diaw, A. T., Neufeldt H., 2014. Allometric maize en zone Soudanienne du Bénin. Int. J. Biol. Chem. Sci., 6 (5): 2066-2082. |
[5] | Pascal, C., Peter, S., 2015. Climat: 30 questions pour comprendre la Conférence de Paris, Éditions Les Petits Matins. 200 p. |
[6] | Frédérick, D., 2015. Je suis Charlie Je suis Paris 2015, des antidotes au chaos du monde, Limours, les éditions Héliomir. 152 p. |
[7] | Yameogo, G., Kiema, A., Yelemou, B., Ouedraogo, L., 2013. Caractéristiques des ressources fourragères herbacées des pâturages naturels du territoire de Vipalogo (Burkina Faso). Int. J. Biol. Chem. Sci., 7 (5): 2078-2091. DOI: http://dx.doi.org/10.4314/ijbcs.v7i5.25. |
[8] | Grouzis, M., 1987. Structure, productivité et dynamique des systèmes écologiques sahéliens (Mare d’Oursi, Burkina Faso). Thèse de Doctorat d’Etat, Université Paris Sud, Orsay, France. 338p. |
[9] | Djiteye, M. A., 1988. Composition, structure et production des communautés végétales sahéliennes: application à la zone de Niono (Mali). Thèse, Univ. Paris-sud Orsay, 150p. |
[10] | Wendsom, O. O., Alain, P. K. G., Saïdou, S., Daniel, I. et Aboubacar, T., 2019. Quantification de la Biomasse et stockage du carbone du massif forestier de l’Ecole Nationale des Eaux et Forêts de Dindéresso province du Houet au Burkina Faso. Int. J. Biol. Chem. Sci. 7: 3276-3288. |
[11] | Agonyissa, D., Sinsin, B., 1998. Productivité et capacité de charge des pâturages naturels au Bénin. Revue Élev. Méd. Vét. Pays Trop, 51: 239-246. |
[12] | Pagot, J., 1985. L’Elevage en Pays Tropicaux. Maisonneuve et Larose, ACCT. Paris. |
[13] | Ali A, Lebel, T., 2009. Recent trends in the Central and Western Sahel rainfall regime (1990–2007). Journal of Hydrology. 375: 52–64. |
[14] | Curasson, M., G., 1954. Etudes sur les pâturages tropicaux et subtropicaux. II. Les pâturages des principales régions. Rev. Elev. Méd. Vét. Pays Trop, 2: 103-120. |
[15] | Barth, R., 1970. Plantes Fourragères de la Zone Sahélienne d’Afrique. Afrika Studied Nr. 48: Weltforum Verlag, München, 298 p. |
[16] | Achard, F., Chanono, M., 1995. Un système d’élevage performant bien adapté à l’aridité à Toukounous, dans le Sahel nigérien. Sécheresse, 2: 215-222. |
[17] | Diatta, S., Douma, S., Chanono, M., Banoin, M., Kaboré-Zoungrana, C. Y., Toudou, A., Akpo, L. E., 2004. Caractéristiques de Maerua crassifolia Forsk., ligneux fourrager des terres de parcours sahéliennes (Toukounous - Filingué, Niger). Rev. Afr. Santé et Productions Animales, 2: 148-153. |
[18] | Douma, S., Diatta, S., Kabore-Zoungrana, C. Y., Banoin, M., Akpo, L. E., 2007. Caractérisation des terres de parcours sahéliennes: typologie du peuplement ligneux de la Station sahélienne Expérimentale de Toukounous au Niger. Journal des Sciences, 7: 1-16. |
[19] | Diatta, S., 2008. Modes de propagation d’un ligneux fourrager sahélien, Maerua crassifolia forsk. Thèse de doctorat en biologie végétale (3ème cycle), Option Ecologie, Université Check Anta Diop. Dakar. 103 p. |
[20] | Yoka, J., 2006. Contribution à l’étude phytoécologique des savanes de la zone d’Ollombo (Cuvette congolaise, République du Congo). Mémoire de Diplôme d’Etudes Approfondies, Faculté des Sciences, Université Marien Ngouabi, Brazzaville. 53p. |
[21] | Skerman, P. J., 1982. Les légumineuses fourragères tropicales. FAO, Rome. 535-543. |
[22] | Rabiou, H., Mahamane, M., Issaharou-Matchi, I., 2019. Impact de L’installation des Camps des Réfugiés, Retournés et Déplacés sur L’exploitation des Ressources Ligneuses dans la Région de Diffa. European Scientific Journal, Edition 2019, 15 (36): 1857- 7431. |
[23] | Isaac, N. T., Frédéric, R., Joseph, L. K. et Jean, D., 2017. Evaluation de la diversité floristique en herbacées dans le Parc National de Manda au Tchad. Int. J. Biol. Chem. Sci. 11 (4): 1484-1496, DOI: http://dx.doi.org/10.4314/ijbcs.v11i4.7. |
[24] | Wafo, T. G., 2008. Les aires protégées de l’Extrême-Nord Cameroun entre politiques de conservation et pratiques locales. Sciences de l’Homme et Société. Thèse de doctorat. Université d’Orleans (France), 335 p. |
[25] | Lindsey H., 2015. On the border and in the crossfire: Cameroon's war with Boko Haram, The Guardian, 12 (7): 123-150. |
[26] | UNHCR, 2018. Cameroun: Minawao-Profil du camp, Décembre, sur https://reliefweb.int(consulté le 15 mars 2019) -Reliefweb. |
[27] | UNHCR, 2020. Cameroun: Minawao-Profil du camp, Décembre, sur https://reliefweb.int(consulté le 14 juin 2020) - Reliefweb. |
[28] | Mbolo, M., 2005. Typologie et cartographie de la Végétation de la Reserve de la Biosphère de Dja. Thèse d’Etat ès Sciences Univ. Yaoundé I. 131 p. |
[29] | Ibrahima, A. et Abib F. C, 2008. Estimation du stock de carbone dans le facies arborés et arbustives des savanes Soudano-guinéennes de Ngaoundéré, Cameroun. Cameroon journal of experimental Biology; 1: 1-11. |
[30] | Mohamed B., Mohamed M., Jean-P. B., Laurent S.-A., Badr S., Mohamed H. & Salwa E.-T., 2010. Estimation du stock de carbone organique dans la chênaie verte du Moyen Atlas marocain, Acta Botanica Gallica, 157: 3: 451-467. |
[31] | Valentini, S. G., 2007. Evaluation de la séquestration du carbone dans des plantations agroforestières et des jachères issues d’une agriculture migratoire dans les territoires autochtones de Talamanca, au Costa-Rica. Mémoire présenté pour l’obtention du Grade de Maître ès Sciences (M. Sc.), Option: Biologie Végétale. Faculté des Sciences de l’agriculture et de l’alimentation, Université Laval, Québec, Canada. 88p. |
[32] | Yoka, J., Loumeto, J. J., Vouidibio, J., Epron D., 2013. Productivité herbacée des savanes de la Cuvette congolaise (Congo Brazzaville). Afrique SCIENCE. 1: 89–101. |
[33] | Dembele, F., 1996. Influence du feu et du pâturage sur la végétation et la biodiversité dans les jachères en zone soudanienne-nord du Mali. Cas des jeunes jachères du terroir de Missira (cercle de Kolokani). Thèse de doctorat, université de Droit, d’Economie et des Sciences, Aix Marseille III, 211p. |
[34] | Donfack, P., 1998. Végétation des jachères du Nord-Cameroun: typologie, diversité, dynamique et production. Thèse d’Etat, Université de Yaoundé I, Cameroun, 270p. |
[35] | Tchobsala, 2011. Influence des coupes de bois sur la dynamique de la végétation naturelle de la zone périurbaine de Ngaoundéré (Adamaoua). Thèse de Docteur/PhD. Université de Yaoundé. 204p. |
APA Style
Paul Kodji, Tchobsala, Ibrahima Adamou. (2021). Quantification of Biomass and Carbon Storage of the Herbaceous Stratum Around Refugee Camps: Case Study of Minawao Site in Cameroon. American Journal of Environmental and Resource Economics, 6(2), 40-45. https://doi.org/10.11648/j.ajere.20210602.12
ACS Style
Paul Kodji; Tchobsala; Ibrahima Adamou. Quantification of Biomass and Carbon Storage of the Herbaceous Stratum Around Refugee Camps: Case Study of Minawao Site in Cameroon. Am. J. Environ. Resour. Econ. 2021, 6(2), 40-45. doi: 10.11648/j.ajere.20210602.12
AMA Style
Paul Kodji, Tchobsala, Ibrahima Adamou. Quantification of Biomass and Carbon Storage of the Herbaceous Stratum Around Refugee Camps: Case Study of Minawao Site in Cameroon. Am J Environ Resour Econ. 2021;6(2):40-45. doi: 10.11648/j.ajere.20210602.12
@article{10.11648/j.ajere.20210602.12, author = {Paul Kodji and Tchobsala and Ibrahima Adamou}, title = {Quantification of Biomass and Carbon Storage of the Herbaceous Stratum Around Refugee Camps: Case Study of Minawao Site in Cameroon}, journal = {American Journal of Environmental and Resource Economics}, volume = {6}, number = {2}, pages = {40-45}, doi = {10.11648/j.ajere.20210602.12}, url = {https://doi.org/10.11648/j.ajere.20210602.12}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajere.20210602.12}, abstract = {Degradation of the savannah region contributes indirectly to climatic changes. In order to come across the impacts of anthropogenic actions on the herbaceous stratum, a carbon stock estimation study was conducted in the Sahelian savannah of Cameroon. Herbaceous inventories were carried out in each plant formation and also in each transect demarcated from refugee sites. These inventories were carried out in a 10 m x 10 m plot. 5 circles with a radius of one (01) meter were delimited with a (01) ribbon in this quadrat. After data analysis in a laboratory, the wooded savannah (2.44±3.70 t/ha) shows the greatest amount of herbaceous biomass followed by the forest gallery (1.81±2.47 t/ha). The presence of a large quantity of carbon influence the locality of Zamay (0.54±0.10 tC/ha), meanwhile the village of Minawao present a very small quantity (0.23±0.11 tC/ha), where the refugees are settled. The impacts of the refugees are greater on carbon sequestration than those of the local populations. This study contributes to the understanding of carbon sequestration on the savannah region. To strengthen the potential of the herbaceous plants in this ecosystem are needed to minimize its degradation so that it can be a sustainable source of carbon stored by herbaceous.}, year = {2021} }
TY - JOUR T1 - Quantification of Biomass and Carbon Storage of the Herbaceous Stratum Around Refugee Camps: Case Study of Minawao Site in Cameroon AU - Paul Kodji AU - Tchobsala AU - Ibrahima Adamou Y1 - 2021/06/04 PY - 2021 N1 - https://doi.org/10.11648/j.ajere.20210602.12 DO - 10.11648/j.ajere.20210602.12 T2 - American Journal of Environmental and Resource Economics JF - American Journal of Environmental and Resource Economics JO - American Journal of Environmental and Resource Economics SP - 40 EP - 45 PB - Science Publishing Group SN - 2578-787X UR - https://doi.org/10.11648/j.ajere.20210602.12 AB - Degradation of the savannah region contributes indirectly to climatic changes. In order to come across the impacts of anthropogenic actions on the herbaceous stratum, a carbon stock estimation study was conducted in the Sahelian savannah of Cameroon. Herbaceous inventories were carried out in each plant formation and also in each transect demarcated from refugee sites. These inventories were carried out in a 10 m x 10 m plot. 5 circles with a radius of one (01) meter were delimited with a (01) ribbon in this quadrat. After data analysis in a laboratory, the wooded savannah (2.44±3.70 t/ha) shows the greatest amount of herbaceous biomass followed by the forest gallery (1.81±2.47 t/ha). The presence of a large quantity of carbon influence the locality of Zamay (0.54±0.10 tC/ha), meanwhile the village of Minawao present a very small quantity (0.23±0.11 tC/ha), where the refugees are settled. The impacts of the refugees are greater on carbon sequestration than those of the local populations. This study contributes to the understanding of carbon sequestration on the savannah region. To strengthen the potential of the herbaceous plants in this ecosystem are needed to minimize its degradation so that it can be a sustainable source of carbon stored by herbaceous. VL - 6 IS - 2 ER -