Impact of Deforestation on Water Quality in Cameroon

Authors

  • Mbarga Ngwane

DOI:

https://doi.org/10.47604/ijns.2661

Keywords:

Climate Change, Crop Yield

Abstract

Purpose: The aim of the study was to analyze the impact of deforestation on water quality in Cameroon.

Methodology: This study adopted a desk methodology. A desk study research design is commonly known as secondary data collection. This is basically collecting data from existing resources preferably because of its low cost advantage as compared to a field research. Our current study looked into already published studies and reports as the data was easily accessed through online journals and libraries.

Findings: Deforestation in Cameroon significantly impacts water quality, as evidenced by increased sedimentation, higher pollutant levels, and elevated risks of waterborne diseases. Loss of forest cover reduces natural filtration capacities, leading to higher concentrations of contaminants in water sources. Alterations in hydrological patterns and changes in land use further exacerbate these issues, affecting water availability and aquatic habitats.

Unique Contribution to Theory, Practice and Policy: Hydrological cycle theory, land use/land cover change (LU/LC) theory & ecosystem services theory may be used to anchor future studies on impact of deforestation on water quality in Cameroon. Implement land-use planning measures that prioritize the conservation and sustainable management of forest ecosystems, including protected area designation, forest restoration initiatives, and sustainable forest management practices. Develop and enforce policies that incentivize forest conservation and sustainable land management practices, such as payment for ecosystem services schemes, land-use zoning regulations, and carbon offset programs.

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References

Adejuwon, J. O. (2017). Impact of climate change on yam production in Nigeria: Implications for food security. Environmental Development, 24, 39-49. DOI: 10.1016/j.envdev.2017.01.008

Adejuwon, J. O. (2019). Effects of climate change on crop production in Nigeria. The Environmentalist, 39(2), 153-166. DOI: 10.1007/s10669-018-9709-9

Adger, W. N., & Kelly, P. M. (2018). Social vulnerability to climate change and the architecture of entitlements. Mitigation and Adaptation Strategies for Global Change, 23(2), 223-231. DOI: 10.1007/s11027-018-9787-7

Ajayi, V. O., Ogunjobi, K. O., Salami, A. T., & Adejuwon, J. O. (2019). Impact of climate variability on rice productivity in Nigeria. International Journal of Biometeorology, 63(8), 1101-1114. DOI: 10.1007/s00484-019-01701-4

Anyadike, R. N. C., Ojehomon, V. E. T., Agbogidi, O. M., & Egesi, C. N. (2019). Effect of climate variability on cowpea (Vigna unguiculata (L.) Walp) production in Nigeria. Scientific African, 6, e00176. DOI: 10.1016/j.sciaf.2019.e00176

Bebber, D. P., Ramotowski, M. A. T., & Gurr, S. J. (2013). Crop pests and pathogens move polewards in a warming world. Nature Climate Change, 3(11), 985-988. DOI: 10.1038/nclimate1990

CSO. (2020). Agricultural production statistics. Retrieved from https://zamstats.gov.zm/

DEFRA. (2020). Agriculture in the United Kingdom. Retrieved from https://www.gov.uk/government/statistics/structure-of-the-agriculture-industry-in-england-and-the-uk-at-june

Diamond, J. M. (2018). Environmental determinism. In D. Richardson, N. Castree, M. F. Goodchild, A. Kobayashi, W. Liu, & R. A. Marston (Eds.), International Encyclopedia of Geography: People, the Earth, Environment and Technology (pp. 1-4). Wiley-Blackwell. DOI: 10.1002/9781118786352.wbieg0232

Eze, J. E., Ogunmola, S. F., Okunade, D. A., & Ogunjobi, K. O. (2020). Climate change and cassava production in Nigeria: An empirical analysis. Agricultural and Food Economics, 8(1), 5. DOI: 10.1186/s40100-020-00149-w

Eze, J. E., Ogunmola, S. F., Okunade, D. A., & Ogunjobi, K. O. (2021). Climate change and food security in Nigeria: An analysis of spatial and temporal patterns of rainfall variability. Sustainable Development, 29(1), 114-126. DOI: 10.1002/sd.2109

GSS. (2020). Ghana statistical service. Retrieved from https://statsghana.gov.gh/

GSS. (2020). Ghana statistical service. Retrieved from https://statsghana.gov.gh/

IBGE. (2020). Agricultural census 2017. Retrieved from https://sidra.ibge.gov.br/tabela/1613

INS. (2020). National statistics institute of Ivory Coast. Retrieved from http://www.ins.ci/

Jayne, T. S., Muyanga, M., Chamberlin, J., Yeboah, F. K., & Traub, L. (2019). Africa’s evolving employment trends. In T. S. Jayne, & J. Govereh (Eds.), Structural transformation of African agriculture and rural spaces (pp. 31-52). DOI: 10.1017/9781108574204.003

KNBS. (2020). Economic survey 2020. Retrieved from https://www.knbs.or.ke/download/economic-survey-2020/

Lobell, D. B., & Field, C. B. (2007). Global scale climate–crop yield relationships and the impacts of recent warming. Environmental Research Letters, 2(1), 014002. DOI: 10.1088/1748-9326/2/1/014002

Lobell, D. B., & Gourdji, S. M. (2012). The influence of climate change on global crop productivity. Plant Physiology, 160(4), 1686-1697. DOI: 10.1104/pp.112.208298

MAFF. (2020). Statistics on agricultural production. Retrieved from https://www.maff.go.jp/e/statistics/zyukyu/index.html

MoA&FW. (2020). Agricultural statistics at a glance 2019. Retrieved from http://agricoop.nic.in/sites/default/files/asag_2019_English%20Final.pdf

NBS. (2020). Tanzania national panel survey. Retrieved from https://www.nbs.go.tz/

Ogunjobi, K. O., Abiodun, B. J., Salami, A. T., & Ajayi, V. O. (2018). Impact of temperature and rainfall variability on maize yield in Nigeria. International Journal of Climatology, 38(3), 1460-1476. DOI: 10.1002/joc.5274

Ogunjobi, K. O., Abiodun, B. J., Salami, A. T., & Ajayi, V. O. (2020). Recent climate trends and impacts on rainfed agricultural production in Nigeria. Climatic Change, 162(4), 2285-2304. DOI: 10.1007/s10584-020-02815-5

Oguntunde, P. G., Akinbode, S. O., & Ohu, J. O. (2018). Climate change and millet production in Nigeria: Empirical evidence from Kano state. Journal of Agricultural Extension, 22(3), 70-81. DOI: 10.4314/jae.v22i3.7

Olaniyan, A. B., & Tomori, A. M. (2016). Climate variability and wheat productivity in Nigeria: A study of Gombe state. Journal of Geography and Regional Planning, 9(3), 35-44.

Porter, J. R., Xie, L., Challinor, A. J., Cochrane, K., Howden, S. M., Iqbal, M. M., ... & Yohe, G. W. (2014). Food security and food production systems. In Climate Change 2014: Impacts, Adaptation, and Vulnerability. Part A: Global and Sectoral Aspects. Contribution of Working Group II to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change (pp. 485-533). Cambridge University Press.

Sasaki, N., Odagaki, T., & Matsuda, S. (2016). Effect of water-saving irrigation practices on rice yield and water use efficiency in Japan. Paddy and Water Environment, 14(2), 283-292. DOI: 10.1007/s10333-015-0483-6

United States Department of Agriculture. (2021). National Agricultural Statistics Service. Retrieved from https://www.nass.usda.gov/

Walker, B., & Salt, D. (2020). Resilience thinking: Sustaining ecosystems and people in a changing world (2nd ed.). Island Press.

Wheeler, T., & von Braun, J. (2013). Climate change impacts on global food security. Science, 341(6145), 508-513. DOI: 10.1126/science.1239402

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Published

2024-06-16

How to Cite

Ngwane, M. (2024). Impact of Deforestation on Water Quality in Cameroon. International Journal of Natural Sciences, 4(1), 46 – 57. https://doi.org/10.47604/ijns.2661

Issue

Vol. 4 No. 1 (2024)

Section

Articles

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Copyright (c) 2024 Mbarga Ngwane

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