Analysis of a fractional order climate model due to excessive emission and accumulation of carbon dioxide in the atmosphere
Keywords:
Climate change, Fractional order, Carbon dioxide, Excessive emissionAbstract
The devastating consequences of climate change on our planet cannot be taken lightly. Greenhouse gas emissions due to the various activities of the increasing human population are solely responsible for this change. The chief and most significant of these gases is carbon dioxide. A fractional-order model of five compartments is considered. The uniqueness and existence, the positivity, and the boundedness of the model solution are established. The equilibrium points of the model are given. By formulating different Lyapunov functions, the global stability of the four equilibrium points was determined. The numerical simulation of the model was done using the Predict-Evaluate-Correct-Evaluate method of Adam-Bashforth-Moulton by considering four different orders of 0.7, 0.8, 0.9, and 1.0. According to the results, excessive concentrations of carbon dioxide in the atmosphere can be reduced by the joint employment of mitigation measures.
Published
How to Cite
Issue
Section
Copyright (c) 2023 Peter Urane Achimugwu, Mathew Ngugi Kinyanjui, David Mumo Malonza

This work is licensed under a Creative Commons Attribution 4.0 International License.
How to Cite
Similar Articles
- K. Lekhana, K. T. Shivaram, Applications of quadrilateral finite element meshes with four-node, eight-node, and twelve-node for efficient microwave energy transfer in curved waveguides , Journal of the Nigerian Society of Physical Sciences: Volume 8, Issue 3, August 2026
- Ibukun Akinsola, Aderemi Babatunde Alabi, Muibat A Soliu, Taiye Akomolafe, Optimization of Method and Components of Enzymatic Fuel Cells , Journal of the Nigerian Society of Physical Sciences: Volume 1, Issue 4, November 2019
- Friday Obarhua, Oluwasemire John Adegboro, An Order Four Continuous Numerical Method for Solving General Second Order Ordinary Differential Equations , Journal of the Nigerian Society of Physical Sciences: Volume 3, Issue 1, February 2021
- Benitho Ngwu, Godwin C. E. Mbah, Chika O. Mmaduakor, Sunday Isienyi, Oghenekevwe R. Ajewole, Felix D. Ajibade, Characterisation of Singular Domains in Threshold-Dependent Biological Networks , Journal of the Nigerian Society of Physical Sciences: Volume 4, Issue 3, August 2022
- Adebola Samuel Adeoye, Ezekiel Olaoluwa Omole, Sule Adekunle Jimoh, Victoria Iyadunni Ayodele, Taiwo Aanu Ogunlusi, A comprehensive investigation of dual-damped Euler-Bernoulli beam under moving mass on Pasternak foundation via spectral and central difference methods , Journal of the Nigerian Society of Physical Sciences: Volume 8, Issue 2, May 2026
- C. J. Ajaelu, O. Oyedele, A. A. Ikotun, E. O. Faboro, Safranin O dye removal using Senna fistula activated biomass: Kinetic, equilibrium and thermodynamic studies , Journal of the Nigerian Society of Physical Sciences: Volume 5, Issue 1, February 2023
- Uthumporn Panitanarak, Aliyu Ismail Ishaq, Alfred Adewole Abiodun, Hanita Daud, Ahmad Abubakar Suleiman, A new Maxwell-Log logistic distribution and its applications for mortality rate data , Journal of the Nigerian Society of Physical Sciences: Volume 7, Issue 2, May 2025
- B. I. Akinnukawe, K. O. Muka, L-Stable Block Hybrid Numerical Algorithm for First-Order Ordinary Differential Equations , Journal of the Nigerian Society of Physical Sciences: Volume 2, Issue 3, August 2020
- Daud Olaoluwa, Abdulhadi E. Abdulmalik, Taoreed A. Muraina, Sadisu Girigisu, Ayo F. Balogun, Dissolution of a Nigerian sourced Muscovite ore for use as an ingredient in paint production , Journal of the Nigerian Society of Physical Sciences: Volume 2, Issue 3, August 2020
- E. I. Akinola, R. A. Oderinu, S. Alao, O. E. Opaleye, An Integral Transform-Weighted Residual Method for Solving Second Order Linear Boundary Value Differential Equations with Semi-Infinite Domain , Journal of the Nigerian Society of Physical Sciences: Volume 4, Issue 4, November 2022
You may also start an advanced similarity search for this article.

