在温室气体和碳排放下对气候变化的混沌控制和灵敏度分析,使用卡布托分数运算符
Aqeel Ahmad1,2, Muhammad Suleman Khan1, Dilber Uzun Ozsahin3,4,5
1Department of Mathematics, Ghazi University, D G Khan, 32200, Pakistan.
Scientific reports
|July 27, 2025
概括
这项研究模拟了碳排放的模型.
科学领域:
- 环境科学 环境科学
- 气候建模气候模型
- 数学生物学 数学生物学
背景情况:
- 全球变暖是一个重要的环境问题.
- 碳排放是气候变化的主要驱动因素.
- 数学模型对于理解气候动态至关重要.
研究的目的:
- 调查碳排放与全球变暖之间的联系.
- 开发和分析用于连续监控的小数级数学模型.
- 评估各种参数对全球变暖速度的影响.
主要方法:
- 使用卡普托运算符开发一个小数阶数学模型.
- 应用下一代技术来确定繁殖数.
- 定性和统计分析,包括稳定性分析 (本地和全球) 和敏感性分析.
- 使用两步拉格朗日多项式技术进行数值模拟.
主要成果:
- 该研究分析了该模型的特有平衡点和稳定性.
- 灵敏度分析确定了影响全球变暖的关键参数.
- 数字模拟表明了不同参数对变暖趋势的影响.
- 研究了分数运算符对概括的功率定律内核的影响.
结论:
- 开发的分数顺序模型提供了对由碳排放驱动的全球变暖动态的见解.
- 这些发现支持使用数学建模用于环境监测和战略制定.
- 这项研究有助于理解和管理全球变暖的影响.
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