随着季节的驱动光强度而形成的一种静态计量植物浮游生物-动物浮游生物模型的动态
Zhenyao Sun1, Da Song2, Meng Fan1
1School of Mathematics and Statistics, Northeast Normal University, 5268 Renmin Street, Changchun, Jilin, 130024, China.
Mathematical biosciences and engineering : MBE
|November 1, 2024
概括
这项研究模拟了季节性植物浮游生物的开花,显示了化学变化和光线如何影响植物浮游生物和动物浮游生物的相互作用,可能解释了开花动态.
科学领域:
- 生态生态学 生态生态学
- 数学生物学 数学生物学
- 临界技术 临界技术
背景情况:
- 化学异质性影响植物浮游生物的承载能力和动物浮游生物的摄入率.
- 光强度和营养物质可用性的季节性变化影响水生生态系统.
研究的目的:
- 开发和检查植物浮游生物生长的非自主模型.
- 纳入季节性变化的光和化学异质性.
- 解释季节性植物浮游植物开花的动态.
主要方法:
- 开发了一个非自主数学模型.
- 分析系统动力学:正的不变性,消散性,边界和内部动力学.
- 执行数值模拟以验证发现.
主要成果:
- 季节性光强度,营养物质的可用性和动物浮游生物损失率显著影响浮游生物的动态.
- 模型分析揭示了驱动植物浮游生物种群变化的关键因素.
- 通过数值模拟验证了理论发现.
结论:
- 开发的模型为季节性浮游植物花提供了潜在的解释.
- 化学异质性和季节性光变化是植物浮游生物与动物浮游生物相互作用的关键驱动因素.
- 该研究提供了关于水生生态系统复杂动态的见解.
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