通过最佳浮游生物摄食使温室效应最小化:一项基于模拟的研究。

IF 2.2 4区 生物学 Q3 BIOPHYSICS
Resat Ozgur Doruk
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引用次数: 0

摘要

全球变暖和相关的温室效应对环境的可持续性构成重大威胁。本研究探讨了在给定的预测期内通过控制浮游生物数量来降低温室气体水平和相关环境温度的可能性。为了实现这一目标,利用庞特里亚金最小值原理开发了一种最优控制策略,并将其应用于最近导出的描述温室气体水平、环境温度和鱼类相互作用变化的非线性海洋生态系统模型。主要目标是确定外部浮游生物生成概况,预计将最大程度地降低温室气体水平和相关的环境温度。仿真结果表明,最优投料策略使其温室气体水平降低54%,相关环境温度降低95%。本研究提出了一种基于生物的新型控制方法,可以作为环境退化的替代解决方案。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Minimization of greenhouse effects by optimal plankton feeding: a simulation-based study

Global warming and related greenhouse effects possess significant threats to environmental sustainability. This research investigates the possibility of reducing the greenhouse gas levels and associated ambient temperature by manipulating the plankton population in a given forecasting period. To achieve this goal, an optimal control strategy is developed by Pontryagin’s minimum principle, and it is applied to a recently derived nonlinear marine ecosystem model describing the variation of greenhouse gas levels, ambient temperature, and fish interactions. The main goal is to determine an external plankton generation profile that is expected to reduce the greenhouse gas levels and associated ambient temperature to the highest possible extent. The simulation results reveal that the optimal feeding strategy enables one to achieve a reduction of 54% in greenhouse gas levels and 95% in the associated ambient temperature. This research proposes a biological-based novel control approach that can serve as an alternative solution to environmental degradation.

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来源期刊
Journal of Biological Physics
Journal of Biological Physics 生物-生物物理
CiteScore
3.00
自引率
5.60%
发文量
20
审稿时长
>12 weeks
期刊介绍: Many physicists are turning their attention to domains that were not traditionally part of physics and are applying the sophisticated tools of theoretical, computational and experimental physics to investigate biological processes, systems and materials. The Journal of Biological Physics provides a medium where this growing community of scientists can publish its results and discuss its aims and methods. It welcomes papers which use the tools of physics in an innovative way to study biological problems, as well as research aimed at providing a better understanding of the physical principles underlying biological processes.
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