E-PILOT 掠食者與獵物的動態平衡:探討洛特卡—沃爾泰拉模型 (Lotka–Volterra Model) episode artwork

EPISODE · Oct 19, 2025 · 13 MIN

E-PILOT 掠食者與獵物的動態平衡:探討洛特卡—沃爾泰拉模型 (Lotka–Volterra Model)

from 雷比特生物空中講 · host 雷比特老師

詳細介紹洛特卡—沃爾泰拉模型(Lotka–Volterra Model)的起源、數學結構及其在不同領域的應用。該模型起源於一戰後亞得里亞海漁業中掠食者比例異常增加的現象,引發生物學家丹科納與數學家沃爾泰拉的合作,同時美國學者洛特卡也獨立從化學反應週期性中推導出類似的數學框架。此模型描述掠食者與獵物族群數量動態的週期性波動,並以相位圖中的逆時針螺旋展現了兩者此消彼長的追逐循環。雖然模型建基於理想假設,但其在解釋如加拿大猞猁與雪兔的十年週期波動等實際生態數據時表現出高度相關性,並被延伸應用到經濟競爭、疾病傳播與網路謠言傳播等涉及動態互動的領域。 聽完後可以自主進行線上測驗,檢視學習成效喔~(需要登入gemini) 測驗網址  https://gemini.google.com/share/d95041b32e66 Powered by Firstory Hosting

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E-PILOT 掠食者與獵物的動態平衡:探討洛特卡—沃爾泰拉模型 (Lotka–Volterra Model)

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