Data and code from: Adaptive harvesting of two trophic levels stabilises predator-prey dynamics. Simulations with Eurasian lynx and European roe deer

This dataset originates from the article \"Adaptive harvesting of two trophic levels stabilises predator-prey dynamics. Simulations with Eurasian lynx and European roe deer,\" which investigates the population dynamics of roe deer (Capreolus capreolus) and lynx (Lynx lynx) under different harvest management scenarios. This dataset contains R scripts with functions used to implement a predator-prey matrix population model, parameter files used in the model to set vital rates and their stochasticity, model output containing simulated population trajectories of roe deer and lynx, and the R script used to produce the figures. The model explores the impact of multiple harvest management scenarios on the predator-prey dynamics over a period of 25 years. These files allow full reproduction of the model results and figures presented in the article. , , # Simulations of predator-prey dynamics with Eurasian lynx and roe deer This dataset contains R scripts and simulation outputs associated with the article: **Adaptive harvesting of two trophic levels stabilises predator–prey dynamics: Simulations with Eurasian lynx and European roe deer.** The study implements two stochastic stage-structured matrix population models integrating European roe deer (*Capreolus capreolus*) and Eurasian lynx (*Lynx lynx*) linked in a coupled predator–prey system. The model evaluates how adaptive harvesting strategies applied to one or both trophic levels influence predator–prey dynamics over a 25-year simulation period. Simulations were replicated 500 times for each harvest management scenario and combination of initial population densities. The provided .rds files correspond to the output of the simulations used to generate the results and figures presented in the associated publication. Because demographic stochasticity is included in vital rates, reru..., ,本数据集源自论文"Adaptive harvesting of two trophic levels stabilises predator-prey dynamics. Simulations with Eurasian lynx and European roe deer"（《双营养级自适应捕捞稳定捕食者-猎物动态：欧亚猞猁与欧洲狍模拟研究》），该研究探讨了不同捕捞管理情景下狍（*Capreolus capreolus*）与猞猁（*Lynx lynx*）的种群动态。本数据集包含用于实现捕食者-猎物矩阵种群模型的R脚本及配套函数、用于设定模型生命率及其随机性的参数文件、包含狍与猞猁模拟种群轨迹的模型输出结果，以及用于生成论文图表的R脚本。该模型探究了25年周期内多种捕捞管理情景对捕食者-猎物动态的影响。上述文件可完整复现论文中呈现的模型结果与图表。 # 欧亚猞猁与狍的捕食者-猎物动态模拟 本数据集包含与以下论文相关的R脚本及模拟输出结果： **"Adaptive harvesting of two trophic levels stabilises predator–prey dynamics: Simulations with Eurasian lynx and European roe deer"（双营养级自适应捕捞稳定捕食者-猎物动态：欧亚猞猁与欧洲狍模拟研究）** 本研究构建了两个随机阶段结构矩阵种群模型，将欧洲狍（*Capreolus capreolus*）与欧亚猞猁（*Lynx lynx*）整合为耦合的捕食者-猎物系统。模型评估了应用于单营养级或双营养级的自适应捕捞策略，如何在25年模拟周期内影响捕食者-猎物动态。 每种捕捞管理情景及初始种群密度组合的模拟均重复500次。本次提供的.rds文件对应用于生成相关论文结果与图表的模拟输出结果。 由于生命率中纳入了种群统计随机性，重新运行……