دورية أكاديمية

Stability and bifurcation analysis of a discrete-time plant-herbivore model with harvesting effect

التفاصيل البيبلوغرافية
العنوان: Stability and bifurcation analysis of a discrete-time plant-herbivore model with harvesting effect
المؤلفون: Mohammed Alsubhi, Rizwan Ahmed, Ibrahim Alraddadi, Faisal Alsharif, Muhammad Imran
المصدر: AIMS Mathematics, Vol 9, Iss 8, Pp 20014-20042 (2024)
بيانات النشر: AIMS Press, 2024.
سنة النشر: 2024
المجموعة: LCC:Mathematics
مصطلحات موضوعية: plant-herbivore system, harvesting effect, local stability analysis, local bifurcation analysis, computational analysis, Mathematics, QA1-939
الوصف: The dynamics of plant-herbivore interactions are essential for understanding ecosystem stability and resilience. This article investigated the effects of incorporating a harvesting effect on the dynamics of a discrete-time plant-herbivore system. An analysis was performed to determine the existence and stability of fixed points. In addition, studies have shown that the system experienced transcritical, period-doubling, and Neimark-Sacker bifurcations. Moreover, we provided numerical simulations to substantiate our theoretical results. Our research indicated that harvesting in excessive amounts may have negative effects on the populations of both plants and herbivores. However, when harvesting was done at moderate levels, it promoted the coexistence and stability of both populations. The findings of our analysis provided a deep understanding of the intricate dynamics of ecological systems and underscored the need to use sustainable harvesting methods for the management and preservation of ecosystems.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2473-6988
Relation: https://doaj.org/toc/2473-6988
DOI: 10.3934/math.2024976?viewType=HTML
DOI: 10.3934/math.2024976
URL الوصول: https://doaj.org/article/9d0ef2bc47a24456b2a18046e4ed378f
رقم الأكسشن: edsdoj.9d0ef2bc47a24456b2a18046e4ed378f
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:24736988
DOI:10.3934/math.2024976?viewType=HTML