![](/images/graphics-bg.png)
About the Properties of a Modified Generalized Beverton-Holt Equation in Ecology Models
المؤلف
المصدر
Discrete Dynamics in Nature and Society
العدد
المجلد 2008، العدد 2008 (31 ديسمبر/كانون الأول 2008)، ص ص. 1-23، 23ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2008-07-15
دولة النشر
مصر
عدد الصفحات
23
التخصصات الرئيسية
الملخص EN
This paper is devoted to the study of a generalized modified version of the well-known Beverton-Holt equation in ecology.
The proposed model describes the population evolution of some species in a certain habitat driven by six parametrical sequences, namely, the intrinsic growth rate (associated with the reproduction capability), the degree of sympathy of the species with the habitat (described by a so-called environment carrying capacity), a penalty term to deal with overpopulation levels, the harvesting (fishing or hunting) regulatory quota, or related to use of pesticides when fighting damaging plagues, and the independent consumption which basically quantifies predation.
The independent consumption is considered as a part of a more general additive disturbance which also potentially includes another extra additive disturbance term which might be attributed to net migration from or to the habitat or modeling measuring errors.
Both potential contributions are included for generalization purposes in the proposed modified generalized Beverton-Holt equation.
The properties of stability and boundedness of the solution sequences, equilibrium points of the stationary model, and the existence of oscillatory solution sequences are investigated.
A numerical example for a population of aphids is investigated with the theoretical tools developed in the paper.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
de La Sen, Manuel. 2008. About the Properties of a Modified Generalized Beverton-Holt Equation in Ecology Models. Discrete Dynamics in Nature and Society،Vol. 2008, no. 2008, pp.1-23.
https://search.emarefa.net/detail/BIM-483486
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
de La Sen, Manuel. About the Properties of a Modified Generalized Beverton-Holt Equation in Ecology Models. Discrete Dynamics in Nature and Society No. 2008 (2008), pp.1-23.
https://search.emarefa.net/detail/BIM-483486
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
de La Sen, Manuel. About the Properties of a Modified Generalized Beverton-Holt Equation in Ecology Models. Discrete Dynamics in Nature and Society. 2008. Vol. 2008, no. 2008, pp.1-23.
https://search.emarefa.net/detail/BIM-483486
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-483486
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
![](/images/kashef-image.png)