Dynamics of asymmetric intraguild predation with time lags in reproduction and maturation

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Dynamics of a Stochastic Intraguild Predation Model

Zejing Xing 1,2,†, Hongtao Cui 2,† and Jimin Zhang 2,*,† 1 College of Automation, Harbin Engineering University, Harbin, Heilongjiang 150001, China; [email protected] 2 School of Mathematical Sciences, Heilongjiang University, 74 Xuefu Street, Harbin, Heilongjiang 150080, China; [email protected] * Correspondence: [email protected]; Tel.: +86-0451-8661-3762 † These authors contri...

متن کامل

Alternative prey and the dynamics of intraguild predation: theoretical perspectives.

A rich body of theoretical literature now exists focused on the three-species module of intraguild predation (IGP), in which a top predator both attacks and competes with an intermediate predator. Simple models of intraguild predation are often unstable, either because one consumer is excluded, or because sustained oscillations emerge from long feedback loops. Yet, many natural IGP systems robu...

متن کامل

Biological Invasion and Coexistence in Intraguild Predation

Invasion of an exotic species initiated by its local introduction is considered subject to intraguild predation (IGP). Mathematically, the system dynamics is described by three nonlinear diffusion-reaction equations in two spatial dimensions. The key factors that determine successful invasion are investigated bymeans of extensive numerical simulations.The results reveal high asymmetry. An exoti...

متن کامل

Intraguild Predation and Native Lady Beetle Decline

Coccinellid communities across North America have experienced significant changes in recent decades, with declines in several native species reported. One potential mechanism for these declines is interference competition via intraguild predation; specifically, increased predation of native coccinellid eggs and larvae following the introduction of exotic coccinellids. Our previous studies have ...

متن کامل

Intraguild predation in raptor assemblages: a review

Intraguild predation, the killing of species that use similar resources, has been largely overlooked in raptor investigations. To help fill this gap in knowledge, we conducted a literature review, focusing on studies that tested the behavioural and demographic impact of intraguild predation on individuals, populations, and assemblages of diurnal and nocturnal raptorial species. Overall, data we...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Cogent Mathematics

سال: 2015

ISSN: 2331-1835

DOI: 10.1080/23311835.2015.1021604