Concept explainers
Harvesting in a Predator-Prey Relationship. In a predator-prey situation it may happen that one or perhaps both species are valuable sources of food (for example). Or, the prey may be regarded as a pest, leading to efforts to reduce their number. In a constant-effort model of harvesting, we introduce a term
If we modify the Lotka-Volterra equation by including a self-limiting term
In the absence of harvesting, an equilibrium solution is
a) How does the equilibrium solution change if the prey isharvested, but not the predator
b) How does the equilibrium solution change if the predatoris harvested, but not the prey
c) How does the equilibrium solution change if both areharvested
Want to see the full answer?
Check out a sample textbook solutionChapter 7 Solutions
Differential Equations: An Introduction to Modern Methods and Applications
Additional Math Textbook Solutions
Thinking Mathematically (6th Edition)
Algebra and Trigonometry (6th Edition)
Elementary Statistics
A First Course in Probability (10th Edition)
Basic Business Statistics, Student Value Edition
A Problem Solving Approach To Mathematics For Elementary School Teachers (13th Edition)
- Functions and Change: A Modeling Approach to Coll...AlgebraISBN:9781337111348Author:Bruce Crauder, Benny Evans, Alan NoellPublisher:Cengage LearningLinear Algebra: A Modern IntroductionAlgebraISBN:9781285463247Author:David PoolePublisher:Cengage Learning