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density dependence
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A mathematical formula designed to predict population fluctuations in a community could be called a?
Ecological model
Can an ecological model consist of a mathematical formula?
yesyes it does
What is the Lotka-Volterra Model?
1. Is based on the geometric model of population growth 2. Does not incorporate density dependence 3. Extend model to two species-populations
What is a ecological perspective?
The ecological perspective uses ecological concepts from biology as a metaphor with which to describe the reprocity between persons and their environments...attention is on the goodness of fit between an individual or group and the places in which they live out their lives"(Sands, 2001).
What is a ecological phenomenon?
Ecological events that occur over long periods of time or long distances that they are difficult to study directly. They are usually represented by a model.
How does logistic model of population growth differ from exponential model?
follow the society of light
A mathematical formula designed to predict population fluctuations in a community could be called a?
Ecological model
A model of population growth that assumes that finite resource levels limit population growth?
Logistic Model
How do you look at Lotka-Volterra Model?
We can examine competition by modifying the logistic equation to obtain the Lotka-Volterra Model.
Compare the exponential model and the logistic model of population growth. (?
An exponential model has a j-shaped growth rate that increases dramatically over a period of time with unlimited resources. A logistic model of population growth has a s-shaped curve with limited resources leading to a slow growth rate.
Can an ecological model be a math formula?
yes it can :)
Can a ecological model consist of a formula?
Yes
Can an ecological model consist of a mathematical formula?
yesyes it does
Is a model of energy transfer an ecological biome?
Plz answer
An ecological model may consist of a mathematical formula?
false
The life history pattern in which population growth is logistic is called-?
The life history pattern in which population growth is logistic is called the logistic growth model. It is characterized by an initial period of exponential growth followed by a gradual decline in growth rate as the population approaches its carrying capacity due to limited resources.
What is the difference between the logistic regression and regular regression?
in general regression model the dependent variable is continuous and independent variable is discrete type. in genral regression model the variables are linearly related. in logistic regression model the response varaible must be categorical type. the relation ship between the response and explonatory variables is non-linear.
