Vernier Software and Technology
Vernier Software & Technology

Modeling Population Growth

Introduction

The most basic definition of ecology is the study of population in nature. The most general attribute that a population has is its size, consequently this is the focus of many ecological models.

Objectives

In the Preliminary Activity, you will use a spreadsheet to model a simple exponential growth for one species. You will then explore the effects of carrying capacity, competition, and predators on population growth.

After completing the Preliminary Activity, you will first use reference sources to find out more about population growth before you choose and investigate a researchable question.

Later, you will use the class research results as you investigate the population growth models of various combinations of competing herbivore species and predator species.

Sensors and Equipment

No probeware required for this experiment.

Standards Correlations

See all standards correlations for Investigating Environmental Science through Inquiry »

Investigating Environmental Science through Inquiry

See other experiments from the lab book.

1Seasons and Angle of Insolation
2A Local Weather Study
3Investigating Dissolved Oxygen
4Water Quality
5Long Term Water Monitoring
6Water Treatment
7Investigating Salinity
8Soil Temperature
9Soil Salinity
10Soil pH
11Soil Moisture
12Soil and Acid Rain
13Managing Garden Soil Moisture
14Cell Respiration (CO2)
15Biodiversity in Ecosystems
16Biochemical Oxygen Demand
17Water Cycle Column Investigations
18Decomposition Column Investigations
19Ecocolumn Investigations
20Global Warming
21UV Investigations
22Comparing Sunscreens
23Primary Productivity
24Modeling Population Growth
25Insulation Study
26Fossil Fuels
27Energy Conversion
28Wind Power
29Photovoltaic Cells
30Investigation of Passive Solar Heating
31The Effect of Acid Deposition on Aquatic Ecosystems
32Measuring Particulates
33Investigating Indoor Carbon Dioxide Concentrations
34A Pollution Study

Investigation 24 from Investigating Environmental Science through Inquiry Lab Book

<em>Investigating Environmental Science through Inquiry</em> book cover

Included in the Lab Book

Vernier lab books include word-processing files of the student instructions, essential teacher information, suggested answers, sample data and graphs, and more.

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