Vernier Software and Technology
Vernier Software & Technology

Modeling Population Dynamics

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 this 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 dynamics.

After completing the Preliminary Activity, you will first use reference sources to find out more about population dynamics before you choose and investigate a researchable question. Some topics to consider in your reference search are:

  • populations
  • communities
  • herbivores
  • predators
  • population dynamics
  • carrying capacity

Sensors and Equipment

No probeware required for this experiment.

Investigating Biology through Inquiry

See other experiments from the lab book.

1Buffer Investigations
2Diffusion
3Investigating Osmosis
4Chemistry of Membranes
5Investigating Protein
6ATesting Catalase Activity (O2 Gas Sensor)
6BTesting Catalase Activity (Gas Pressure)
6CTesting Enzyme Activity (Spectrometer)
7Introduction to Biofuels: Enzyme Action
8Analysis of Enzymes using Tyrosinase
9Cellular Respiration
10ASugar Metabolism with Yeast (Carbon Dioxide Gas)
10BSugar Metabolism with Yeast (Ethanol)
11Fermentation with Yeast
12Photosynthesis by Chloroplasts
13Transpiration of Plants
14Plant Pigments
15Heart Rate
16Investigating Dissolved Oxygen
17Investigating Primary Productivity
18Modeling Population Dynamics
19Water Monitoring
20Evolution of Cellobiase in Fungi
21Introduction to Molecular Evolution
22Evolution of Yeast

Investigation 18 from Investigating Biology through Inquiry Lab Book

<i>Investigating Biology through Inquiry</i> 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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