Support

Support Options

  • Knowledge Base

    Find information on common questions and issues.

  • Support Messages

    Check on the status of your correspondences with members of the QUBES team.

Contact Us

About you
About the problem

Terrestrial Trophic Cascades & Population Structure

By Megan L Van Etten

Pennsylvania State University

In this activity, students will use data from natural parks to examine trophic cascades.

Listed in Teaching Materials | resource by group Plants by the Numbers II

Additional materials available

Version 1.0 - published on 20 Dec 2018 doi:10.25334/Q42Q7V - cite this

Licensed under CC Attribution-ShareAlike 4.0 International according to these terms

Adapted from: Terrestrial Trophic Cascades & Population Structure v 1.0

Description

This resource is a case study learning activity to accompany the HHMI Video Some Animals Are More Equal than Others: Keystone Species and Trophic Cascades.

Objectives:

  • Create and use community interaction diagrams to explain how species interact both directly and indirectly
  • Explain how predators have strong influences on communities

Contents

Cite this work

Researchers should cite this work as follows:

Tags

Notes

Shortened version for a non-majors class.

Plants by the Numbers II

Plants by the Numbers II group image

When watching a resource, you will be notified when a new version is released.