Limiting Factors in Ecosystems

Dr. Tom Miller describes limiting factors in ecosystems and interactions among organisms in specialized environments.

Download the CPALMS Perspectives video student note taking guide.
Resource ID#: 128679 Type: Perspectives Video: Expert
Rate It!
Feedback?

Please sign in to access this resource

Teacher
Click here to sign in
as a FL public educator

Not a Florida public school educator?

Access this resource
on CPALMS.com

General Information

Subject(s): Science
Grade Level(s): 7
Intended Audience: Educators educators
Keywords: populations, ecosystems, animals, habitats, plants, bacteria, rotifer, pitcher plant, interaction, limiting factor, factors
Instructional Component Type(s): Perspectives Video: Expert
Resource Collection: CPALMS Perspectives Videos for Diversity and Ecology

Aligned Standards

This vetted resource aligns to concepts or skills in these benchmarks.

Related Videos

Ephemeral Wetlands Teaching Resources

Learn about wetlands and how they meet the needs of various inhabitants. Learn more about how to learn more at .

Download the CPALMS Perspectives video student note taking guide.
Managing Lionfish Populations

Invasive lionfish are taking a bite out of the ecosystem of Biscayne Bay. Biologists are looking for new ways to remove them, including encouraging recreational divers to bite back!
Exchanging Fluids to Transmit Disease

Once this contagious population interaction idea is out there in the wild, it will go viral.
Mean Data and Striking Deviations in Sea Turtle Research

Dive in and learn about how statistics can be used to help research sea turtles!
Light Reflection, Refraction, & Absorption

How light reflection, refraction, and absorption impact fish activity.

Download the CPALMS Perspectives video student note taking guide.
Using Statistics to Estimate Lionfish Population Size

It's impossible to count every animal in a park, but with statistics and some engineering, biologists can come up with a good estimate.
Illustrating Science

Communication is a big part of science. Have your students put their ideas down on paper!

Download the CPALMS Perspectives video student note taking guide.
Fish and Bacteria Symbiosis

Dr. Andrea Larsen describes interactions between bacteria and fish that allow both to thrive.

Download the CPALMS Perspectives video student note taking guide.
Fish Microbiota, Dysbiosis, and Disease Prevention

Dr. Andrea Larsen explains how fish microbiota are connected to fish health for aquaculture applications.

Download the CPALMS Perspectives video student note taking guide.
Habitat Changes in Related to Phosphorous Pollution in the Everglades

Watch as Dr. Stephen E. Davis, III explains how excess phosphorous pollution is impacting the Everglades.

Download the CPALMS Perspectives video student note taking guide.
Fishery Independent vs Dependent Sampling Methods for Fishery Management

NOAA Scientist Doug Devries discusses the differences between fishery independent surveys and fishery independent surveys.  Discussion includes trap sampling as well as camera sampling. Using graphs to show changes in population of red snapper.
Histograms Show Trends in Fisheries Data Over Time

NOAA Fishery management relies on histograms to show patterns and trends over time of fishery data.
Statistical Sampling Results in setting Legal Catch Rate

Fish Ecologist, Dean Grubbs, discusses how using statistical sampling can help determine legal catch rates for fish that may be endangered.

Download the CPALMS Perspectives video student note taking guide.
Deep Sea Ecosystems

Sandra Brooke, from FSU Marine Lab, talks about undersea canyon ecosystems.

Download the CPALMS Perspectives video student note taking guide.
Invasive Ants and Competition in the Kenyan Savannah

Patrick Milligan shares his research on invasive ant species in the Kenyan savannah.

Download the CPALMS Perspectives video student note taking guide.
Relationships of Organisms in the Kenyan Savannah

Patrick Milligan discusses the relationship of organisms in the Kenyan savannah.

Download the CPALMS Perspectives video student note taking guide.
Composting with Worms

In this video, Molly Jameson explains how worm composting can work for the classroom.

Download the CPALMS Perspectives video student note taking guide.
Composting and Decomposers

In this video, Mark Tancig explains how decomposers are vital to the process of composting.

Download the CPALMS Perspectives video student note taking guide.
Fire and the Carbon Cycle

In this video, fire ecologist Kevin Robertson explains the role of fire in the carbon cycle in fire-dependent ecosystems.

Download the CPALMS Perspectives video student note taking guide.

Related Resources

Other vetted resources related to this resource.