Field Sampling with the Point-centered Quarter Method

Resource ID#: 169187 Primary Type: Perspectives Video: Professional/Enthusiast
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In this video, Jim Cox describes a sampling method for estimating the density of dead trees in a forest ecosystem.

Subject(s): Science
Grade Level(s): 7, 8, 9, 10, 11, 12
Intended Audience: Educators
Suggested Technology: Computer for Presenter, Internet Connection, Speakers/Headphones
Keywords: dead tree benefits, tree density, wildlife
Instructional Component Type(s): Perspectives Video: Professional/Enthusiast