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50 Years of ERIC
50 Years of ERIC
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Peer reviewed Peer reviewed
ERIC Number: EJ392821
Record Type: CIJE
Publication Date: 1989
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
How-to-Do-It: Herbivory-Induced Alteration of Community Structure--A Classroom Model.
Porter, John R.
American Biology Teacher, v51 n5 p300-02 May 1989
Described is a laboratory study designed to demonstrate loss of vegetation, alterations in the species composition of a community, and the impoverishment of a community with respect to desirable food plant species when herbivore feeding exceeds the rate of vegetation regrowth. The laboratory uses a classroom aquarium. (CW)
Descriptors: Biology, Botany, College Science, Ecology, Environmental Education, Laboratory Procedures, Microbiology, Science Activities, Secondary School Science, Teaching Methods
Publication Type: Journal Articles; Guides - Classroom - Teacher
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A