Literaturnachweis - Detailanzeige
Autor/in | Jantzen, Paul G. |
---|---|
Titel | Canopy-Coverage Method Compares Pasture and Prairie |
Quelle | (1973)Infoseite zur Zeitschrift |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
Schlagwörter | Biology; Ecology; Field Instruction; Field Studies; Resource Materials; Science Activities; Science Education; Secondary School Science; Teaching Methods |
Abstract | Describes the procedures used by a high school biology class in an ecological study related to the degeneration of grasslands. The canopy-coverage method of vegetational analysis was used to compare a low-grade, over-grazed pasture with a nearby high-quality prairie. An interpretation of the results is also presented. (JR) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2004/1/01 |