Literaturnachweis - Detailanzeige
Autor/inn/en | Stewart, Timothy W.; Embrey, Tracey R. |
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Titel | Demonstrating That Habitat Structure Facilitates Coexistence of Prey & Predator: A Laboratory Investigation Using Goldfish & Invertebrates. |
Quelle | In: American Biology Teacher, 65 (2003) 4, S.292-97Infoseite zur Zeitschrift |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0002-7685 |
Schlagwörter | Leitfaden; Unterricht; Lehrer; Biodiversity; Biology; Ecology; Experiential Learning; Habitats; Higher Education; Laboratory Experiments; Science Activities; Science Instruction; Statistical Analysis Lesson concept; Instruction; Unterrichtsentwurf; Unterrichtsprozess; Teacher; Teachers; Lehrerin; Lehrende; Biodiversität; Biologie; Ökologie; Experiental learning; Erfahrungsorientiertes Lernen; Hochschulbildung; Hochschulsystem; Hochschulwesen; Laboratory work; Laborarbeit; Teaching of science; Science education; Natural sciences Lessons; Naturwissenschaftlicher Unterricht; Statistische Analyse |
Abstract | Presents a laboratory investigation to demonstrate that habitat structure promotes increased organism abundance and species diversity by reducing predator effects on prey abundance. Investigates the effects of goldfish (Carassius auratus) predators on Gammarus sp. (an amphipod) and Daphnia magna (a cladoceran) prey in the absence and presence of a habitat structure created by stones and ceramic tiles. (Author/SOE) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |