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The Winogradsky Column and Biofilms: Models for Teaching Nutrient Cycling and Succession in an Ecosystem.
- Source :
-
American Biology Teacher . Jun 1999 61(6):453-459. - Publication Year :
- 1999
-
Abstract
- Presents protocols for setting up a Winogradsky column and biofilm slides, interpreting the chemical transformations that occur in the column as a result of color changes in the soil, identifying common microorganisms, and determining the microbial composition of the column over specified intervals of time. (WRM)
Details
- Language :
- English
- ISSN :
- 0002-7685
- Volume :
- 61
- Issue :
- 6
- Database :
- ERIC
- Journal :
- American Biology Teacher
- Publication Type :
- Electronic Resource
- Accession number :
- EJ592134
- Document Type :
- Guides - Classroom - Teacher<br />Journal Articles