需要订阅 JoVE 才能查看此. 登录或开始免费试用。
A CO2 Concentration Gradient Facility for Testing CO2 Enrichment and Soil Effects on Grassland Ecosystem Function
11,276 Views
•
10:19 min
•
November 21, 2015
DOI:
Summary
Automatically generated
The Lysimeter Carbon Dioxide Gradient Facility creates a 250 to 500 µl L-1 linear carbon dioxide gradient in temperature-controlled chambers housing grassland plant communities on clay, silty clay, and sandy soil monoliths. The facility is used to determine how past and future carbon dioxide levels affect grassland carbon cycling.
Read Article
Cite this Article
Fay, P. A., Reichmann, L. G., Aspinwall, M. J., Khasanova, A. R., Polley, H. W. A CO2 Concentration Gradient Facility for Testing CO2 Enrichment and Soil Effects on Grassland Ecosystem Function. J. Vis. Exp. (105), e53151, doi:10.3791/53151 (2015).
Copy