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Photosynthesis, respiration, and net primary production of sunflower stands in ambient and elevated atmospheric CO2 concentrations: an invariant NPP:GPP ratio?

Author:
Cheng, W., Sims, D.A., Luo, Y., Coleman, J.S., Johnson, D.W.
Source:
Global change biology 2000 v.6 no.8 pp. 931-941
ISSN:
1354-1013
Subject:
Helianthus annuus, photosynthesis, gas exchange, stable isotopes, isotope labeling, carbon, mathematical models, carbon dioxide, biomass production
Agid:
2021913