Claim · model-written summary
In polyculture, Alnus glutinosa biomass response to CO2 was 10%.
- Taxon
- A. glutinosa
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Alnus glutinosae0 - Treatment
- CO(2)e0
- Outcome
- aboveground woody biomasse1
- Value
- + 10e0
- Comparator
- ambiente2
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingDirectionQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“When the same species were grown in polyculture, the response to CO(2) switched to + 10, + 7 and 0% for A. glutinosa, B. pendula and F. sylvatica, respectively.”
e1“aboveground woody biomass was + 29”
e2“ambient or elevated CO(2)”
Title
Andrew R. Smith; Martin Lukac; Robin Hood; et al. New Phytologist 2013. doi:10.1111/nph.12136
Other claims from this paper (8)
- Intervention effect In monoculture, elevated CO2 raised Alnus glutinosa woody biomass by 29%.
- Intervention effect In monoculture, elevated CO2 raised Fagus sylvatica woody biomass by 22%.
- Intervention effect In monoculture, elevated CO2 raised Betula pendula woody biomass by 16%.
- Intervention effect In polyculture, Betula pendula biomass response to CO2 was 7%.
- Intervention effect In polyculture, Fagus sylvatica biomass response to CO2 was 0%.
- Intervention effect Species mixtures increased aboveground biomass in ambient atmosphere.
- Intervention effect Species mixtures increased aboveground biomass under elevated CO2.
- Intervention effect Polyculture overyielding was smaller under elevated CO2 than ambient CO2.