Claim · model-written summary
In the model runs increased variability of weather variables often resulted in lower wheat yields with increased yield variability.
- Taxon
- wheat
Triticum aestivumt0 - Treatment
- increased variability of weather variablese0
- Outcome
- yieldse0
- Direction
- lowere0
- Qualifier
- increased yleld varlab~litye0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat simulation models”
e0“increased variability of weather variables often resulted in lower yields with increased yleld varlab~lity”
Title
J Wolf; LG Evans; MA Semenov; et al. Climate Research 1996. doi:10.3354/cr007253
Other claims from this paper (4)
- Method / resource At Rothamsted the five wheat models reproduced measured time courses of crop growth, evapo-transpiration and nitrogen uptake reasonably well, except for leaf area index.
- Intervention effect In the model runs a temperature rise generally resulted in lower wheat yields.
- Intervention effect In the model runs an increase in precipitation resulted in higher wheat yields.
- Intervention effect In the model runs an increase in atmospheric CO2 concentration resulted in higher wheat yields.