0000000001166895

AUTHOR

Ghislain Gosse

showing 3 related works from this author

A priori parameterisation of the CERES soil-crop models and tests against several European data sets

2002

Mechanistic soil-crop models have become indispensable tools to investigate the effect of management practices on the productivity or environmental impacts of arable crops. Ideally these models may claim to be universally applicable because they simulate the major processes governing the fate of inputs such as fertiliser nitrogen or pesticides. However, because they deal with complex systems and uncertain phenomena, site-specific calibration is usually a prerequisite to ensure their predictions are realistic. This statement implies that some experimental knowledge on the system to be simulated should be available prior to any modelling attempt, and raises a tremendous limitation to practica…

[SDV.SA]Life Sciences [q-bio]/Agricultural sciences010504 meteorology & atmospheric sciencesMean squared errorCalibration (statistics)Nitrogen en l'agriculturaExtrapolationExtrapolation01 natural sciencesWater balanceStatisticsWater contentWater balanceExtrapolation; Nitrogen dynamics; Soil-crop modelsComputingMilieux_MISCELLANEOUS0105 earth and related environmental sciences2. Zero hunger[SDV.SA] Life Sciences [q-bio]/Agricultural sciencesObservational errorEcologySoil organic matter04 agricultural and veterinary sciencesBILAN AZOTENitrogen dynamics15. Life on landSoil-crop modelsSoil water040103 agronomy & agriculture0401 agriculture forestry and fisheriesEnvironmental scienceAgronomy and Crop Scienceconreu
researchProduct

Modélisation du bilan environnemental d'une culture de colza

1998

National audience

CHAMPAGNE ARDENNES[SDV] Life Sciences [q-bio][SDE] Environmental Sciences[SDV]Life Sciences [q-bio]ANALYSE DE CYCLE DE VIE[SDE]Environmental SciencesODELECOLZAComputingMilieux_MISCELLANEOUS
researchProduct

Modélisation du bilan environnemlental d'une culture de colza

2000

International audience

[SDV.SA.AGRO] Life Sciences [q-bio]/Agricultural sciences/Agronomy[SDV.SA.AGRO]Life Sciences [q-bio]/Agricultural sciences/Agronomy[SDV.SA.SDS]Life Sciences [q-bio]/Agricultural sciences/Soil study[SDV.SA.SDS] Life Sciences [q-bio]/Agricultural sciences/Soil studyComputingMilieux_MISCELLANEOUS
researchProduct