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@ARTICLE{Groh:907763,
author = {Groh, Jannis and Diamantopoulos, Efstathios and Duan,
Xiaohong and Ewert, Frank and Heinlein, Florian and Herbst,
Michael and Holbak, Maja and Kamali, Bahareh and Kersebaum,
Kurt-Christian and Kuhnert, Matthias and Nendel, Claas and
Priesack, Eckart and Steidl, Jörg and Sommer, Michael and
Pütz, Thomas and Vanderborght, Jan and Vereecken, Harry and
Wallor, Evelyn and Weber, Tobias K. D. and Wegehenkel,
Martin and Weihermüller, Lutz and Gerke, Horst H.},
title = {{S}ame soil, different climate: {C}rop model
intercomparison on translocated lysimeters},
journal = {Vadose zone journal},
volume = {21},
number = {4},
issn = {1539-1663},
address = {Hoboken, NJ},
publisher = {Wiley},
reportid = {FZJ-2022-02196},
pages = {e20202},
year = {2022},
abstract = {Crop model intercomparison studies have mostly focused on
the assessment of predictive capabilities for crop
development using weather and basic soil data from the same
location. Still challenging is the model performance when
considering complex interrelations between soil and crop
dynamics under a changing climate. The objective of this
study was to test the agronomic crop and environmental
flux-related performance of a set of crop models. The aim
was to predict weighing lysimeter-based crop (i.e.,
agronomic) and water-related flux or state data (i.e.,
environmental) obtained for the same soil monoliths that
were taken from their original environment and translocated
to regions with different climatic conditions, after model
calibration at the original site. Eleven models were
deployed in the study. The lysimeter data (2014–2018) were
from the Dedelow (Dd), Bad Lauchstädt (BL), and Selhausen
(Se) sites of the TERENO (TERrestrial ENvironmental
Observatories) SOILCan network. Soil monoliths from Dd were
transferred to the drier and warmer BL site and the wetter
and warmer Se site, which allowed a comparison of similar
soil and crop under varying climatic conditions. The model
parameters were calibrated using an identical set of crop-
and soil-related data from Dd. Environmental fluxes and crop
growth of Dd soil were predicted for conditions at BL and Se
sites using the calibrated models. The comparison of
predicted and measured data of Dd lysimeters at BL and Se
revealed differences among models. At site BL, the crop
models predicted agronomic and environmental components
similarly well. Model performance values indicate that the
environmental components at site Se were better predicted
than agronomic ones. The multi-model mean was for most
observations the better predictor compared with those of
individual models. For Se site conditions, crop models
failed to predict site-specific crop development indicating
that climatic conditions (i.e., heat stress) were outside
the range of variation in the data sets considered for model
calibration. For improving predictive ability of crop models
(i.e., productivity and fluxes), more attention should be
paid to soil-related data (i.e., water fluxes and system
states) when simulating soil–crop–climate interrelations
in changing climatic conditions.},
cin = {IBG-3},
ddc = {550},
cid = {I:(DE-Juel1)IBG-3-20101118},
pnm = {2173 - Agro-biogeosystems: controls, feedbacks and impact
(POF4-217) / DFG project 460817082 - REWET - Vorhersage,
Herkunft und Validierung von Tau, Raureif, Nebel und die
Adsorption von Wasserdampf im Boden in landwirtschaftlichen
Ökosystemen mithilfe eines Energiebilanzmodells, stabilen
Isotopen des Wassers und Lysimeterdaten},
pid = {G:(DE-HGF)POF4-2173 / G:(GEPRIS)460817082},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000795930100001},
doi = {10.1002/vzj2.20202},
url = {https://juser.fz-juelich.de/record/907763},
}