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@ARTICLE{vonHebel:850749,
author = {von Hebel, Christian and Matveeva, Maria and Verweij,
Elizabeth and Rademske, Patrick and Kaufmann, Manuela Sarah
and Brogi, Cosimo and Vereecken, Harry and Rascher, Uwe and
van der Kruk, Jan},
title = {{U}nderstanding soil and plant interaction by combining
ground-based quantitative electromagnetic induction and
airborne hyperspectral data},
journal = {Geophysical research letters},
volume = {45},
number = {15},
issn = {0094-8276},
address = {Hoboken, NJ},
publisher = {Wiley},
reportid = {FZJ-2018-04527},
pages = {7571-7579},
year = {2018},
abstract = {For the first time, we combine depth-specific soil
information obtained from the quantitative inversion of
ground-based multi-coil electromagnetic induction (EMI) data
with the airborne hyperspectral vegetation mapping of 1x1 m
pixels including sun-induced fluorescence (F) to understand
how subsurface structures drive above-surface plant
performance. Hyperspectral data were processed to
quantitative F and selected biophysical canopy maps, which
are proxies for actual photosynthetic rates. These maps
showed within-field spatial patterns, which were attributed
to paleo-river channels buried at around 1 m depth. The soil
structures at specific depths were identified by
quantitative EMI data inversions and confirmed by soil
samples. Whereas the upper ploughing layer showed minor
correlation to the plant data, the deeper subsoil carrying
vital plant resources correlated substantially. Linking
depth-specific soil information with plant performance data
may greatly improve our understanding and the modeling of
soil-vegetation-atmosphere exchange processes.},
cin = {IBG-3 / IBG-2 / JARA-HPC},
ddc = {550},
cid = {I:(DE-Juel1)IBG-3-20101118 / I:(DE-Juel1)IBG-2-20101118 /
$I:(DE-82)080012_20140620$},
pnm = {255 - Terrestrial Systems: From Observation to Prediction
(POF3-255) / Better predictions with environmental
simulation models: optimally integrating new data sources
$(jicg41_20100501)$},
pid = {G:(DE-HGF)POF3-255 / $G:(DE-Juel1)jicg41_20100501$},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000443129500038},
doi = {10.1029/2018GL078658},
url = {https://juser.fz-juelich.de/record/850749},
}