Results 71 to 80 of about 6,531 (191)

Thermal Safety Margins and Peak Leaf Temperatures Predict Vulnerability of Diverse Plant Species to an Experimental Heatwave

Plant, Cell &Environment, EarlyView.
ABSTRACT Extreme heat can push plants beyond their thermal safety margin (TSM) if maximum leaf temperature (Tleaf_max) exceeds leaf critical temperature (Tcrit). The TSM is potentially useful for assessing heat vulnerability across species but needs further validation, so we exposed 50 tree/shrub species in controlled glasshouses to a 6‐day heatwave ...
Diana Cox, Renée M. Marchin, David S. Ellsworth, Agnieszka Wujeska‐Klause, Alessandro Ossola, Kristine Y. Crous, Michelle R. Leishman, Paul D. Rymer, Mark G. Tjoelker   +8 more
wiley   +1 more source

Editorial: Membrane Structure and Dynamics Studied With Neutron Scattering

Frontiers in Chemistry, 2021
O. Holderer, A. Koutsioubas, C. J. Garvey, C. J. Garvey, T. Nylander, T. Nylander   +5 more
doaj   +1 more source

Time-domain Statistics of the Electromagnetic Bias in GNSS-Reflectometry

Remote Sensing, 2015
Global Navigation Satellite Systems-Reflectometry (GNSS-R) is an emerging remote sensing technique that uses navigation signals reflected on the Earth’s surface as sources of opportunity for scatterometry and altimetry.
Ali Ghavidel, Adriano Camps
doaj   +1 more source

De‐Coupled Water and Nitrogen Translocation From Subsoil to Canopy of Temperate Forest Trees

Plant, Cell &Environment, EarlyView.
ABSTRACT Water and nitrogen (N) transport from soil to canopy play a central role in tree functioning, yet direct evidence for their timing and coupling in mature forests remains scarce. We report results from a paired dual‐isotope (2H, 15N) tracer experiment in a temperate forest, comparing water and nitrate uptake patterns across tree species ...
Klara Mrak, Christina A. Hackmann, Sharath S. Paligi, Christian Ammer, Norbert Lamersdorf, Christoph Leuschner, John D. Marshall, Ruth‐Kristina Magh   +7 more
wiley   +1 more source

Drought legacy in mature spruce alleviates physiological stress during recurrent drought

Plant Biology, EarlyView.
The slow recovery of leaf area in mature spruce following a long‐term drought alleviated physiological stress during recurrent drought. Abstract Forest ecosystems are facing severe and prolonged droughts with delayed recovery, known as “drought legacy”.
K. Hikino, B. D. Hesse, T. Gebhardt, B. D. Hafner, C. Buchhart, M. Baumgarten, K.‐H. Häberle, T. E. E. Grams   +7 more
wiley   +1 more source

Orbital reflectometry

, 2010
The occupation of d-orbitals controls the magnitude and anisotropy of the inter-atomic electron transfer in transition metal oxides and hence exerts a key influence on their chemical bonding and physical properties. Atomic-scale modulations of the orbital occupation at surfaces and interfaces are believed to be responsible for massive variations of the
Benckiser, E., Haverkort, M. W., Brueck, S., Goering, E., Macke, S., Frano, A., Yang, X., Andersen, O. K., Cristiani, G., Habermeier, H. U., Boris, A. V., Zegkinoglou, I., Wochner, P., Kim, H. J., Hinkov, V., Keimer, B.   +15 more
openaire   +2 more sources

Plasma diagnostic reflectometry [PDF]

, 1996
Theoretical and experimental studies of plasma diagnostic reflectometry have been undertaken as a collaborative research project between the Lawrence Livermore National Laboratory (LLNL) and the University of California Department of Applied Science Plasma Diagnostics Group under the auspices of the Laboratory Directed Research and Development Program ...
Cohen, B. I., Afeyan, B. B., Garrison, J. C., Kaiser, T. B., Luhmann Jr. N. C., Domier, C. W., Chou, A. E., Baang, S.   +7 more
openaire   +2 more sources

Root water uptake depth in temperate forest trees: species‐specific patterns shaped by neighbourhood and environment

Plant Biology, EarlyView.
Root water uptake strategies vary among temperate tree species (European beech, Douglas fir, and Norway spruce), with beech–conifer mixtures altering water uptake depths, while site conditions and temporal dynamics further shape the contribution of different soil depths to water supply.
C. A. Hackmann, S. S. Paligi, M. Mund, D. Hölscher, C. Leuschner, K. Pietig, C. Ammer   +6 more
wiley   +1 more source

GLORI: A GNSS-R Dual Polarization Airborne Instrument for Land Surface Monitoring

Sensors, 2016
Global Navigation Satellite System-Reflectometry (GNSS-R) has emerged as a remote sensing tool, which is complementary to traditional monostatic radars, for the retrieval of geophysical parameters related to surface properties.
Erwan Motte, Mehrez Zribi, Pascal Fanise, Alejandro Egido, José Darrozes, Amen Al-Yaari, Nicolas Baghdadi, Frédéric Baup, Sylvia Dayau, Remy Fieuzal, Pierre-Louis Frison, Dominique Guyon, Jean-Pierre Wigneron   +12 more
doaj   +1 more source

Monitoring of the Transient Sea Level Variations Associated With Hurricane‐Induced Storm Surges by GNSS‐IR

Geophysical Research Letters, Volume 53, Issue 5, 16 March 2026.
Abstract As global climate change intensifies, hurricane‐induced storm surges are becoming more frequent and severe. While Global Navigation Satellite System‐Interferometric Reflectometry (GNSS‐IR) is widely used to monitor sea level variations, its capability to detect rapid and extreme events remains limited.
Xin Chang, Zuozhu Tan, Kai Liu, Zhao Li, Nico Sneeuw, Qusen Chen, Dawei Li, Taoyong Jin, Weiping Jiang   +8 more
wiley   +1 more source