Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Normen Hermes"'
Autor:
Lena Lärm, Felix Maximilian Bauer, Normen Hermes, Jan van der Kruk, Harry Vereecken, Jan Vanderborght, Thuy Huu Nguyen, Gina Lopez, Sabine Julia Seidel, Frank Ewert, Andrea Schnepf, Anja Klotzsche
Publikováno v:
Scientific Data, Vol 10, Iss 1, Pp 1-15 (2023)
Abstract The production of crops secure the human food supply, but climate change is bringing new challenges. Dynamic plant growth and corresponding environmental data are required to uncover phenotypic crop responses to the changing environment. The
Externí odkaz:
https://doaj.org/article/eb50831b029b4f10b9fc0d691c757f52
Autor:
Maria Quade, Nicolas Brüggemann, Youri Rothfuss, Normen Hermes, Alexander Graf, Harry Vereecken, Anne Klosterhalfen
Publikováno v:
Agricultural and Forest Meteorology. :53-64
Field-based quantitative observations of hydrological feedbacks of terrestrial vegetation to the atmosphere are crucial for improving land-surface model parametrizations. This is especially true in the specific context of partitioning of evapotranspi
Autor:
Davide Ori, Normen Hermes, Birger Bohn, Jan Handwerker, José Dias Neto, Stefan Kneifel, Kai Mühlbauer, Martin Lenefer, Clemens Simmer, Silke Trömel
Publikováno v:
Earth system science data, 11 (2), 845–863
Earth system science data 11(2), 845-863 (2019). doi:10.5194/essd-11-845-2019
Earth System Science Data, Vol 11, Pp 845-863 (2019)
Earth system science data 11(2), 845-863 (2019). doi:10.5194/essd-11-845-2019
Earth System Science Data, Vol 11, Pp 845-863 (2019)
This paper describes a 2-month dataset of ground-based triple-frequency (X, Ka, and W band) Doppler radar observations during the winter season obtained at the Jülich ObservatorY for Cloud Evolution Core Facility (JOYCE-CF), Germany. All relevant po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf1bde97f875d55fee046096236d015b
https://doi.org/10.5194/essd-2018-142
https://doi.org/10.5194/essd-2018-142
Autor:
Irena Hajnsek, Andreas Reigber, Carsten Montzka, Sayeh Hasan, Heye Bogena, Normen Hermes, Thomas Jagdhuber, Ralf Horn, Christoph Rudiger, Harry Vereecken
Publikováno v:
IGARSS
The objective of the NASA Soil Moisture Active & Passive (SMAP) mission is to provide global measurements of soil moisture by fused active and passive L-band microwave measurements. With an airborne campaign conducted in the Rur catchment, Germany, i
Autor:
Lutz Weihermüller, K.G. Kostov, François Jonard, Khan Zaib Jadoon, M. Dimitrov, Jan Vanderborght, Mike Schwank, Normen Hermes, H. Vereecken
Publikováno v:
2012 12th Specialist Meeting on Microwave Radiometry and Remote Sensing of the Environment (MicroRad).
We propose a new algorithm for sky calibration of the L-band radiometers JULBARA and ELBARA II, introducing the effective transmissivities of the instruments. The suggested approach was tested using experimental data obtained at the Selhausen test si
Autor:
Antonia Chlubek, Peter Blümler, Frank Gilmer, Andreas Offenhäuser, Hans-Joachim Krause, Achim Walter, Stella Preis, Jonas Bühler, Ulrich Schurr, Siegfried Jahnke, N. Wolters, Ariel Leon, Normen Hermes, Marion I. Menzel, Susanne Tittmann
Publikováno v:
Plant, cellenvironment. 32(4)
Non-invasive and rapid determination of plant biomass would be beneficial for a number of research aims. Here, we present a novel device to non-invasively determine plant water content as a proxy for plant biomass. It is based on changes of dielectri
Publikováno v:
Vadose Zone Journal. 12:vzj2012.0194
Time domain reflectometry (TDR) is a standard method to estimate soil water content and bulk soil electrical conductivity. In many applications, several TDR probes are installed in soil columns or field setups, and TDR measurements are acquired using