The session is addressed to experimentalists and modellers working on land surface fluxes from local to regional scales. The programme is open to a wide range of new studies in micrometeorology. The topics include the development of new devices, measurement techniques and experimental design methods, as well as novel findings on surface layer theory and parametrization at the local scale. The theoretical parts encompass soil-vegetation-atmosphere transport, internal boundary-layer theories and flux footprint analyses, etc.. Of special interest are comparisons of experimental data, parametrizations and models. This includes energy and trace gas fluxes (inert and reactive) as well as water, carbon dioxide and other GHG fluxes. Specific focus is given to outstanding problems in land surface boundary layer descriptions such as complex terrain, energy balance closure, stable stratification and night time fluxes, as well as to the dynamic interactions with atmosphere, plants (in canopy and above canopy) and soils including the scale problems in atmosphere and soil exchange processes.

Co-organized as BG1.18/HS11.6/SSS13.1, co-sponsored by iLEAPS
Convener: Christoph Thomas | Co-conveners: Marc Aubinet, Andreas Ibrom
| Mon, 08 Apr, 16:15–18:00
Room 0.11
| Attendance Mon, 08 Apr, 14:00–15:45
Hall X5

Attendance time: Monday, 8 April 2019, 14:00–15:45 | Hall X5

Chairperson: Andreas Ibrom & Marc Aubinet
Advances in instrumentation and observational methods
Hall X5
X5.223 |
Bart Schilperoort, Miriam Coenders-Gerrits, Bas van de Wiel, and Hubert Savenije
X5.224 |
Karl Lapo, Anita Freundorfer, Lena Pfister, Johann Schneider, and Christoph Thomas
Improving flux computations and quality control
X5.227 |
Gerardo Fratini, Simone Sabbatini, Kevin Ediger, Brad Riensche, George Burba, Giacomo Nicolini, Domenico Vitale, and Dario Papale
X5.228 |
Ladislav Šigut, Pavel Sedlák, Milan Fischer, Georg Jocher, Marian Pavelka, and Matthias Mauder
X5.229 |
Davide Gisolo, Davide Canone, Maurizio Previati, Stefano Bechis, and Stefano Ferraris
X5.230 |
Yeonuk Kim, Mark Johnson, Sara Knox, Andrew Black, Higo Dalmagro, Minseok Kang, Joon Kim, Youngryel Ryu, and Dennis Baldocchi
Local-scale land-air exchange and topographic effects
X5.231 |
Chi Chen, Dan Li, and Ranga Myneni
X5.232 |
Bruna R F Oliveira, J Jacob Keizer, and Thomas Foken
X5.234 |
| presentation
Lisa Drechsler, Kamal Zurba, and Jörg Matschullat
X5.237 |
Hrvoje Marjanović, Mislav Anić, Maša Zorana Ostrogović Sever, and Giorgio Alberti
Fluxes over heterogeneous surfaces
X5.239 |
Norbert Pirk, Eirik Ramtvedt, Sven Decker, Massimo Cassiani, John F. Burkhart, Frode Stordal, and Lena M. Tallaksen
X5.240 |
| presentation
Pierre Dumortier, Nicolas Decock, Frédéric Lebeau, Alwin Naiken, Marc Aubinet, and Bernard Heinesch
General land-air exchange studies
X5.241 |
Further Improvement of Surface Flux Estimation in the Unstable Surface Layer Based on Large-Eddy Simulation Data
Shaofeng Liu, Xubin Zeng, Yongjiu Dai, and Yaping Shao
X5.242 |
Air movement and evaporation from boreholes as a function of the diameter and atmospheric conditions
Maria I Dragila, Elad Levintal, Nadav G Lensky, and Noam Weisbrod