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Orals SSS4.8

SSS4.8

Carbon and nutrient cycling in biological activity hot spots in soil
Convener: Eva Oburger 
Co-Conveners: Ellen Kandeler , Ingo Schöning , Thomas Wutzler 
Session details
Orals
 / Mon, 24 Apr, 08:30–12:00  / Room -2.32
Posters
 / Attendance Mon, 24 Apr, 17:30–19:00  / Hall X1
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Monday, 24 Apr 2017
Room -2.32
Chairperson: Thomas Wutzler
08:30–08:45
EGU2017-15133
Reciprocal trade of Carbon and Nitrogen at the root-fungus interface in ectomycorrhizal beech plants (solicited) | Highlight
Christina Kaiser, Werner Mayerhofer, Marlies Dietrich, Stefan Gorka, Arno Schintlmeister, Siegfried Reipert, Peter Schweiger, Marieluise Weidinger, Julia Wiesenbauer, Victoria Martin, Andreas Richter, and Dagmar Woebken
08:45–09:00
EGU2017-6614
Effect of phosphorus and carbon addition on gross nitrogen mineralization, microbial respiration and N2O emission in a grassland soil
Kazi Mehnaz, Claudia Keitel, and Feike Dijkstra
09:00–09:15
EGU2017-2530
Soil C dynamics under intensive oil palm plantations in poor tropical soils
Thomas Guillaume, Johanna Ruegg, Juan Carlos Quezada, and Alexandre Buttler
09:15–09:30
EGU2017-12108
Low litter N constrained earthworm-induced soil carbon pools loss across differing C:N litters
Yong Zheng, Manqiang Liu, Shuai Wang, Michael Bonkowski, Xiaoyun Chen, Bryan Griffiths, and Feng Hu
09:30–09:45
EGU2017-6732
Energy balance associated with the degradation of lignocellulosic material by white-rot and brown-rot fungi.
Delphine Derrien, Hélène Bédu, Marc Buée, Annegret Kohler, Barry Goodell, and Eric Gelhaye
09:45–10:00
EGU2017-6246
Is the mineralisation response to root exudation controlled by the microbial stoichiometric demand in subarctic soils?
Johannes Rousk, Lettice Hicks, Ainara Leizeaga, Anders Michelsen, and Kathrin Rousk
Coffee break
Chairperson: Eva Oburger
10:30–10:45
EGU2017-2647
Spatial distribution of enzyme driven reactions at micro-scales | Highlight
Ellen Kandeler, Runa Boeddinghaus, Dinah Nassal, Sebastian Preusser, Sven Marhan, and Christian Poll
10:45–11:00
EGU2017-2674
Diversity and Phylogenetic Distribution of Extracellular Microbial Peptidases
Trang Nguyen, Ryan Mueller, and David Myrold
11:00–11:15
EGU2017-3627
Extracellular enzymes and soil carbon dynamics: exploring the effects of soil clay minerals
Folasade Olagoke, Karsten Kalbitz, and Cordula Vogel
11:15–11:30
EGU2017-4601
Root hairs increase root exudation and rhizosphere extension | Highlight
Maire Holz, Mohsen Zarebandanadkouki, Yakov Kuzyakov, and Andrea Carmintati
11:30–11:45
EGU2017-16266
Rhizodeposition flux of competitive versus conservative graminoid: contribution of exudates and root lysates as affected by N loading
Eva Kastovska, Keith Edwards, and Hana Santruckova
11:45–12:00
EGU2017-10376
Rhizosphere size
Yakov Kuzyakov and Bahar Razavi