Orals SSS4.8
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SSS4.8 Carbon and nutrient cycling in biological activity hot spots in soil |
| Convener: Eva Oburger | Co-Conveners: Ellen Kandeler , Ingo Schöning , Thomas Wutzler |
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Monday, 24 April 2017 Room -2.32 Chairperson: Thomas Wutzler |
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| 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 |
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Coffee break
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| 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 |