PICOs SSS6.5/BG9.55
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SSS6.5/BG9.55 Natural and pyrogenic organic carbon and nitrogen in soils: Function, fate, analytical challenges and how this relates to the concept of humic substances (co-organized) |
| Convener: Heike Knicker | Co-Conveners: José María De la Rosa , María López-Martín , Marta Velasco Molina , Claudio Zaccone |
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PICOs
/ Wed, 26 Apr, 10:30–12:00
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Wednesday, 26 April 2017 PICO spot 5b Chairperson: Heike Knicker |
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10:30–10:40 PICO5b.1 |
EGU2017-15234
Different pathways but same result? Comparing chemistry and biological effects of burned and decomposed litter Stefano Mazzoleni, Giuliano Bonanomi, Guido Incerti, Ahmed M. Abd El-Gawad, Tushar Chandra Sarker, Gaspare Cesarano, Luigi Saulino, Antonio Saracino, and Francisco Castro Rego |
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Chairperson: Heike Knicker |
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10:40–10:42 PICO5b.2 |
EGU2017-19043
Thermal characterization of organic matter along a (hypothetical) coalification gradient Ornella Cavallo, Maria Rosaria Provenzano, and Claudio Zaccone |
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Chairperson: Heike Knicker |
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10:42–10:44 PICO5b.3 |
EGU2017-16095
Improving interpretation of infrared spectra for OM characterization by subtraction of spectra from incinerated samples Ruth H. Ellerbrock, Horst H. Gerke, and Martin Leue |
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Chairperson: Heike Knicker |
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10:44–10:46 PICO5b.4 |
EGU2017-6554
Topsoil DOC Alteration in Mountain Tundra after Fire (withdrawn) Mikhail Maslov and Olga Andreeva |
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Chairperson: Heike Knicker |
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10:46–10:48 PICO5b.5 |
EGU2017-16963
Oxidized charcoal contribution to the humic material of deeper soil horizons in selected soils of the Doñana National Park, Spain Heike Knicker, Fransisco González-Vila, and Luis Clemente-Salas |
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Chairperson: Heike Knicker |
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10:48–10:50 PICO5b.6 |
EGU2017-12013
Spatial distribution of heterocyclic organic matter compounds at macropore surfaces in Bt-horizons Martin Leue, Kai-Uwe Eckhardt, Horst H. Gerke, Ruth H. Ellerbrock, and Peter Leinweber |
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Chairperson: Heike Knicker |
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10:50–10:52 PICO5b.7 |
EGU2017-497
Alternative modelling approaches for estimating pyrogenic carbon, soil organic carbon and total nitrogen in contrasting ecoregions within the United States Verena Jauss, Patrick Sullivan, Johannes Lehmann, Jonathan Sanderman, and Markus Daub |
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Chairperson: Heike Knicker |
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10:52–10:54 PICO5b.8 |
EGU2017-17662
What happens with the nitrogen in sewage sludge once this material is pyrolyzed? Highlight Marina Paneque, José María De la Rosa, Jürgen Kern, and Heike Knicker |
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Chairperson: Heike Knicker |
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10:54–10:56 PICO5b.9 |
EGU2017-16827
The role of humic acids and biochar as specific sorbents of pesticides in soil Irmina Ćwieląg-Piasecka, Magdalena Dębicka, Agnieszka Medyńska-Jureszek, Jerzy Weber, and Elżbieta Jamroz |
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Chairperson: Heike Knicker |
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10:56–10:58 PICO5b.10 |
EGU2017-17869
Applied Technology on Influence of Humic Substances on Fertilizer, Water-use Efficiency and Soil Health Mir Seyedbagheri |
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Chairperson: Heike Knicker |
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10:58–11:00 PICO5b.11 |
EGU2017-14101
The physical origins of rapid soil CO2 release following wetting Stanislaus Schymanski, Lina Grahm, and Dani Or |
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Chairperson: Heike Knicker |
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11:00–11:02 PICO5b.12 |
EGU2017-1142
Distribution and significance of dissolved organic carbon under three land-use systems, NSW, Australia Rubeca Fancy, Brian R Wilson, Heiko Daniel, and Yui Osanai |
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Chairperson: Heike Knicker |
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11:02–11:04 PICO5b.13 |
EGU2017-5816
processes controlling the depth distribution of soil organic carbon Brian Murphy, Brian Wilson, and Terry Koen |
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Chairperson: Heike Knicker |
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11:04–11:06 PICO5b.14 |
EGU2017-18865
Mapping soil organic carbon stock in the area of Neamtu Catchment, Northeastern Romania Ana-Ioana Breaban, Elena-Diana Bobric, Iuliana-Gabriela Breaban, and Eugen Rusu |
| 11:06–12:00 |
Interactive presentations at PICO screens
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