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Orals SSS9.12/BG2.18/GM4.7/HS8.3.23

SSS9.12/BG2.18/GM4.7/HS8.3.23

Coevolution of soils, landforms and vegetation: ecosystem stability thresholds and critical zone observatories (co-organized)
Convener: Patricia Saco  | Co-Conveners: Mariano Moreno de las Heras , Noemí Lana-Renault , Angeles G. Mayor , Christoph Hinz 
Orals
 / Tue, 29 Apr, 10:30–12:15  / 13:30–17:15  / Room B6
Posters
 / Attendance Tue, 29 Apr, 17:30–19:00  /  / Attendance 17:30–19:00  / Blue Posters

Tuesday, 29 Apr 2014
Room B6
Chairperson: Patricia Saco and Mariano Moreno-de las Heras
Coevolution-shifts-transitions (Saco-Moreno de las Heras)

10:30–10:45
EGU2014-4204
Fluvial ecosystem resilience and stability: the role of riparian vegetation (solicited)
Dov Corenblit and Johannes Steiger
10:45–11:00
EGU2014-2698
The potential influence of the invasive plant, Impatiens glandulifera (Himalayan Balsam), on the ecohydromorphic functioning of inland river systems
Philip (Phil) Greenwood, Wolfgang Fister, and Nikolaus Kuhn
11:00–11:15
EGU2014-5966
The influence of topography and vegetation self-organization over resource fluxes in wetland ecosystems
Marc Stieglitz, Yiwei Cheng, Greg Truk, Victor Engel, and Joshua Ross
11:15–11:30
EGU2014-12609
Competing feedbacks drive state transitions during initial catchment evolution: Examples from post-mining landscape and ecosystems evolution
Christoph Hinz, Schaaf Wolfgang, and Gerwin Werner
11:30–11:45
EGU2014-8241
A Biologically Informed, Mechanistic Model of Desert Shrub Population Dynamics Bearing on Arid Landscape Evolution
Stacey Worman, David Furbish, and Siobhan Fathel
11:45–12:00
EGU2014-7619
Catastrophic shifts in vegetation-soil systems may unfold rapidly or slowly independent of the rate of change in the system driver
Derek Karssenberg and Marc Bierkens
12:00–12:15
EGU2014-1179
Microtopography affecting critical transitions in drylands.
Myrna de Hoop, Angeles G. Mayor, Stefan C. Dekker, Patrick W. Bogaart, and Max Rietkerk
Lunch Break
Observatories-Transitions(Werner /Noemi)

13:30–13:45
EGU2014-2296
Detection of early landscape evolution through controlled experimentation, data analysis, and numerical modeling at the Landscape Evolution Observatory (solicited)
Peter A. Troch, Luke Pangle, Guo-Yue Niu, Katerina Dontsova, Greg Barron-Gafford, Joost van Haren, and Mitch Pavao-Zuckerman
13:45–14:00
EGU2014-5970 | presentation | presentation
Soil Water Retention as Indicator for Soil Physical Quality - Examples from Two SoilTrEC European Critical Zone Observatories
Svetla Rousseva, Milena Kercheva, Toma Shishkov, Emil Dimitrov, Martin Nenov, Georg J. Lair, and Daniel Moraetis
14:00–14:15
EGU2014-6042
The constructed catchment 'Chicken Creek' - a landscape observatory to analyze processes and feedback mechanisms during initial ecosystem development
Michael Elmer, Wolfgang Schaaf, Werner Gerwin, and Christoph Hinz
14:15–14:30
EGU2014-10618
A geomorphic application of a coupled, dynamic model of sediment transport and desert shrub populations in the Southwestern United States under anticipated climate-change scenarios
Siobhan Fathel, David Furbish, and Stacey Worman
14:30–14:45
EGU2014-3294
Spatial variation of size distribution of Sarcopoterium spinosum in semi-arid rangelands
Sarah Pariente
14:45–15:00
EGU2014-3493
How will increases in rainfall intensity affect semiarid ecosystems?
Koen Siteur, Maarten Eppinga, Derek Karssenberg, Mara Baudena, Marc Bierkens, and Max Rietkerk
15:00–15:15
EGU2014-6266
Regime shifts in spatially extended ecosystems: fairy circles as a case model
Yuval Zelnik, Golan Bel, Aric Hagberg, and Ehud Meron
Coffee Break
Observatories-Transitions (Maria/Angeles)

15:30–15:45
EGU2014-14076
Designing sustainable soils in Earth's critical zone (solicited)
Steven Allan Banwart, Danielle Maia de Souza, Manoj Menon, Nikolaos Nikolaidis, Panos Panagos, Kristin Vala Ragnardsdottir, Svelta Rousseva, and Pauline van Gaans
15:45–16:00
EGU2014-1984
TUM Critical Zone Observatory, Germany
Jörg Völkel and Marie Eden
16:00–16:15
EGU2014-7958
Soil process modelling in CZO research: gains in data harmonisation and model validation
Pauline van Gaans, Maria Andrianaki, Florian Kobierska, Pavel Kram, Anna Lamacova, Georg Lair, Nikos Nikolaidis, Chris Duffy, Inge Regelink, Jeroen van Leeuwen, and Peter de Ruiter
16:15–16:30
EGU2014-7032
The interaction of soil, vegetation and snow - results of a case study in the Central Swiss Alps
Matthias H. Mueller, Katrin Meusburger, Georg Leitinger, Lionel Mabit, and Christine Alewell
16:30–16:45 EGU2014-15609
Radiation, aridity and variable moisture regimes in complex terrain: implications for fire regimes, soil and vegetation (withdrawn)
Petter Nyman, Gary Sheridan, Christoph Langhans, Daniel Metzen, Philip Noske, and Rene Van der Sant
16:45–17:00
EGU2014-4175
Stereophotogrammetry in studies of riparian vegetation dynamics
Borbala Hortobagyi, Franck Vautier, Dov Corenblit, and Johannes Steiger
17:00–17:15
EGU2014-2564
Monitoring the rewetting of a coastal fen -The Hütelmoor site-
Stephan Glatzel, Koebsch Franziska, Koch Marian, Hahn Juliane, Koch Stephan, and Jurasinski Gerald