In the past two decades, connectivity has emerged as a relevant conceptual framework for understanding the transfer of water and sediment through landscapes. In geomorphology, the concept has had particular success in the fields of fluvial geomorphology and soil erosion to better explain rates and patterns of hydro-geomorphic geomorphic change in catchment systems. Although much progress has been made in the understanding of the physical processes that control the flows of matter through the landscape, applying this understanding across a range of scales has long hampered progress.
This session invites contributions from all areas of geomorphology (incl. soil science and hydrology) illustrating or identifying the role of connectivity for geomorphology on a local, regional or global scale. Specific themes we would like to promote are:
- advancement of the theory of connectivity, including sound and unambiguous definitions of
connectivity and related parameters,
- methodology development for measuring connectivity in field and laboratory settings,
having a special focus on experiments for conceptualizing the different processes involved,
- the development and application of suitable models and indices of connectivity,
- determining how the concept can be used to enable sustainable land and water management
The session is organized by the IAG-working group “Connectivity in geomorphology” aiming to develop an international network of connectivity scientists, to share expertise and develop a consensus on the definition and scientific agenda regarding the emerging field of connectivity in geomorphology.

Co-organized as HS9.2.10/NH3.23/SSS3.10
Convener: Ronald Pöppl | Co-conveners: Anthony Parsons, Manuel López-Vicente, Ben Jarihani, Pasquale Borrelli, Roy Sidle, Jacky Croke, Ellen Wohl
| Mon, 08 Apr, 08:30–12:30
Room 0.31
| Attendance Mon, 08 Apr, 14:00–15:45
Hall X2

Monday, 8 April 2019 | Room 0.31

08:30–08:45 |
Carla Ferreira, Adélcia Veiga, Rory Walsh, William Blake, and António Ferreira
08:45–09:00 |
Florence Tan, Bernhard Lehner, Pasquale Borrelli, and Rafael Schmitt
09:00–09:15 |
Lorenzo Martini, Lorenzo Picco, Andrés Iroumé, and Marco Cavalli
09:15–09:30 |
Lee MacDonald, Daniel Brogan, Peter Nelson, and Stephanie Kampf
09:45–10:00 |
Jack Koci, Roy C. Sidle, and Ben Jarihani
10:00–10:15 |
Mike Kirkby
Coffee break
11:00–11:15 |
Etienne Cossart, Mathieu Fressard, and Romain Reulier
11:15–11:30 |
Alejandro Tejedor, Anthony Longjas, Holger Kantz, Efi Foufoula-Georgiou, Paola Passalacqua, and Yamir Moreno
11:30–11:45 |
Christian Tinapp, Harald Stäuble, Christoph Zielhofer, Jan Johannes Ahlrichs, and Hans von Suchodoletz
12:00–12:15 |
Biophysical controls on lateral geomorphic connectivity in a mountain stream network
Piotr Cienciala and Andrew Nelson