1<\/sup>The University of Wollonong, Wollongong, Australia<\/em><\/p>\n In this session we seek to explore the interactions between aeolian processes and other geomorphic agents in shaping the Earth’s surface over a range of timescales. This includes exploring the role of sediment generation as a controlling mechanism on aeolian activity, and the interactions between aeolian activity and fluvial\/alluvial systems. Within this session we seek papers that examine these interactions across a wide range of geomorphic settings, including in warm drylands, mountain environments, for example in proglacial environments, and within tropical settings. We are particularly interested in contributions that explore climate modulated time-lags between sediment production, supply and aeolian transport. We invite papers and posters that explore these broad themes.<\/p>\n Professor Jasper Knight1<\/sup>, Professor Mary Evans1<\/sup>, Professor Abi Stone2<\/sup>, Professor Tim Ralph3<\/sup><\/strong>, Dr Gresley Wakelin-King4,5<\/sup>, Dr Nik Callow6<\/sup>, Dr Kathryn Amos7<\/sup>, Dr Tim Ralph8<\/sup>, Dr Alissa Flatley9<\/sup><\/strong><\/p>\n 1<\/sup>University of The Witwatersrand, Johannesburg, South Africa, 2<\/sup>University of Manchester, Manchester, UK, 3<\/sup>Macquarie University,\u00a0 Macquarie Park, Australia, 4<\/sup>Wakelin Associates, Melbourne, Australia, 5<\/sup>La Trobe University, Melbourne, Australia, 6<\/sup>University of Western Australia, Perth, Australia, 7<\/sup>University of Adelaide, Adelaide, Australia, 8<\/sup>Macquarie University, Sydney, Australia, 9<\/sup>University of New South Wales, Canberra, Australia<\/em><\/p>\n Dryland (arid and semiarid) landscapes are shaped by long-term interaction between aeolian, tectonic, climatic and weathering processes, and the delivery and transfer of water is highly variable in space, time, and intensity. Drylands rivers and waterways are important geomorphic agents, and fundamental influences on ecosystems in these moisture-limited places. This session aims to explore the role of water in dryland regions, from different perspectives (climate, geomorphology, sedimentology, ecology and biodiversity, agriculture, water resource use, flood risk management etc). As such, this session invites contributions that deal with integrated dryland systems linked to water processes and dynamics, based on field, remote sensing, modelling or other research approaches, from dryland regions globally.<\/p>\n Professor Hezi Yizhaq1<\/sup>, Professor\u00a0 Zhiwei Xu2<\/sup>, Professor\u00a0 Greg Okin3<\/sup><\/strong><\/p>\n 1<\/sup>Department of Energy and Environmental Physics, BIDR Ben Gurion University, Midreshet Ben Gurion, Israel, 2<\/sup>School of Geography and Ocean Science, Nanjing University, Nanjing, China, 3<\/sup>Department of Geography, University of California, Los Angeles, USA<\/em><\/p>\n A key difference between Earth’s aeolian systems and those on extraterrestrial planets is the critical role of vegetation in shaping dunes. Plants adapted to sand burial or erosion can form diverse vegetated dunes of varying scales, such as nebkhas, vegetated linear dunes, and parabolic dunes. Vegetation can also drive dune transitions, such as shifts from barchan to parabolic dunes during droughts. On a local scale, plants modify microenvironments, creating habitats for wildlife and “fertile islands” that enhance biodiversity and influence vegetation patterns, such as the well-known fairy circles and vegetation rings.<\/p>\n Understanding the interactions between wind, sediment, and vegetation is crucial for maintaining the stability of arid landscapes and ecosystems. This knowledge enhances our understanding of these unique landforms and their responses to climate change. While the formation of vegetated dunes-such as inland and coastal nebkhas, as well as widespread vegetated linear dunes in Southern Hemisphere deserts-remains unclear, studying them is key to promoting ecosystem stability and sustainable development. This session focuses on aeolian processes over vegetation through models and experiments, and also welcomes studies exploring the effects of climate change on dune mobility and landscape evolution. By fostering multidisciplinary approaches, the goal is to gain new insights into the fundamental interactions between aeolian and biotic processes and deepen our understanding of their roles in shaping arid landscapes in the context of global change.<\/p>\n Dr Paul Hesse1<\/sup>, Dr Andrew Gunn2<\/sup>, Professor Kathryn Fitzsimmons2<\/sup><\/strong><\/p>\n 1<\/sup>Macquarie University, Macquarie University, Australia, 2<\/sup>Monash University, Melbourne, Australia<\/em><\/p>\n Arid landscapes are subject to high climatic variability and many are now subject to high rates of climate change.\u00a0 Consequently, economic and social structures must adapt to uncertainty and change, including variability of geomorphic processes.\u00a0 Over time-scales from years to millennia, geomorphic processes respond to climate change and are both the record of past climate changes and the template for anticipated responses to future climate change.\u00a0 This session welcomes submissions dealing with a range of timescales and processes in arid landscapes examining the links between climate and geomorphology.<\/p>\n\t\t\t\t Aeolian and arid landscapes Aeolian dynamics in context – links between wind and landscape processes Dr Samuel Marx1, Dr Jan-Hendrik May1 1The University of Wollonong, Wollongong, Australia In this session we seek to explore the interactions between aeolian processes and other geomorphic agents in shaping the Earth’s surface over a range of timescales. This includes…<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2351","page","type-page","status-publish","hentry"],"yoast_head":"\n
\nDryland hydrology: water processes and dynamics in arid and semiarid environments<\/h3>\n
\nShaping Arid Landscapes: Unraveling the Complex Interactions Between Wind, Sediment, and Vegetation in a Changing Climate<\/h3>\n
\nThe signature of climate change in arid landscapes<\/h3>\n
![\"Terraces_4\"](\"https:\/\/www.confer.co.nz\/icg2026\/wp-content\/uploads\/2022\/09\/Terraces_4.jpg\" "\\"Terraces_4\\"")
\n\t\t\t\t![\"Taranaki\"](\"https:\/\/www.confer.co.nz\/icg2026\/wp-content\/uploads\/2022\/09\/Taranaki.jpg\" "\\"Taranaki\\"")
\n\t\t\t\t![\"Waikato_at_Taupo\"](\"https:\/\/www.confer.co.nz\/icg2026\/wp-content\/uploads\/2022\/09\/Waikato_at_Taupo.jpg\" "\\"Waikato_at_Taupo\\"")
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