Description of impact *
Wetlands in dry landscapes are dynamic systems that provide essential habitats, ecosystem services, and socio-cultural values around the world. Wetlands in drylands are fundamentally important, yet critically threatened by human activities and environmental change, particularly in the context of future projections for increased aridity in dry regions. Globally, >85% of wetland area has been lost or severely degraded and, annually, billions of dollars are spent in efforts to understand, conserve and manage wetlands. More than half of Australia's nationally important wetlands occur in dry inland regions and all government agencies and communities rely on relevant and up-to-date science for these systems.Environmental research on wetlands in drylands is highly impactful for government agencies and community groups. Engagement occurs with collaborators and end-users widely across Australia, southern Africa, the Americas, and Europe to assess why wetlands in drylands are so important, how they function, and what threatens them. We also examine how an improved understanding of rivers and wetlands can be translated to support and enhance their conservation and management. Hosting and participating in workshops and a range of on-ground and online activities facilitates communication of novel ideas and findings, and kick-starts and maintains interdisciplinary partnerships and projects. Global collaboration and impact is achieved with the 'Wetlands in Drylands Research Network', an international initiative to promote science, conservation and management of these important landscapes and ecosystems.
The main impacts stemming from this work are: 1) Completion of environmental research with direct applications and benefits for water and wetland conservation, management and policy. 2) Engagement and mobilisation of landowners, managers and other community members through a citizen science initiative called 'WetlandSnap'. 3) Development of the international Wetlands in Drylands Research Network and collaboration with and dissemination of information to a range of stakeholders through on-ground activities, symposia and workshops. 4) Establishment of new infrastructure for environmental and socio-cultural research and outreach/engagement with national and international parties.
Impact date | 2009 |
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Category of impact | Science impacts, Environment impacts, Policy impacts, Society impacts |
Impact level | Adoption (early) |
Documents & Links
Related content
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Activities
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Communicating geomorphology (or not)
Activity: Talk or presentation › Invited talk
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Research Outputs
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Historical channel change in the Okavango Panhandle, Botswana
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract
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Geomorphology and sedimentary products of avulsion and floodout in a lowland-dryland floodplain wetland, south-eastern Australia
Research output: Contribution to conference › Abstract
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Contemporary channel adjustment and geomorphic sensitivity of the lower Mara River and its floodplain wetlands, Tanzania
Research output: Contribution to journal › Article › peer-review
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Late Holocene evolution of the Okavango River, Botswana
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract
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Product vs. process? The role of geomorphology in wetland characterisation
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract
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Semi-automated delineation of reticulate channel networks in low-gradient floodplain wetlands using LiDAR-derived DEMs
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract
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Dramatic reduction in size of the lowland Macquarie River in response to Late Quaternary climate-driven hydrologic change
Research output: Contribution to journal › Article › peer-review
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Identifying threshold responses of Australian dryland rivers to future hydroclimatic change
Research output: Contribution to journal › Article › peer-review
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A reassessment of the Lower Namoi Catchment aquifer architecture and hydraulic connectivity with reference to climate drivers
Research output: Contribution to journal › Article › peer-review
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Palaeolimnological study of the Macquarie Marshes, Australia: evidence of channel movement during the Holocene based on algae (Charophytes, diatoms), macrophytes and invertebrates
Research output: Contribution to journal › Meeting abstract
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Australia's inland rivers are the pulse of the outback. By 2070, they'll be unrecognisable
Research output: Contribution to Newspaper/Magazine/Website › Article
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WetlandSnap: a photopoint monitoring citizen science initiative for wetlands and rivers
Research output: Contribution to conference › Abstract
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Cyanobacteria in semi-arid inland floodplain wetlands
Research output: Contribution to conference › Abstract
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Landscape connectivity dynamics of the transboundary Mara River catchment, East Africa, and implications for river and wetland response in a globally important conservation region
Research output: Contribution to journal › Article › peer-review
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Assessment of channel expansion and contraction using cross-section data from repeated LiDAR acquisitions in the Macquarie Marshes, NSW
Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review
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Sedimentary and palaeoecological indicators of geomorphic and hydrologic change in Deep Lagoon Macquarie Marshes, Central NSW
Research output: Contribution to conference › Abstract
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Matching research and policy tools to scales of climatechange adaptation in the Murray-Darling, a large Australian river basin: A review
Research output: Contribution to journal › Article › peer-review
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Australia’s rivers will be unrecognisable by 2070
Research output: Contribution to Newspaper/Magazine/Website › Article
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Planktonic primary productivity and respiration in inland floodplain wetlands: patterns and relationships with trophic conditions and organic matter concentrations differ between channel and non-channel habitats
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract
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The use of representative species as surrogates for wetland inundation
Research output: Contribution to journal › Article › peer-review
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Southern Macquarie Marshes geomorphic restoration scoping study
Research output: Book/Report › Commissioned report › peer-review
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A comparative analysis of classification methods for burn scar mapping in wetlands
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract
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Australia's inland rivers are the pulse of the outback. By 2070, they'll be unrecognisable
Research output: Contribution to Newspaper/Magazine/Website › Article
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PREFACE of: "Floodplain wetland biota in the Murray-Darling Basin: water and habitat requirements"
Research output: Chapter in Book/Report/Conference proceeding › Foreword/postscript/introduction › peer-review
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Product vs. process? The role of geomorphology in wetland characterization
Research output: Contribution to journal › Article › peer-review
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Matching stakeholder concerns and scientific data for floodplain wetland management: a rapid assessment approach
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract
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Late Quaternary palaeohydrology of the Macquarie River and the Murray-Darling Basin
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract
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Cutting down, back and out: assessment of channel erosion in a sensitive floodplain wetland
Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review
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Species diversity and distribution of aquatic microfauna for wetland condition assessment
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract
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Hydroclimatic controls on Australian dryland rivers
Research output: Contribution to conference › Abstract
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Timescales, mechanisms, and controls of incisional avulsions in floodplain wetlands: insights from the Tshwane River, semiarid South Africa
Research output: Contribution to journal › Article › peer-review
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Can stream power variations explain channel erosion risk in ‘lazy’ floodplain wetlands?
Research output: Contribution to conference › Abstract
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Late Quaternary palaeochannels indicate a threshold response to hydrological change on an alluvial plain of the Murray-Darling Basin, Australia
Research output: Contribution to journal › Meeting abstract
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Fallout radionuclides, single-grain OSL and AMS 14C dating indicate reworking and deposition of recent sediments in the Southern Macquarie Marshes, Australia
Research output: Contribution to conference › Abstract
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Downstream mixing of sediment and tracers in agricultural catchments: evidence of changing sediment sources and fluvial processes?
Research output: Contribution to conference › Abstract
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Patterns and processes of fluvial discontinuity and sediment residence times on the lower Macquarie River, Murray-Darling Basin, Australia
Research output: Contribution to conference › Abstract
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Geomorphic and ecologic impacts of artificial in-channel and floodplain structures in inland Australian floodplain wetlands
Research output: Contribution to conference › Abstract
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Macro-charcoal accumulation in floodplain wetlands: problems and prospects for reconstruction of fire regimes and environmental conditions
Research output: Contribution to journal › Article › peer-review
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Patterns and processes of channel and floodout adjustment in a discontinuous dryland river, semi-arid eastern Australia
Research output: Contribution to journal › Article › peer-review
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Rapid analysis of soil carbon in wetlands, using Laser Induced Breakdown Spectroscopy (LIBS)
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract
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Gross primary productivity of phytoplankton and planktonic respiration in inland floodplain wetlands of southeast Australia: Habitat-dependent patterns and regulating processes
Research output: Contribution to journal › Article › peer-review
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Exploring the relationship between channel bed control structures and stream power in low-gradient floodplain wetlands
Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review
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The interplay between extrinsic and intrinsic controls in determining floodplain wetland characteristics in the South African drylands
Research output: Contribution to journal › Article › peer-review
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Palaeohydrology of lowland rivers in the Murray-Darling Basin, Australia
Research output: Contribution to journal › Article › peer-review
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Channel breakdown and floodplain wetland morphodynamics in the Macquarie Marshes, south-eastern Australia
Research output: Contribution to journal › Letter
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Contemporary fluvial charcoal supply to floodplain wetlands of the Macquarie Marshes, NSW, Australia
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract
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Wetlands in drylands: understanding dynamic environments
Research output: Contribution to journal › Article
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Dust provenance and its role as a potential fertilizing agent for the Okavango Delta, Botswana
Research output: Contribution to journal › Article › peer-review
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Water and mud? Communicating and visualising wetland geomorphology for non-specialist stakeholder engagement
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract
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Trunk stream evolution from lateral to vertical accretion and channel breakdown in the Holocene Macquarie River, eastern Australia
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract
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Impact of inundation on soil microbiology
Research output: Contribution to journal › Article › peer-review
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Rivers behaving badly? The influence of fluvial geomorphology on aquatic ecosystem metabolism
Research output: Contribution to conference › Abstract
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Longitudinal spatial variation in ecological conditions in an in-channel floodplain river system during flow pulses
Research output: Contribution to journal › Article › peer-review
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Floodplain wetlands of the Murray-Darling Basin and their freshwater biota
Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review
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Investigating (non)equilibrium changes in avulsive channels in floodplain wetlands
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract
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Sediment source contribution and downstream mixing in a rural catchment, Coolbaggie Creek, NSW
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract
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Sediment, organic matter and nutrient supply to an Australian floodplain wetland and implications for management
Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review
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Late Holocene channel discontinuity and adjustment in the lower Macquarie River, central New South Wales
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract
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Species response to hydrological regimes and variability, and applications to ecosystem response modelling
Research output: Contribution to conference › Abstract
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Ecosystem productivity of a wet-dry tropics wetland system: establishing a baseline understanding for conservation
Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review
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Australia's inland rivers are the pulse of the outback. By 2070, they'll be unrecognisable
Research output: Contribution to Newspaper/Magazine/Website › Article
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Late Holocene fire history and palaeoecological conditions at Dunphy Lake, Warrumbungle National Park, New South Wales, Australia
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract
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The profound response of the Murray-Darling Basin’s 'river of sand' to Holocene climate change
Research output: Contribution to Newspaper/Magazine/Website › Article
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Floodouts, drainage breakdown and wetland formation in a losing river in Eastern Australia
Research output: Non-traditional research output › Web publication/site
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Trophic conditions and planktonic processes of semi-arid floodplain lakes inundated with environmental flows
Research output: Contribution to journal › Article › peer-review
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Wandering wetlands: Spatial patterns of historical channel and floodplain change in the Ramsar-listed Macquarie Marshes, Australia
Research output: Contribution to journal › Article › peer-review
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A shifting 'river of sand': the profound response of Australia's Warrego River to Holocene hydroclimatic change
Research output: Contribution to journal › Article › peer-review
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Aquatic ecosystem metabolism in three distinct hydro-geomorphological zones of the Macquarie Marshes, Australia
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract
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How can knowledge of mechanisms and timescales of avulsion and floodout formation in floodplain wetlands inform interpretation of Quaternary fluvial sedimentary records?
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract
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Planktonic metabolism and microbial carbon substrate utilization in response to inundation in semi-arid floodplain wetlands
Research output: Contribution to journal › Article › peer-review
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Floodplain wetland biota in the Murray-Darling basin: water and habitat requirements
Research output: Book/Report › Edited Book/Anthology
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The Okavango River: past, present, and future?
Research output: Contribution to conference › Abstract
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Paradox lost: wetlands can form in deserts, but we need to find and protect them
Research output: Contribution to Newspaper/Magazine/Website › Article
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Dunphy Lake in Warrumbungle National Park, NSW: aquatic animal community after the Wambelong fire in 2013
Research output: Contribution to journal › Article › peer-review
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Implications of geomorphology for the management of wetlands in drylands
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract
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Wetlands in drylands: diverse perspectives for dynamic landscapes
Research output: Contribution to journal › Editorial › peer-review
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Fire history inferred from charcoal accumulation at Dunphy Lake, Warrumbungle Mountains
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract
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A landscape approach to understanding wetlands and fire
Research output: Contribution to conference › Abstract
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Soil carbon dynamics and aquatic metabolism of a wet-dry tropics wetland system
Research output: Contribution to journal › Article › peer-review
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Future aridification and the response of Australia's dryland rivers
Research output: Contribution to Newspaper/Magazine/Website › Article
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Delineating multiple flow paths in anastomosing river systems with wetlands using DEMs
Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review
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Climate change and Murray-Darling Basin wetlands: scales of adaptation and relevant tools
Research output: Contribution to conference › Other
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Impacts of hydrological changes on floodplain wetland biota
Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review
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Quantifying fluvial (dis)connectivity in an agricultural catchment using a geomorphic approach and sediment source tracing
Research output: Contribution to journal › Article › peer-review
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Is it possible to disentangle natural and anthropogenic forms of channel adjustment in dynamic floodplain wetlands?
Research output: Contribution to conference › Abstract
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Impacts of channel erosion and floodplain disconnection on primary ecological function in the Avon River catchment, New South Wales
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract
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Holocene channel breakdown and floodplain wetlands: the geomorphology and sedimentology of the Macquarie Marshes, south-eastern Australia
Research output: Contribution to journal › Meeting abstract
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Spatial dissimilarities in plankton structure and function during flood pulses in a semi-arid floodplain wetland system
Research output: Contribution to journal › Article › peer-review
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10 reasons why the geomorphology of wetlands is important
Research output: Book/Report › Other report
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Paleoecological responses to avulsion and floodplain evolution in a semiarid Australian freshwater wetland
Research output: Contribution to journal › Article › peer-review
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Buckiinguy Wetland Geomorphic Mapping and Sediment Analysis
Research output: Book/Report › Commissioned report › peer-review
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Decline and fall: floodplain wetlands of the Macquarie River are a response to Late Quaternary climate-driven hydrological change
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract
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Valley-scale controls and hydrogeomorphic processes driving channel breakdown in a dynamic floodplain wetland system: the Mara River, Tanzania
Research output: Contribution to journal › Article › peer-review
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Aquatic animal community at Dunphy Lake after the Wambelong fire indicates the importance of ephemeral pools and lake sediment for recovery process
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract
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Wetlands in drylands: the case in Australia
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract
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The geoecology of inland floodplain wetlands: connecting hydro-geomorphic to biogeochemical structure and function
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract
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Fish
Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review
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Dryland wetlands: the Holocene response of inland rivers in Australia
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract
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WIDS2017 Dynamic Landscapes: proceedings of the Wetlands in Drylands Research Network Conference
Research output: Book/Report › Edited Book/Anthology › peer-review
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A nested hierarchical perspective to enhance interpretations and communication in fluvial geomorphology for use in water resources management: lessons from the Okavango Delta, Botswana
Research output: Contribution to journal › Article › peer-review
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Water requirements of biota, geomorphology and climate change in the Macquarie Marshes
Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review
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Latitude and elevation as factors controlling occurrence of calanoid copepods in marginal lotic waters in New South Wales, Australia
Research output: Contribution to journal › Article › peer-review
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Assessing stream restoration works in the southern Macquarie Marshes using hydrodynamic modeling
Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review
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Downstream hydrogeomorphic changes along the Macquarie River, southeastern Australia, leading to channel breakdown and floodplain wetlands
Research output: Contribution to journal › Article › peer-review
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Establishing a diverse Australian network to advance the research and management of temporary stream and rivers
Research output: Contribution to conference › Abstract
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Influence of historical inundation frequency on soil microbes (Cyanobacteria, Proteobacteria, Actinobacteria) in semi-arid floodplain wetlands
Research output: Contribution to journal › Article › peer-review
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Implications of channel avulsion for the structure and functioning of semiarid floodplain wetlands: examples from South Africa
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract
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Balance of dissolved organic matter in inland floodplain wetlands
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract
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Projects
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Macquarie Marshes Fire History Research Project
Project: Research
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Evaluating and reducing the risk of floodplain wetland disconnection
Project: Research
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Tracing sediment and charcoal supplied to floodplain wetlands
Project: Research
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Gwydir Wetlands Pilot Fire History Research Project
Project: Research
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Prizes
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Visiting Research Fellow, Aberystwyth University, Aberystwyth, United Kingdom
Prize: Other distinction
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Honorary Research Fellow, University of Liverpool, Liverpool, United Kingdom
Prize: Honorary award
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Press/Media
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Embracing change: Dr Tim Ralph on conservation
Press/Media: Public Engagement Activities
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Keeping watch over a wandering wetland
Press/Media: Expert Comment
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Marshes a moveable feast
Press/Media: Expert Comment
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Scientists offer qualified support for the Murray-Darling Basin Plan
Press/Media: Public Engagement Activities