River Murray Wetlands Database


Book Description




River Murray Wetlands


Book Description







SI&E Project R2129 Final Report


Book Description

The SI&E Project R2129 has been developed to gather information on wetlands impacted by lake Mulwala; gather information on wetlands between Boundary Bend and the South Australian border; Include wetland assessemnts along the Billabong Creek, the River Murray above Lake Hume;assess suitability of wetland mapping in Murray Irrigation Limited for inclusion onto the RMWD; assess the ability of the digital elevation model produced by the Southern Murray-Darling Basin Airborn Laser Scanning Project (SMDBALS) to map wetlands and estimate their commence to flow levels.




River Murray Wetland Database, NSW, Victoria


Book Description

The River Murray Wetland Database (RMWD) is a Geographic Information System (GIS) that contains environmental information on over 4000 River Murray wetlands. Information includes the impacts of river regulation on wetlands, extant vegetation communities and river level heights when the wetlands begin to receive water (commence-to-flow). This information is important in building our knowledge of the environmental flow requirements for improving the management of wetlands and the river system. The RMWD was developed from, and is consistent with, the Murray-Darling Basin Commission (MDBC) River Murray Mapping 2nd Edition and covers the Murray River floodplain in New South Wales and Victoria between the Hume Dam and the South Australian border, including the Edward-Wakool System. The information for the database has been collected from field assessments at a range of river flow levels, anecdotal information from landholders, agency staff, satellite image analysis and previous studies. The accuracy of the information on the RMWD varies between wetlands. This is due to the different methods of data collection and because of the variability in the accuracy of the field based assessments. Currently, the wetland database has commence-to-flow information on approximately 4,000 wetlands, however information is scarce for some areas of the floodplain. This information from the RMWD can be used by river managers and the wider community to understand the impacts of different flow levels on wetland connectivity and enable the development of appropriate environmental flow convention.




Ecosystem Response Modelling in the Murray-Darling Basin


Book Description

Ecosystem Response Modelling in the Murray-Darling Basin provides an overview of the status of science in support of water management in Australia's largest and most economically important river catchment, and brings together the leading ecologists working in the rivers and wetlands of the Basin. It introduces the issues in ecosystem response modelling and how this area of science can support environmental watering decisions. The declining ecological condition of the internationally significant wetlands of the Murray-Darling Basin has been a prominent issue in Australia for many years. Several high profile government programs have sought to restore the flow conditions required to sustain healthy wetlands, and this book documents the scientific effort that is underpinning this task. In the Southern Murray-Darling Basin, the River Murray, the Murrumbidgee River and their associated wetlands and floodplains have been the focus of the Murray-Darling Basin Authority's 'The Living Murray' program, and the NSW Rivers Environmental Restoration Program. The book documents research aimed at informing environmental water use in a number of iconic wetlands including those along the Murray - the Barmah-Millewa Forest; the Chowilla Floodplain and Lindsay-Wallpolla Islands; the Coorong and Murray mouth; and the Murrumbidgee - the Lowbidgee Floodplain. Within the Northern Murray-Darling Basin, research conducted in support of the Wetland Recovery Plan and the NSW Rivers Environmental Restoration Program has improved our knowledge of the Gwydir Wetlands and the Macquarie Marshes, and the water regimes required to sustain their ecology.







Enhancing Wetlands


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Wetlands in a Dry Land


Book Description

In the name of agriculture, urban growth, and disease control, humans have drained, filled, or otherwise destroyed nearly 87 percent of the world’s wetlands over the past three centuries. Unintended consequences include biodiversity loss, poor water quality, and the erosion of cultural sites, and only in the past few decades have wetlands been widely recognized as worth preserving. Emily O’Gorman asks, What has counted as a wetland, for whom, and with what consequences? Using the Murray-Darling Basin—a massive river system in eastern Australia that includes over 30,000 wetland areas—as a case study and drawing on archival research and original interviews, O’Gorman examines how people and animals have shaped wetlands from the late nineteenth century to today. She illuminates deeper dynamics by relating how Aboriginal peoples acted then and now as custodians of the landscape, despite the policies of the Australian government; how the movements of water birds affected farmers; and how mosquitoes have defied efforts to fully understand, let alone control, them. Situating the region’s history within global environmental humanities conversations, O’Gorman argues that we need to understand wetlands as socioecological landscapes in order to create new kinds of relationships with and futures for these places.




River Science


Book Description

River Science is a rapidly developing interdisciplinary field at the interface of the natural sciences, engineering and socio-political sciences. It recognises that the sustainable management of contemporary rivers will increasingly require new ways of characterising them to enable engagement with the diverse range of stakeholders. This volume represents the outcome of research by many of the authors and their colleagues over the last 40 years and demonstrates the integral role that River Science now plays in underpinning our understanding of the functioning of natural ecosystems, and how societal demands and historic changes have affected these systems. The book will inform academics, policy makers and society in general of the benefits of healthy functioning riverine systems, and will increase awareness of the wide range of ecosystem goods and services they provide.