Academic literature on the topic 'Wetland ecology Australia'

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Journal articles on the topic "Wetland ecology Australia"

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Boon, PI, and MA Brock. "Plants and processes in wetlands: A background." Marine and Freshwater Research 45, no. 8 (1994): 1369. http://dx.doi.org/10.1071/mf9941369.

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It is easy to gain an impression from the recent contents of Australian scientific journals dealing with ecological research that little attention is paid to the botanical ecology of Australia's inland wetlands. Less than 1% of the papers published in key Australian ecological journals over 1987-93 dealt with some aspect of the vegetation ecology of these environments. Yet over the period 1982-94 research on this topic accounted for up to 23% of the papers presented at annual conferences of the two major Australian scientific societies to which Australian limnologists are likely to belong. Thi
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Finlayson, C. Max, Maria Grazia Bellio, and John B. Lowry. "A conceptual basis for the wise use of wetlands in northern Australia — linking information needs, integrated analyses, drivers of change and human well-being." Marine and Freshwater Research 56, no. 3 (2005): 269. http://dx.doi.org/10.1071/mf04077.

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Australia’s north supports many wetlands. The biodiversity of these wetlands is highly regarded, but many are increasingly being affected by well recognised pressures that result in adverse change in their ecological character. The extent of the knowledge base and causes of adverse change in Australia’s tropical wetlands are reviewed with an emphasis on the linkage between direct and indirect drivers of change. Within the context of the existing knowledge base, an integrated model for collecting information on the ecological character of tropical wetlands is proposed. The model encompasses hie
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Halse, SA, MR Williams, RP Jaensch, and JAK Lane. "Wetland characteristics and waterbird use of wetlands in south-western Australia." Wildlife Research 20, no. 1 (1993): 103. http://dx.doi.org/10.1071/wr9930103.

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The presence or absence of 61 waterbird species on 95 wetlands in south-western Australia was related to six wetland characteristics: salinity, emergent vegetation, water depth, pH, phosphorus level and wetland size. More species were associated with salinity and vegetation than with other wetland characteristics. There were more positive associations with brackish than with fresh or saline wetlands and few species occurred in hypersaline wetlands. Trees or shrubs and sedges were the vegetation with which most species were associated; few species were recorded on completely open wetlands or th
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Fensham, R. J., R. J. Fairfax, D. Pocknee, and J. Kelley. "Vegetation patterns in permanent spring wetlands in arid Australia." Australian Journal of Botany 52, no. 6 (2004): 719. http://dx.doi.org/10.1071/bt04043.

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A transect-based quadrat survey was conducted within 11 spring wetlands fed by permanent groundwater flows from the Great Artesian Basin at Elizabeth Springs in western Queensland. Flow patterns within individual wetlands change with sedimentation associated with mound building, siltation of abandoned drains and changes in aquifer pressure associated with artificial extraction from bores. The pattern of floristic groups for the wetland quadrats was poorly related to soil texture, water pH, slope and topographic position. Patterns were most clearly related to wetland age as determined from aeri
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Maher, MT, and LW Braithwaite. "Patterns of waterbird use in wetlands of the Paroo, A river system of inland Australia." Rangeland Journal 14, no. 2 (1992): 128. http://dx.doi.org/10.1071/rj9920128.

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The significance of inland wetlands to Australian waterbirds has been overlooked until recently. One important area identified from regular aerial survey centres on the Paroo River in north-western New South Wales. Between April 1983 and December 1985, a period covering a major flood, waterbird populations were estimated on five wetland systems associated with the Paroo during 14 trips. Fifty- three waterbird species were recorded with the anatids, Anas gibberifrons and Malacorhynchus membranaceus, accounting for 75 per cent of total estimated populations. Most breeding events were observed in
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T. Kingsford, Richard, Rachael F. Thomas, and Alison L. Curtin. "Conservation of wetlands in the Paroo and Warrego River catchments in arid Australia." Pacific Conservation Biology 7, no. 1 (2001): 21. http://dx.doi.org/10.1071/pc010021.

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Irrigation proposals to divert water from the Paroo and Warrego Rivers in arid Australia will affect their aquatic ecosystems. These two are the last of 26 major rivers in the Murray-Darling Basin without large dams and diversions. Knowledge of the extent of their biodiversity value is critical to assessing likely impacts. During the 1990 flood, 1.73 million ha of wetlands, or 12.5% of the land surface of the Paroo and Warrego River catchments, were flooded. Flooded wetland area in the respective catchments was 781 330 ha and 890 534 ha. Most of the wetland area (97%) was floodplain, with 37 f
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Chadhokar, Yojana, and Lynette C. McLaughlin. "Interpretation at Wetland Sites in the Sydney Region." Journal of Interpretation Research 4, no. 1 (1999): 39–57. http://dx.doi.org/10.1177/109258729900400104.

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Interpretation of wetland issues and values for the broader community, as well as for students, is regarded as an important strategy toward achieving better wetland management, reversing past degradation, and halting wetland loss along the east coast of Australia, where population pressure has heavily affected these systems. This paper presents the results of a review of interpretive and educational facilities and programs at five wetland sites across the Sydney region to gain a regional perspective on the provision of wetland education and interpretation of wetland ecology and conservation. T
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Finlayson, C. M., S. J. Capon, D. Rissik, et al. "Policy considerations for managing wetlands under a changing climate." Marine and Freshwater Research 68, no. 10 (2017): 1803. http://dx.doi.org/10.1071/mf16244.

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Drawing on the experience and lessons of wetland researchers and managers in Australia and New Zealand, we examined the implications of climate change for wetland policy and management, and identified potential adaptation responses and the information needed to support these. First, we considered wetland vulnerability to climate change, focusing on wetland exposure and sensitivity. We then outlined the existing policy context for dealing with climate change, with an emphasis on the Ramsar Convention on Wetlands. We then considered how the objectives and targets for wetland management can be se
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Ralph, Timothy J., Paul P. Hesse, and Tsuyoshi Kobayashi. "Wandering wetlands: spatial patterns of historical channel and floodplain change in the Ramsar-listed Macquarie Marshes, Australia." Marine and Freshwater Research 67, no. 6 (2016): 782. http://dx.doi.org/10.1071/mf14251.

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In the context of static conservation reserves, dynamic fluvial processes and patterns of river channel and floodplain change are problematic for environmental management. Floodplain wetlands that evolve by erosion and sedimentation experience changes in the location and extent of channels and wetlands regardless of conservation reserve boundaries. We describe historical channel and floodplain change in an Australian wetland of international ecological significance, the southern Macquarie Marshes, and synthesise the role of avulsion in wetlands that move laterally on the broader floodplain. Av
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Wrigley, TJ, SW Rolls, and JA Davis. "Limnological features of coastal-plain wetlands on the Gnangara Mound, Perth, Western Australia." Marine and Freshwater Research 42, no. 6 (1991): 761. http://dx.doi.org/10.1071/mf9910761.

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The Gnangara Mound is an area of elevated sandy soil on the Swan Coastal Plain to the north of Perth. It constitutes a major groundwater resource for metropolitan Perth. Sixteen wetlands on the Mound had total phosphorus concentrations of 12-462�g L-1, the high values being attributed to agricultural and urban activity. Sediment concentrations of total phosphorus and total nitrogen were 61-954 and 1212-16739 �g g-1, respectively. Conductivities were 505-10270 �S cm-1, and pH values were 3.3-9.3. Only one wetland was highly coloured (79.9 8440 m-1), with an E4/E6 ratio of 4.6. Chlorophyll a con
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Dissertations / Theses on the topic "Wetland ecology Australia"

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Shahrestani, Nakisa. "An ecological characterisation of a shallow seasonal claypan wetland, Southwestern Australia." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2017. https://ro.ecu.edu.au/theses/2045.

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Perched, seasonal claypans of southwestern Australia are poorly understood in terms of their ecological character, such as relationship between hydrology and their biota. An example is Little Darkin Swamp, located on the Darling Plateau in southwestern Australia. The overall aim of this thesis was to describe its ecological character, to understand what drives this claypan system and how its ephemeral nature affects wetland processes and functions. This study first comprised a detailed characterisation of the wetland’s attributes, following the geomorphic-hydrological approach proposed by Seme
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Burkett, Danny, and danny burkett@deakin edu au. "Nutrient contribution to hyper-eutrophic wetlands in Perth, Western Australia." Deakin University. School of Life and Environmental Sciences, 2005. http://tux.lib.deakin.edu.au./adt-VDU/public/adt-VDU20071115.082506.

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This thesis investigates nutrient contribution to six hyper-eutrophic lakes located within close proximity of each other on the Swan Coastal Plain and 20 kilometres south of the Perth Central Business District, Western Australia. The lakes are located within a mixed land use setting and are under the management of a number of state and local government departments and organisations. These are a number of other lakes on the Swan Coastal Plain for which the majority are less than 3 metres in depth and considered as an expression of the groundwater as their base is below the regional groundwater
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Ujma, Susan. "A comparative study of indigenous people's and early European settlers' usage of three Perth wetlands, Western Australia, 1829-1939." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2012. https://ro.ecu.edu.au/theses/547.

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This study takes as its focus the contrasting manner in which the Nyoongar indigenous people and the early European settlers utilised three wetland environments in southwest Australia over the century between 1829 and 1939. The thesis offers both an ecological and a landscape perspective to changes in the wetlands of Herdsman Lake, Lake Joondalup and Loch McNess. The chain of interconnecting linear lakes provides some of the largest permanent sources of fresh water masses on the Swan Coastal Plain. This thesis acknowledges the importance of the wetland system to the Nyoongar indigenous people.
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Lambert, David J., and n/a. "Ecology of invertebrates and predator - prey interactions on mosquito larvae in urban wetlands, ACT Australia." University of Canberra. Applied Science, 1989. http://erl.canberra.edu.au./public/adt-AUC20060815.125401.

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Giralang Pond was a water body, with little emergent or submerged vegetation, designed to trap fine sediment and buffer input of rising water to Ginninderra Wetland downstream. Ginninderra Wetland was designed to retain and use sediment nutrients and other potential hazardous materials in urban run-off. Water in the Wetland was more turbid and had lower magnesium concentration, redox potentials and dissolved oxygen concentration than did Giralang Pond. Water temperature was a minimum of 4 °C in the winter and reached a summer maximum of 30 °C Giralang Pond had more organisms but fewer taxa tha
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Rea, Naomi. "The influence of water regime on the population ecology of two emergent macrophytes in South Australia /." Title page, contents and summary only, 1993. http://web4.library.adelaide.edu.au/theses/09PH/09phr281.pdf.

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Ryder, Darren Stuart. "Origin and fate of organic matter in South-West Australian wetlands." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2000. https://ro.ecu.edu.au/theses/1533.

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The development and local distribution of organic soils in Australia have been poorly documented. Within Western Australia, conditions conducive to the accumulation of organic matter are geographically restricted and generally occur in coastal and/or forested landscapes. An extensive system of wetlands with peal soils occurs in the Muir-Unicup region in the far south west of Western Australia. Bokarup Swamp, Kodjinup Swamp and Noobijup Lake are representative of the wetlands occurring in this region. They arc shallow (
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Lund, Mark Andrew. "Aspects of the ecology of a degraded Perth wetland (Lake Monger, Western Australia) and implications for Bio manipulation and other restoration techniques." Thesis, Lund, Mark Andrew (1992) Aspects of the ecology of a degraded Perth wetland (Lake Monger, Western Australia) and implications for Bio manipulation and other restoration techniques. PhD thesis, Murdoch University, 1992. https://researchrepository.murdoch.edu.au/id/eprint/51730/.

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Lake Monger (3204'S 115°20'E) was sampled intensively (18 occasions) between October 1988 and October 1989. Ordination and classification of the water chemistry, plankton and macroinvertebrates revealed three seasonal groups, spring/summer, summer/autumn and winter. In terms of the water chemistry these groups corresponded to periods of hypertrophy, eutrophy and mesotrophy respectively. The lake was found to be shallow (1-1.5 m deep) and polymictic. Internal release from the sediments was believed to be responsible for the high levels of P (> 700 jig L1) recorded during summer. In summer, the
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Linke, Simon, and n/a. "River conservation planning: accounting for condition, vulnerability and connected systems." University of Canberra. Resource, Environmental & Heritage Sciences, 2006. http://erl.canberra.edu.au./public/adt-AUC20070716.155500.

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Conservation science in rivers is still lagging behind its terrestrial and marine counterparts, despite increasing threats to freshwater biodiversity and extinction rates being estimated as five times higher than in terrestrial ecosystems. Internationally, most protected rivers have been assigned reserve status in the framework of terrestrial conservation plans, neglecting catchment effects of disturbance. While freshwater conservation tools are mainly index based (e.g. richness, rarity), modern terrestrial and marine conservation planning methods use complementarity-based algorithms - proven
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Galeotti, David M. "Metapopulation theory explains Black-stripe Minnow (Pisces: Galaxiidae, Galaxiella nigrostriata) distribution in seasonal wetlands in south-west Western Australia." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2013. https://ro.ecu.edu.au/theses/708.

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The objective of this project was to determine if Galaxiella nigrostriata populations could belong to a metapopulation. Metapopulation theory describes how multiple populations with occasional connectivity are a ‘population of populations’. Some populations’ habitats have optimal conditions (source habitats), others experience regular extinctions (sink habitats). Connectivity allows repopulation of extinct or uninhabited habitats. Galaxiella nigrostriata occurred randomly in 11 seasonal wetlands in the Kemerton wetland complex in south-west Western Australia over a 16 year period. The wetlands
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Saraswati, Anandashila. "Swamp : walking the wetlands of the Swan Coastal Plain ; and with the exegesis, A walk in the anthropocene: homesickness and the walker-writer." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2012. https://ro.ecu.edu.au/theses/588.

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This project is comprised of a creative work and accompanying exegesis. The creative work is a collection of poetry which examines the history and ecology of the wetlands and river systems of the Swan Coastal Plain, and which utilises the practice of walking as a research methodology. For the creative practitioner walking reintroduces the body as a fundamental definer of experience, placing the investigation centrally in the corporeal self, using the physical senses as investigative tools of enquiry. As Rebecca Solnit comments in her history of walking, ‘exploring the world is one of the best
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Books on the topic "Wetland ecology Australia"

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Australian freshwater ecology: Processes and management. John Wiley & Sons, Inc., 2014.

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A, Brock Margaret, ed. Australian freshwater ecology: Processes and management. Gleneagles, 1999.

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Western Australia. Environmental Protection Authority., ed. Inland waters of the Pilbara, Western Australia. Environmental Protection Authority, 1988.

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The Becher wetlands, a Ramsar site: Evolution of wetlands habitats and vegetation associations on a Holocene coastal plain, South-Western Australia. Springer, 2007.

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Chambers, J. A guide to emergent wetland plants of South-Western Australia. Marine and Freshwater Research Laboratory, Environmental Science, Murdoch University, 1995.

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Finlayson, C. M. Plant ecology and management of an internationally important wetland in Monsoonal Australia. s.n, 1989.

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S, Lake P., ed. Australian wetlands. Angus & Robertson Book, 1990.

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Kain, Alison. Pastoral management options for Central Australian wetlands: Fat cows and happy greenies. Greening Australia (NT), 2008.

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Paton, D. C. At the end of the river: The Coorong and lower lakes. ATF Press, 2010.

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Masman, Kay. Reedbed country: The story of the Macquarie Marshes. Macquarie Marshes Catchment Management Committee, 2000.

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Book chapters on the topic "Wetland ecology Australia"

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Finlayson, C. Max, and Colin D. Woodroffe. "Wetland vegetation." In Landscape and Vegetation Ecology of the Kakadu Region, Northern Australia. Springer Netherlands, 1996. http://dx.doi.org/10.1007/978-94-009-0133-9_5.

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Geoffrey, R., B. Smith, and Margaret A. Brock. "Coexistence of Juncus articulatus L. and Glyceria australis C.E. Hubb. in a temporary shallow wetland in Australia." In Management and Ecology of Freshwater Plants. Springer Netherlands, 1996. http://dx.doi.org/10.1007/978-94-011-5782-7_23.

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Finlayson, C. Max, and Isabell von Oertzen. "Wetlands of Australia: Northern (tropical) Australia." In Wetlands of the world: Inventory, ecology and management Volume I. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-015-8212-4_7.

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Jacobs, S. W. L., and Margaret A. Brock. "Wetlands of Australia: Southern (temperate) Australia." In Wetlands of the world: Inventory, ecology and management Volume I. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-015-8212-4_8.

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Colin, Ricardo, and Luis E. Eguiarte. "Genetic and Ecological Characterization of the Invasive Wetland Grasses Arundo donax and Phragmites australis in the Cuatro Ciénegas Basin." In Plant Diversity and Ecology in the Chihuahuan Desert. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-44963-6_15.

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Finlayson, C. Max, Rudolph S. de Groot, Francine M. R. Hughes, and Caroline A. Sullivan. "Freshwater Ecosystem Services and Functions." In Freshwater Ecology and Conservation. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198766384.003.0015.

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Freshwater ecosystems provide many ecosystem services for people who use them directly as well as indirectly both through using wetland products and through passive activities associated with the existence of the ecosystem. Despite these benefits being widely recognised through international processes and national or local analyses, many freshwater ecosystems are still being degraded or destroyed. In many cases, there is limited understanding of the basic ecological functions that support the services that benefit so many people. With these situations in mind an appraisal of how to measure ecosystem services and functions is provided, building on the approaches presented by the Ramsar Convention approximately a decade earlier, and accompanied by a review of open-access toolkits for measuring or evaluating ecosystem services. A river catchment in eastern Australia is used as an example to illustrate the type of changes that have occurred in freshwater ecosystem services.
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Furley, Peter A. "4. Wildlife and microbes." In Savannas: A Very Short Introduction. Oxford University Press, 2016. http://dx.doi.org/10.1093/actrade/9780198717225.003.0004.

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‘Wildlife and microbes’ looks at energy pathways through the savanna system and the nature of the wildlife characterizing each of the major savanna landscapes, including the woody savannas of the Brazilian cerrado, the East African grasslands, dry and wetland savannas, and the Australian savanna woodlands. This brings into consideration food chains and food webs, as well as aspects of animal ecology that determine the number and character of living organisms. The two main aspects of wildlife to consider are the individual populations of animal species and the way they integrate into communities. Life in all savannas depends upon the complexity of biological interactions between the smallest and the largest organisms.
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"The Ecology and Management of Wood in World Rivers." In The Ecology and Management of Wood in World Rivers, edited by TIMOTHY B. ABBE, ANDREW P. BROOKS, and DAVID R. MONTGOMERY. American Fisheries Society, 2003. http://dx.doi.org/10.47886/9781888569568.ch20.

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<em>Abstract.</em>—Wood induces hydraulic, morphologic, and textural complexity into fluvial systems in forested regions around the world. Snags and logjams can create complex networks of channels and wetlands across entire river valleys and historically posed a significant obstacle to navigation. The clearing of wood from channels and riparian forest land reduced or eliminated the quantity and supply of wood into rivers in many regions of the world. Ecological restoration of fluvial environments increasingly includes the placement of wood. But few guidelines exist on appropriate methods for emulating natural wood accumulations, where and how to place wood, its longevity, the hydraulic and geomorphic consequences of wood, and how to manage systems where wood is reintroduced. Important factors to understand when placing wood in rivers include the watershed and reach-scale context of a project, the hydraulic and geomorphic effects of wood placements, possible changes in wood structures over time, and how it may impact human infrastructure and safety. Engineered logjams constructed in Washington, USA and New South Wales, Australia offer examples of how wood reintroduction can be engineered without the use of artificial anchoring to form stable instream structures as part of efforts to rehabilitate fluvial ecosystems and provide ecologically sensitive means to treat traditional problems such as bank stabilization and grade control.
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"from Halls Creek in the East Kimberley region and Derby in West Kimberley in 1960 had demonstrated that subclinical infections with both MVE and Kunjin viruses had occurred in the human population (Stanley and Choo, 1961; 1964), there had been no reported cases of Australian encephalitis in Western Australia or in the Northern Territory. Unfortunately no baseline studies were undertaken on either mosquito densities or virus incidence before the completion of stage one of the irrigation project; indeed no studies were initiated until completion of stage two, the construction of the Ord River dam. While the Ord River irrigation area undoubtedly had enormous and profound effects on the ecology of the region, most of the evidence for increases in mosquito densities and waterbird populations is circumstantial. The climate in the Kimberley and adjacent areas of the Northern Territory comprises a relatively short (four month) monsoonal wet season during which heavy rainfall events occur and the major rivers extend across vast floodplains, and a very dry ‘dry’ season during which most of the country becomes arid and, in the latter half, even large rivers cease to flow. Results from studies at various locations, such as Billiluna and Halls Creek, suggest that MVE virus is occasionally epizootic in many arid areas of the Kimberley. It is probable, therefore, that the area in which the Ord River irrigation area was established was similar and, consequently, that prior to the irrigation scheme being implemented, MVE was also epizootic. Since 1972, our studies in the Ord River irrigation area and elsewhere in the Kimberley region on virus isolations from mosquitoes, on serological investigations of humans, animals and sentinel chickens, and on human cases of Australian encephalitis, have clearly shown that MVE virus is now enzootic in the Ord River area and probably in other foci such as the Derby and Broome areas of the West Kimberley region. Elsewhere, in arid areas of the Kimberley and in the Pilbara, MVE virus is epizootic and virus activity is probably initiated either by virus reactivation from desiccation-resistant mosquito eggs or by introduction through viraemic vertebrate hosts. The situation in the Northern Territory is less clear as insufficient data have been accumulated. However, it is probable that MVE is enzootic in the wetlands in the north of the Northern Territory, but epizootic in the more arid areas further south extending east from the Kimberley border. Since 1978 there has been a substantial increase in the number of cases of Australian encephalitis throughout the Kimberley and Northern Territory that cannot be ascribed to either an increase in population or a heightened awareness among clinicians. Thus, although based largely on circumstantial evidence, we believe that the Ord River Irrigation Area has had a profound effect on MVE virus activity and indeed has resulted in the virus becoming enzootic in the area. We also believe that this large, stable enzootic focus has provided the source for regular epizootic incursions to other areas of the Kimberley and adjacent arid areas of the Northern Territory, and to the Pilbara, and has probably established smaller enzootic foci in the West Kimberley. As virus can persist in desiccation-resistant mosquito eggs, it is probable that most areas of the Kimberley and adjacent areas of the." In Water Resources. CRC Press, 1998. http://dx.doi.org/10.4324/9780203027851-27.

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