Genetic evaluation of the diversity of the stygobitic fauna of the Pilbara, Western Australia. This study has two main aims, designed to help manage populations of the subterranean invertebrate fauna in an economically important region of Western Australia: 1) to provide phylogenetic and population genetic information on the structure of populations of amphipods and other groundwater fauna in the Pilbara, Western Australia, and 2) to investigate areas of the ecology of the fauna including respon ....Genetic evaluation of the diversity of the stygobitic fauna of the Pilbara, Western Australia. This study has two main aims, designed to help manage populations of the subterranean invertebrate fauna in an economically important region of Western Australia: 1) to provide phylogenetic and population genetic information on the structure of populations of amphipods and other groundwater fauna in the Pilbara, Western Australia, and 2) to investigate areas of the ecology of the fauna including response to changes in water chemistry. The genetic information will be used to gain an understanding of species diversity, distributions, and movement in order to help set conservation priorities in managing resources, habitats, and fauna. The ecological data will be used to study the effects of dewatering and changes in water chemsitry on morphology and survival.Read moreRead less
Management of rehabilitated bauxite mines to accelerate the return of vertebrate fauna. This project will examine the effect of thinning and burning mine-site rehabilitation on the abundance of terrestrial mammals and reptiles. This nationally significant project will provide Resource Managers in Western Australia with measures of impacts of forestry thinning and burning (for timber production and drinking water catchment) on vertebrates, and will provide management tools to conserve biodiversit ....Management of rehabilitated bauxite mines to accelerate the return of vertebrate fauna. This project will examine the effect of thinning and burning mine-site rehabilitation on the abundance of terrestrial mammals and reptiles. This nationally significant project will provide Resource Managers in Western Australia with measures of impacts of forestry thinning and burning (for timber production and drinking water catchment) on vertebrates, and will provide management tools to conserve biodiversity within productive forest environments. Expected outcomes are procedures to accelerate returns of vertebrate fauna to mine-sites, measurements of thinning and burning practices on tree-health, and trial procedures for forest thinning (the 12000 Ha Wungong catchment) that minimise impacts on terrestrial vertebrates.Read moreRead less
Rapid genetic delineation of local provenance for effective restoration of urban bushland remnants. Urban bushland remnants are a significant national resource. The rehabilitation of these remnants is a major enterprise drawing on national, state and local resources and substantial community involvement. Best practise recognises that material sourced from the local provenance is critical. Despite this, accurate guidelines on provenance are lacking. We will utilise powerful molecular markers to r ....Rapid genetic delineation of local provenance for effective restoration of urban bushland remnants. Urban bushland remnants are a significant national resource. The rehabilitation of these remnants is a major enterprise drawing on national, state and local resources and substantial community involvement. Best practise recognises that material sourced from the local provenance is critical. Despite this, accurate guidelines on provenance are lacking. We will utilise powerful molecular markers to rapidly generate provenance guidelines for priority species of the Swan coastal plain. We will work closely with restoration practitioners to ensure practical outcomes through adaptive management. Our objective is to generate a provenance atlas for the native plant restoration industry, with benefits flowing nationally.Read moreRead less
Conservation management of seed-eating birds in the tropical savannas. Biodiversity loss in the savannas indicates unsustainable management. This research will enhance our abilities to effectively manage Australia's tropical savannas, as well as contributing to several State and Territory, Commonwealth and international obligations to maintain biodiversity. Understanding the processes underlying current declines will also make the effects of future management or environment changes easier to pre ....Conservation management of seed-eating birds in the tropical savannas. Biodiversity loss in the savannas indicates unsustainable management. This research will enhance our abilities to effectively manage Australia's tropical savannas, as well as contributing to several State and Territory, Commonwealth and international obligations to maintain biodiversity. Understanding the processes underlying current declines will also make the effects of future management or environment changes easier to predict. Retaining threatened species can benefit remote and regional communities through tourism, and also through the extra employment required to implement the management prescriptions that will be developed from this research.Read moreRead less
Linking seagrass restoration and replanting to the biology of seagrass survival and growth. Seagrasses form the basis of productive nearshore marine ecosystems in Australia but major losses have occurred due to coastal development and pollution. Recently, it has been proposed to restore seagrass habitats by transplanting meadow-forming seagrasses. These species are, however, large and slow growing, and rehabiltation programs have been limited and costly. This project will study and model the gro ....Linking seagrass restoration and replanting to the biology of seagrass survival and growth. Seagrasses form the basis of productive nearshore marine ecosystems in Australia but major losses have occurred due to coastal development and pollution. Recently, it has been proposed to restore seagrass habitats by transplanting meadow-forming seagrasses. These species are, however, large and slow growing, and rehabiltation programs have been limited and costly. This project will study and model the growth of both natural and transplanted populations of selected seagrasses, with the aims of optimising the selection of sites, species and planting design, and of developing realistic performance criteria for growth of planted units. The long term goal is to develop broadscale mechanical planting.
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Management guidelines for the threatened Heath Mouse and other rodent species in mining lease areas of southern Western Australia. This project will measure the conservation biology of rodents, including threatened Heath Mice, in areas of mining lease and natural ecosystems in southern Western Australia. It will establish the distribution, habitat requirements and ecology of the threatened Heath Mouse, its interactions with other rodent species (Bush Rat, Ash-grey Mouse, Western Mouse, Mitchell' ....Management guidelines for the threatened Heath Mouse and other rodent species in mining lease areas of southern Western Australia. This project will measure the conservation biology of rodents, including threatened Heath Mice, in areas of mining lease and natural ecosystems in southern Western Australia. It will establish the distribution, habitat requirements and ecology of the threatened Heath Mouse, its interactions with other rodent species (Bush Rat, Ash-grey Mouse, Western Mouse, Mitchell's Hopping Mouse), and determine the impact of floral changes due to plant disease caused by Phytophthora cinnamomi on the conservation of Heath Mice. Landscape models will be developed to assist in the management of mining leases where Heath Mice occur.Read moreRead less
The nature, diversity and potential impact of infectious agents in Western Australian threatened mammals. This project will generate new information on parasitic diseases, which will contribute to the management of terrestrial ecosystems by government agencies such as the Western Australian Department of Conservation and Land Management, and private concerns, such as the Australian Wildlife Conservancy. The project will also assist in the formation of appropriate responses to exotic disease incu ....The nature, diversity and potential impact of infectious agents in Western Australian threatened mammals. This project will generate new information on parasitic diseases, which will contribute to the management of terrestrial ecosystems by government agencies such as the Western Australian Department of Conservation and Land Management, and private concerns, such as the Australian Wildlife Conservancy. The project will also assist in the formation of appropriate responses to exotic disease incursions, by increasing understanding of the spread of parasitic infections between native, feral and domesticated animal species.Read moreRead less
Conservation of the threatened western ringtail possum, Pseudocheirus occidentalis: Is translocation a solution? The western ringtail possum, Pseudocheirus occidentalis, is recognised both nationally and internationally as a threatened species. Control of introduced predators, specifically the fox and feral cat, has been central to the success of threatened fauna conservation in Western Australia. However, it is now critical to demonstrate that translocation can result in sustained fauna recov ....Conservation of the threatened western ringtail possum, Pseudocheirus occidentalis: Is translocation a solution? The western ringtail possum, Pseudocheirus occidentalis, is recognised both nationally and internationally as a threatened species. Control of introduced predators, specifically the fox and feral cat, has been central to the success of threatened fauna conservation in Western Australia. However, it is now critical to demonstrate that translocation can result in sustained fauna recovery. This program aims to determine whether translocating displaced possums to protected habitat is a viable conservation management strategy. The project will assess the importance of introduced predator control, predator interactions, competition with the common brushtail possum and disease on the survival of translocated western ringtail possums.Read moreRead less
Molecular approaches for the exploitation of genetic diversity in subterranean clover (Trifolium subterraneum L.) for profitable Australian farming systems. Subterranean clover is the most widely sown annual pasture legume species in southern Australia. It is native to the Mediterranean basin and has been sown over an estimated area of 22 million ha. This project will provide breeders with a focused core germplasm collection representing the range of genetic diversity of the around 8000 accessio ....Molecular approaches for the exploitation of genetic diversity in subterranean clover (Trifolium subterraneum L.) for profitable Australian farming systems. Subterranean clover is the most widely sown annual pasture legume species in southern Australia. It is native to the Mediterranean basin and has been sown over an estimated area of 22 million ha. This project will provide breeders with a focused core germplasm collection representing the range of genetic diversity of the around 8000 accessions in the original collection. The focused core collection will lead to more efficient and effective breeding of elite cultivars for sustainable and profitable farming systems to benefit wool, meat and grains industries.Read moreRead less
Understanding successional processes to maintain vertebrate populations in production landscapes. This project will develop principles that will help maintain biodiversity across production landscapes and provide national benefits by furthering the ability of resource extraction industries to conduct their activities in areas of conservation value, while maintaining those values. By providing greater confidence in the ability of land managers to balance the needs of resource extraction and socia ....Understanding successional processes to maintain vertebrate populations in production landscapes. This project will develop principles that will help maintain biodiversity across production landscapes and provide national benefits by furthering the ability of resource extraction industries to conduct their activities in areas of conservation value, while maintaining those values. By providing greater confidence in the ability of land managers to balance the needs of resource extraction and social benefits, such as conservation, recreation, water management and tourism, the project will have important community benefits. Given the high level of endemism in the jarrah forest, this project will also help maintain biodiversity and will provide a critical national benefit.Read moreRead less