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Artículos de revistas sobre el tema "Restoration ecology – Western Australia"

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Publicado: 4 de junio de 2021
Última modificación: 1 de febrero de 2022

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1

McChesney, Catherine J., John M. Koch, and David T. Bell. "Jarrah Forest Restoration in Western Australia: Canopy and Topographic Effects." Restoration Ecology 3, no. 2 (June 1995): 105–10. http://dx.doi.org/10.1111/j.1526-100x.1995.tb00083.x.

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2

Rokich, Deanna P., Kingsley W. Dixon, K. Sivasithamparam, and Kathy A. Meney. "Topsoil Handling and Storage Effects on Woodland Restoration in Western Australia." Restoration Ecology 8, no. 2 (June 2000): 196–208. http://dx.doi.org/10.1046/j.1526-100x.2000.80027.x.

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3

Gardner, John H., and David T. Bell. "Bauxite Mining Restoration by Alcoa World Alumina Australia in Western Australia: Social, Political, Historical, and Environmental Contexts." Restoration Ecology 15 (December 12, 2007): S3—S10. http://dx.doi.org/10.1111/j.1526-100x.2007.00287.x.

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4

Rokich, Deanna P., and Kingsley W. Dixon. "Recent advances in restoration ecology, with a focus on the Banksia woodland and the smoke germination tool." Australian Journal of Botany 55, no. 3 (2007): 375. http://dx.doi.org/10.1071/bt06108.

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This paper details some of the recent research findings concerning restoration needs of the Banksia woodland in Western Australia, including the importance of, and recent advances in, smoke-technology research. Research has enabled testing of a wide spectrum of restoration technologies that enhance plant replacement at sites via treatments of the topsoil seedbank, broadcast seed and seedlings. By the use of smoke technology, which in some systems produces a 48-fold increase in the total number of germinants and a 3-fold increase in the number of species at restoration sites, improved species r
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5

Grant, Carl D., David T. Bell, John M. Koch, and William A. Loneragan. "Implications of Seedling Emergence to Site Restoration following Bauxite Mining in Western Australia." Restoration Ecology 4, no. 2 (June 1996): 146–54. http://dx.doi.org/10.1111/j.1526-100x.1996.tb00115.x.

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6

Turner, S. R. "Seed ecology of Lepidosperma scabrum (Cyperaceae), a dryland sedge from Western Australia with physiological seed dormancy." Australian Journal of Botany 61, no. 8 (2013): 643. http://dx.doi.org/10.1071/bt13137.

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Lepidosperma scabrum is a common understorey species currently required for urban bushland restoration, although its propagation has been highly problematic. In this context, the overall aims of the present study were to (1) document key characteristics for seed-dormancy classification; (2) assess the effectiveness of different germination-promoting treatments; and (3) quantify changes in nutlet fill, dormancy and germination following soil storage under natural and nursery conditions. Initial investigations found that naturally shed nutlets (the natural germination unit) have high seed fill a
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7

Craig, Michael D., Mark J. Garkaklis, Giles E. St J. Hardy, Andrew H. Grigg, Carl D. Grant, Patricia A. Fleming, and Richard J. Hobbs. "Ecology of the western bearded dragon (Pogona minor) in unmined forest and forest restored after bauxite mining in south-west Western Australia." Australian Journal of Zoology 55, no. 2 (2007): 107. http://dx.doi.org/10.1071/zo07002.

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Forest areas restored after mining typically take decades, or longer, before they resemble the original vegetation community. Understanding how fauna succession varies with plant succession requires detailed knowledge of an animal’s ecology. Knowledge of an animal’s ecology can also be used to predict faunal responses to management manipulations and enable techniques to be developed that accelerate the return of fauna to restored sites. We radio-tracked western bearded dragons (Pogona minor) in a mix of unmined forest sites and sites restored after bauxite mining, in the jarrah forest of south
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8

Cuneo, Peter, Catherine A. Offord, and Michelle R. Leishman. "Seed ecology of the invasive woody plant African Olive (Olea europaea subsp. cuspidata): implications for management and restoration." Australian Journal of Botany 58, no. 5 (2010): 342. http://dx.doi.org/10.1071/bt10061.

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Knowledege of the seed ecology of invasive exotic species, including soil seedbank dynamics, is essential to understanding key factors in successful invasion and in identifying management opportunities. African Olive, Olea europaea L. subsp. cuspidata, is an exotic invasive woody plant in Hawaii, Norfolk Island and eastern Australia, and is now well established in the Cumberland Plain region of western Sydney, Australia. In the present study, the key aspects of the seed ecology of African Olive were determined for populations in western Sydney. Extracted seed germinated at a wide range of temp
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9

Broadhurst, Linda, Margaret Byrne, Lyn Craven, and Brendan Lepschi. "Genetic congruence with new species boundaries in the Melaleuca uncinata complex (Myrtaceae)." Australian Journal of Botany 52, no. 6 (2004): 729. http://dx.doi.org/10.1071/bt04073.

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Uninformed management decisions have the potential to create significant problems for conservation programs. In the south-western corner of Australia where conservation initiatives are directed towards restoring large tracts of land degraded by broadscale clearing and increasing levels of dryland salinity, Melaleuca uncinata R.Br. (Myrtaceae) is a species complex of considerable interest for restoration. Although M. uncinata is morphologically uniform across most of southern mainland Australia, there is considerable variation in south-western Australia and a recent morphological evaluation has
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10

Baker, Timothy, Jane Gye, and Judy Christie. "19th Conference of the Society for Ecological Restoration International. 23 August–27 August 2009, Perth, Western Australia, Australia." Ecological Management & Restoration 10, no. 3 (December 2009): 246. http://dx.doi.org/10.1111/j.1442-8903.2009.00501.x.

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11

Turner, S. R., D. J. Merritt, C. C. Baskin, K. W. Dixon, and J. M. Baskin. "Physical dormancy in seeds of six genera of Australian Rhamnaceae." Seed Science Research 15, no. 1 (March 2005): 51–58. http://dx.doi.org/10.1079/ssr2004197.

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Physical dormancy (PY) was identified in six genera representative of Australian Rhamnaceae and subsequently was broken, based on identification of key seed dormancy characteristics: (1) isolation and classification of embryo features; (2) imbibition experiments to determine the rate and amount of water uptake in seeds; and (3) determination of optimum temperature regimes for germination. All six species had relatively large spatulate embryos. Imbibition studies showed all species possessed PY (i.e. a water-impervious seed coat) that was broken by a hot-water treatment. Alleviation of PY resul
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12

Yates, Colin J., David A. Norton, and Richard J. Hobbs. "Grazing effects on plant cover, soil and microclimate in fragmented woodlands in south-western Australia: implications for restoration." Austral Ecology 25, no. 1 (February 2000): 36–47. http://dx.doi.org/10.1046/j.1442-9993.2000.01030.x.

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13

Millar, Melissa A., David J. Coates, Margaret Byrne, Siegfried L. Krauss, Matthew R. Williams, Justin Jonson, and Stephen D. Hopper. "Pollen dispersal, pollen immigration, mating and genetic diversity in restoration of the southern plains Banksia." Biological Journal of the Linnean Society 129, no. 4 (February 20, 2020): 773–92. http://dx.doi.org/10.1093/biolinnean/blaa003.

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Abstract Evaluation of patterns of pollen dispersal, mating systems, population fitness, genetic diversity and differentiation in restoration and remnant plant populations can be useful in determining how well restoration activities have achieved their objectives. We used molecular tools to assess how well restoration objectives have been met for populations of Banksia media in the biodiversity hotspot of south-west Western Australia. We characterized patterns of pollen dispersal within, and pollen immigration into, two restoration populations. We compared mating system parameters, population
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14

Daws, Matthew I., Rachel J. Standish, John M. Koch, and Tim K. Morald. "Nitrogen and phosphorus fertilizer regime affect jarrah forest restoration after bauxite mining in Western Australia." Applied Vegetation Science 16, no. 4 (May 17, 2013): 610–18. http://dx.doi.org/10.1111/avsc.12046.

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15

Koch, J. M., S. C. Ward, C. D. Grant, and G. L. Ainsworth. "Effects of Bauxite Mine Restoration Operations on Topsoil Seed Reserves in the Jarrah Forest of Western Australia." Restoration Ecology 4, no. 4 (December 1996): 368–76. http://dx.doi.org/10.1111/j.1526-100x.1996.tb00189.x.

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16

van Etten, Eddie J. B. "Changes to land tenure and pastoral lease ownership in Western Australia’s central rangelands: implications for co-operative, landscape-scale management." Rangeland Journal 35, no. 1 (2013): 37. http://dx.doi.org/10.1071/rj11088.

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The majority of arid and semiarid land in the Western Australian pastoral zone has a long history of livestock grazing within an extensive network of predominantly family-held pastoral leases. A variety of different groups have purchased pastoral leases in the last five decades and, for many, making a profit from pastoralism is no longer a priority. For the central rangelands of Western Australia, these groups have included: government agencies, who have purchased some 9% of pastoral leases by area; private conservation organisations (<1% purchased); aboriginal communities and groups (~7%);
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17

Millar, Melissa A., David J. Coates, Margaret Byrne, and J. Dale Roberts. "An integrated genetic approach to provenancing and establishment of founding individuals for restoration in the semiarid midwest region of Western Australia." Australian Journal of Botany 67, no. 3 (2019): 218. http://dx.doi.org/10.1071/bt18096.

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An increasingly important practical application of the analysis of spatial genetic structure and life history traits of plant species is to aid the design of seed sourcing scenarios that provide for long-term successful restoration. Despite this, there are few practical recommendations on how to use empirical knowledge of genetic structure and life history traits to design appropriate seed sourcing regimes and planting designs. We identified potential divergent lineages within species as an important first step in determining appropriate areas in which to source seeds. We then used a modelling
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18

Rokich, Deanna P. "Melding of research and practice to improve restoration ofBanksiawoodlands after sand extraction, Perth, Western Australia." Ecological Management & Restoration 17, no. 2 (May 2016): 112–23. http://dx.doi.org/10.1111/emr.12214.

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19

Mattner, J., G. Zawko, M. Rossetto, S. L. Krauss, K. W. Dixon, and K. Sivasithamparam. "Conservation genetics and implications for restoration of Hemigenia exilis (Lamiaceae), a serpentine endemic from Western Australia." Biological Conservation 107, no. 1 (September 2002): 37–45. http://dx.doi.org/10.1016/s0006-3207(02)00041-1.

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20

Williams, Andrea, Suman George, Henry W. G. Birt, Matthew I. Daws, and Mark Tibbett. "Sensitivity of seedling growth to phosphorus supply in six tree species of the Australian Great Western Woodlands." Australian Journal of Botany 67, no. 5 (2019): 390. http://dx.doi.org/10.1071/bt18247.

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Many Australian native plants from regions with ancient, highly weathered soils have specialised adaptations for acquiring phosphorus (P) and can exhibit negative effects of excess P supply on growth and survival. Despite this, fertiliser (including P) is routinely applied in post-mining and other restoration schemes. In this study we investigated the effect of a range of applied P on the growth and tissue P concentrations for six woody species from the Great Western Woodlands (GWW) of Western Australia – a region that it not only biodiverse, but that has experienced significant levels of mini
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21

Langdon, Mark W., Eric I. Paling, and Mike Van Keulen. "The development of urchin barrens in seagrass meadows at Luscombe Bay, Western Australia from 1985 to 2004." Pacific Conservation Biology 17, no. 1 (2011): 48. http://dx.doi.org/10.1071/pc110048.

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Herbivore grazing is a well-documented cause of habitat decline in terrestrial systems, but marine examples from seagrass meadows are rare. Here we present evidence that isolated urchin grazing events have caused further localized losses to seagrass meadows already degraded by eutrophication or other anthropogenic disturbances. By 1992 a substantial scar in Posidonia meadows at Luscombe Bay in Cockburn Sound, Western Australia, had been caused by grazing urchins. When seagrass transplants were placed at the site more than a decade later most were grazed and did not survive. GIS analyses on ima
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22

Safstrom, Rodney, and Peter-Jon Waddell. "Using economic, social and ecological spatial patterns to guide policy development in the Pilbara and Southern Rangelands of Western Australia." Rangeland Journal 35, no. 2 (2013): 231. http://dx.doi.org/10.1071/rj13032.

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The pastoral industry in the Pilbara and Southern Rangelands of Western Australia continues to face very difficult economic, social and ecological situations due to decline in terms of trade and ongoing decline in range condition. Land administration by State government for the pastoral industry has a strong focus on environmental and ecological sustainability but these goals have largely not been achieved. Regional planning and incentive-based approaches have either failed or only been partly successful at pastoral lease scale. This paper identifies four broad economic, social and ecological
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23

Bain, Karlene, Adrian Francis Wayne, and Roberta Bencini. "Spatial ecology of the quokka (Setonix brachyurus) in the southern forests of Western Australia: implications for the maintenance, or restoration, of functional metapopulations." Australian Mammalogy 42, no. 1 (2020): 38. http://dx.doi.org/10.1071/am18036.

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We used radio-telemetry to investigate the home-range size and movement patterns of the quokka (Setonix brachyurus) in the southern forests of Western Australia to assess the ability of animals to move between increasingly segregated habitat patches and to identify implications for metapopulation function. We found that quokkas in this region have a much larger home range (71 ± 5.8 ha) and move larger distances (up to 10 km per night) than previously reported for this species in other regions. Temporal and sex variations in home-range size, overlap and movement patterns provided insights into
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24

Bradbury, Donna, and Siegfried L. Krauss. "Limited impact of fragmentation and disturbance on the mating system of tuart (Eucalyptus gomphocephala, Myrtaceae): implications for seed-source quality in ecological restoration." Australian Journal of Botany 61, no. 2 (2013): 148. http://dx.doi.org/10.1071/bt13032.

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Variation in patterns of mating within and among plant populations can be impacted by habitat disturbance and have significant implications for offspring fitness. An understanding of this variation will inform predictions of seed genetic quality, benefiting ecological restoration through better seed-sourcing guidelines. We assessed mating system variation in six populations of tuart (Eucalyptus gomphocephala DC.), an iconic tree of significance to ecological restoration in Western Australia. A mixed mating system was observed with predominant outcrossing (tm = 0.76 ± 0.05) and low biparental i
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25

Orabi, Gamal, Melinda L. Moir, and Jonathan D. Majer. "Assessing the success of mine restoration using Hemiptera as indicators." Australian Journal of Zoology 58, no. 4 (2010): 243. http://dx.doi.org/10.1071/zo10033.

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Understanding trends in assemblage composition of key invertebrate groups can provide important insight into the ‘condition’ of, or changes in, the environment. Species density, abundance and composition of Hemiptera (true bugs) were assessed in jarrah (Eucalyptus marginata) forest and a chronosequence of restored bauxite mine pits near Boddington, Western Australia, in order to evaluate how restoration was progressing. A significant difference was uncovered for hemipteran species density between the youngest restored treatment and forest. In contrast, hemipteran composition was distinct betwe
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26

Craig, Michael D., Angela M. Benkovic, Andrew H. Grigg, Giles E. St J. Hardy, Patricia A. Fleming, and Richard J. Hobbs. "How many mature microhabitats does a slow-recolonising reptile require? Implications for restoration of bauxite minesites in south-western Australia." Australian Journal of Zoology 59, no. 1 (2011): 9. http://dx.doi.org/10.1071/zo10046.

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If we are to accelerate the recolonisation of restored areas by slow-recolonising species, we must provide suitable microhabitats at appropriate densities. Previous research in south-western Australia has shown that Napoleon’s skink (Egernia napoleonis) rarely recolonises restored areas. We trapped Napoleon’s skink in restoration and unmined forest to confirm the species was late successional. We also radio-tracked six skinks in unmined forest, to determine types and characteristics of used microhabitats, and estimated home ranges to determine required microhabitat densities, with the aim of a
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27

Campbell, Cherie Joy, Fiona Linda Freestone, Richard P. Duncan, Will Higgisson, and Sascha Jade Healy. "The more the merrier: using environmental flows to improve floodplain vegetation condition." Marine and Freshwater Research 72, no. 8 (2021): 1185. http://dx.doi.org/10.1071/mf20303.

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Environmental flows are increasingly being used to restore degraded floodplain vegetation; however, the type of flow regime required for recovery to healthy condition can vary depending on the extent of degradation before restoration. Regulation of the River Murray has affected floodplain ecosystems at many locations, including Bottle Bend Reserve, in south-western New South Wales, Australia. Within Bottle Bend Reserve, tangled lignum (Duma florulenta) dominates sections of the higher floodplain elevations. Lignum is an important and widely distributed Australian shrub occurring in arid and se
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28

Cochrane, J. Anne, Gemma L. Hoyle, Colin J. Yates, Jeff Wood, and Adrienne B. Nicotra. "Evidence of population variation in drought tolerance during seed germination in four Banksia (Proteaceae) species from Western Australia." Australian Journal of Botany 62, no. 6 (2014): 481. http://dx.doi.org/10.1071/bt14132.

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Given the predicted changes in rainfall patterns for many Mediterranean climate regions, identifying seed tolerance to moisture stress in the earliest phase of plant development is an important consideration for species conservation, management and restoration. Here, we used polyethylene glycol (PEG 8000) to induce plant water deficit similar to drought stress in a field situation. Seeds of four Western Australia Banksia R.Br. (Proteaceae) species were incubated at seven levels of moisture potential (0 to −1.5 MPa) and three constant temperatures (10°C, 15°C and 20°C). In the absence of moistu
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29

Koch, John M., Alex M. Ruschmann, and Tim K. Morald. "Effect of time since burn on soil seedbanks in the jarrah forest of Western Australia." Australian Journal of Botany 57, no. 8 (2009): 647. http://dx.doi.org/10.1071/bt09101.

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Bauxite is mined in the jarrah (Eucalyptus marginata Sm.) forest of south-western Australia and 700–800 ha each year are rehabilitated by mining companies. As well as broadcasting seeds and planting, the mine restoration relies heavily on the natural soil seedbank as a means of reinstating plant diversity after mining. The natural soil seedbank is a large but highly variable resource, both spatially and temporally. In the present study, we used 32 sites paired across burn boundaries to determine changes in soil seedbanks due to time since burn. At each site, we took one hundred 100-cm2 soil sa
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30

Standish, R. J., B. A. Stokes, M. Tibbett, and R. J. Hobbs. "Seedling response to phosphate addition and inoculation with arbuscular mycorrhizas and the implications for old-field restoration in Western Australia." Environmental and Experimental Botany 61, no. 1 (September 2007): 58–65. http://dx.doi.org/10.1016/j.envexpbot.2007.03.004.

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31

Yates, Colin J., and Richard J. Hobbs. "Woodland Restoration in the Western Australian Wheatbelt: A Conceptual Framework Using a State and Transition Model." Restoration Ecology 5, no. 1 (March 1997): 28–35. http://dx.doi.org/10.1046/j.1526-100x.1997.09703.x.

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32

Tomlinson, Sean. "The construction of small‐scale, quasi‐mechanistic spatial models of insect energetics in habitat restoration: A case study of beetles in Western Australia." Diversity and Distributions 26, no. 8 (June 11, 2020): 1016–33. http://dx.doi.org/10.1111/ddi.13074.

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33

Pedler, Reece D., Rebecca S. West, John L. Read, Katherine E. Moseby, Michael Letnic, David A. Keith, Keith D. Leggett, Sharon R. Ryall, and Richard T. Kingsford. "Conservation challenges and benefits of multispecies reintroductions to a national park – a case study from New South Wales, Australia." Pacific Conservation Biology 24, no. 4 (2018): 397. http://dx.doi.org/10.1071/pc17058.

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Species reintroductions into predator-controlled areas are an increasingly used conservation tool. Typically, ecological outcomes of such projects (e.g. recruitment, predation) are the focus but seldom necessary legislative, policy, social and institutional processes required for establishing large projects. This particularly applies to protected areas, managed by governments for conservation. Reintroductions are recommended for a third of threatened Australian vertebrates, with the New South Wales Government boldly embarking on a 2013 initiative to return locally extinct mammals to three prot
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34

Priddel, David, and Robert Wheeler. "An experimental translocation of brush-tailed bettongs (Bettongia penicillata) to western New South Wales." Wildlife Research 31, no. 4 (2004): 421. http://dx.doi.org/10.1071/wr03050.

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A total of 85 brush-tailed bettongs (Bettongia penicillata) from Western Australia and two sites in South Australia were translocated to Yathong Nature Reserve (YNR) in western New South Wales in October 2001. Aerial baiting to control the introduced red fox (Vulpes vulpes) had been undertaken on YNR since 1996. Thirty-one bettongs were fitted with radio-transmitters at the time of release, and two subsequently. Trapping took place at irregular intervals after the translocation. In all, 73% of telemetered bettongs died within the first six months; all were dead within 13 months. Eight bettongs
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35

Waltham, N. J., J. Schaffer, J. Buist, M. Geyle, and D. Toby. "Working with land and sea rangers to tackle tropical wetland restoration and conservation on the north-western islands, Torres Straits, Australia." Wetlands Ecology and Management 26, no. 6 (November 2, 2018): 1143–56. http://dx.doi.org/10.1007/s11273-018-9637-4.

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36

Sinclair, Elizabeth, Belinda Cheetham, Siegfried Krauss, and Richard Hobbs. "Morphological and molecular variation in Conospermum triplinervium (Proteaceae), the tree smokebush: implications for bushland restoration." Australian Journal of Botany 56, no. 5 (2008): 451. http://dx.doi.org/10.1071/bt07137.

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Ecological restoration benefits from information on population genetic structure and variation within a species to make informed decisions on where to source material of the local genetic provenance. Conospermum triplinervium is extremely rare in Bold Park, a large bushland remnant currently undergoing restoration in Perth, Western Australia. We sampled plants from Bold Park and six other native populations across the northern half of the species’ range to assess patterns of morphological and genetic variation. There was considerable variation across six leaf measures with significant differen
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37

Waters, C., G. Melville, and A. Grice. "Genotypic variation among sites within eleven Australian native grasses." Rangeland Journal 25, no. 1 (2003): 70. http://dx.doi.org/10.1071/rj03006.

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Eleven species of native grass were collected from 51 sites throughout western New South Wales and south-west Queensland. Approximately 10 whole plants of each species were collected from a site but not all species were collected from each site. Plants were grown in a common environment at Trangie in central western New South Wales and plant morphological and floristic characteristics measured. Data reported here are for observations made in the third year, by which time differences between populations were likely to be more genetic than environmental. Principal component and discriminant anal
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38

Norman, Melanie A., and John M. Koch. "The effect of in situ seed burial on dormancy break in three woody-fruited species (Ericaceae and Proteaceae) endemic to Western Australia." Australian Journal of Botany 56, no. 6 (2008): 493. http://dx.doi.org/10.1071/bt07175.

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The woody-fruited species Leucopogon propinquus R.Br., Styphelia tenuiflora Lindl. (Ericaceae) and Persoonia longifolia R.Br. (Proteaceae) need to be returned to restored mines in Western Australia. All species have physiological seed dormancy, however germination has been observed following the application of smoke to native habitats. We recorded seed viability, permeability to water, endocarp strength, morphology and germination ± gibberellic acid (GA3) every 3 months for 24 months of in-situ burial in the jarrah forest to determine the time of dormancy release and corresponding seed changes
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39

Funnekotter, Anna V., Melissa Millar, Siegfried L. Krauss, and Paul G. Nevill. "Phylogeographic analyses of Acacia karina (Fabaceae) support long term persistence of populations both on and off banded iron formations." Australian Journal of Botany 67, no. 3 (2019): 194. http://dx.doi.org/10.1071/bt18045.

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Understanding the response of species to past climatic changes and whether particular areas acted as refugia is critical both to our understanding of the distribution of genetic variation, and for the conservation and/or restoration of species. We used phylogeographical analyses of Acacia karina, a Banded Iron Formation (BIF) associated species, to better understand historical processes in the semiarid midwest region of Western Australia. We specifically examined whether BIF acted as refugia for the species during the colder, dryer periods of the Quaternary. The genetic structure over the enti
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40

Wernberg, T., M. Couraudon-Réale, F. Tuya, and M. Thomsen. "Disturbance intensity, disturbance extent and ocean climate modulate kelp forest understory communities." Marine Ecology Progress Series 651 (October 1, 2020): 57–69. http://dx.doi.org/10.3354/meps13443.

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Disturbances often control community structure by removing large dominant species, allowing new species to colonize. Disturbances vary in intensity and extent, and their effects on resident communities can depend on local environmental conditions. We tested the effects of disturbance intensity and extent on different functional groups of understory species in kelp forests at 4 locations along an ocean climate gradient in Western Australia. We hypothesized that, compared to intact canopies, increasing disturbance intensities (50 and 100% of kelp removal) and extents (2, 4 and 8 m diameter) woul
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41

Cole, Ian, Ian D. Lunt, and Terry Koen. "Effects of soil disturbance, weed control and mulch treatments on establishment of Themeda triandra (Poaceae) in a degraded white box (Eucalyptus albens) woodland in central western New South Wales." Australian Journal of Botany 52, no. 5 (2004): 629. http://dx.doi.org/10.1071/bt04010.

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Temperate grassy woodlands are endangered ecosystems in Australia, and many degraded remnants are in desperate need of understorey restoration. This experiment compared the effects of soil disturbance, weed control and mulch treatments on establishment of the original dominant grass, Themeda triandra Forssk., in a degraded white box (Eucalyptus albens Benth.) woodland at Cowra in central New South Wales (NSW). Awned Themeda seeds were surface-sown into replicated plots treated as follows: soil scalping, soil disturbance (by ripping), herbicide (simazine) application and retention of natural mu
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42

Davis, Jenny A., Megan McGuire, Stuart A. Halse, David Hamilton, Pierre Horwitz, Arthur J. McComb, Ray H. Froend, Michael Lyons, and Lien Sim. "What happens when you add salt: predicting impacts of secondary salinisation on shallow aquatic ecosystems by using an alternative-states model." Australian Journal of Botany 51, no. 6 (2003): 715. http://dx.doi.org/10.1071/bt02117.

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Alternative-states theory commonly applied, for aquatic systems, to shallow lakes that may be dominated alternately by macrophytes and phytoplankton, under clear-water and enriched conditions, respectively, has been used in this study as a basis to define different states that may occur with changes in wetland salinity. Many wetlands of the south-west of Western Australia are threatened by rapidly increasing levels of salinity as well as greater water depths and permanency of water regime. We identified contrasting aquatic vegetation states that were closely associated with different salinitie
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43

Koch, John M. "Alcoa’s Mining and Restoration Process in South Western Australia." Restoration Ecology 15 (December 12, 2007): S11—S16. http://dx.doi.org/10.1111/j.1526-100x.2007.00288.x.

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44

Ecker, S., A. Karafilis, and R. Taylor. "Challenges of the Blackwood Basin, Western Australia." Water Science and Technology 43, no. 9 (May 1, 2001): 37–44. http://dx.doi.org/10.2166/wst.2001.0504.

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Growing concern about the declining state of the catchment and river led to the formation of the Blackwood Basin Group in 1992. Funded primarily by the Natural Heritage Trust and using the river as the focus, the group aims to provide leadership and support to achieve sustainable management of natural resources in the catchment. Through an Integrated Catchment Management approach, the Blackwood Basin Group has managed a range of projects to improve the community's understanding and management of the Blackwood River and its catchment. A number of research, education, demonstration and on-ground
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45

Smith, G. T. "Ecology of the Western WhipbirdPsophodes nigrogularisin Western Australia." Emu - Austral Ornithology 91, no. 3 (August 1991): 145–57. http://dx.doi.org/10.1071/mu9910145.

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46

Standish, Rachel J., and Richard J. Hobbs. "Restoration of OCBILs in south-western Australia: Response to Hopper." Plant and Soil 330, no. 1-2 (October 9, 2009): 15–18. http://dx.doi.org/10.1007/s11104-009-0182-z.

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47

Debrincat, B. "Networking, Habitat Restoration, and Restoration Education in Sydney, Australia." Ecological Restoration 28, no. 2 (May 7, 2010): 146–48. http://dx.doi.org/10.3368/er.28.2.146.

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48

Bradshaw, A. D. "Wasteland Management and Restoration in Western Europe." Journal of Applied Ecology 26, no. 3 (December 1989): 775. http://dx.doi.org/10.2307/2403689.

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49

Bell, David T., Julie A. Plummer, and Susan K. Taylor. "Seed germination ecology in southwestern Western Australia." Botanical Review 59, no. 1 (January 1993): 24–73. http://dx.doi.org/10.1007/bf02856612.

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50

Cochrane, HR, G. Scholz, and AME Vanvreswyk. "Sodic soils in Western Australia." Soil Research 32, no. 3 (1994): 359. http://dx.doi.org/10.1071/sr9940359.

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Sodic soils are common throughout Western Australia, particularly in the south-west agricultural area where they occur mainly as duplex or gradational profiles. Soils with sodic properties are dominant in 26% of the state; saline-sodic sediments and soils in intermittent streams, lakes and estuarine plains occupy a further 5%. Sodic soils are moderately common throughout the south and western portion of the rangeland areas (38% of the state). The south-west coastal sands and the desert and rangeland soils to the north and east of the state are rarely sodic. Although sodicity has been recognize
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