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Thematische Bibliographien / Mallee lands Western Australia

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Auswahl der wissenschaftlichen Literatur zum Thema „Mallee lands Western Australia“

Autor: Grafiati

Veröffentlicht am 4. Juni 2021

Zuletzt aktualisiert am 18. Februar 2022

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Zeitschriftenartikel zum Thema "Mallee lands Western Australia"

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Holmes, Katie. „The 'Mallee-Made Man': Making Masculinity in the Mallee Lands of South Eastern Australia, 1890-1940“. Environment and History 27, Nr. 2 (01.05.2021): 251–75. http://dx.doi.org/10.3197/096734021x16076828553520.

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The southern Australian Mallee is a broad ecoregion comprising distinct landscapes, and the clearing and farming of these lands have presented specific challenges to generations of white settlers. Cultivation of this region was characterised as 'one of the most strenuous and resolute battles with Nature'. So began the shaping of an enduring mythology around the 'Mallee man'. In the context of the settler state, this mythology was forged through race, place and gender, with devastating environmental consequences. It has been consistently evoked to suggest that the specific environment of the Mallee worked to produce a special type of 'home grown' masculinity. At the same time, the State sought to provide a particular type of man to work the Mallee lands. This article examines the ways ideas about masculinity shaped men's engagement with the environment and the impact of government settlement schemes on both the myth and lives of Mallee men.

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J. Hobbs, Richard. „The wheatbelt of Western Australia“. Pacific Conservation Biology 9, Nr. 1 (2003): 9. http://dx.doi.org/10.1071/pc030009.

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DEVELOPMENT for broadscale wheat and sheep farming in Western Australia has produced a seemingly uniform landscape over much of the southwest of Western Australia. However, this area, commonly called the wheatbelt (Fig. 1), consists of at least four of the biogeographic regions designated on the basis of physical and biological measures (such as climate, geology, landform landuse, flora and fauna) in the Interim Biogeographic Regionalization of Australia (Thackway and Cresswell 1994). The four Interim Biogeographic Regionalization of Australia regions making up the wheatbelt are the Geraldton Sandplains, Avon Wheatbelt, Mallee and Esperance Plains, a total area of 24 766 406 ha.

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Spinelli, Raffaele, Mark Brown, Rick Giles, Dan Huxtable, Ruben Laina Relaño und Natascia Magagnotti. „Harvesting alternatives for mallee agroforestry plantations in Western Australia“. Agroforestry Systems 88, Nr. 3 (16.05.2014): 479–87. http://dx.doi.org/10.1007/s10457-014-9707-4.

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4

Wu, Hongwei, Qiang Fu, Rick Giles und John Bartle. „Production of Mallee Biomass in Western Australia: Energy Balance Analysis†“. Energy & Fuels 22, Nr. 1 (Januar 2008): 190–98. http://dx.doi.org/10.1021/ef7002969.

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MOEZEL, PAUL G., und DAVID T. BELL. „Plant species richness in the mallee region of Western Australia“. Austral Ecology 14, Nr. 2 (Juni 1989): 221–26. http://dx.doi.org/10.1111/j.1442-9993.1989.tb01429.x.

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Bell, Sarah J., Allan F. M. Barton und Laura J. Stocker. „Agriculture for Health and Profit in Western Australia: The Western Oil Mallee Project“. Ecosystem Health 7, Nr. 2 (Juni 2001): 116–21. http://dx.doi.org/10.1046/j.1526-0992.2001.007002116.x.

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Hopper, Stephen D., und Nathan K. McQuoid. „Two new rare species and a new hybrid in Eucalyptus series Tetrapterae (Myrtaceae) from southern coastal Western Australia“. Australian Systematic Botany 22, Nr. 3 (2009): 180. http://dx.doi.org/10.1071/sb06034.

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Three new rare taxa allied to the conspicuous, common four-winged mallee (Eucalyptus tetraptera Turcz.) are described. E. sweedmaniana is a large-leaved and prostrate coastal mallee known only from Mount Arid, Western Australia. E. brandiana, a non-lignotuberous mallet, occupies spongolite hilltops and escarpments near the Fitzgerald River Inlet in Fitzgerald River National Park, Western Australia. A single hybrid mallet, E. arborella × brandiana, is described from the type locality of E. brandiana. Both new species and the new hybrid show potential for horticultural use, given their compact habit, large leaves and conspicuous red floral hypanthia and fruits. E. arborella × brandiana and E. brandiana are particularly at risk, being highly localised endemics that are killed by fire.

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F.Lawrence, John. „The Australian Ommatidae (Coleoptera:Archostemata): new species, larva and discussion of relationships“. Invertebrate Systematics 13, Nr. 3 (1999): 369. http://dx.doi.org/10.1071/it99008.

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The Australian Ommatidae (Coleoptera:Archostemata) are reviewed and Omma rutherfordi, sp. nov., is described from the South Australian mallee and Stirling Range of Western Australia. A putative Omma larvais also described from Western Australia and compared with other larvae representing the suborder Archostemata. Comments are made on the larvae of Archostemata, constitution of the suborder, and relationships and ranking of family groups.

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Smith, Patrick F. „Bird activity in oil mallee plantings in the wheatbelt of Western Australia“. Ecological Management & Restoration 10, Nr. 3 (Dezember 2009): 236–38. http://dx.doi.org/10.1111/j.1442-8903.2009.00496.x.

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Nuttall, J. G., G. J. O'Leary, N. Khimashia, S. Asseng, G. Fitzgerald und R. Norton. „‘Haying-off' in wheat is predicted to increase under a future climate in south-eastern Australia“. Crop and Pasture Science 63, Nr. 7 (2012): 593. http://dx.doi.org/10.1071/cp12062.

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Under a future climate for south-eastern Australia there is the likelihood that the net effect of elevated CO2, (eCO2) lower growing-season rainfall and high temperature will increase haying-off thus limit production of rain-fed wheat crops. We used a modelling approach to assess the impact of an expected future climate on wheat growth across four cropping regions in Victoria. A wheat model, APSIM-Nwheat, was performance tested against three datasets: (i) a field experiment at Wagga Wagga, NSW; (ii) the Australian Grains Free Air Carbon dioxide Enrichment (AGFACE) experiment at Horsham, Victoria; and (iii) a broad-acre wheat crop survey in western Victoria. For down-scaled climate predictions for 2050, average rainfall during October, which coincides with crop flowering, decreased by 32, 29, 26, and 18% for the semiarid regions of the northern Mallee, the southern Mallee, Wimmera, and higher rainfall zone, (HRZ) in the Western District, respectively. Mean annual minimum and maximum temperature over the four regions increased by 1.9 and 2.2°C, respectively. A pair-wise comparison of the yield/anthesis biomass ratio across climate scenarios, used for assessing haying-off response, revealed that there was a 39, 49 and 47% increase in frequency of haying-off for the northern Mallee, southern Mallee and Wimmera, respectively, when crops were sown near the historically optimal time (1 June). This translated to a reduction in yield from 1.6 to 1.4 t/ha (northern Mallee), 2.5 to 2.2 t/ha (southern Mallee) and 3.7 to 3.6 t/ha (Wimmera) under a future climate. Sowing earlier (1 May) reduced the impact of a future climate on haying-off where decreases in yield/anthesis biomass ratio were 24, 28 and 23% for the respective regions. Heavy textured soils exacerbated the impact of a future climate on haying-off within the Wimmera. Within the HRZ of the Western District crops were not water limited during grain filling, so no evidence of haying-off existed where average crop yields increased by 5% under a future climate (6.4–6.7 t/ha). The simulated effect of eCO2 alone (FACE conditions) increased average yields from 18 to 38% for the semiarid regions but not in the HRZ and there was no evidence of haying-off. For a future climate, sowing earlier limited the impact of hotter, drier conditions by reducing pre-anthesis plant growth, grain set and resource depletion and shifted the grain-filling phase earlier, which reduced the impact of future drier conditions in spring. Overall, earlier sowing in a Mediterranean-type environment appears to be an important management strategy for maintaining wheat production in semiarid cropping regions into the future, although this has to be balanced with other agronomic considerations such as frost risk and weed control.

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Dissertationen zum Thema "Mallee lands Western Australia"

1

Bell, Sarah Jayne. „Researching sustainability : material semiotics and the Oil Mallee Project“. Access via Murdoch University Digital Theses Project, 2003. http://wwwlibmurdoch.edu.au/adt/browse/view/adt-MU20040302.153647.

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Wildy, Daniel Thomas. „Growing mallee eucalypts as short-rotation tree crops in the semi-arid wheatbelt of Western Australia“. University of Western Australia. School of Plant Biology, 2004. http://theses.library.uwa.edu.au/adt-WU2004.0031.

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[Truncated abstract] Insufficient water use by annual crop and pasture species leading to costly rises in saline watertables has prompted research into potentially profitable deep-rooted perennial species in the Western Australian wheatbelt. Native mallee eucalypts are currently being developed as a short-rotation coppice crop for production of leaf oils, activated carbon and bio-electricity for low rainfall areas (300—450 mm) too dry for many of the traditional timber and forage species. The research in this study was aimed at developing a knowledge base necessary to grow and manage coppiced mallee eucalypts for both high productivity and salinity control. This firstly necessitated identification of suitable species, climatic and site requirements favourable to rapid growth, and understanding of factors likely to affect yield of the desirable leaf oil constituent, 1,8-cineole. This was undertaken using nine mallee taxa at twelve sites with two harvest regimes. E. kochii subsp. plenissima emerged as showing promise in the central and northern wheatbelt, particularly at a deep acid sand site (Gn 2.61; Northcote, 1979), so further studies focussed on physiology of its resprouting, water use and water-use efficiency at a similar site near Kalannie. Young E. kochii trees were well equipped with large numbers of meristematic foci and adequate root starch reserves to endure repeated shoot removal. The cutting season and interval between cuts were then demonstrated to have a strong influence on productivity, since first-year coppice growth was slow and root systems appeared to cease in secondary growth during the first 1.5—2.5 years after cutting. After decapitation, trees altered their physiology to promote rapid replacement of shoots. Compared to uncut trees, leaves of coppices were formed with a low carbon content per unit area, and showed high stomatal conductance accompanied by high leaf photosynthetic rates. Whole-plant water use efficiency of coppiced trees was unusually high due to their fast relative growth rates associated with preferential investments of photosynthates into regenerating canopies rather than roots. Despite relatively small leaf areas on coppice shoots over the two years following decapitation, high leaf transpiration rates resulted in coppices using water at rates far in excess of that falling as rain on the tree belt area. Water budgets showed that 20 % of the study paddock would have been needed as 0—2 year coppices in 5 m wide twin-row belts in order to maintain hydrological balance over the study period. Maximum water use occurred where uncut trees were accessing a fresh perched aquifer, but where this was not present water budgets still showed transpiration of uncut trees occurring at rates equivalent to 3—4 times rainfall incident on the tree belt canopy. In this scenario, only 10 % of the paddock surface would have been required under 5 m wide tree belts to restore hydrological balance, but competition losses in adjacent pasture would have been greater

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Setyawan, Dwi. „Soil development, plant colonization and landscape function analysis for disturbed lands under natural and assisted rehabilitation“. University of Western Australia. School of Earth and Geographical Sciences, 2005. http://theses.library.uwa.edu.au/adt-WU2005.0117.

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[Truncated abstract] Spontaneous plant growth and soil development occur at disturbed sites with their extent and nature being variously affected by soil fertility status, local climate and topographic conditions. Soil-plant interactions can be diverse and site-specific within a disturbed landscape. The main purpose of the present study is to evaluate soil characteristics and landscape indices in relation to natural plant growth and soil development under different conditions and for diverse materials. A comprehensive study has been carried out to evaluate spontaneous soil development and plant colonization on various regolith materials at a railway cutting near Jarrahdale bauxite mine and on various substrates comprising waste rock, weathered regolith and replaced topsoil at Scotia (Norseman, Western Australia) and Kelian (East Kalimantan, Indonesia). At Jarrahdale soil development has occurred slowly over 36 years in relation to morphological changes in surface horizons. Soils at several locations exhibit substantial changes in color, texture and structure. The slow soil development is primarily due to low biomass and litter contributions (˜1 Mg/ha) from colonizing plants (e.g. Dryandra sessilis, Eucalyptus marginata and low shrubs) on the cutting shelf and slow litter decomposition. Nutrient accumulation is up to 5 kg N/ha, and 0.5 kg/ha for P and K. Surface soil samples from Jarrahdale are generally acidic (pH < 5.1) and contain low concentrations of total soil carbon (20 g/kg) and nutrients of total nitrogen (0.73 g/kg), bicarbonate-extractable phosphorus (bic-P) (< 2 mg/kg), bic-K (37 mg/kg) and total exchangeable bases (<1.1 cmol/kg, with 24 % base saturation). Soil properties at the Scotia waste dump are mainly associated with alkaline (mean pH = 9) and saline conditions (EC1:5 = 1.01 dS/m). Exchangeable base values are high with average concentrations of exchangeable Ca of 18 cmol/kg and exchangeable Mg of 6 cmol/kg, thus these elements are not a limiting factor for plant nutrition. Patchy plant growth on the waste dump is mostly related to differences in water availability in the arid region and to salinity such that halophytes (saltbushes Maireana and Atriplex) colonize many parts of the waste dump together with some Melaleuca and Eucalyptus species

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Hardiputra, Bingah Astuti. „Properties of rehabilitated coalmine soils at Collie“. University of Western Australia. Soil Science and Plant Nutrition Discipline Group, 2004. http://theses.library.uwa.edu.au/adt-WU2005.0041.

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[Truncated abstract] Many soil properties are involved in supporting the growth of plants and in limiting soil degradation. The present study was carried out to provide a basis for minimising environmental impact by providing a firm understanding of the soil properties that affect plant growth for soils developed from mining waste from the Wesfarmers Premier coalmine at Collie. The purpose of this study was to provide an understanding of the soil materials and to identify the potential interactions between soil properties and plants for soils developed on coalmine materials at the Premier mine, Collie. This research was to identify the nature of the manmade soils so as to determine if soil forming processes are active, to determine soil acidity including pH buffering capacity and the lime requirement of soils, to measure water retention characteristics and soil available water for plant growth, to relate soil properties to possible effects on plant growth, and to identify management strategies to improve soil conditions and overcome plant growth constraints. Seventy-seven manmade horizons from pits in 18 constructed soils, ranging from 9 to 21-years old, were analyzed throughout this study. These samples are classified based on soil depth, layer (topsoil and subsoil), and age of soil since rehabilitation. The methods for doing most of the analyses follow the Australian Soil and Land Survey handbook by Rayment and Higginson (1992). The results are presented quantitatively and soil properties are compared to provide information on pedogenic processes, the extent of soil development, the ability of the soils to resist degradation and to provide an indication of soil parent materials

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Rutter, Anthony Paul. „A study of factors affecting the regeneration of mineral exploration sites in the semi-arid and arid areas of South Western South Australia /“. Title page, table of contents and abstract only, 2002. http://web4.library.adelaide.edu.au/theses/09ENV/09envr982.pdf.

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Gherardi, Mark James. „Availability and management of manganese and water in bauxite residue revegetation“. University of Western Australia. Soil Science and Plant Nutrition Discipline Group, 2004. http://theses.library.uwa.edu.au/adt-WU2005.0038.

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[Truncated abstract] Industrial processing to refine alumina from bauxite ore produces millions of tonnes of refining residue each year in Australia. Revegetation of bauxite residue sand (BRS) is problematic for a number of reasons. Harsh chemical conditions caused by residual NaOH from ore digestion mean plants must overcome extremely high pH (initially >12), saline and sodic conditions. At such high pH, manganese (Mn) is rapidly oxidised from Mn2+ to Mn4+. Plants can take up only Mn2+. Thus, Mn deficiency is common in plants used for direct BRS revegetation, and broadcast Mn fertilisers have low residual value. Added to this, physical conditions of low water-holding capacity and a highly compactable structure make BRS unfavourable for productive plant growth without constant and large inputs of water as well as Mn. However, environmental regulations stipulate that the residue disposal area at Pinjarra, Western Australia, be revegetated to conform with surrounding land uses. The major land use of the area is pasture for grazing stock. Hence, pasture revegetation with minimum requirement for fertiliser and water application is desirable. This thesis investigates a number of avenues with potential for maintaining a productive pasture system on BRS whilst reducing the current level of Mn fertiliser and irrigation input. Emphasis was placed on elucidation of chemical and physical factors affecting Mn availability to plants in BRS

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Prananto, Agnes Kristina. „The use of remotely sensed data to analyse spatial and temporal trends in vegetation patchiness within rehabilitated bauxite mines in the Darling Range, W.A“. University of Western Australia. School of Earth and Geographical Sciences, 2006. http://theses.library.uwa.edu.au/adt-WU2006.0012.

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[Truncated abstract] The assessment of rehabilitation success is time consuming and costly for bauxite miners because large areas of land (~550 ha per year) are involved. In some cases, rehabilitation results in patches of bare or sparsely vegetated soil. This study uses remote sensing imagery to evaluate the growth of vegetation in rehabilitated bauxite mines in the Darling Range, W.A. This work has five aims, which are to (1) compare vegetation biomass within rehabilitated areas and nearby native forest; (2) analyse temporal changes in vegetation growth within the selected rehabilitated areas, in particular rehabilitated areas with patches of bare soil; (3) compare vegetation growth pre- and post- mining; (4) identify the best type of remotely sensed data for this particular study area, and (5) develop an index, which can classify the degree of vegetation patchiness within rehabilitated mine sites. This information will enable rehabilitation workers to identify patches in rehabilitated areas that may require further remediation. The study used RADARSAT, nine years of Normalised Difference Vegetation Index (NDVI) maps (extracted from LANDSAT TM multivariate imagery and Quickbird imagery) and aerial photographs to evaluate forty-seven ~1 ha study sites. Image and map analyses were conducted mainly using ESRI’s software ArcGIS 8.3 and ER Mapper 6.4. Ground truthing was carried out to confirm and recognise the causes of bare patches within the rehabilitated mine sites ... The results indicate that differences in rehabilitation management do not affect this index but the extent of bare patches does. Due to the sensitivity of radar imagery to surface roughness, rehabilitated areas cannot be distinguished from the native forest using radar images. A building (crusher) appears to be the same as mature vegetation. Knowledge of the features in an area is therefore crucial when utilising RADARSAT. The beam elevation angle and profile of the RADARSAT image used, made superimposition of radar and optical imageries impossible. Speckle noise in RADARSAT images made it impossible to detect relatively small bare patches. In addition, the many cloud free days in Western Australia make optical imaging possible so that the ability of radar imagery to penetrate cloud is redundant for this type of study.

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Bleby, Timothy Michael. „Water use, ecophysiology and hydraulic architecture of Eucalyptus marginata (jarrah) growing on mine rehabilitation sites in the jarrah forest of south-western Australia“. University of Western Australia. School of Plant Biology, 2003. http://theses.library.uwa.edu.au/adt-WU2004.0004.

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[Truncated abstract. Please see the pdf format for the complete text. Also, formulae and special characters can only be approximated here. Please see the pdf version for an accurate reproduction.] This thesis examines the water use, ecophysiology and hydraulic architecture of Eucalyptus marginata (jarrah) growing on bauxite mine rehabilitation sites in the jarrah forest of south-western Australia. The principal objective was to characterise the key environment and plant-based influences on tree water use, and to better understand the dynamics of water use over a range of spatial and temporal scales in this drought-prone ecosystem. A novel sap flow measurement system (based on the use of the heat pulse method) was developed so that a large number of trees could be monitored concurrently in the field. A validation experiment using potted jarrah saplings showed that rates of sap flow (transpiration) obtained using this system agreed with those obtained gravimetrically. Notably, diurnal patterns of transpiration were measured accurately and with precision using the newly developed heat ratio method. Field studies showed that water stress and water use by jarrah saplings on rehabilitation sites were strongly seasonal: being greatest in summer when it was warm and dry, and least in winter when it was cool and wet. At different times, water use was influenced by soil water availability, vapour pressure deficit (VPD) and plant hydraulic conductance. In some areas, there was evidence of a rapid decline in transpiration in response to dry soil conditions. At the end of summer, most saplings on rehabilitation sites were not water stressed, whereas water status in the forest was poor for small saplings but improved with increasing size. It has been recognised that mature jarrah trees avoid drought by having deep root systems, however, it appears that saplings on rehabilitation sites may have not yet developed functional deep roots, and as such, they may be heavily reliant on moisture stored in surface soil horizons. Simple predictive models of tree water use revealed that stand water use was 74 % of annual rainfall at a high density (leaf area index, LAI = 3.1), high rainfall (1200 mm yr-1) site, and 12 % of rainfall at a low density (LAI = 0.4), low rainfall (600 mm yr-1) site, and that water use increased with stand growth. A controlled field experiment confirmed that: (1) sapling transpiration was restricted as root-zone water availability declined, irrespective of VPD; (2) transpiration was correlated with VPD when water was abundant; and (3) transpiration was limited by soil-to-leaf hydraulic conductance when water was abundant and VPD was high (> 2 kPa). Specifically, transpiration was regulated by stomatal conductance. Large stomatal apertures could sustain high transpiration rates, but stomata were sensitive to hydraulic perturbations caused by soil water deficits and/or high evaporative demand. No other physiological mechanisms conferred immediate resistance to drought. Empirical observations were agreeably linked with a current theory suggesting that stomata regulate transpiration and plant water potential in order to prevent hydraulic dysfunction following a reduction in soil-to-leaf hydraulic conductance. Moreover, it was clear that plant hydraulic capacity determined the pattern and extent of stomatal regulation. Differences in hydraulic capacity across a gradient in water availability were a reflection of differences in root-to-leaf hydraulic conductance, and were possibly related to differences in xylem structure. Saplings on rehabilitation sites had greater hydraulic conductance (by 50 %) and greater leaf-specific rates of transpiration at the high rainfall site (1.5 kg m-2 day1) than at the low rainfall site (0.8 kg m-2 day1) under near optimal conditions. Also, rehabilitation-grown saplings had significantly greater leaf area, leaf area to sapwood area ratios and hydraulic conductance (by 30-50 %) compared to forest-grown saplings, a strong indication that soils in rehabilitation sites contained more water than soils in the forest. Results suggested that: (1) the hydraulic structure and function of saplings growing under the same climatic conditions was determined by soil water availability; (2) drought reduced stomatal conductance and transpiration by reducing whole-tree hydraulic conductance; and (3) saplings growing on open rehabilitation sites utilised more abundant water, light and nutrients than saplings growing in the forest understorey. These findings support a paradigm that trees evolve hydraulic equipment and physiological characteristics suited to the most efficient use of water from a particular spatial and temporal niche in the soil environment.

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Mengler, Faron. „Gully erosion on rehabilitated bauxite mines“. University of Western Australia. School of Earth and Geographical Sciences, 2008. http://theses.library.uwa.edu.au/adt-WU2008.0176.

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[Truncated abstract] Landforms rehabilitated after bauxite mining can be vulnerable to soil loss by water erosion processes. On most rehabilitated sites, management controls such as deep ripping, contour mounding and landscaped sub-catchments limit erosion. Despite these measures, severe gully erosion that is anecdotally associated with steep slopes can damage rehabilitated areas and affect downstream drinking water resources. A review of erosion dynamics reveals that gullies develop episodically and in a non-linear manner. They often initiated as a near surface process and are influenced by natural climatic drivers. Despite this, local site characteristics including soil and landform can predispose an area to gully erosion. Moreover, erosion models, becoming more-widely utilized within the mining industry, may provide useful tools with which to measure, analyse, and manage gully erosion. One of these models, SIBERIA was tested to determine its suitability for application a tool to help manage erosion risk. We first surveyed 26 eroding and erosion-prone rehabilitated hillslopes to determine the common form and setting for gully erosion on these rehabilitated bauxite mines. A conceptual model was developed to include and explore the interplay between the common causes of the gullies surveyed. The conceptual model accounts for slope steepness but suggests that additionally, certain triggers and threshold effects operating under different site conditions are as influential (or even more influential) than slope steepness as determinants of gully erosion occurrence and severity. ... Soil properties and soil erodibility had some subtle influence on landform stability and erosion risk. The most-erodible media occurred where either: mine floor material was mixed with topsoil/ overburden; and/or the topsoil/overburden layer was thin or its coverage is patchy resulting in slaking subsoil, hardsetting soil and surface crusts. When erodible surface media were combined with steeper (>8[degrees]) or longer (>50 m) slopes or with any major erosion trigger, rill and gully development was greatly intensified. The SIBERIA simulation model was calibrated and its simulated outputs were compared to known locations of gully erosion on a steep, rehabilitated pit from the Willowdale mine. At a resolution of one metre, SIBERIA was able to simulate the approximate dimensions of gullies. However, SIBERIA could not simulate the exact location of individual gully headcuts. Additionally, SIBERA was able to simulate the effect of different microtopographic surface treatments but this was only achieved by increasing the grid resolution to 25 cm and reducing the size of the area simulated due to model constraints. Locations of gully headcuts were overlain onto a grid-based, Digital Elevation Model (DEM) using a Geographic Information System (GIS). The spatial distribution of gully headcut locations was compared to DEM derivatives such as slope and flow accumulation. Positive, and predictive relationships allow between the steepness of the slope of the pre-mining landform and the cell count of the area contributing to flow (catchment), as determined by GIS, may allow a mine scale indication of erosion risk using simple GIS desktop analysis.

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Bücher zum Thema "Mallee lands Western Australia"

1

Western Australia. Aboriginal Lands Trust Review Team. The review of the Aboriginal Lands Trust. [Perth, W.A.]: Aboriginal Affairs Dept., 1996.

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Administration, Western Australia Dept of Land. Crown land administration in Western Australia. [Perth, W.A.]: Dept. of Land Administration, 1994.

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Western Australia. Dept. of Land Administration. Crown land administration in Western Australia. [Perth, W.A.]: Dept. of Land Administration, Govt. of Western Australia, 1996.

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Bell, David T. Seed ecology in relation to reclamation: Lessons from mined lands in Western Australia. S.l: s.n, 1990.

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G, Bradley Paul. Mineral revenues inquiry: Final report : the study into mineral (including petroleum) revenues in Western Australia. Western Australia: William C. Brown, Govt. Printer, 1986.

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International Conference on the Remediation and Management of Degraded Lands (2000 Fremantle, Western Australia). Proceedings of Remade Lands 2000, International Conference on the Remediation and Management of Degraded Lands, 30 November - 2 December 2000, Fremantle, Western Australia. Herausgegeben von Brion A, Bell R. W, International Union of Soil Science. und Murdoch University. Institute for Environmental Science. Canning Bridge: Promaco Conventions, 2000.

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International Conference on Environmental Issues and Waste Management in Energy and Mineral Production (3rd 1994 Perth, W.A.). The Third International Conference on Environmental Issues and Waste Management in Energy and Mineral Production: Proceedings, 30th August-1st September, 1994, Perth, Western Australia. Perth, W.A: The University, 1994.

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Research for Development Seminar (1984 Cunderdin, W.A.). Forage and fuel production from salt affected wasteland: Proceedings of a seminar held at Cunderdin, Western Australia, 19-27 May, 1984. Amsterdam: Elsevier, 1986.

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Western Australia. Dept. of Conservation and Land Management. Strategies for conservation and recreation on CALM lands in Western Australia: The conservation, environmental protection, and recreation strategies of W.A.'s Department of Conservation and Land Management. [Perth, W.A.]: Dept. of Conservation and Land Management, Western Australia, 1987.

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Newsome, Thomas, und Alan Newsome. Red Kangaroo in Central Australia. CSIRO Publishing, 2016. http://dx.doi.org/10.1071/9781486301560.

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The red kangaroo is at the heart of Australia's ecological identity. It is Australia's largest terrestrial land mammal, the largest extant marsupial, and the only kangaroo truly restricted to Australia's arid interior. Almost nothing was known about the ecology of the red kangaroo when Alan Newsome began to study it in 1957. He discovered how droughts affect reproduction, why red kangaroos favour different habitats during droughts from those after rains, and that unprecedented explosions in red kangaroo numbers were caused by changes to the landscape wrought by graziers. Most importantly, he realised the possibilities of enriching western science with Indigenous knowledge, a feat recognised today as one of the greatest achievements of his career. First drafted in 1975 and now revised and prepared for publication by his son, The Red Kangaroo in Central Australia captures Alan's thoughts as a young ecologist working in Central Australia in the 1950s and 1960s. It will inspire a new generation of scientists to explore Australia's vast interior and study the extraordinary adaptations of its endemic mammals. It will also appeal to readers of other classics of Australian natural history, such as Francis Ratcliffe's Flying Fox and Drifting Sand and Harry Frith's The Mallee Fowl, The Bird that Builds an Incubator. Recipient of a 2017 Whitley Awards Certificate of Commendation for Pioneering Zoology

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Buchteile zum Thema "Mallee lands Western Australia"

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Howard, Tanya M., Theodore R. Alter, Paloma Z. Frumento und Lyndal J. Thompson. „Northern Mallee Declared Species Group—Esperance, Western Australia“. In Community Pest Management in Practice, 193–205. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-2742-1_20.

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Warren, B. E., T. Casson und D. H. Ryall. „Production from grazing sheep on revegetated saltland in Western Australia“. In Halophytes as a resource for livestock and for rehabilitation of degraded lands, 263–65. Dordrecht: Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-0818-8_24.

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Chalmer, Nicole Y. „Brumbies (Equus ferus caballus) as Colonizers of the Esperance Mallee–Recherche Bioregion in Western Australia“. In Environments of Empire, 197–223. University of North Carolina Press, 2020. http://dx.doi.org/10.5149/northcarolina/9781469655932.003.0010.

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Before Australia was taken over by humans more than 55 000 years BP, the landscapes were shaped through animal agency. Extinct prehistoric fauna and megafauna had social ecological systems and actively organized ecosystems and landscapes that reflected patterns of herbivory, soil foraging, nutrient cycling and predation. Surviving species continued as agents in the ecosystem functions of the EM-R region until the beginning of European colonization in the 1860’s. The settlers used the inherent biological traits of their domesticated animals, including horses, as an agency of colonization. Horses (Equus ferus caballus) who escaped to become wild are known as Brumbies in the Australian vernacular. They adapted to the local environments and prospered. This chapter analyzes the ways Brumbies have adapted to and made the land their own. It shows how they became intimately engaged with landscape details and resources which are reflected through their creation of cultural horsetrails as they moved purposefully throughout their homelands.

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Bell, David T. „Seed-related Autecology in Restoration of Mined Jarrah Forest in Western Australia“. In The Reconstruction of Disturbed Arid Lands, 5–33. Routledge, 2019. http://dx.doi.org/10.4324/9780429314216-2.

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Abolhasan, Mehran, und Paul Boustead. „UHF-Based Community Voice Service in Ngannyatjarra Lands of Australia“. In Information Technology and Indigenous People, 295–97. IGI Global, 2007. http://dx.doi.org/10.4018/978-1-59904-298-5.ch038.

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The Ngaanyatjarra land is located in the Gibson Desert in the state of Western Australia, and is the home of 12 major communities primarily made up of indigenous peoples. These communities are spread over a 250,000 square kilometre radius, with the population of each community ranging from 75 to 450. The remote location of these communities, far from major rural centres, has limited the roll-out of advanced communication technologies. One area of concern has been the limited availability of personal communication services to provide communication links within and between these communities.

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Gunn, Robert, Bruno David, Ray Whear, Daniel James, Fiona Petchey, Emilie Chalmin, Géraldine Castets, Bryce Barker, Jean-Michel Geneste und Jean-Jacques Delannoy. „Postcards from the outside: European-contact rock art imagery and occupation on the southern Arnhem Land plateau, Jawoyn lands“. In The Archaeology of Rock Art in Western Arnhem Land, Australia. ANU Press, 2017. http://dx.doi.org/10.22459/ta47.11.2017.09.

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Baird, Melissa F. „Prologue“. In Critical Theory and the Anthropology of Heritage Landscapes. University Press of Florida, 2017. http://dx.doi.org/10.5744/florida/9780813056562.003.0001.

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The view, the man told me, “does not disappoint.” We are standing in the parking lot of Woodside’s North West Shelf Visitor Centre looking out upon the massive onshore liquefied natural gas plant, which includes processing and domestic gas trains, condensate stabilization units, and storage and loading facilities. It is a full-sensory experience: whirring, humming, hammering, pounding, whistles, announcements, and an eternal gas flame, set against the blue hue of the Indian Ocean, which brings to mind the flags settlers once used to claim lands. Woodside built the industrial plant on the Burrup Peninsula in the Dampier Archipelago, in the Pilbara region along the northwestern coastline of Western Australia on one of the most important petroglyph and sacred sites in Australia and “Country” to the Traditional Owners, the Ngarluma/Yindjibardni, Yaburara Madudhunera, and Wong-Goo-tt-oo people....

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McCammon, Richard B. „Recent Experiences With Prospector II“. In Computers in Geology - 25 Years of Progress. Oxford University Press, 1994. http://dx.doi.org/10.1093/oso/9780195085938.003.0009.

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Three recent case studies in which Prospector II was used illustrate a variety of constructive responses that contribute to regional mineral resource assessments. The case studies included a group of precious-metal vein deposits in the Quartzville Mining District in Oregon, United States; a stratabound gold-silver deposit in Manitoba, Canada; and an Archean tin deposit from Western Australia. In each case, the objective was to see how Prospector II would classify the deposit in terms of deposit models in the Cox-Singer compendium. The precious-metal vein deposits in the Quartzville Mining District were interpreted by Prospector II to be part of a larger system likely to contain porphyry copper deposits. The stratabound gold-silver deposit in Manitoba fit the description of the Homestake gold deposit model. The Archean tin deposit from Western Australia bore little resemblance to any of the tin deposit models in the Cox-Singer compendium. In recent years, quantitative mineral resource assessments have gained recognition among land managers and national policymakers, who have found that numerical measures of potential mineral values are essential when considering alternative strategies. Such quantitative assessments allow land managers to plan optimum use of public lands and allow national policymakers to assess the need for securing long-term mineral supplies from international sources. In addition, quantitative assessments encourage the discovery and development of new deposits. Significant advances have been made in developing new techniques for the quantitative assessment of metallic mineral resources (Drew et al, 1986; Reed et al., 1989). In large part, these techniques are based on an earlier method of regional mineral resource assessment proposed by Singer (1975) and subsequently applied to areas in Alaska. The technique is based on the size distribution of mineral deposits of specified geologic types and on the probability of deposit occurrence. This approach to the quantitative assessment of undiscovered mineral resources is being applied to many of the mineral resource assessments being carried out by the U.S. Geological Survey (USGS) (Singer and Cox, 1988). Critical in this approach to quantitative assessment is the geologist's ability to relate the geologic environment in an area to specific deposit types.

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Berichte der Organisationen zum Thema "Mallee lands Western Australia"

1

Riley, Brad. Scaling up: Renewable energy on Aboriginal lands in north west Australia. Nulungu Research Institute, 2021. http://dx.doi.org/10.32613/nrp/2021.6.

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This paper examines renewable energy developments on Aboriginal lands in North-West Western Australia at three scales. It first examines the literature developing in relation to large scale renewable energy projects and the Native Title Act (1993)Cwlth. It then looks to the history of small community scale standalone systems. Finally, it examines locally adapted approaches to benefit sharing in remote utility owned networks. In doing so this paper foregrounds the importance of Aboriginal agency. It identifies Aboriginal decision making and economic inclusion as being key to policy and project development in the 'scaling up' of a transition to renewable energy resources in the North-West.

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