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1

Edwards, G. C., and D. A. Howard. "Air-surface exchange measurements of gaseous elemental mercury over naturally enriched and background terrestrial landscapes in Australia." Atmospheric Chemistry and Physics 13, no. 10 (May 27, 2013): 5325–36. http://dx.doi.org/10.5194/acp-13-5325-2013.

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Abstract. This paper presents the first gaseous elemental mercury (GEM) air-surface exchange measurements obtained over naturally enriched and background (<0.1 μg g−1 Hg) terrestrial landscapes in Australia. Two pilot field studies were carried out during the Australian autumn and winter periods at a copper-gold-cobalt-arsenic-mercury mineral field near Pulganbar, NSW. GEM fluxes using a dynamic flux chamber approach were measured, along with controlling environmental parameters over three naturally enriched and three background substrates. The enriched sites results showed net emission to
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2

Hewitt, Mark. "The Vegetation of the Australian Tropical Savannas." Pacific Conservation Biology 8, no. 3 (2002): 217. http://dx.doi.org/10.1071/pc020217.

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THE publication is a CD containing 1:2 000 000 scale maps in three sheets and an accompanying technical report produced by members of the Queensland Herbarium. It is the result of a collaboration of State, Territory and Federal agencies and researchers. The full list of authors include Fox, I. D., Neldner, V. J., Wilson, G. W., Bannink, P. J., Wilson, B. A., Brocklehurst, P. S., Clark, M. J., Dickinson, K. J. M., Beard, P. S., Hopkins, A. J. M., Beeston, G. R., Harvey, J. M., Thompson, E. J., Ryan, T. S., Thompson, S. L., Butler, S. w., Cartan, H., Addicott, E. P., Bailey, L. P., Cumming, R. J
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3

Monamy, Vaughan, and Barry J. Fox. "Differential habitat use by a local population of subadult common dunnarts, Sminthopsis murina, following wildfire in coastal wet heath, New South Wales, Australia." Wildlife Research 32, no. 7 (2005): 617. http://dx.doi.org/10.1071/wr04105.

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Little has been published about Sminthopsis murina, a small insectivorous marsupial encountered infrequently during trapping studies. Individuals favour vegetation associations found in recently burnt heathlands and forests; however, individuals rarely remain in such areas long enough for repeated capture. We report an unusual occurrence of habitat fidelity by a dense population of subadult S. murina in coastal wet heath, New South Wales, Australia. Individuals were captured repeatedly in the first 16 months following wildfire (30 subadults trapped 154 times: recapture rate = 80%). Densities p
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4

Huurdeman, E. P., J. Frieling, T. Reichgelt, P. K. Bijl, S. M. Bohaty, G. R. Holdgate, S. J. Gallagher, F. Peterse, D. R. Greenwood, and J. Pross. "Rapid expansion of meso-megathermal rain forests into the southern high latitudes at the onset of the Paleocene-Eocene Thermal Maximum." Geology 49, no. 1 (August 25, 2020): 40–44. http://dx.doi.org/10.1130/g47343.1.

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Abstract Current knowledge of terrestrial ecosystem response to the Paleocene-Eocene Thermal Maximum (PETM; ca. 56 Ma) is largely based on the midlatitudes of the Northern Hemisphere. To more fully reconstruct global terrestrial ecosystem response to the PETM, we generated vegetation and biomarker proxy records from an outcrop section on the southern coast of Australia (∼60°S paleolatitude). We documented a rapid, massive, and sustained vegetation turnover as a response to regional PETM warming of ∼1–4 °C, abruptly transitioning from a warm temperate to a meso-megathermal rain forest similar t
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5

Berry, Sandra L., and Michael L. Roderick. "CO2 and land-use effects on Australian vegetation over the last two centuries." Australian Journal of Botany 50, no. 4 (2002): 511. http://dx.doi.org/10.1071/bt01019.

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Coincident with major changes in land use and management in Australia over the past 200 years, there has been a 20% increase in the concentration of carbon dioxide ([CO2]) in the atmosphere. We investigate the way in which these two factors have modified the natural vegetation at the continental scale. We describe landscapes in terms of the abundance of three leaf functional types, 'turgor' (T), 'mesic' (M) and 'sclerophyll' (S). We have previously shown that continental-scale estimates of the TMS composition can be made from climatic and satellite data. In this study, we extend those results
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6

Butcher, R., and K. R. Thiele. "An investigation of taxon boundaries in rare and range-restricted Synaphea (Proteaceae: Conosperminae) species from south-west Western Australia." Australian Systematic Botany 27, no. 2 (2014): 119. http://dx.doi.org/10.1071/sb14015.

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The Swan Coastal Plain of south-west Western Australia has been extensively cleared since European settlement, with the fertile Pinjarra Plain land system preferentially cleared for grazing; what remains of the native vegetation is of high conservation value despite being highly fragmented and often degraded. The following six taxa of Synaphea R.Br. (Proteaceae), with conservation status corresponding to IUCN Red List categories Threatened and Data Deficient, are restricted to vegetation remnants in this region: S. stenoloba A.S.George, S. odocoileops A.S.George, S. sp. Pinjarra (R. Davis 6578
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7

Howell, Jocelyn, Doug Benson, and Lyn McDougall. "Developing a strategy for rehabilitating riparian vegetation of the Hawkesbury-Nepean River, Sydney, Australia." Pacific Conservation Biology 1, no. 3 (1994): 257. http://dx.doi.org/10.1071/pc940257.

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Situated on the southeastern coast at 34�S 151�E, Sydney was established in 1788 as Australia's first permanent European settlement. Clearing of natural vegetation and environmental degradation associated with the country's largest population concentration over the past 200 years have severely affected the nearby Hawkesbury-Nepean River. A strategy for rehabilitation of the riparian vegetation to conserve and enhance the natural conditions remaining along the river, with particular emphasis on habitat and natural biodiversity, has been developed. The study area encompassed the most modified pa
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8

Broich, M., and M. G. Tulbure. "RESPONSE OF RIPARIAN VEGETATION IN AUSTRALIA"S LARGEST RIVER BASIN TO INTER AND INTRA-ANNUAL CLIMATE VARIABILITY AND FLOODING AS QUANTIFIED WITH LANDSAT AND MODIS." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLI-B8 (June 23, 2016): 577–78. http://dx.doi.org/10.5194/isprs-archives-xli-b8-577-2016.

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Australia is a continent subject to high rainfall variability, which has major influences on runoff and vegetation dynamics. However, the resulting spatial-temporal pattern of flooding and its influence on riparian vegetation has not been quantified in a spatially explicit way. Here we focused on the floodplains of the entire Murray-Darling Basin (MDB), an area that covers over 1M km<sup>2</sup>, as a case study. The MDB is the country’s primary agricultural area with scarce water resources subject to competing demands and impacted by climate change and more recently by
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9

Los, S. O., J. A. B. Rosette, N. Kljun, P. R. J. North, J. C. Suárez, C. Hopkinson, R. A. Hill, et al. "Vegetation height products between 60° S and 60° N from ICESat GLAS data." Geoscientific Model Development Discussions 4, no. 3 (September 19, 2011): 2327–63. http://dx.doi.org/10.5194/gmdd-4-2327-2011.

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Abstract. We present a new method to obtain coarse resolution (0.5° × 0.5°) vegetation height and vegetation-cover fraction data sets between 60° S and 60° N for use in climate models and ecological models. The data sets are derived from the Geoscience Laser Altimeter System (GLAS) on the Ice, Cloud and land Elevation Satellite (ICESat), which is the only LiDAR instrument that provides close to global coverage when all data collected for 2003–2009 are combined. Filters are applied to the GLAS data to identify and eliminate spurious observations, e.g. data that are affected by clouds, atmospher
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10

Broich, M., and M. G. Tulbure. "RESPONSE OF RIPARIAN VEGETATION IN AUSTRALIA"S LARGEST RIVER BASIN TO INTER AND INTRA-ANNUAL CLIMATE VARIABILITY AND FLOODING AS QUANTIFIED WITH LANDSAT AND MODIS." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLI-B8 (June 23, 2016): 577–78. http://dx.doi.org/10.5194/isprsarchives-xli-b8-577-2016.

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Australia is a continent subject to high rainfall variability, which has major influences on runoff and vegetation dynamics. However, the resulting spatial-temporal pattern of flooding and its influence on riparian vegetation has not been quantified in a spatially explicit way. Here we focused on the floodplains of the entire Murray-Darling Basin (MDB), an area that covers over 1M km<sup>2</sup>, as a case study. The MDB is the country’s primary agricultural area with scarce water resources subject to competing demands and impacted by climate change and m
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11

Bowman, DMJS. "Diversity Patterns of Woody Species on a Latitudinal Transect From the Monsoon Tropics to Desert in the Northern Territory, Australia." Australian Journal of Botany 44, no. 5 (1996): 571. http://dx.doi.org/10.1071/bt9960571.

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A belt transect, made up of 15 contiguous cells (width, 3.5° of longitude; length, 1° of latitude), was established from the monsoon tropics on the central north coast of the Northern Temtory (11°S) to the central Australian desert on the South Australian border (26°S). On this transect, mean annual rainfall was found to have a negative exponential decay with latitude, with arid conditions commencing at around 18"s-the limit of the monsoonal rains. The mean elevation of each cell steadily increased from the north coast to reach a maximum average elevation of 700 m at around 23°S. The mean alph
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12

Los, S. O., J. A. B. Rosette, N. Kljun, P. R. J. North, L. Chasmer, J. C. Suárez, C. Hopkinson, et al. "Vegetation height and cover fraction between 60° S and 60° N from ICESat GLAS data." Geoscientific Model Development 5, no. 2 (March 27, 2012): 413–32. http://dx.doi.org/10.5194/gmd-5-413-2012.

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Abstract. We present new coarse resolution (0.5° × 0.5°) vegetation height and vegetation-cover fraction data sets between 60° S and 60° N for use in climate models and ecological models. The data sets are derived from 2003–2009 measurements collected by the Geoscience Laser Altimeter System (GLAS) on the Ice, Cloud and land Elevation Satellite (ICESat), the only LiDAR instrument that provides close to global coverage. Initial vegetation height is calculated from GLAS data using a development of the model of Rosette et al. (2008) with with further calibration on desert sites. Filters are devel
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13

Sinclair, Russell. "Long-term changes in vegetation, gradual and episodic, on the TGB Osborn Vegetation Reserve, Koonamore, South Australia (1926 - 2002)." Australian Journal of Botany 53, no. 4 (2005): 283. http://dx.doi.org/10.1071/bt04144.

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The TGB Osborn Vegetation Reserve at Koonamore, South Australia, is a 390-ha exclosure in semi-arid chenopod shrubland. The area was heavily overgrazed in 1925 when it was fenced to exclude sheep. Permanent quadrats and photopoints have been maintained to the present. Feral rabbits were sometimes numerous until the mid-1970s but have since been controlled. The records represent 50 years without sheep grazing, followed by 26 years without either sheep or rabbits. Dramatic seedling establishment events have occurred since 1978 for the following species: Acacia aneura Benth., Myoporum platycarpum
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14

Keast, Allen. "History of the Australian Vegetation: Cretaceous to Recent.Robert S. Hill." Quarterly Review of Biology 70, no. 4 (December 1995): 503–4. http://dx.doi.org/10.1086/419187.

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15

Martin, A. R. H. "Pollen Analysis of Digger's Creek Bog, Kosciuszko National Park: Vegetation History and Tree-line Change." Australian Journal of Botany 47, no. 5 (1999): 725. http://dx.doi.org/10.1071/bt98002.

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Digger's Creek Bog, an Empodisma minus–Callistemon pityoides–Sphagnum cristatum shrubby subalpine peat bog, alt. c. 1690 m, not far below local altitudinal tree-line, began development > 10 000 years before present as an Astelia sp.–Carex alpine soak. Surrounding vegetation was a grassy alpine herbfield with many Asteraceae, Apiaceae and Gentianella diemensis, corresponding to the regional Club Lake Zone C, dated to the same period. Astelia died out c. 6500 years before present approximately at the Club Lake C/D 1 boundary, marked by spread of Pomaderris in subjacent montane for
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16

Kennedy, Shaun A., George G. Ganf, and Keith F. Walker. "Does salinity influence the distribution of exotic willows (Salix spp.) along the Lower River Murray?" Marine and Freshwater Research 54, no. 7 (2003): 825. http://dx.doi.org/10.1071/mf03035.

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The weeping willow Salix babylonica and crack willow S. fragilis dominate the riparian vegetation of the River Murray between Mannum and Wellington, South Australia, Australia. The presence of S. fragilis is confirmed, over-riding earlier, informal references to S. × rubens. In this region S. babylonica is represented by females and S. fragilis is represented by males. The flowering times of the two species overlap but the growing season begins earlier for the former. No evidence of hybridization was found, although this is not conclusive. Salix babylonica is most common upstream of Murray Bri
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17

Bullen, R. D., and J. N. Dunlop. "Assessment of habitat usage by bats in the rangelands of Western Australia: comparison of echolocation call count and stable isotope analysis methods." Rangeland Journal 34, no. 3 (2012): 277. http://dx.doi.org/10.1071/rj12001.

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The activity levels of seven species of insectivorous microbats in five habitats widespread across the Charles Darwin Reserve in the Murchison region of Western Australia were measured using echolocation detectors and compared with results of habitat usage revealed by stable isotope analysis. The activity levels were further compared with projective foliage density as a surrogate of productivity within each habitat. Habitat use, estimated from echolocation activity of the microbat species and from stable isotope analysis of their fur, agree and each provides complementary information on the ha
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18

COLLOFF, MATTHEW J. "Comparative morphology and species-groups of the oribatid mite genus Scapheremaeus (Acari: Oribatida: Cymbaeremaeidae), with new species from South Australia." Zootaxa 2213, no. 1 (August 28, 2009): 1–46. http://dx.doi.org/10.11646/zootaxa.2213.1.1.

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The morphology of the genus Scapheremaeus Berlese, 1910 is reviewed and characters of taxonomic utility delineated. Based on the morphological review, some 13 species-groups are outlined based on major morphotypes. There are two main categories: i) species that have a complete circumdorsal scissure with plicate microsculpture on the circumnotogastral plate and strongly contrasting microsculpture (foveolae, ridges or tubercles) on the centrodorsal plate (plicate species-groups), and ii) species with the circumdorsal scissure complete, incomplete or absent but with little or no contrast in micro
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19

Edney, P. A., A. P. Kershaw, and P. De Deckker. "A late pleistocene and holocene vegetation and environmental record from Lake Wangoom, Western Plains of Victoria, Australia." Palaeogeography, Palaeoclimatology, Palaeoecology 80, no. 3-4 (November 1990): 325–43. http://dx.doi.org/10.1016/0031-0182(90)90141-s.

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20

de Salas, Miguel F., Matthew L. Baker, Lynette Cave, and Gintaras Kantvilas. "The botany of the Stony Head Training Area: new records for a biodiverse remnant in northern Tasmania, Australia." Proceedings of the Royal Society of Victoria 134, no. 2 (February 14, 2023): 85–107. http://dx.doi.org/10.1071/rs22003.

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A flora survey of the Stony Head Training Area, northern Tasmania, was conducted in 2020–2021 as a collaboration between the Tasmanian Museum and Art Gallery’s Expeditions of Discovery and the Australian Biological Resources Study Bush Blitz programs. With a long historical use as an artillery range, the 5000-ha area contains a range of geologies, has a low profile with average elevations under 100 m asl, and its vegetation consists largely of heathy woodlands and coastal heathlands. It contains a range of relatively undisturbed, high-quality native habitats and populatio
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21

Davis, JA, SA Harrington, and JA Friend. "Invetebrate communities of Relict streams in the Arid Zone: the George Gill Range, Central Australia." Marine and Freshwater Research 44, no. 3 (1993): 483. http://dx.doi.org/10.1071/mf9930483.

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The George Gill Range (24�S,132�E) 220 km south west of Alice Springs in the Northern Territory, lies within one of the driest regions of Australia. Diel and seasonal temperature differences are extreme and the average rainfall is 250 mm per annum. The streams of the Range are the largest group within the Central Ranges and are relatively pristine. Their flow regimes are episodic but deep rock pools appear to act as reservoirs of surface runoff and may also receive groundwater from the Mereenie aquifer. The waterbodies of the Range and some nearby areas were sampled in July and December 1986 t
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22

Clarke, Michael F., Sarah C. Avitabile, Lauren Brown, Kate E. Callister, Angie Haslem, Greg J. Holland, Luke T. Kelly, et al. "Ageing mallee eucalypt vegetation after fire: insights for successional trajectories in semi-arid mallee ecosystems." Australian Journal of Botany 58, no. 5 (2010): 363. http://dx.doi.org/10.1071/bt10051.

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A critical requirement in the ecological management of fire is knowledge of the age-class distribution of the vegetation. Such knowledge is important because it underpins the distribution of ecological features important to plants and animals including retreat sites, food sources and foraging microhabitats. However, in many regions, knowledge of the age-class distribution of vegetation is severely constrained by the limited data available on fire history. Much fire-history mapping is restricted to post-1972 fires, following satellite imagery becoming widely available. To investigate fire histo
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23

Coupland, Grey T., Eric I. Paling, and Keith A. McGuinness. "Vegetative and reproductive phenologies of four mangrove species from northern Australia." Australian Journal of Botany 53, no. 2 (2005): 109. http://dx.doi.org/10.1071/bt04066.

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Mangrove communities in the tropical north of Australia are some of the most species rich in the world, yet surprisingly little is known of their reproductive and vegetative phenology. This study investigated the phenology of four mangrove species: Avicennia marina (Forsk.) Vierh., Ceriops australis (C.T.White) Ballment, T.J.Sm & Stoddart, Rhizophora stylosa Griff. and Sonneratia alba J.Smith, in Darwin Harbour over 24 months. Investigations included documenting the flowering and fruiting phenology, periods of leaf flush and leaf longevity. Flowering in these mangroves generally occurred d
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24

Coates, T. D. "The effect of fox control on mammal populations in an outer urban conservation reserve." Australian Mammalogy 30, no. 2 (2008): 51. http://dx.doi.org/10.1071/am08007.

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European red foxes were systematically removed from a 370 ha conservation reserve on Melbourne?s urban fringe between December 2003 and September 2005. Activity indexes monitored throughout the removal phase indicated that the fox population declined dramatically when poison baits were available and then increased again predictably during winter and summer each subsequent year. Three alternate indices of fox activity were highly synchronous throughout the study suggesting that the bait-removal index used widely in Australia may provide a reliable measure of overall fox activity in small urban
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25

Basinger, J. F., D. R. Greenwood, P. G. Wilson, and D. C. Christophel. "Fossil flowers and fruits of capsular Myrtaceae from the Eocene of South Australia." Canadian Journal of Botany 85, no. 2 (January 2007): 204–15. http://dx.doi.org/10.1139/b07-001.

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Flowers and fruits of the Myrtaceae are described from the Middle Eocene Golden Grove locality of South Australia, and the taxon is here named Tristaniandra alleyi gen. et sp.nov. Flowers are pentamerous and perigynous, with sepals, petals, and stamens inserted on the rim of a hypanthium. Filaments are basally fused to form antepetalous stamen bundles, each consisting of about 6–8 stamens. The tricarpellate ovary becomes exserted on maturation, forming a partly exserted, dry fruit with loculicidal dehiscence. These features are typical of capsular-fruited members of the Myrtaceae; in particula
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26

Wells, PM, and RS Hill. "Fossil imbricate-leaved Podocarpaceae from tertiary sediments in Tasmania." Australian Systematic Botany 2, no. 4 (1989): 387. http://dx.doi.org/10.1071/sb9890387.

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Fifteen new species belonging to five genera (one, Mesibovia, newly described) of the Podocarpaceae with imbricate leaves are described from Oligocene–Early Miocene localities in Tasmania. Nine of these species belong to Dacrycarpus, which is now extinct in Australia, and their living affinities are widespread in latitude and altitude from New Zealand to New Guinea. Three species of Dacrydium s. str. demonstrate that this genus was diverse in Tasmania in the Tertiary, although it is now extinct in Australia. A species of Microstrobos, which is very similar to the extant alpine/subalpine Tasman
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27

Olesen, T., C. M. Menzel, N. Wiltshire, and C. A. McConchie. "Flowering and shoot elongation of lychee in eastern Australia." Australian Journal of Agricultural Research 53, no. 8 (2002): 977. http://dx.doi.org/10.1071/ar01179.

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We investigated the effects of the timing of shoot elongation on the flowering of lychee (Litchi chinensis Sonn.) in eastern Australia. Trees of cv. Kwai May Pink growing in Alstonville (lat. 28.9° S) were pruned during spring and summer, and subsequent shoot elongation was measured until the following spring. New shoots grew by discrete flushes, with the trees initiating 3, 2, or 1 vegetative shoots prior to winter, according to the pruning sequence. Shoots were vegetative when the mean temperature during early flush development was above 17-19°C, and floral at lower temperatures. Trees with
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28

Orgill, Susan E., Jason R. Condon, Mark K. Conyers, Stephen G. Morris, Brian W. Murphy, and Richard S. B. Greene. "Parent material and climate affect soil organic carbon fractions under pastures in south-eastern Australia." Soil Research 55, no. 8 (2017): 799. http://dx.doi.org/10.1071/sr16305.

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In the present field survey, 72 sites were sampled to assess the effect of climate (Monaro, Boorowa and Coleambally regions) and parent material (Monaro region only; basalt and granite) on soil organic carbon (OC) under perennial pastures. In the higher-rainfall zone (Monaro and Boorowa; >500mm mean annual rainfall), OC stocks under introduced and native perennial pastures were compared, whereas in the lower-rainfall zone (Coleambally; <500mm mean annual rainfall) OC stocks under crops and pastures were compared. Carbon fractions included total OC (TOC), particulate OC (POC), resistant O
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29

T. Kingsford, Richard. "Managing Australia's Scarce Water Resources for the Environment." Pacific Conservation Biology 15, no. 1 (2009): 4. http://dx.doi.org/10.1071/pc090004.

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Australia has 12 major drainage basins, but most water use and extraction comes from the Murray- Darling Basin, despite not having Australia?s more populous cities. About 66% of surface water use in Australia is extracted from the rivers of the Murray-Darling Basin (NLWRA 2001). The ecological impacts are widespread and insurmountable: key ecosystems are in various stages of collapse. Many of these are conservation reserves and wetlands recognized for their international importance under the Ramsar Convention. Populations of native fish species are considered to be only at 10% of pre European
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Novikova, N. M., I. S. Iljina, and I. N. Safronova. "Mapping the flood-plain vegetation of the Lower Volga River." Geobotanical mapping, no. 1998-2000 (2000): 62–76. http://dx.doi.org/10.31111/geobotmap/1998-2000.62.

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In the paper the legend for 8 vegetation maps of key polygons s. 1 : 200 000, compiled by unified method, is given. The maps characterize the state of vegetation cover in different parts of the Lower Volga River (Volga-Akhtuba flood-plain and delta) in the late 90th. The Volga-Akhtuba flood-plain is well-divided into 2 morphogenetic types: the river-side flood-plain and the inner (central) one. Delta consists of numerous islands separated by channels and is subdivided into 3 parts: upper, middle and lower ones. At the mapping of flood-plain vegetation it is important to reveal the spatial vari
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31

Guérette, Élise-Andrée, Clare Paton-Walsh, Ian Galbally, Suzie Molloy, Sarah Lawson, Dagmar Kubistin, Rebecca Buchholz, et al. "Composition of Clean Marine Air and Biogenic Influences on VOCs during the MUMBA Campaign." Atmosphere 10, no. 7 (July 10, 2019): 383. http://dx.doi.org/10.3390/atmos10070383.

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Volatile organic compounds (VOCs) are important precursors to the formation of ozone and fine particulate matter, the two pollutants of most concern in Sydney, Australia. Despite this importance, there are very few published measurements of ambient VOC concentrations in Australia. In this paper, we present mole fractions of several important VOCs measured during the campaign known as MUMBA (Measurements of Urban, Marine and Biogenic Air) in the Australian city of Wollongong (34°S). We particularly focus on measurements made during periods when clean marine air impacted the measurement site and
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32

Saintilan, Neil, and Debashish Mazumder. "Fine-scale variability in the dietary sources of grazing invertebrates in a temperate Australian saltmarsh." Marine and Freshwater Research 61, no. 5 (2010): 615. http://dx.doi.org/10.1071/mf09187.

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Saltmarsh floristic diversity declines with increasing latitude on the Australian east coast, with the dominant tropical C4 grass Sporobolus virginicus being replaced progressively by a suite of mostly succulent C3 species. The temperate Towra Point saltmarsh consists of a mosaic of vegetation communities, including stands of the C4 saltmarsh grass Sporobolus virginicus, and the C3 succulents Suaeda australis and Sarcocornia quinqueflora. The contrasting stable isotope signatures of these plants provide an opportunity to determine the extent to which plant material is contributing to the diet
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33

Henne, Anicia, Nathan Reid, Robert L. Thorne, Samuel C. Spinks, Tenten Pinchand, and Alistair White. "Multi-Media Geochemical Exploration in the Critical Zone: A Case Study over the Prairie and Wolf Zn–Pb Deposits, Capricorn Orogen, Western Australia." Minerals 11, no. 11 (October 22, 2021): 1174. http://dx.doi.org/10.3390/min11111174.

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In this study, we compared traditional lithochemical sample media (soil) with hydrochemical (groundwater), biogeochemical (plant matter of mulga and spinifex), and other near-surface sample media (ferro-manganese crust), in a case study applied to mineral exploration in weathered terrain, through the critical zone at the fault-hosted Prairie and Wolf Zn–Pb (Ag) deposits in Western Australia. We used multi-element geochemistry analyses to spatially identify geochemical anomalies in samples over known mineralization, and investigated metal dispersion processes. In all near-surface sample media,
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34

Los, S. O. "Testing gridded land precipitation data and precipitation and runoff reanalyses (1982–2010) between 45° S and 45° N with normalised difference vegetation index data." Hydrology and Earth System Sciences 19, no. 4 (April 14, 2015): 1713–25. http://dx.doi.org/10.5194/hess-19-1713-2015.

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Abstract. The realistic simulation of key components of the land-surface hydrological cycle – precipitation, runoff, evaporation and transpiration, in general circulation models of the atmosphere – is crucial to assess adverse weather impacts on environment and society. Here, gridded precipitation data from observations and precipitation and runoff fields from reanalyses were tested with satellite derived global vegetation index data for 1982–2010 and latitudes between 45° S and 45° N. Data were obtained from the Climate Research Unit (CRU), the Global Precipitation Climatology Project (GPCP)
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35

Los, S. O. "Testing gridded land precipitation data and precipitation and runoff reanalyses (1982–2010) between 45° S and 45° N with Normalized Difference Vegetation Index data." Hydrology and Earth System Sciences Discussions 11, no. 12 (December 2, 2014): 13175–205. http://dx.doi.org/10.5194/hessd-11-13175-2014.

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Abstract. The realistic simulation of key components of the land-surface hydrological cycle – precipitation, runoff, evaporation and transpiration – in general circulation models of the atmosphere is crucial to assess adverse weather impacts on environment and society. Here, gridded precipitation data from observations and precipitation and runoff fields from reanalyses were tested with satellite-derived global vegetation index data for 1982–2010 and latitudes between 45° S and 45° N. Data were obtained from the Climate Research Unit (CRU), the Global Precipitation Climatology Project (GPCP) a
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36

Moseby, K. E., and J. L. Read. "Population Dynamics and Movement Patterns of Bolam's Mouse, Pseudomys bolami, at Roxby Downs, South Australia." Australian Mammalogy 20, no. 3 (1998): 353. http://dx.doi.org/10.1071/am98353.

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Basic ecological data were collected on Bolam's mouse, Pseudomys bolami, during a six year trapping study at Roxby Downs in northern South Australia. Pseudomys bolami inhabited mixed arid land systems in the Roxby Downs area, sheltering in the longitudinal orange sand dunes but foraging at night principally on the adjacent chenopod swales. Distances of up to 334m were traversed in a single night and recapture rates were high within trapping sessions but low between sessions suggesting wide-ranging movements and short-term residency. Dietary observations imply an omnivorous diet. Whils
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37

McHenry, Melinda T., Brian R. Wilson, Peter V. Lockwood, Christopher N. Guppy, Brian M. Sindel, Matthew K. Tighe, Ivor O. Growns, and John M. Lemon. "The impact of individual Callitris glaucophylla (white cypress pine) trees on agricultural soils and pastures of the north-western slopes of NSW, Australia." Rangeland Journal 31, no. 3 (2009): 321. http://dx.doi.org/10.1071/rj08052.

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Woody vegetation thickening occurs in agri-ecosystems worldwide, often with negative consequences for production. Dense Callitris glaucophylla (Joy Thomps. & L.A.S. Johnson) stands affect landscapes across NW NSW, Australia, and strategies to reduce tree density to levels which maintain biodiversity values alongside agricultural production are currently being sought. We investigated soil chemical and groundcover patterns associated with individual small and large C. glaucophylla trees at six sites of variable management history and lithology in NW NSW, Australia. We posed two questions: (1
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38

Werner, P. A., I. D. Cowie, and J. S. Cusack. "Juvenile tree growth and demography in response to feral water buffalo in savannas of northern Australia: an experimental field study in Kakadu National Park." Australian Journal of Botany 54, no. 3 (2006): 283. http://dx.doi.org/10.1071/bt04135.

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Tree populations in the wooded savannas of northern Australia lack a well developed seed bank, but instead rely on a persistent ground layer of suppressed juvenile plants <1 m of indeterminate ages. The feral Asian water buffalo has been implicated as a factor in inhibiting the movement of juvenile trees to sapling stage. In a 6-year field study in Kakadu National Park, 656 juvenile plants were monitored for growth and survival, and in exploring the effects of buffalo, clipping surrounding vegetation and ambient fire. Buffalo were removed from one half of the sites across an environmental g
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39

Woodall, G. S., and C. J. Robinson. "Natural diversity of Santalum spicatum host species in south-coast river systems and their incorporation into profitable and biodiverse revegetation." Australian Journal of Botany 51, no. 6 (2003): 741. http://dx.doi.org/10.1071/bt02118.

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The commercially valuable root hemiparasite Santalum spicatum (R.Br.) A.DC. (sandalwood) once grew throughout the medium- to low-rainfall areas of the south-western agricultural region of Australia; however, this resource has been exhausted by over-exploitation and clearing for agriculture. There has been growing interest from the farming community and other investors in the development of a plantation Santalum spicatum industry in southern Western Australia. This study investigated the distribution of remnant S. spicatum within the Pallinup River catchment and assessed the risk of S. spicatum
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40

Barrow, Lauren, Catherine L. Parr, and James L. Kohen. "Biogeography and diversity of ants in Purnululu (Bungle Bungle) National Park and Conservation Reserve, Western Australia." Australian Journal of Zoology 54, no. 2 (2006): 123. http://dx.doi.org/10.1071/zo06009.

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We describe the diversity, composition, functional group organisation and biogeography of ants in Purnululu National Park (128°19′E, 17°19′S) in Western Australia’s Kimberley region, located at a semi-arid/tropical zone boundary. Pitfall trapping collected a representative sample of ants from three main habitats within the park: spinifex, sandplain and gorges. In total, 154 species from 25 genera were collected. The richest genera were Melophorus, Iridomyrmex and Monomorium. Iridomyrmex was the most abundant genus, accounting for 80% of all individuals recorded in traps. Functional group compo
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41

Dodsworth, Steven, Maarten J. M. Christenhusz, John G. Conran, Maïté S. Guignard, Sandra Knapp, Monika Struebig, Andrew R. Leitch, and Mark W. Chase. "Extensive plastid-nuclear discordance in a recent radiation of Nicotiana section Suaveolentes (Solanaceae)." Botanical Journal of the Linnean Society 193, no. 4 (May 24, 2020): 546–59. http://dx.doi.org/10.1093/botlinnean/boaa024.

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Abstract Nicotiana section Suaveolentes is the largest section of Nicotiana and is a monophyletic group of allotetraploid species. Most of the species are endemic to Australia, but three species occur on islands in the South Pacific as far east as French Polynesia and one species is native to Namibia. Here, we present phylogenetic results based on genome skimming, with near-complete taxon sampling and multiple accessions sampled for several species. These represent the first phylogenetic results for the section that include most recognized taxa, using wild-sourced material wherever possible. D
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42

Davis, R. A., and J. A. Wilcox. "Adapting to suburbia: bird ecology on an urban-bushland interface in Perth, Western Australia." Pacific Conservation Biology 19, no. 2 (2013): 110. http://dx.doi.org/10.1071/pc130110.

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Birds in urban landscapes must contend with fragmented and degraded remnants of native vegetation and their survival may be dependent on factors such as their ability to disperse through and/or utilize the urban matrix. We examined the frequency of occurrence of birds in native bushland in Kings Park, Perth, Western Australia, and in nine adjacent suburban gardens. We quantified dispersal capacity by observing bird crossing frequency and height over a major six-lane road separating the bushland from adjacent gardens. Finally we quantified matrix utilisation by recording foraging behaviour in u
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43

Verbeke, T., J. Lathière, S. Szopa, and N. de Noblet-Ducoudré. "Impact of future land cover changes on HNO<sub>3</sub> and O<sub>3</sub> surface dry deposition." Atmospheric Chemistry and Physics Discussions 15, no. 13 (July 8, 2015): 18459–85. http://dx.doi.org/10.5194/acpd-15-18459-2015.

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Abstract. Dry deposition is a key component of surface–atmosphere exchange of compounds, acting as a sink for several chemical species. Meteorological factors, chemical properties of the trace gas considered and land surface properties are strong drivers of dry deposition efficiency and variability. Under both climatic and anthropogenic pressure, the vegetation distribution over the Earth has been changing a lot over the past centuries, and could be significantly altered in the future. In this study, we perform a modeling investigation of the potential impact of land-cover changes between pres
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44

Dong, Qian, Qingqing Zhang, Anbang Liao, Chi Xu, and Maosong Liu. "Plant Adaptability and Vegetation Differentiation in the Coastal Beaches of Yellow–Bohai Sea in China." International Journal of Environmental Research and Public Health 19, no. 4 (February 16, 2022): 2225. http://dx.doi.org/10.3390/ijerph19042225.

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To identify the key soil factors influencing the vegetation differentiation in the coastal tidal flats of the Yellow−Bohai Sea in China, this study investigated the corresponding relationship between the Spartina alterniflora (SA), Suaeda salsa (SS), and Phragmites australis (PA) communities and their respective soil factors with published data, and combined the ecological strategy for analysis. The results showed a corresponding relationship between community and soil factors. The SA community had a lower bulk density (BD) and higher soil total nitrogen (TN), and the SS community was the oppo
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45

Dickman, Christopher R., Adele S. Haythornthwaite, Gayle H. McNaught, Paul S. Mahon, Bobby Tamayo, and Mike Letnic. "Population dynamics of three species of dasyurid marsupials in arid central Australia: a 10-year study." Wildlife Research 28, no. 5 (2001): 493. http://dx.doi.org/10.1071/wr00023.

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This study investigated the population dynamics of three species of dasyurid marsupials in sand ridge habitat of the Simpson Desert, western Queensland, over a 10-year period between March 1990 and December 1999. The lesser hairy-footed dunnart (Sminthopsis youngsoni), was captured most consistently over the period of study, followed by the wongai ningaui (Ningaui ridei), and the mulgara (Dasycercus cristicauda). Rates of recapture were low (4.5–22.2%), probably because individuals of each species are very mobile. All species bred in late winter or early spring when animals were aged at least
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46

Parsons, Scott A., Alex Kutt, Eric P. Vanderduys, Justin J. Perry, and Lin Schwarzkopf. "Exploring relationships between native vertebrate biodiversity and grazing land condition." Rangeland Journal 39, no. 1 (2017): 25. http://dx.doi.org/10.1071/rj16049.

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Although commercial grazing can degrade natural habitats, sustainably grazed land may be effective for wildlife conservation. Thus, land condition frameworks that assess the landscape quality of grazed land may also be useful for assessment of habitat quality for wildlife. However, the relationship between the condition of grazed land and native biodiversity is mostly unknown, and this knowledge gap must be addressed to adequately balance commercial production and conservation. In the present case study we determined the relevance of a widely used grazing land condition scale to understanding
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47

Kelley, G., A. P. O'Grady, L. B. Hutley, and D. Eamus. "A comparison of tree water use in two contiguous vegetation communities of the seasonally dry tropics of northern Australia: the importance of site water budget to tree hydraulics." Australian Journal of Botany 55, no. 7 (2007): 700. http://dx.doi.org/10.1071/bt07021.

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Tree water use in two contiguous communities (eucalypt open-forest and Melaleuca paperbark forest) was measured in tropical Australia, over a 2-year period. The aims of the study were to (1) quantify daily and seasonal patterns of water use in each community, (2) compare patterns of water use among the communities and (3) compare relationships among tree size, sapwood area and water use within the two contrasting vegetation communities. Access to deep soil water stores and the effect of run-on from the eucalypt forest resulted in a relatively high pre-dawn water potential throughout the year,
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48

Verbeke, T., J. Lathière, S. Szopa, and N. de Noblet-Ducoudré. "Impact of future land-cover changes on HNO<sub>3</sub> and O<sub>3</sub> surface dry deposition." Atmospheric Chemistry and Physics 15, no. 23 (December 9, 2015): 13555–68. http://dx.doi.org/10.5194/acp-15-13555-2015.

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Abstract. Dry deposition is a key component of surface–atmosphere exchange of compounds, acting as a sink for several chemical species. Meteorological factors, chemical properties of the trace gas considered and land surface properties are strong drivers of dry deposition efficiency and variability. Under both climatic and anthropogenic pressure, the vegetation distribution over the Earth has been changing a lot over the past centuries and could be significantly altered in the future. In this study, we perform a modeling investigation of the potential impact of land-cover changes between the p
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49

Bolpagni, Rossano, and Andrea Piotti. "Hydro-hygrophilous vegetation diversity and distribution patterns in riverine wetlands in an agricultural landscape: a case study from the Oglio River (Po Plain, Northern Italy)." Phytocoenologia 45, no. 1 (July 1, 2015): 69–84. http://dx.doi.org/10.1127/0340-269x/2014/0044.

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In the European plains, up to eighty percent of riverine wetlands have been lost due to alteration of hydrological regime and catchment exploitation. This condition is expected to be further negatively exacerbated by climate change. To better understand the observed change in distribution patterns of hydro-hygrophilous vegetation in temperate and Mediterranean floodplains, a vegetation survey was conducted within the lower Oglio River reach in Northern Italy. This river is a mid-size, altered and nutrient-rich left tributary of the Po River. During the 2008 growing season, a total of 60 margin
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50

Start, A. N. "The mistletoe flora of southern Western Australia, with a particular reference to host relationships and fire." Australian Journal of Botany 63, no. 8 (2015): 636. http://dx.doi.org/10.1071/bt15028.

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The mistletoe flora of southern Western Australia was studied over a 30-year period with a particular emphasis on distributions, host relationships and fire. The study area encompassed Western Australia south of ~26° S. It included all the South-west Botanical Province and southern components of the Eremaean Botanical Province, with the northern boundary corresponding with bioregional boundaries. Vegetation ranges from wet and dry sclerophyll forest through woodlands and heaths to deserts. The mistletoe flora comprises 21 taxa, 19 in the Loranthaceae and two in the Santalaceae. They infect 153
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