The distribution and habitat requirements of the great barred frog (Mixophyes fasciolatus)

2002 ◽  
Vol 29 (5) ◽  
pp. 469 ◽  
Author(s):  
Kirsten M. Parris
Keyword(s):  
National Parks ◽  
Common Ground ◽  
New South ◽  
New South Wales ◽  
Summer Precipitation ◽  
Habitat Requirements ◽  
South Wales ◽  
Eastern Australia ◽  
Climatic Range ◽  
Using Data

The great barred frog (Mixophyes fasciolatus) is a common, ground-dwelling frog from the forests of eastern Australia, with a wide geographic distribution extending from mid-east Queensland to southern New South Wales. This paper presents a quantitative assessment of the distribution and habitat requirements of M. fasciolatus, using data collected during a stratified survey across its geographic and environmental range. I found M. fasciolatus at 55 of 124 sites, and in all areas of forest surveyed except for Girraween National Park in Queensland and the southern highlands of New South Wales. I detected 42 other species of frogs during the survey, including the introduced cane toad (Bufo marinus). Statistical habitat modelling indicated that in forests within its climatic range, M. fasciolatus was most likely to occur in wetter forests (wet sclerophyll forest and rainforest), in areas with lower precipitation and intermediate temperatures in the warmest (summer) quarter of the year. When present at a site, the number of individuals of M. fasciolatus detected during a survey (a measure of relative abundance) was predicted to decrease with increasing summer precipitation. This frog survey represents one of the largest ever undertaken in Australia, with a study area of 125�000 km2, and 124 survey sites in 21 State Forests and nine National Parks. Field data collected during the study and the resulting habitat models provide a baseline against which future changes in the distribution or abundance of M. fasciolatus may be assessed.

An Aerial Survey of 3 Game Species of Waterfowl (Family Anatidae) Populations in Eastern Australia

1986 ◽  
Vol 13 (2) ◽  
pp. 213 ◽  
Author(s):  
LW Braithwaite ◽  
M Maher ◽  
SV Briggs ◽  
BS Parker
Keyword(s):  
Surface Waters ◽  
New South ◽  
New South Wales ◽  
Aerial Survey ◽  
Game Species ◽  
South Wales ◽  
Black Duck ◽  
The Pacific ◽  
Eastern Australia ◽  
Central Eastern

Populations of waterfowl of three game species, the Pacific black duck Anus superciliosa, grey teal A. gibberifrons, and maned duck Chenonetta jubata, were assessed by aerial survey in October 1983 within a survey region of 2 697 000 km2 of eastern Australia. The numbers of each species were assessed on all surface waters of over 1 ha, and on a sample of smaller surface waters within 10 survey bands each 30 km wide and spaced at intervals of 2� latitude from 20�30' to 38�30'S. The area within the survey bands was 324 120 km2, which gave a sampling intensity of 12.0% of the land surface area. The area of features shown as wetlands or water impoundments within the survey bands on 1 : 2 500 000 topographic maps was 19 200 km2 or 11.2% of the total area of these features in the survey region. The area of surface waters surveyed was assessed at 465 300 ha. Assessments of populations of each species were tallied for wetlands by grid cells of 6 min of 1� longitude along the survey bands (258-309 km2 depending on latitude). Distributions were then mapped, with log*10 indices of populations in each cell. Distributions of the black duck and grey teal showed a pattern of intense aggregation in limited numbers of cells, that of the maned duck was more evenly distributed. The major concentrations of the Pacific black duck were recorded in northern New South Wales and the south-eastern, western, central eastern and central coastal regions of Queensland; those of the grey teal were in south-western, western and northern New South Wales and central-eastern Queensland; the maned duck was broadly distributed over inland New South Wales with the exception of the far west, inland southern Queensland, and central northern Victoria.

scholarly journals The Tumbarumba Basaltic Gem Field, New South Wales: in relation to sapphire-ruby deposits of eastern Australia

2002 ◽  
Vol 54 (2) ◽  
pp. 215-248 ◽  
Author(s):  
F. L. Sutherland ◽  
I. T. Graham ◽  
R. E. Pogson ◽  
D. Schwarz ◽  
G. B. Webb ◽  
...  
Keyword(s):  
New South ◽  
New South Wales ◽  
South Wales ◽  
Eastern Australia

Drosophilidae of Australia. 4. Mycodrosophila

1980 ◽  
Vol 28 (2) ◽  
pp. 261 ◽  
Author(s):  
IR Bock
Keyword(s):  
New South ◽  
East Asian ◽  
New South Wales ◽  
The South ◽  
Asian Species ◽  
South Wales ◽  
Eastern Australia ◽  
First Time

The Australian Mycodrosophila fauna comprises 21 species distributed in northern and eastern Australia to southern New South Wales. Only one species, M. argentifrons Malloch, is previously described from Australia; the south-east Asian species M. separata (de Meijere) is recorded for the first time. The remaining 19 species are new: adequate material has been available to permit the description and naming of 18 of them.

Corrigendum to: Soil indicators and their use by farmers in the Billabong Catchment, southern New South Wales

Soil Research ◽  
2009 ◽  
Vol 47 (3) ◽  
pp. 340
Author(s):  
B. Kelly ◽  
C. Allan ◽  
B. P. Wilson
Keyword(s):  
Management Practices ◽  
New South ◽  
New South Wales ◽  
Soil Health ◽  
Soil Management ◽  
Management Decisions ◽  
South Wales ◽  
Eastern Australia ◽  
Health Need ◽  
Soil Indicators

'Soil health' programs and projects in Australia's agricultural districts are designed to influence farmers' management behaviours, usually to produce better outcomes for production, conservation, and sustainability. These programs usually examine soil management practices from a soil science perspective, but how soils are understood by farmers, and how that understanding informs their farm management decisions, is poorly documented. The research presented in this paper sought to better understand how dryland farmers in the Billabong catchment of southern New South Wales use soil indicators to inform their management decisions. Thematic content analysis of transcripts of semi-structured, face-to-face interviews with farmers suggest several themes that have implications for soil scientists and other professionals wishing to promote soil health in the dryland farming regions of south-eastern Australia. In particular, all soil indicators, including those related to soil 'health', need to relate to some clear, practical use to farmers if they are to be used in farm decision making. This research highlights a reliance of the participants of this research on agronomists. Reliance on agronomists for soil management decisions may result in increasing loss of connectivity between farmers and their land. If this reflects a wider trend, soil health projects may need to consider where best to direct their capacity-building activities, and/or how to re-empower individual farmers.

Migration and dispersal of the Rutherglen bug, Nysius vinitor Bergroth (Hemiptera: Lygaeidae), in eastern Australia

1988 ◽  
Vol 78 (3) ◽  
pp. 493-509 ◽  
Author(s):  
Garrick McDonald ◽  
Roger A. Farrow
Keyword(s):  
New South ◽  
New South Wales ◽  
South Australia ◽  
Early Spring ◽  
Flight Duration ◽  
Migratory Activity ◽  
South Wales ◽  
Eastern Australia ◽  
Synoptic Conditions ◽  
Yorke Peninsula

AbstractAerial sampling for Nysius vinitor Bergroth was undertaken in the surface and upper air, at altitudes of 2 and 100-300 m, respectively, at Trangie in central New South Wales and at Corny Point, Yorke Peninsula, South Australia. Insects were sampled for 15 periods, each of 3-11 days, between October 1979 and February 1984, covering all months except January, March and May. N. vinitor was one of the most abundant insects caught in the upper air during the day and night (mean density of 652/106 m3), while the congeneric N. clevelandensis Evans was rarely caught at any time. N. vinitor was caught in all months sampled except for the winter months of July and August, and the largest daily catches occurred in September. Females were generally less common than males, although the relative incidence in the upper air catches frequently increased significantly from day to night. Fewer mature females were caught in the upper air (0-16·8%) than at the surface (0-48·4%). Densities were generally much greater in the surface air than in the upper air, although during the major flights of spring, there was less than a two-fold difference, indicating increased migratory activity. Migration occurred in a range of synoptic conditions resulting in the displacement of individuals in a variety of directions and distances depending on synoptic flow at the time of flight. Major migrations occurred at night, following dusk take-off, in disturbed weather associated with prefrontal airflows. These resulted in net southward displacements of ca 200-300 km depending on flight duration. It is suggested that major immigration flights into central-western New South Wales and regions to the south regularly occur in early spring (September-October) and probably arise from breeding areas in subtropical latitudes.

Geographic dimorphism in the mountain brushtail possum (Trichosurus caninus): the case for a new species

2002 ◽  
Vol 50 (4) ◽  
pp. 369 ◽  
Author(s):  
D. B. Lindenmayer ◽  
J. Dubach ◽  
K. L. Viggers
Keyword(s):  
New Species ◽  
New South ◽  
New South Wales ◽  
Distinct Species ◽  
Genetic Distances ◽  
Brushtail Possum ◽  
Genetic Characteristics ◽  
Simple Index ◽  
South Wales ◽  
Eastern Australia

The morphological and genetic characteristics of the mountain brushtail possum (Trichosurus caninus) are described for animals from a range of locations throughout its known geographic distribution in eastern Australia. Although there is considerable variation among populations, unequivocal morphological and genetic differences exist between northern and southern populations of the species. Specimens from southern populations (from Victoria) have a significantly (P < 0.001) larger ear conch, a significantly (P < 0.001) longer pes, and a significantly (P < 0.001) shorter tail than do specimens from northern populations (from New South Wales and Queensland). Animals can be clearly distinguished using a simple index based on these three morphological measures, which are gathered from live animals. North–south dimorphism is strongly supported by patterns in genetic data that show genetic distances of 2.7–3.0% between the southern and northern populations. The combined outcomes of morphological and genetic analyses suggest the existence of two distinct species. We recommend that the northern form, distributed from central New South Wales north to central Queensland, retain the name Trichosurus caninus; the southern form from Victoria is described here as Trichosurus cunninghami, sp. nov. The common names of these new species should be the 'short-eared possum' and the 'mountain brushtail possum', respectively.

Walks, Tracks and Trails of New South Wales

2012 ◽  
Author(s):  
Derrick Stone
Keyword(s):  
National Parks ◽  
New South ◽  
New South Wales ◽  
Coastal Environments ◽  
Ancient Lake ◽  
Ghost Town ◽  
South Wales ◽  
Camping Trip ◽  
Coastal Cliffs ◽  
First Time

For the first time in a single volume, this book brings together more than 140 of the best walks, tracks or trails in New South Wales, which can be walked by the moderately fit individual. They are located in national parks, coastal parks, state forests, conservation reserves, historic parks and local government and public easements. Other routes follow state highways, minor roads, coastal cliffs, old gold routes, or pass bushranger haunts and back roads linking towns and historical features. Most routes do not require specialist navigation or bushcraft skills, and vary in length from a 45-minute stroll to a 4-day, 65-kilometre camping trip. Walks, Tracks and Trails of New South Wales highlights the best the state has to offer, from an outback ghost town and ancient lake beds, to Australia’s highest mountain, coastal environments and World Heritage rainforests. Easy-to-interpret maps are included to help you navigate, and the book’s size makes it convenient to bring with you on your adventures.

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