1-20 of 292 Search Results for

permanent

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Book Chapter
Series: Other RZS NSW Publications
Publisher: Royal Zoological Society of New South Wales
Published: 01 January 1999
10.7882/RZSNSW.1999.010
EISBN: 0-9586085-1-2
... diversity in temporary and permanent wetlands. Data collected from four freshwater meadows highlight the distinctive nature of temporary wetlands with each wetland showing a considerable change in faunal composition between sampling events and a high level of distinctiveness. ...
Journal Articles
Journal Articles
Australian Zoologist (2014) 31 (1): 230–239.
Published: 17 March 2014
...Graham Pyke; Arthur White Populations of five frog species were monitored at three ponds utilized by the endangered Green and Golden Bell Frog Litoria aurea over a three year period 1993-1996. Litoria aurea bred at the two semi-permanent ponds with fluctuating water levels but did not breed...
Journal Articles
Australian Zoologist (2014) 31 (1): 187–197.
Published: 17 March 2014
..., incubation of eggs and fledging of young into account, waterbirds need 5 to 10 months inundation under nest trees to complete breeding. Most Darters, cormorants, herons, egrets, Australian White Ibis and spoonbills nested at wetlands which retained water permanently in their deeper, open areas. In contrast...
Journal Articles
Australian Zoologist (2011) 35 (2): 216–228.
Published: 14 October 2011
...Jean-Marc Hero; J. Castley; Mikalah Malone; Ben Lawson; William Magnusson PPBio (Program for Planned Biodiversity and Ecosystem Research) is a system for long-term ecological research designed to answer integrated multidisciplinary research questions. The system is based on permanent plots...
Journal Articles
Australian Zoologist (2011) 35 (2): 245–250.
Published: 14 October 2011
...Francis Lemckert; Gordon Grigg We recorded the calling activity of frogs at a permanent pond 80 km south of Sydney between 1987 and 1989, documenting the calling seasons of five species and relating calling activity (within calling seasons) to temperature, humidity, barometric pressure and rainfall...
Journal Articles
Australian Zoologist (2023) 44 (1): 178–184.
Published: 12 April 2023
... and tend to impact more upon women and children. It is estimated that every year almost 500,000 people are maimed, permanently injured, or disabled by snakebite envenoming. The WHO has set a roadmap for the prevention, reduction, and control of snakebite envenoming, aiming to reduce snakebite deaths...
Book Chapter
Series: Other RZS NSW Publications
Publisher: Royal Zoological Society of New South Wales
Published: 01 January 2007
10.7882/FS.2007.037
EISBN: 978-0-9803272-0-5
... Important freshwater systems found in arid areas range from springs to waterholes and rivers. Periods of extreme aridity in the Pleistocene, especially during the last glacial period, resulted in the drying of most freshwater systems apart from a few permanent water holes and artesian springs...
Book Chapter
Series: Other RZS NSW Publications
Publisher: Royal Zoological Society of New South Wales
Published: 01 January 1993
10.7882/RZSNSW.1993.048
EISBN: 0-9599951-8-8
... years and unmarked individuals. Aestivating crocodiles ranged in mass from 0.95 kg to 42.0 kg , but the smaller size classes were under-represented compared to a population living in permanent water in the nearby McKinlay River region. The nesting season of freshwater crocodiles coincides...
Journal Articles
Australian Zoologist (2020) 41 (2): 220–230.
Published: 11 November 2020
... of the biota. Ongoing long-term monitoring at a large number of permanent field sites for up to 25 years prior to the fire, together with 10 years of post-fire monitoring, has provided an unparalleled series of datasets on mammal, bird, and plant responses on burned and unburned sites. The empirical studies...
Journal Articles
Journal Articles
Australian Zoologist (2018) 39 (3): 513–519.
Published: 01 September 2018
... of predators (domestic cats and foxes) at all sites. Rats rapidly investigated the log piles (mean time to first rat observation ± SE: 27.25 ± 14.34 days), but were only recorded intermittently over the monitoring period, suggesting that they did not permanently inhabit the sites. Our results suggest...
Journal Articles
Australian Zoologist (2014) 37 (2): 256–262.
Published: 05 June 2014
... to engineered concrete channels. Whether the absence of crabs in urban channels is due to increased predation from fish present in the permanent water (including noxious Oreochromis mossambicus ), water chemistry differences, increased competition for food and shelter, or simply because this species cannot...
Journal Articles
Australian Zoologist (2014) 30 (2): 199–207.
Published: 17 March 2014
... along the coast and hinterland. The species is usually associated with stationary water bodies, mostly permanent, in both forested and cleared habitats. The species has also been found in a range of terrestrial habitats, often considerable distances from waterbodies; suggesting a high dispersive ability...
Journal Articles
Australian Zoologist (2014) 31 (2): 365–375.
Published: 17 March 2014
... varied greatly regarding ease of handling, aggression, odour, property damaging behaviour and fecundity. Management history of individual animals affected responses: quolls kept as house pets (rather than permanently caged) elicited the most positive responses on the suitability of quolls as pets...
Journal Articles
Australian Zoologist (2014) 31 (2): 388–395.
Published: 17 March 2014
... was recorded at a total of 40 separate localities, which were associated mainly with rocky habitats close to permanent water. Preliminary scat analysis indicated that the species is primarily insectivorous, with small mammals consumed only where abundant. Populations of this species on flatland and coastal...
Journal Articles
Australian Zoologist (2014) 33 (1): 49–59.
Published: 17 March 2014
... lagoon within Yuraygir National Park. Permanent tagging of frogs was conducted between August 1998 and March 2003. Population estimation based on the mark and recapture of frogs in 1998-99 suggested that the population contained at least 100 adult male frogs. Approximately 75 male bell frogs called from...
Journal Articles
Australian Zoologist (2014) 30 (3): 316–324.
Published: 17 March 2014
... of the tadpoles they attacked than did the fed fish. Field surveys were carried out on 10 permanent water bodies in north-west Sydney to examine any correlation between the abundance of G. holbrooki and frog species richness or abundance. The most abundant species was C. signifera . Regression analysis showed...
Journal Articles
Australian Zoologist (2011) 34 (3): 334–349.
Published: 14 October 2011
... the permanent tagging of individuals have revealed substantial variation in the size of populations but further research is needed to relate population size to viability. Two major threatening processes (habitat loss and predation by exotic fish) were implicated in 1996 in the decline of the Green and Golden...
Journal Articles
Australian Zoologist (2011) 34 (3): 249–260.
Published: 14 October 2011
... a permanent population became more apparent with monitoring; at Botany, young bell frogs failed to survive the winter because of inadequate or inappropriate over-winter habitat being available; at Long Reef, foraging and breeding habitat were inadequate; at Marrickville, urban predators and disease eliminated...