Дисертації з теми "Fire ecology Australia, Southern"
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Keifer, MaryBeth 1963. "Age structure and fire disturbance in the southern Sierra Nevada subalpine forest." Thesis, The University of Arizona, 1991. http://hdl.handle.net/10150/278045.
Повний текст джерелаConedera, Marco [Verfasser], and C. [Akademischer Betreuer] Kramer. "Implementing fire history and fire ecology in fire risk assessment : the study case of Canton Ticino (southern Switzerland) / Marco Conedera. Betreuer: C. Kramer." Karlsruhe : KIT-Bibliothek, 2009. http://d-nb.info/1014099269/34.
Повний текст джерелаShrestha, Hari Ram. "Post-fire recovery of carbon and nitrogen in sub-alpine soils of South-eastern Australia /." Connect to thesis, 2009. http://repository.unimelb.edu.au/10187/6963.
Повний текст джерелаThis study investigated post-fire recovery of soil C and N in four structurally different sub-alpine plant communities (grassland, heathland, Snowgum and Alpine ash) of south-eastern Australia which were extensively burnt by landscape-scale fires in 2003. The amount and isotopic concentration of C and N in soils to a depth of 20 cm from Alpine ash forest were assessed five years after fire in 2008 and results were integrated with measurements taken immediately prior to burning (2002) and annually afterwards.
Because the historical data set, comprised of three soil samplings over the years 2002 to 2005, consisted of soil total C and N values which were determined as an adjunct to 13C and 15N isotopic studies, it was necessary to establish the accuracy of these IRMS-derived measurements prior to further analysis of the dataset. Two well-established and robust methods for determining soil C (total C by LECO and oxidizable C by the Walkley-Black method) were compared with the IRMS total C measurement in a one-off sampling to establish equivalence prior to assembling a time-course change in soil C from immediately pre-fire to five years post-fire. The LECO and IRMS dry combustion measurements were essentially the same (r2 >0.99), while soil oxidizable C recovery by the Walkley-Black method (wet digestion) was 68% compared to the LECO/IRMS measurements of total C. Thus the total C measurement derived from the much smaller sample size (approximately 15 mg) combusted during IRMS are equivalent to LECO measurement which require about 150 mg of sample.
Both total C and N in the soil of Alpine ash forests were significantly higher than soils from Snowgum, heathland and grassland communities. The ratio of soil NH4+ to NO3- concentration was greater for Alpine ash forest and Snow gum woodland but both N-fractions were similar for heathland and grassland soils. The abundance of soil 15N and 13C was significantly depleted in Alpine ash but both isotopes were enriched in the heathland compared to the other ecosystems. Abundance of both 15N and 13C increased with soil depth.
The natural abundance of 15N and 13C in the foliage of a subset of non-N2 fixing and N2 fixing plants was measured as a guide to estimate BNF inputs. Foliage N concentration was significantly greater in N2 fixers than non-N2 fixers while C content and 13C abundance were similar in both functional groups. Abundance of 15N was depleted in the N2 fixing species but was not significantly different from the non-N2 fixers to confidently calculate BNF inputs based on the 15N abundance in the leaves.
The total C pool in soil (to 20 cm depth) had not yet returned to the pre-fire levels in 2008 and it was estimated that such levels of C would be reached in another 6-7 years (about 12 years after the fire). The C and N of soil organic matter were significantly enriched in 15N and 13C isotopes after fire and had not returned to the pre-fire levels five years after the fire. It is concluded that the soil organic N pool can recover faster than the total C pool after the fire in the Alpine ash forests.
King, Alison Jane 1974. "Recruitment ecology of fish in floodplain rivers of the southern Murray-Darling Basin, Australia." Monash University, Dept. of Biological Sciences, 2002. http://arrow.monash.edu.au/hdl/1959.1/8391.
Повний текст джерелаFisher, Judith L. "Fundamental changes to ecosystem properties and processes linked to plant invasion and fire frequency in a biodiverse woodland." University of Western Australia. School of Plant Biology, 2008. http://theses.library.uwa.edu.au/adt-WU2008.0109.
Повний текст джерелаEveraardt, Annika. "The impact of fire on the honey possum Tarsipes rostratus in the Fitzgerald River National Park, Western Australia." Thesis, Everaardt, Annika (2003) The impact of fire on the honey possum Tarsipes rostratus in the Fitzgerald River National Park, Western Australia. PhD thesis, Murdoch University, 2003. https://researchrepository.murdoch.edu.au/id/eprint/66/.
Повний текст джерелаEveraardt, Annika. "The impact of fire on the honey possum Tarsipes rostratus in the Fitzgerald River National Park, Western Australia." Everaardt, Annika (2003) The impact of fire on the honey possum Tarsipes rostratus in the Fitzgerald River National Park, Western Australia. PhD thesis, Murdoch University, 2003. http://researchrepository.murdoch.edu.au/66/.
Повний текст джерелаSteers, Robert Jeremy. "Invasive plants, fire succession, and restoration of Creosote bush scrub in Southern California." Diss., [Riverside, Calif.] : University of California, Riverside, 2008. http://proquest.umi.com/pqdweb?index=0&did=1663078461&SrchMode=2&sid=1&Fmt=6&VInst=PROD&VType=PQD&RQT=309&VName=PQD&TS=1265220063&clientId=48051.
Повний текст джерелаIncludes abstract. Title from first page of PDF file (viewed Febrary 3, 2010). Available via ProQuest Digital Dissertations. Includes bibliographical references. Also issued in print.
Penfold, Christopher Morant. "The relative sustainability of organic, biodynamic, integrated and conventional broadacre farming systems in Southern Australia /." Title page, table of contents and abstract only, 2004. http://web4.library.adelaide.edu.au/theses/09AS/09asp3984.pdf.
Повний текст джерелаPowers, John William. "Stand Dynamics in a Southern Appalachian Montane Pine Barren, Warm Springs Mountain, Virginia." Thesis, Virginia Tech, 2010. http://hdl.handle.net/10919/34767.
Повний текст джерелаMaster of Science
Paull, David James. "The distribution, ecology and conservation of the southern brown bandicoot (Isoodon obesulus obesulus) in South Australia /." Title page, contents and abstract only, 1992. http://web4.library.adelaide.edu.au/theses/09ARM/09armp329.pdf.
Повний текст джерелаSt, John Barbara J. "Ecology and management of the Little Corella (cacatua sanguinea) in the southern Flinders Ranges, South Australia /." Title page, contents and abstract only, 1994. http://web4.library.adelaide.edu.au/theses/09SM/09sms143.pdf.
Повний текст джерелаNielsen, Zigourney. "Within-fire patchiness associated with prescribed burning in the northern Jarrah forests of Western Australia." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2018. https://ro.ecu.edu.au/theses/2070.
Повний текст джерелаDoherty, Tim S. "Ecology of feral cats Felis catus and their prey in relation to shrubland fire regimes." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2015. https://ro.ecu.edu.au/theses/1678.
Повний текст джерелаWard, David Jefford. "People, fire, forest and water in Wungong: the landscape ecology of a West Australian water catchment." Thesis, Curtin University, 2010. http://hdl.handle.net/20.500.11937/2006.
Повний текст джерелаJaud, Thomas. "Comportement alimentaire des éléphants de mer dans un océan à très fine échelle." Thesis, Brest, 2015. http://www.theses.fr/2015BRES0064/document.
Повний текст джерелаOcean dynamics, especially in the southern ocean, are caracterized by strong fluctuation due to mesoscale (eddies, 100-200km) and submesoscale (filaments, <50km) processes. Theses processes are known to strongly stimulate primary production and with him the rest of the trophic chain. However, in marine ecosystems, relationship between prey and predator distribution remain challenging to understand. Such complexe link exist within the Southern Elephant Seal (SES) and their deep diving prey.This PhD worked to understand how the SES diving and foraging behaviour is impacted by submesoscale variation of the environment. Two original aspects of this work was first to use the very high resolution measurement from SES as an unique 3-D in-situ submesoscale dataset and then to combine it to, more classic, satellite temperature and altimetry measurement. This work showed, for the first time the in-situ impact of submesoscale frontal regions on one top predator foraging behaviour. Furthermore, during this study, an original method to identify fine scale frontal regions was developped. Finally, this PhD confirm the relevant use of the Surface Quasi-Geostrophic method in the study of fine scale dynamics, especially in the possibility of high resolution spatial missions (such as SWOT)
Winberg, Pia Carmen. "Confronting the challenges of tidal flat conservation spatial patterns and human impacts in a Marine Protected Area in southern NSW, Australia /." Access electronically, 2008. http://ro.uow.edu.au/theses/123.
Повний текст джерелаCargill, Jeffrey. "Fate of Eucalyptus marginata seed from canopy-store to emergence in the northern jarrah forests of Western Australia: Research to help improve regeneration following shelterwood treatment." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2014. https://ro.ecu.edu.au/theses/1415.
Повний текст джерелаWilliam), Van Wilgen B. W. (Brian. "The conservation of southern African terrestrial ecosystems, with special reference to the role of fire and the control of invasive alien plants." Thesis, Stellenbosch : Stellenbosch University, 2008. http://hdl.handle.net/10019.1/48061.
Повний текст джерелаLalor, Briony Maree. "An assessment of the recovery of the microbial community in jarrah forest soils after bauxite mining and prescription burning." University of Western Australia. School of Earth and Geographical Sciences, 2009. http://theses.library.uwa.edu.au/adt-WU2010.0037.
Повний текст джерелаPetersen, Sheryl M. "Vegetation dynamics and the efficacy of prescribed fires in restoring oak-dominated ecosystems in southern Ohio." Case Western Reserve University School of Graduate Studies / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=case1318087928.
Повний текст джерелаMcDonald, Kathi. "Variation in morphology, salinity and waterlogging tolerance and resource allocation in strawberry clover (Trifolium fragiferum L.) : implications for its use in mildly saline soils in southern Australian farming systems." University of Western Australia. School of Plant Biology, 2009. http://theses.library.uwa.edu.au/adt-WU2009.0105.
Повний текст джерелаPaull, David James Physical Environmental & Mathematical Sciences Australian Defence Force Academy UNSW. "Habitat fragmentation and the southern brown bandicoot Isoodon obesulus at multiple spatial scales." Awarded by:University of New South Wales - Australian Defence Force Academy. School of Physical, Environmental and Mathematical Sciences, 2003. http://handle.unsw.edu.au/1959.4/38698.
Повний текст джерелаWilliams, Patrick. "Range retraction and the habitat selection of the western Partridge Pigeon (Geophaps smithii blaauwi) in the north-western Kimberley region, Western Australia." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2022. https://ro.ecu.edu.au/theses/2613.
Повний текст джерелаDavies, Andrew Byron. "Termite responses to long term burning regimes in southern African savannas : patterns, processes and conservation." Diss., University of Pretoria, 2010. http://hdl.handle.net/2263/25711.
Повний текст джерелаDissertation (MSc)--University of Pretoria, 2010.
Zoology and Entomology
unrestricted
Marchesan, Doreen. "Presence, breeding activity and movement of the yellow-footed antechinus (Antechinus flavipes), in a fragmented landscape of the southern Mt Lofty Ranges." Title page, contents and abstract only, 2002. http://web4.library.adelaide.edu.au/theses/09AS/09asm316.pdf.
Повний текст джерелаFox, John Tyler. "Spatiotemporal Patterns and Drivers of Surface Water Quality and Landscape Change in a Semi-Arid, Southern African Savanna." Diss., Virginia Tech, 2016. http://hdl.handle.net/10919/81462.
Повний текст джерелаPh. D.
Page, Brad, and page bradley@saugov sa gov au. "Niche partitioning among fur seals." La Trobe University. Zoology Department, School of Life Sciences, 2005. http://www.lib.latrobe.edu.au./thesis/public/adt-LTU20060622.153716.
Повний текст джерелаRussell, Bayden D. "The ecology of subtidal turfs in southern Australia." 2005. http://hdl.handle.net/2440/37981.
Повний текст джерелаThesis (Ph.D.)--School of Earth and Environmental Sciences, 2005.
Russell, Bayden D. "The ecology of subtidal turfs in southern Australia." Thesis, 2005. http://hdl.handle.net/2440/37981.
Повний текст джерелаThesis (Ph.D.)--School of Earth and Environmental Sciences, 2005.
Smith, Annabel L. "Reptile dispersal and demography after fire : process-based knowledge to assist fire management for biodiversity." Phd thesis, 2012. http://hdl.handle.net/1885/149596.
Повний текст джерелаMondal, Nandita. "Fire Ecology of a Seasonally Dry Tropical Forest in Southern India." Thesis, 2014. http://etd.iisc.ernet.in/handle/2005/2732.
Повний текст джерелаChauhan, Bhagirath Singh. "Ecology and management of weeds under no-till in southern Australia." 2006. http://hdl.handle.net/2440/37881.
Повний текст джерелаThesis (Ph.D.)--School of Agriculture, Food and Wine, 2006.
Moulds, Timothy A. "The seasonality, diversity and ecology of cavernicolous guano dependent arthropod ecosystems in southern Australia." Thesis, 2006. http://hdl.handle.net/2440/37815.
Повний текст джерелаGuano deposits in caves form a rich food resource supporting diverse arthropod communities. Guano piles consist of distinct micro - habitats, fresh, moist, highly basic guano and older, dry, slightly acidic guano. Micro - habitat variation is strongly controlled by seasonal guano deposition that, in turn, effects the structure of arthropod communities. The maternity chamber of Bat Cave, Naracoorte, South Australia, contains extensive guano deposits supporting 38 species from three classes and 12 orders. This community was studied to determine spatial and temporal variation of arthropod communities, and biogeographic relationships between different regions in Australia. Species richness forms a positive linear relationship with pH, in situ moisture content and guano deposition. Many species show strong associations with fresh guano and hence are strongly seasonal, although some species are present throughout the year. Arthropod community structure in winter was found to be more closely related to prior summer arthropod structure than to subsequent seasons. Starlight Cave near Warrnambool, western Victoria, the only other maternity site for Miniopterus schreibersii bassanii, contained 43 species from 39 families and 14 orders. Seven species are common to both caves. The community structure of Starlight Cave was found to be more homogeneous than Bat Cave with samples clustering by season rather than sample year as was the case at Bat Cave. Different cave morphology was found to significantly alter the micro - habitat conditions and, hence, community structure in Starlight Cave compared with Bat Cave. Migration of guano associated arthropods at local, regional and continental scales was assessed using mtDNA and allozyme electrophoresis the pseudoscorpion genus Protochelifer as a model organism. Phylogenetic tree reconstruction revealed a wide geographic distribution of cavernicolous species across southern Australia. Cave colonisation is believed to have occurred only once, followed by dispersal to the Nullarbor Plain and other caves in south - eastern Australia. Dispersal was possibly phoretic on cave bats or occurred prior to aridification of surface environments that currently restricts migration. The distribution of guano - associated arthropods from arid, semi - arid and monsoonal karst areas in Australia are compared with temperate south - eastern Australia. Different climatic areas show large biogeographical differences in community structure, although similar families ( Urodinychidae, Reduviidae, Anobiidae, Carabidae and Tineidae ) are present in many Australian guano communities. Several potential mechanisms of dispersal are discussed including phoresy, colonisation from soil, terrestrial migration and interstitial cavities. Endemism to specific caves cannot be definitely assigned to any species, although 13 species show restricted distribution.
Thesis (Ph.D.)--University of Adelaide, School of Earth and Environmental Sciences, 2006.
Moulds, Timothy A. "The seasonality, diversity and ecology of cavernicolous guano dependent arthropod ecosystems in southern Australia." 2006. http://hdl.handle.net/2440/37815.
Повний текст джерелаGuano deposits in caves form a rich food resource supporting diverse arthropod communities. Guano piles consist of distinct micro - habitats, fresh, moist, highly basic guano and older, dry, slightly acidic guano. Micro - habitat variation is strongly controlled by seasonal guano deposition that, in turn, effects the structure of arthropod communities. The maternity chamber of Bat Cave, Naracoorte, South Australia, contains extensive guano deposits supporting 38 species from three classes and 12 orders. This community was studied to determine spatial and temporal variation of arthropod communities, and biogeographic relationships between different regions in Australia. Species richness forms a positive linear relationship with pH, in situ moisture content and guano deposition. Many species show strong associations with fresh guano and hence are strongly seasonal, although some species are present throughout the year. Arthropod community structure in winter was found to be more closely related to prior summer arthropod structure than to subsequent seasons. Starlight Cave near Warrnambool, western Victoria, the only other maternity site for Miniopterus schreibersii bassanii, contained 43 species from 39 families and 14 orders. Seven species are common to both caves. The community structure of Starlight Cave was found to be more homogeneous than Bat Cave with samples clustering by season rather than sample year as was the case at Bat Cave. Different cave morphology was found to significantly alter the micro - habitat conditions and, hence, community structure in Starlight Cave compared with Bat Cave. Migration of guano associated arthropods at local, regional and continental scales was assessed using mtDNA and allozyme electrophoresis the pseudoscorpion genus Protochelifer as a model organism. Phylogenetic tree reconstruction revealed a wide geographic distribution of cavernicolous species across southern Australia. Cave colonisation is believed to have occurred only once, followed by dispersal to the Nullarbor Plain and other caves in south - eastern Australia. Dispersal was possibly phoretic on cave bats or occurred prior to aridification of surface environments that currently restricts migration. The distribution of guano - associated arthropods from arid, semi - arid and monsoonal karst areas in Australia are compared with temperate south - eastern Australia. Different climatic areas show large biogeographical differences in community structure, although similar families ( Urodinychidae, Reduviidae, Anobiidae, Carabidae and Tineidae ) are present in many Australian guano communities. Several potential mechanisms of dispersal are discussed including phoresy, colonisation from soil, terrestrial migration and interstitial cavities. Endemism to specific caves cannot be definitely assigned to any species, although 13 species show restricted distribution.
Thesis (Ph.D.)--School of Earth and Environmental Sciences, 2006.
Fraser, Fiona Jayne. "The impacts of fire and grazing on the partridge pigeon : the ecological requirements of a declining tropical granivore." Phd thesis, 2000. http://hdl.handle.net/1885/147921.
Повний текст джерелаWilliams, Paul Richard. "The effect of fire regime on tropical savannahs of north-eastern Australia : interpreting floristic patterns through critical life events /." 2002. http://eprints.jcu.edu.au/205.
Повний текст джерелаLeavesley, Adam. "The response of birds to the fire regimes of mulga woodlands in central Australia." Phd thesis, 2008. http://hdl.handle.net/1885/151592.
Повний текст джерелаBos, Darren Gerhard. "Resource use and preference of the southern ningaui, Ningaui yvonneae (Dasyuridae : Marsupialia), in the Middleback Ranges, South Australia / Darren G Bos." 2003. http://hdl.handle.net/2440/22019.
Повний текст джерелаBibliography: leaves 108-121.
iv, 133 leaves : ill. ; 30 cm.
Title page, contents and abstract only. The complete thesis in print form is available from the University Library.
This study focused on the the use of resources by the small nocturnal species Ningaui yvonneae, with particular reference to diet and habitat.
Thesis (Ph.D.)--University of Adelaide, School of Earth and Environmental Sciences, Discipline of Environmental Biology, 2003
Bos, Darren Gerhard. "Resource use and preference of the southern ningaui, Ningaui yvonneae (Dasyuridae : Marsupialia), in the Middleback Ranges, South Australia / Darren G Bos." Thesis, 2003. http://hdl.handle.net/2440/22019.
Повний текст джерелаBibliography: leaves 108-121.
iv, 133 leaves : ill. ; 30 cm.
This study focused on the the use of resources by the small nocturnal species Ningaui yvonneae, with particular reference to diet and habitat.
Thesis (Ph.D.)--University of Adelaide, School of Earth and Environmental Sciences, Discipline of Environmental Biology, 2003
Hazell, Donna Louise Nunan. "Habitat use and conservation of pond-breeding frogs in an agricultural landscape." Phd thesis, 2001. http://hdl.handle.net/1885/146179.
Повний текст джерелаWilloughby, Nigel. "Comparative ecology, and conservation, of the Melithreptus genus in the Southern Mount Lofty Ranges, South Australia." Thesis, 2005. http://hdl.handle.net/2440/37786.
Повний текст джерелаThesis (Ph.D.)--School of Earth and Environmental Sciences, 2005.
Paull, David James 1962. "The distribution, ecology and conservation of the southern brown bandicoot (Isoodon obesulus obesulus) in South Australia." 1992. http://web4.library.adelaide.edu.au/theses/09ARM/09armp329.pdf.
Повний текст джерелаWilloughby, Nigel. "Comparative ecology, and conservation, of the Melithreptus genus in the Southern Mount Lofty Ranges, South Australia." 2005. http://hdl.handle.net/2440/37786.
Повний текст джерелаThesis (Ph.D.)--School of Earth and Environmental Sciences, 2005.
St, John Barbara. "Ecology and management of the Little Corella (Cacatua sanguinea) in the southern Flinders Ranges, South Australia." Thesis, 1994. http://hdl.handle.net/2440/111594.
Повний текст джерелаVivian, Lyndsey Marie. "Variation in fire response traits of plants in mountainous plant communities of south-eastern Australia." Phd thesis, 2010. http://hdl.handle.net/1885/151436.
Повний текст джерелаvan, Woesik Robert. "Ecology of coral assemblages on continental islands in the southern section of the Great Barrier Reef, Australia." Thesis, 1992. https://researchonline.jcu.edu.au/15405/1/01thesis_front.pdf.
Повний текст джерелаMichael, Damian. "A forgotten habitat : ecology and conservation of reptiles in southern New South Wales and the implications for inselberg management in agricultural landscapes." Phd thesis, 2009. http://hdl.handle.net/1885/150151.
Повний текст джерелаKleemann, Samuel George Lloyd. "Ecology and management of Brome grass (Bromus rigidus Roth and Bromus diandrus Roth) in cropping systems of Southern Australia." Thesis, 2013. http://hdl.handle.net/2440/83274.
Повний текст джерелаThesis (Ph.D.) -- University of Adelaide, School of Agriculture, Food and Wine, 2013
Carne, Vanessa Lynne. "Ecology of Mediterranean snails in Southern Australian agriculture : a study of Cernuella virgata and Cochlicella acuta on the Yorke Peninsula / Vanessa L. Carne." 2003. http://hdl.handle.net/2440/22109.
Повний текст джерелаIncludes bibliographical references (leaves 294-333)
2 v. (xxxi, 333 leaves) ; ill. (some col.) ; 30 cm.
Title page, contents and abstract only. The complete thesis in print form is available from the University Library.
Thesis (Ph.D.)--University of Adelaide, School of Agriculture and Wine, Discipline of Plant and Pest Science, 2005