INDIGENOUS VEGETATION
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<br>The aim of this project is to compile land use and management practices and their observed and measured impacts and effects on vegetation condition. The results provide land managers and researchers with a tool for reporting and monitoring spatial and temporal transformations of Australia’s native vegetated landscapes due to changes in land use and management practices. Following are the details about Goorooyarroo Nature Reserve Site 3. </br><br> Pre-European benchmark-analogue vegetation: The site was originally woodlands on the deeper soils of the lower slopes and flats (<em>Eucalyptus blakelyi</em> and <em>Eucalyptus melliodora</em>) (McIntyre et al., 2010). </br><br> Brief chronology of changes in land use and management:<ul style="list-style-type: disc;"> <li>1819: Area managed by indigenous Ngunnawal people</li> <li>1826: Sheep grazing with shepherds commenced</li> <li>1860: Fences constructed - continuous stocking with sheep commenced in large paddocks</li> <li>1920-1925: Large old and dead trees felled for firewood for Canberra market</li> <li>1961: 50 acre paddock fenced as a future lambing paddock</li> <li>1962-1965: Remaining trees ringbarked, left to stand to dry out and sold as firewood</li> <li>1966-1978: Paddock converted to improved pasture. Repeated resown and fertilized</li> <li>1979-2004: Holding paddock for lambing ewes</li> <li>1994: Mulligans Flat Nature Reserve established</li> <li>2004: Continuous stocking with sheep grazing ceased</li> <li>2005: Kangaroo proof fence erected</li> <li>2008: Kangaroo population begins to rapidly increase</li> <li>2008: Commenced annual removal of pest species of plants and animals</li> <li>2009: Introduced large logs to the site from off the Reserve</li> <li>2010: Commenced annual kangaroo cull.</li></ul></br>
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<br>This dataset lists plant species and their abundance identified at rangeland sites across Australia by the TERN Surveillance Monitoring team, using standardised AusPlots methodologies. <br /> <br>Plant occurrences (i.e. a sample of a plant at a particular point and time) are methodically identified at each site as part of the AusPlots Point intercept method. Plant species are identified at each site as part of the AusPlots Vegetation vouchering and Basal Area methods. In addition to site visit date and location, the information provided includes growth form, vegetative height and whether the plant is dead. In-canopy-sky is also recorded if there is no intercept to foliage or branches when viewing the canopy through the densitometer and can be used to calculate species cover or aerial cover. Other recorded information includes dead plants basal area and the number of sampling points. Species identification is updated once confirmed by Herbaria. Plant occurrences data can be aggregated across the site to calculate relative species abundance, green ground cover, species- growth form- and -community-level basal area.<br /> <br>In addition, at least one specimen is taken from each species at the site, assigned a barcode and provided for vouchering and further analyses. See AusPlots Rangelands Vocabularies for a list of parameters collected. </br>
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<br>The aim of this project is to compile land use and management practices and their observed and measured impacts and effects on vegetation condition. The results provide land managers and researchers with a tool for reporting and monitoring spatial and temporal transformations of Australia’s native vegetated landscapes due to changes in land use and management practices. Following are the details about the Taroom Shire Potters Flat. </br><br> Pre-European benchmark-analogue vegetation: The site was originally brigalow <em>Acacia harpophylla</em>, mixed community associated with overstorey several species, including <em>Eucalyptus coolabah</em>, <em>E. cambageana</em>, <em>Casuarina cristata</em>, and a range of understorey species, grassy woodlands and open forests. </br><br> Brief chronology of changes in land use and management:<ul style="list-style-type: disc;"> <li>1860: Area used for sheep grazing by shepherds</li> <li>1870: Permanent fences established</li> <li>1875: Start of continuous or set stocking with sheep</li> <li>1880: Incursion of prickly pear started</li> <li>1904-1929: Continuous grazing with sheep</li> <li>1929-1932: Gradual increase in cattle numbers, decline in sheep</li> <li>1930-1935: Land clearance via ringbarking</li> <li>1932-1970: Almost continuous grazing with cattle - relatively low stock numbers</li> <li>1935: Prickly pear had been destroyed</li> <li>1940-1955: Re-clearing brigalow regrowth with axes and fallen timber burnt</li> <li>1956-1960: Brigalow regrowth left unchecked</li> <li>1960-1962: Brigalow regrowth pulled mechanically and burnt</li> <li>1962-1970: Regrowth commenced restabilising without treatment or control</li> <li>1970: Area/s designated as blocks to be left as shelter belts for cattle</li> <li>1970: Commenced managing areas surrounding the site regrowth (i.e. shelter belt) mechanically</li> <li>1971-2010: Areas surrounding the site regularly and intensively managed with ploughing, fertilising the pasture and cropping</li> <li>1971-2010: Site almost continually used as shelter belt for cattle - high use.</li></ul></br>
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<br>The aim of this project is to compile land use and management practices and their observed and measured impacts and effects on vegetation condition. The results provide land managers and researchers with a tool for reporting and monitoring spatial and temporal transformations of Australia’s native vegetated landscapes due to changes in land use and management practices. Following are the details about the Cumberland State Forest, compartments 8b, 9a and 9b, NSW, Australia. </br><br> Pre-European reference-analogue vegetation: the site was originally a wet sclerophyll forest found on Wianamatta group Ashfield Shale. </br><br> Brief chronology of changes in land use and management:<ul style="list-style-type: disc;"> <li>1788: Area managed by indigenous Darug people</li> <li>1788-1824: Region explored - un-modified native forest blue gum/ironbark on shale</li> <li>1825: Parcel selected by shepherd</li> <li>1826-1907: Grazing cattle on native pastures</li> <li>1860: Tree cover likely to have been thinned - selective logging</li> <li>1908: Commenced clearing patches of trees for improved pasture, chooks, orchards</li> <li>1909-1937: Managed as improved pasture for grazing</li> <li>1937-38: Purchased by NSW Forestry Commission</li> <li>1941-42: Area cleared of remaining native forest trees</li> <li>1946-73: Area managed for education and demonstration - regenerating native forest</li> <li>1974-84: Area increasing managed for recreation - regenerating native forest</li> <li>1985-2012: Area managed for recreation - regenerating native forest.</li></ul></br>
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<br>The aim of this project is to compile land use and management practices and their observed and measured impacts and effects on vegetation condition. The results provide land managers and researchers with a tool for reporting and monitoring spatial and temporal transformations of Australia’s native vegetated landscapes due to changes in land use and management practices. Following are the details about Goorooyarroo Nature Reserve Site 2, ACT, Australia </br><br> Pre-European benchmark-analogue vegetation: The site was originally woodlands on the deeper soils of the lower slopes and flats (<em>Eucalyptus blakelyi</em> and <em>Eucalyptus melliodora</em>) (McIntrye et al 2010). </br><br> Brief chronology of changes in land use and management:<ul style="list-style-type: disc;"> <li>1819: Area managed by indigenous Ngunnawal people</li> <li>1826: Sheep grazing with shepherds commenced</li> <li>1860: Fences constructed - continuous stocking with sheep commenced</li> <li>1905: Area used for sheep grazing - continuous /set stocking</li> <li>1920: Fallen timber collected for firewood started</li> <li>1961: Mature trees on the site were ring barked to promote pasture grasses</li> <li>1973: Dead and fallen trees felled for fire wood</li> <li>1979: Bushfire burns through the area</li> <li>1994: Mulligans Flat Nature Reserve established</li> <li>1995: Continuous stocking with sheep grazing ceased</li> <li>1995: Collection of firewood ceased</li> <li>1995: Pasture improvement ceased</li> <li>1996: Kangaroo population begins to rapidly increase</li> <li>2006: Roo proof fence completed</li> <li>2006: Commenced annual removal of pest species of plants and animals</li> <li>2010: Commenced annual Kangaroo cull.</li></ul></br>
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<br>The aim of this project is to compile land use and management practices and their observed and measured impacts and effects on vegetation condition. The results provide land managers and researchers with a tool for reporting and monitoring spatial and temporal transformations of Australia’s native vegetated landscapes due to changes in land use and management practices. Following are the details about Mulligans Flat Nature Reserve. </br><br> Pre-European benchmark-analogue vegetation: the site was originally woodlands on the deeper soils of the lower slopes and flats (<em>Eucalyptus blakelyi</em> and <em>Eucalyptus melliodora</em>) (McIntyre et al. 2010). </br><br> Brief chronology of changes in land use and management:<ul style="list-style-type: disc;"> <li>1819: Area managed by indigenous Ngunnawal people</li> <li>1826: Sheep grazing with shepherds commenced</li> <li>1860: Fences constructed - continuous stocking with sheep commenced</li> <li>1920: Fallen timber collected for firewood started</li> <li>1994: Mulligans Flat Nature Reserve established</li> <li>1995: Continuous stocking with sheep grazing ceased</li> <li>1995: Collection of firewood ceased</li> <li>1996: Kangaroo population begins to rapidly increase</li> <li>2006: Predator proof fence completed</li> <li>2008: Commenced annual removal of pest species of plants and animals</li> <li>2010: Commenced annual kangaroo cull.</li></ul></br>
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<br>The aim of this project is to compile land use and management practices and their observed and measured impacts and effects on vegetation condition. The results provide land managers and researchers with a tool for reporting and monitoring spatial and temporal transformations of Australia’s native vegetated landscapes due to changes in land use and management practices. Following are the details about Blundells Flat, ex-coupe 427A, ACT. </br><br> Pre-European benchmark-analogue vegetation: the site vegetation was originally brown barrel (<em>Eucalyptus fastigata</em>), growing in association with ribbon gum (<em>E. viminalis</em>). </br><br> Brief chronology of changes in land use and management:<ul style="list-style-type: disc;"> <li>1788: Unmodified and intact tall open eucalypt forest; forest unaffected</li> <li>1860: Area burnt by severe wildfire</li> <li>1915: Water catchment area declared for Canberra –forest unaffected</li> <li>1939: Area burnt by severe wildfire</li> <li>1915-1954: Area managed as water catchment area – frequent forest fires to control fuel loads</li> <li>1955: Commenced selective logging of mainly brown barrel (<em>E. fastigata</em>)</li> <li>1956: Clear-felled remaining wet sclerophyll forest and pushed timber into windrows with a bulldozer</li> <li>1958: Felled timber burnt in February</li> <li>1958: 1<sup>st</sup> rotation radiata (Monterey) pine (<em>P. radiata</em>) planted by hand</li> <li>1960: Controlled competing regrowth native vegetation, manually with axes, slashers, or hoes</li> <li>1986: 1<sup>st</sup> rotation trees logged and crawler tractor used to snig timber off site</li> <li>1987: Slash left on the ground to decompose - no ripping - too steep</li> <li>1988: Roundup sprayed to kill regrowth. 2<sup>nd</sup> rotation <em>P. radiata</em> planted. NPK fertiliser spread around every seedling by hand</li> <li>1990: Site hand cut the regrowth using brush hooks e.g. eucalypts, acacia and 1<sup>st</sup> rotation pine seedlings</li> <li>1999: 2<sup>nd</sup> rotation pines thinned and pruned. Thinnings were left on the ground to decay</li> <li>2003: Area burnt by severe wildfire killed all pines</li> <li>2003: Sterile rye corn grass seed was sown across the coupe using light aircraft to stabilise erodible soils</li> <li>2003: Killed pines and native regrowth pushed over and windrowed with a bulldozer</li> <li>2004: Site declared minimal use - rehabilitation</li> <li>2005: Contractors were engaged to manually remove pine seedlings - pines were defined as a weed. Other weeds not controlled</li> <li>2005-2012: Site left to rehabilitate.</li></ul></br>
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Taroom Shire Wanaringa, QLD. VAST-2: Tracking the Transformation of Australia's Vegetated Landscapes
<br>The aim of this project is to compile land use and management practices and their observed and measured impacts and effects on vegetation condition. The results provide land managers and researchers with a tool for reporting and monitoring spatial and temporal transformations of Australia’s native vegetated landscapes due to changes in land use and management practices. Following are the details about the Taroom Shire site in Queensland, Australia. </br><br> Pre-European benchmark-analogue vegetation: the site was originally a brigalow, <em>Acacia harpophylla</em>, mixed community associated with several overstorey species, including <em>Eucalyptus coolabah</em>, <em>E. cambageana</em>, <em>Casuarina cristata</em>, a range of understorey species, grassy woodlands and open forests. </br><br> Brief chronology of changes in land use and management:<ul style="list-style-type: disc;"> <li>1860: Area used for sheep grazing by shepherds</li> <li>1870: Permanent fences established</li> <li>1875: Start of continuous or set stocking with sheep</li> <li>1880: Incursion of prickly pear started</li> <li>1935: Prickly pear had been destroyed</li> <li>1929-1932: Land clearance through ringbarking</li> <li>1929-1932: Gradual increase in cattle numbers decline in sheep</li> <li>1940-1955: Manual clearing of brigalow with axes issues with regrowth</li> <li>1960-62: Brigalow pulled mechanically and soil ploughed</li> <li>1962: Soil ploughed and sown to buffel grass pasture</li> <li>1962-65: Continuous grazing with cattle on buffel grass pasture</li> <li>1966-75: Soil ploughed and sown to wheat annually – cattle graze stubble</li> <li>1976: Soil ploughed and sown to buffel grass pasture</li> <li>1976-2000: Continuous grazing with cattle on buffel grass pasture</li> <li>2001-10: Soil ploughed and sown to wheat annually – cattle graze stubble.</li></ul></br>
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This dataset contains the effect of stress and herbivory on the establishment of alternate provenances of a foundation tree species. This data relates to plant fitness and could be used for more broader studies in this area. We established a common garden experiment within a 238 ha restoration site owned and managed by the South Australian Water Corporation (SA Water), near the township of Clarendon (-35.0882°S, 138.6236°E). We grew ca.1500 seedlings sourced from one local and two non-local provenances of <i>Eucalyptus leucoxylon</i> to test whether local provenancing was appropriate. The three provenances spanned an aridity gradient, with the local provenance sourced from the most mesic area and the distant provenance sourced from the most arid. We explored the effect of provenance on four fitness proxies after 15 months, including survival, above-ground height, susceptibility to insect herbivory, and pathogen related stress.
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<br>The aim of this project is to compile land use and management practices and their observed and measured impacts and effects on vegetation condition. The results provide land managers and researchers with a tool for reporting and monitoring spatial and temporal transformations of Australia’s native vegetated landscapes due to changes in land use and management practices. Following are the details for the Big Scrub Rocky Creek Dam, NSW. </br><br> Pre-European benchmark - analogue vegetation: The site was originally Lowland Subtropical Rainforest on basalt-derived and alluvial soils. The forest is distinguished by its dense, uneven canopy comprised of typically two to three tall tree layers. Eucalypts and brushbox (<em>Lophostemon confertus</em>) may be present as sparse emergent. Characteristic life-forms include buttressed trees, strangler figs, stands of bangalow palms (<em>Archontophoenix cunninghamiana</em>), woody vines and large epiphytes. </br><br> Brief chronology of changes in land use and management:<ul style="list-style-type: disc;"> <li>1840: Intact rainforest</li> <li>1862: Area opened-up for selection</li> <li>1900: Cedar getters select large trees</li> <li>1910: Rainforest cleared and converted to pasture for dairying</li> <li>1911-1948: Area used for grazing dairy cattle</li> <li>1948: Area acquired for public use (water storage)</li> <li>1950-1989: Minimal management - land in transition (open public space)</li> <li>1950-1952: Rocky Creek Dam constructed</li> <li>1983-1990: Commenced experiments using assisted regeneration on small test plots</li> <li>1991-2000: Large scale assisted regeneration (25 ha) by converting lantana thickets to rainforest</li> <li>2001-2011: Minimal management.</li></ul></br>