Natural Vegetation of the Sydney 1:100 000 Map sheet VIS ID 2354
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This data set is a map belonging to the 1:100 000 vegetation map series. The map has been published by BENSON, D.H. and HOWELL (1994) in the ecological journal of the Royal Botanic Gardens, Cunninghamia 3(4):677-722. The composition and extent of the present natural vegetation on the Sydney 1:100, 000 mapsheet 9130 mapped and described in terms of structure and characteristic species. Stand alone dataset. Vegetation codes are compatible with other RBG 1:100,000 mapping.; ; ANZNS0263000011; ; sydney_NVMP_VISmap_2197
Macquarie Marshes Vegetation Mapping, 1991. VIS ID 794
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Vegetation Map of the Macquarie Marshes - This map includes a vegetation survey for 1991 carried out by Bob Wilson as a contract for NSW NPWS. All surveys provide a detailed map of upper canopy vegetation that has been interpreted from aerial photography. Mapping shows major vegetation associations and dominant flora. The complete set of maps and surveys is referenced as 'Macquarie Marshes Vegetation Surveys' in the Status Report, Vegetation Mapping in the Central West Region, Department of Land and Water Conservation 1998. pp73-75. Historical Vegetation Mapping in the Macquarie Marshes 1949-1991. This study aimed to quantify changes in the distribution of nine tree species in the Macquarie Marshes from 1949 to 1991. Aerial photography was digitised to produce GIS maps from both years, which were then compared to determine the changes in distribution over the 42 year period. Changes in distribution did not follow the same pattern for all tree species over the mapped period. While the River Red Gum community was found to be stable in its distribution, Black Box recorded a 38% decline in distribution over the same period. Land clearing represented the single greatest impact upon eucalypt distribution between the years 1949-1991. By contrast the acacias and dryland species expanded in ditribution over the same period, often exploiting areas from which eucalypts had been cleared. VIS_ID 794
Wambool Nature Reserve Vegetation 2000. VIS ID 1011
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Freemantle Nature Reserve vegetation mapping conducted in 1999-2000. This mapping was part of the vegetation survey of Mullion Range State Recreation Area, Wambool Nature Reserve, Freemantle Nature Reserve, Girralang Nature Reserve and Eugowra Nature Reserve undertaken for the Central West District of NSW by Marianne F. Portners in 2000. Report for the NSW National Parks and Wildlife Service. The composition and extent of the present vegetation within Wambool, Freemantle, Girralang and Eugowra Nature Reserves and Mullion Range State Recreation Area (SRA), in the Central West region of NSW, is described and mapped at 1:25 000 scale (1:50 000 scale for Eugowra) from intensive quadrat samples, field traverses and aerial photograph interpretation. Eleven vegetation communities are described and 302 species (308 taxa) of vascular plants recorded from 70 families, several of which are at their geographical limits or regionally restricted. A significantly high proportion of species (19%) are exotic. VIS_ID 1011