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Brindabella Range
The Brindabella Range, commonly called The Brindabellas, is a mountain range located in Australia, on a state and territory border that separates New South Wales and the Australian Capital Territory (ACT). The range rises to the west of Canberra, the capital city of Australia, and includes the Namadgi National Park in the ACT and the Bimberi Nature Reserve and Brindabella National Park in New South Wales. The Brindabellas are visible to the west of Canberra and form an important part of the city's landscape.
==Location and features==
The Brindabella Range is located in the northern tip of the Australian Alps bioregion, marking the dividing line with the southern tip of the South Eastern Highlands bioregion and the eastern limits of the Riverina. The northern point of the range is Mount Coree, situated west-northwest of Canberra. From this point the range heads generally south, towards the eastern watershed of the Murrumbidgee River, in a line that marks the western edge of the ACT border with NSW. The most southern point of the range is approximately west of Piccadilly Circus in the Australian Capital Territory. The range is located adjacent to the Bag Range, Baldy Range, Codys Ridge, Dingi Dingi Ridge and Webbs Ridge.〔(【引用サイトリンク】title=Map of Brindabella Range, NSW )〕 Scabby Range lies to the south.
The geology of the range comprises block-faulted granites and Palaeozoic metamorphic rocks. There are small areas of Tertiary basalt with buried river gravels and lake sediments. The typical characteristics of the range include low-relief high plains with steep margins and slopes and fault aligned river valleys with deep gorges and waterfalls. Soils in the range change with altitude. At lower levels in forests, texture contrast soils are the norm. In the sub-alpine snow gum areas deep gradational soils with moderate amounts of organic matter are common.
Vegetation changes with altitude, aspect, cold air drainage and soil saturation. Low elevations with dry aspects carry red stringybark, white gum, broad-leaved peppermint, candlebark and brittle gum. Moist sites have alpine ash, mountain gum, narrow-leaved peppermint, manna gum and brown barrel, with tree ferns, blackwood and sassafras in gullies. Between alpine ash and mountain gum dominate and abruptly change to sub-alpine snow gum woodlands, heath, grasslands and bogs between . Common species include snow grasses, leafy bossiaea, yellow kunzea, alpine pepper and sphagnum bogs, with candle heath and swamp heath. Alpine herbfield and rare feldmark communities are found above the tree line at . Common species include prickly snow grass, alpine wallaby grass, silver snow daisy, ribbony grass, white purslane, eyebrights, gentians and buttercups. Most alpine species have a limited range.〔
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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