Alpine National Park
|Alpine National Park|
The summit of Mount Howitt taken from West Peak
|Governing body||Parks Victoria|
The Alpine National Park is a national park in Victoria (Australia), northeast of Melbourne. It covers much of the higher areas of the Great Dividing Range in Victoria, including Victoria's highest point, Mount Bogong and the associated subalpine woodland and grassland of the Bogong High Plains. The park's north-eastern boundary is along the border with New South Wales, where it abuts Kosciuszko National Park.  On 7 November 2008 The Park was added to the Australian National Heritage List as one of eleven areas constituting the Australian Alps National Parks and Reserves.
Ecologically, alpine refers to areas where the environment is such that trees are unable to grow and vegetation is restricted to dwarfed shrubs, alpine grasses and ground-hugging herbs. In Victoria this is roughly those areas above 1800 m. Below this is the Sub-Alpine Zone, an area of open forest dominated by snow-gums, with significant areas of grasslands. This zone includes basins where cold air settles, restricting tree growth. In wetter areas these basins form Sphagnum bogs, which play an important role in the water cycle.
Water enters the alps as snow or rain. Bogs and frost hollows collect the water as snow melt and run off. A key element of these bogs is Sphagnum Moss, which acts as a sponge, absorbing up to twenty times its weight in water. These bogs then release the water over summer, ensuring creeks flow throughout most of the year maintaining the alps’ creeks and streams. The greatest risk to this system is damage to the Sphagnum bogs. Trampling by feral animals (pigs, cattle, horses, humans) reduces their ability to absorb and then release water; instead of a steady release, water flows increase significantly in spring, leading to erosion and scouring of river beds, and ceases over summer and autumn, leading to localised drought. Fire can remove riparian vegetation, also increasing run-off and erosion.
Below the sub-alpine zone is the Montane Zone. On the alps southern fall, this exists as wet forest and rainforest, a consequence of the higher rainfall on this side of the park. Tall forests of Alpine Ash and Mountain Ash grow in deep soils while species like Mountain Gum are found in shallower soils or drier sites. The understory is usually shrubby, with a dense ground-layer of grasses, lilies, ferns and the like.
Rainforests are areas where the canopy cover is high, greater than 70%. The tree species are often specialists, such as Myrtle Beech in Cool Temperate Rainforest and Lilly Pilly in Warm Temperate Rainforest. Rainforest species are shade tolerant and able to regenerate below an undisturbed canopy or in small gaps created when a tree falls. Rainforest often merges with the surrounding, usually damp or wet, eucalypt forests.
These forests are home to a diverse bird life and many mammals, some of which are restricted to a particular ecological niche within the ecosystem. This can include particular vegetation for foraging, or the presence of older trees with their larger hollows, a requirement for some arboreal mammals and birds.
Rainforest species regenerate without fire and may be intolerant to fire, while other eucalypt species require fire. Fire can also affect the breeding of some mammals. Fire in Spring, for example, is considered to put juvenile Spot-tailed Quolls at risk.
The Montane Zone on the alps drier, northern fall consists of dry forest and woodland with eucalypt species such as stringybarks, boxes and peppermints. Dry forest and woodlands also surround the wet forests on the southern side of the alps. These forests provide habitat for a wide range of species.
Dry forest and woodland abut private land in many areas and as a consequence have been subject to clearing, modification and fragmentation. Thus, the major threat in these areas is fire management (protection of private assets is a key objective and so past fire regimes may not reflect environmental needs), weed invasion and lack of connectivity between patches.
The park has been increasingly affected by bushfires with lightning strikes starting large fires in January 2003 and again in December 2006, each fire burning over 10,000 square kilometres over a number of weeks. The largest fire previously was the Black Friday fires of 1939. While fire is a feature of most Australian ecosystems, some alpine ecosystems, such as Alpine Bogs and Fens, are susceptible due to the sensitivity of the component species. The 2003 fires created a mosaic of burnt and unburnt areas. In some areas where the 2006-07 fires burnt over the same ground, species and communities have struggled to recover. A lightening stike on the slopes of Mount Feathertop near Harrietville in January 2013 started a 35,000 ha bushfire which burnt for around two months. Alpine Sphagnum Bogs and Associated Fens have now been listed as a threatened ecological community by the Australian Federal government.
Unusually for an Australian national park, for much of its history agricultural activity was conducted in the park, with quotas of cattle allowed to graze on the High Plains during summer. Australia’s alpine area was first used for grazing around the 1840s. Concerns about the environmental effects led various governments to remove grazing from parts of the alps over the next century. Grazing was temporarily halted in Mount Buffalo National Park in the 1920s and stopped altogether in 1952. Cattle were taken out of Kosciuszko National Park in NSW during the 1950s and 1960s due to concerns about the effect of grazing on water quality for the Snowy River Scheme. Grazing was also removed from Mounts Feathertop, Hotham and Bogong around this time, from around Mount Howitt in the 1980s, and from the northern Bogong High Plains, the Bluff and part of Davies Plains in the early 1990s, leaving about one third of the Alpine National Park – over 200,000 hectares – available for grazing. In 2004, the Victorian State Government made the decision that cattle grazing would no longer be permitted in this remaining area of the Alpine National Park. Grazing is still permitted in alpine State Forest areas.
When the Victorian state government (controlled by the Australian Labor Party) announced plans to end this grazing, the then federal government, controlled by a coalition of conservative parties who are the ALP's traditional opponents, floated the idea of using national cultural heritage powers (on the basis of the cultural place given to the mountain cattleman, notably through The Man from Snowy River) to override the state decision.[when?]
For a period of over five years cattle were banned from the park, a decision which angered representative bodies of the graziers 
As of 12 January 2011 a group of cattlemen was permitted by Parks Victoria to return small numbers of cattle to fenced areas in the Alpine National Park.
This area is popular in summer for bushwalking, mountain biking, four wheel driving and fishing. The major drawcards are the cooler alpine weather and the stunning scenery created by the highest peaks in Victoria. Walking tracks lead to most peaks and many extended walks are possible. The Australian Alps Walking Track, which begins in Walhalla and extends 650 km north to Canberra, traverses the park. Bush camping is permitted within the park subject to Parks Victoria guidelines and seasonal restrictions.
In winter much of the area is snow covered and only accessible on skis. Mount Hotham and Falls Creek are ski resorts adjacent to the national park from where back-country skiers journey into the park to areas such as the Bogong High Plains and Mount Bogong.
- Australian Alps National Park government website
- "Australian Alps National Parks information". Department of the Environment, Water, Heritage and the Arts. Retrieved 10 June 2010.
- Parks Victoria: "Alpine National Park: Eenvironment", retrieved 25 November 2012
- "Position Statement:Mountain Cattlemen Assess Their Treatment by the Government And Say "It's Terrible And Getting Worse."" (PDF). Mountain Cattlemen's Association of Victoria. April 2008. Retrieved 27 November 2008.
- "Hunting information". Parks Victoria. Retrieved 8 February 2011.
- "Australia's Greater Alpine Park Proposal Stalls on Grazing Conflict". Environment News Service. 2 November 2005. Retrieved 1 March 2008.
|Wikimedia Commons has media related to Alpine National Park.|