Alpine Peaks

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Overview

The Alpine Peaks local area within the East Gippsland Catchment Management Region comprises the upper catchments of the Mitchell, Nicholson and Tambo rivers. It is bounded to the north by the Great Dividing Range and to the south by the forested foothills. It contains a portion of the Alpine National Park, which covers over a third of this local area. 

The area features an important and rare ecological community – the Alpine Peatlands (officially referred to as Alpine Sphagnum Bogs and Associated Fens). There are only 4,480 hectares of Alpine Peatland, all found in high elevations of the Victorian Alps. The peatlands are permanently wet sites in high rainfall alpine, sub-alpine and montane areas of the state. The community is listed as endangered under the Commonwealth Environment Protection Biodiversity Conservation Act due to:

  • its small geographic distribution coupled with demonstrable threats
  • the continued decline of functionally important species
  • the severe reduction in community integrity across its range.

Areas of land used for agriculture, largely devoid of trees, sit within the large areas of native forest and woodland. They are located primarily in river valleys and are mostly used for agricultural production. They include the Wonnangatta Valley in the Mitchell catchment, and Ensay and Swifts Creek in the Tambo Valley.

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Available data indicates that the Alpine Peaks Local Area is in very good condition (Table 1). However, in 2019-20, bushfires affected over a third of this local area, burning a large proportion of the native vegetation and killing or displacing large numbers of animals. The full extent of the impact and recovery from this event is not yet well understood.

Table 1: Condition and trend of Alpine Peaks Local Area

ThemeIndicatorConditionTrend
WaterIndex of Wetland Condition (DELWP 2010)The 2009 – 2010 assessments of Wetland condition indicated that the alpine peatlands assessed were in good to excellent condition.Declining
Index of Stream Condition (DELWP 2011)The rivers of this local area are largely unmodified and have few barriers to connectivity, providing for the movement of biota from headwater streams to estuaries and the sea.Unknown
The 2011 Index of Stream condition considered that the river reaches in the Alpine Peaks area were in good to excellent condition, except for several reaches on the Tambo which were rated as moderate.
BiodiversityLand cover (DELWP 2020)Around 96% of the extent of native vegetation in this local area has been maintained with over one 350,000 hectares of native forest and woodlandStable
Protecting Victoria’s Environment – Biodiversity 2037The local area has a median strategic biodiversity value above 70.Unknown
The local area supports at least 87 threatened species.
LandAustralian National University’s Centre for Water and Landscape DynamicsLess than 5% of the Alpine Peaks Local Area has been cleared, largely for grazing, with a very small (around 1000 hectares) used for irrigated agriculture.Stable
Exposed soils in the Alpine Peaks coverless than 2% of the local area and are largely in areas cleared of native vegetationStable
CommunityThe population in this local area is small, estimated at less than 2,000 people in 2020 and is declining.
The Aboriginal community in East Gippsland is represented by Gunaikurnai, Bidwell, Ngarigo Monero. The Gunaikurnai Aboriginal Land and Water Corporation is a Registered Aboriginal Party (RAP) in East Gippsland.

The high proportion of public land and retention of much of the native vegetation and habitats of the region, coupled with a relatively sparse population, means that the Alpine Peaks is subject to lower levels of threat from changed land use than elsewhere in Victoria and the East Gippsland Region. Over much of the local area threats to biodiversity arise from:

Climate change

Increase in temperatures coupled with decreased rainfall have led to an increase in the risk of severe bushfire events. This occurred in 2019-20, where over 1 million hectares, (56%) of the East Gippsland region was burnt. Across Victoria, over 170 rare and threatened species have had more than 50% of the habitat affected.

Pest plants and animals

Despite much of East Gippsland retaining native vegetation cover, there are still areas of priority weeds and a number of significant pest animal threats to biodiversity. Alpine peatlands and upland pristine streams are at extreme risk from deer and feral horses, with hard hooves causing significant and often irrevocable damage to fragile peat communities. Willows and non-woody weeds also pose a threat to these communities, with invasion of willows following bushfire of particular concern. Also, wild dogs and agricultural weeds continue to impact of farming enterprises.

Vision

The ecological character, extent and condition of the Alps Natural Ecosystem and associated environments is maintained including alpine grassland and heathland mosaic, White Box Woodlands and wetlands. Communities are resilient, connected and value the unique alpine landscapes and farming districts.

Outcomes

By 2040, the long-term objectives for the Alpine Peaks are: 

  • Ensure the total extent of the Alpine Peatlands is maintained, and that those peatlands that are currently in good condition are protected, and any peatlands that are in medium or poor condition are restored to good condition by 2040. 
  • Populations of threatened species and ecological communities are maintained. 
  • Improvement of the productive values and stability of the Dargo Mountain Basin and Tambo Valley agricultural land and soils in priority areas.
  • Public spaces, visitor facilities and recreational opportunities are discoverable, in good condition and suitable for the needs of users.
  • Landcare are integral to the collaborative approach with land managers and partner agencies.

This will be achieved by focussing on the following themes:

  1. Water – improving the condition of the Alpine Peatlands in the Wonnangatta-Moroka and Dargo High Plans areas
  2. Biodiversity – working with land managers across the region to address established and emerging pest plants and animals
  3. Land – reducing erosion following bushfires and continue to control pest plants and animals
  4. Community – Landcare encouraging recreational activities and opportunities through working with land managers to maintain and improve visitor facilities.
Theme - Water

Water – improving the condition of the Alpine Peatlands in the Wonnangatta-Moroka and Dargo High Plains areas

Current State
(2021)

Most of the peatlands in the Wonnangatta-Moroka area are in good condition but some have been affected by weeds, particularly willows, vehicle and walking tracks (that have affected water flows into and out of peatlands) and damage by pest animals such as deer.

Medium-term
Outcomes (2027)

Alpine peatlands currently in good condition will remain in good condition, through the protection of altered hydrology and pest plants and animals.

Alpine peatlands are mapped and protected from altered hydrology and pest plants and animals.

Long-term
Outcomes (2027)

Targeted improvement of 75% (615 hectares) of peatlands in the Wonnangatta-Moroka areas will be protected in the current good condition.

The remaining 25% (205 hectares) of peatlands restored from the current levels of medium or poor condition to good condition.

Theme - Biodiversity

Biodiversity – working with land managers across the region to address established and emerging pest plants and animals

Current State
(2021)

Pest plant and animals threaten Alpine Peatlands and terrestrial habitats in the region, including white box woodlands. Pest animals such as horses, deer, and pigs transfer weeds, this has been identified as a significant threat to alpine ecosystems. Following landscape scale bushfires, this is a key priority moving forward.

Medium-term
Outcomes (2027)

Impacts are reduced on threatened vegetation communities and individual animals through ongoing integrated large herbivore control (deer, horses, pigs).

Threatened animals protected through ongoing integrated predator (fox and cat) control in priority refuge habitats.

Long-term
Outcomes (2027)

Populations of threatened species and ecological communities are maintained.

Maintenance and targeted improvement of the condition, security, diversity and integrity of natural ecosystems and the status of threatened species and communities.

Theme - Landscapes

Land – reducing erosion following bushfires

Current State
(2021)

The 2019/20 bushfires impacted a large proportion of the Alpine Peaks local area. While much of the land affected was public and supported natural values, there were impacts to productive agricultural lands as well.

Medium-term
Outcomes (2027)

Best practice soil management, including maintaining appropriate ground cover is implemented at 60 % of priority sites across the agricultural landscape.

Long-term
Outcomes (2027)

Targeted improvement of the productive values and stability of the Dargo Mountain Basin and Tambo Valley agricultural land and soils.

Theme - Communities

Community – working together to improve public spaces and recreational and visitor facilities

Current State
(2021)

Landcare community is working on several projects to improve visitor facilities and achieve beneficial environmental outcomes.

Medium-term
Outcomes (2027)

Landcare groups are collaboratively working with land managers and other partner agencies to improve public spaces, visitor facilities and recreational opportunities.

Long-term
Outcomes (2027)

Public spaces, visitor facilities and recreational opportunities are discoverable, in good condition and suitable for the needs of users.

Landcare are integral to the collaborative approach with land managers and partner agencies.

There are four phases in the framework that describe the current status and trajectory of the local area:

  1. Target setting
  2. Taking action
  3. Recovery and growth
  4. Target achieved.

Protection works have been underway for some time, and the site is largely in the Taking Action phase, with many areas now recovering, particularly in the Eastern Alps. The overall patterns of condition change illustrated here are based on the expectation that protection and restoration works will continue to show a general increase in ecological condition over time.

  • Draw on previous planning particularly the Victorian Alpine Peatlands Spatial Action Plan, the National Recovery Plan for the Alpine Sphagnum bogs and the Great Alpine National Parks Management Plan.
  • Develop a staged program for works and activities to address prioritise areas of focus.
  • Target investment to specific peatlands where recovery is slower or threats have not been reduced enough to allow recovery.
  • Develop an education and awareness campaign with key project partners.
  • Support the implementation of the Victorian Alpine Peatlands Spatial Action Plan (e.g. protecting peatlands from fire management and recreational activities).
  • Implement targeted pest plant and animal control measures in priority areas consistent with the Biodiversity Response Planning for focus landscapes: Cobberas-Nunniong.
  • Support activities for improved biodiversity outcomes from Victoria’s Bushfire Biodiversity Response and Recovery program.
  • Continue to work with Traditional Owners to understand and share cultural stories, and protecting cultural sites of significance.
  • Work with Landcare and community groups to manage recreational activities around peatlands Support landholders to control erosion post bushfire.
  • Support East Gippsland Shire to implement the Environmental Sustainability Strategy (including an update to the Roadside Vegetation Management Strategy.
  • Ensure appropriate land use through the implantation of the East Gippsland Regional Land Use Planning Strategy.
  • Continue to systematically monitor for weeds.
  • Collaborate with user groups (4WD, walkers) to detect weeds and pest animals like deer and horses.
  • Monitor sites where there has been significant investment in weed control and track re-alignment to ensure recovery is occurring as expected.
  • Continue to work with fire management agencies to minimise the risk of fire to peatlands and to ensure fire management actions do not impact peatlands.
  • Continue to systematic monitoring for weeds.
  • Maintain support for user groups to continue their monitoring and reporting.
  • Continue systematic monitoring of the degraded peatlands to assess progress on improving quality.
  • Continue to work with fire management agencies to minimise the risk of fire to peatlands and to ensure fire management actions do not impact peatlands.