South Australia's Major Biodiversity Advocate!
"Working for our natural heritage"
The Nature Conservation Society is a major environmental group, celebrating over forty years of devoting its energies to ensuring the survival of South Australia's biodiversity.
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Silver Banksia at risk in the MLR |
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In the latest edition of Xanthopus, Penny Paton reports on the widespread decline of this species in the Mount Lofty Ranges.
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Data from several woodland sites, mainly in the Mt Crawford region, highlight the decline and death of large numbers of mature silver banksia trees during the drought of 2002-09, coupled with a lack of recruitment for this species over this time-frame and indeed for the last 50 years."
"The widespread decline of this species in the Mt Lofty Ranges is very concerning. Banksia marginata provides a rich source of nectar; and flowers predominantly over the summer and autumn at a time when there are few other floral resources available for nectarivorous birds and other animals. The loss of this species from substantial areas of the Mt Lofty Ranges will impact on a range of animal species."
Download the full article
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Orchids and lilies of the Adelaide Hills |
Start with the Leaves: A simple guide to common orchids and lilies of the Adelaide Hills by Robert Lawrence.
This new book from Heritage Bushcare is for anyone interested in orchids from the complete novice, who would like to know about plants, to landholders, and bushwalkers through to bush-carers and professionals completing biological surveys.
Though written for the Adelaide Hills (ie, the Southern Lofty Region) because of the plants dealt with, it is also suitable for the Northern Lofty, Kangaroo Island, South East regions of South Australia as well as the western region of Victoria.
Read our staffer Tim Milne's review.
More information and order form at the
Heritage Bushcare website
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What is happening to the woodland birds of the Mount Lofty Ranges |
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The importance of our Mount Lofty Ranges Woodland Bird Monitoring Program has been highlighted in a recent issue of Decision Point magazine. “The Mount Lofty Ranges is like a canary in a coal mine for Australia’s woodland landscapes—what happens here is an early warning for Australia’s other landscapes,” says Professor Hugh Possingham from the University of Queensland, who instigated the monitoring program 12 years ago.
Monitoring data is collected annually by a team of expert and volunteer ornithologists currently funded by the Mount Lofty Ranges NRM Board and co-ordinated by the Nature Conservation Society of South Australia.
Download the MLR woodland birds booklet 4.1 Mb
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Funding for NRM projects across South Australia |
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More than $14 million has been allocated by the South Australian
Government to fund new and continuing Natural Resource Management
projects to help deliver key environmental objectives.
SA Environment and Conservation Minister, Paul Caica, says the funding
will help the NRM boards and state NRM agencies address the priorities
identified in their regional and state NRM plans.
Mr Caica says these include conserving biodiversity and ecosystems,
using natural resources within ecologically sustainable limits,
involving the community in natural resources management, and managing
biological threats such as pest animals and plants. He says NRM boards
and state NRM agencies are working with local government, industry
groups, environmental organisations, community groups and landholders to
deliver these outcomes.
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Development (Regulated Trees) Amendment Act |
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The Society recently reviewed the Development (Regulated Trees) Amendment Act which was passed in late 2009, although the associated regulations are yet to go through Parliament. Changes to the Act include re-classifying the defi nition of a significant and regulated tree, effectively making it easier to remove large trees. At present all trees with a trunk circumference of 2 metres, measured at 1metre above the natural ground level, are protected as signifi cant. Under the proposed changes, signifi cant trees must have a trunk circumference of at least 3 meters. Twenty two species, including Box Elder, Silver Maple, White Poplar and Weeping Willow, won’t be considered signifi cant or regulated regardless of size, while only a handful of species will be protected if they are within 10m of an existing dwelling or pool.
We will keep the membership updated on the ongoing status of the regulations.
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Native Vegetation Clearance and safety on public roads |
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The Society has provided feedback to the Native Vegetation Council Secretariat regarding the development of a framework for native vegetation clearance for safety on public roads. As it currently stands the framework could allow for the clearance of a substantial amount of native vegetation on the State’s road network, in many cases without the requirement for a Signifi cant Environmental Benefi t offset.
We are concerned that the draft framework which has been developed to provide guidance on native vegetation clearance has not been based on a sound and objective evaluation of the risks for biodiversity and the risks and benefi ts for road safety. The decisions have been made and guidelines developed without any modelling or investigation to evaluate their potential impact on the extent and quality of native vegetation on road sides.
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