Friends of the Box-Ironbark Forests

The Draft 2012-18 Regional Catchment Strategy is now out for public consultation, and anyone interested in land health in this area should be concerned to look over what the North Central Catchment Management Authority will, in theory, be using as its guide to action over the next few years. The draft will be the subject of a series of 10 public meetings in the coming weeks. In our region, the community meeting will be held at Campbells Creek Community Centre at 7 pm next Thursday 17 May.

The draft is quite startlingly brutal in its assessment of its predecessor, 2003-7 Strategy: ‘low level of ownership’ by the community, ‘rapidly outdated’, ‘lack of baseline data’, vague targets and vagueness in assigning responsibility for achieving targets are a few of the criticisms it lists of that now defunct document.

This one aims higher, but its success will depend heavily on the willingness of individuals and groups to have a go. This Strategy tries to be specific, and its approach is to begin by identifying assets in the region which can be clear targets for constructive action.

What are those assets? You can help answer that question by turning up at Campbell’s Creek on the 17^th and having your say.

This is a wonderful opportunity to have input into the Regional Catchment Strategy – it’s reviewed every 6 years or so and many things can change in that time. It’s important that the community consultations highlight programs to protect, enhance and connect native fauna and flora: these are important not just in themselves, but as partners in creating the kind of land health which can underpin production.

If the word ‘strategy’ turns you off, there are probably lots of good reasons, over use being one. The draft Castlemaine Diggings NHP management plan some years ago listed as an aim the development of ‘a list of strategies…to develop strategies…!’ The word is often used to cover up a lack of activity: it’s important that the Regional Catchment Strategy doesn’t end up like that.

Details of public meetings, and access to the Draft Strategy, can be found by going to http://nccma.bangthetable.com/.

About 70 people turned up to Sutton Grange on Tuesday night to hear Melbourne University’s Ari Hoffman deliver a stimulating talk about how landcare groups  might approach revegetation projects to cope with a rapidly changing climate. His talk was the third in the 2012 Connecting Country education program evening series.

Professor Hoffman’s absorbing talk was built on a number of propositions: the climate is changing rapidly—more rapidly than it ever has; the ability of plant communities to cope with change is directly related to genetic diversity; and that, therefore, we can enhance the ability of our vegetation communities to survive rapid change by increasing their genetic diversity.

Loddon River near Guildford, September 2010: Professor Hoffman used the example of River Red Gum to suggest that restoration works should use a proportion of plants sourced some distance from the work site, in order to enhance genetic diversity.

Professor Hoffman acknowledged that his argument potentially ran counter to the accepted thinking of Landcare groups and other land restoration practitioners: these currently operate on the belief that revegetation projects should be done with plants sourced from seeds collected locally: that plants having ‘local provenance’ will be best suited to local conditions. Ari Hoffman agreed that this is generally the case, but argued that in times of change, and in situations where plant and animal communities had been fragmented by land clearing and development, isolated populations can lack the degree of genetic diversity which could increase their resilience in the face of change. He suggested that future revegetation projects should use a provenance system roughly divided as follows: about sixty per cent ‘local’; thirty per cent sourced from a ‘medium’ distance away; and ten per cent from a significant distance away. A variety of approaches could be used, depending, for example, on whether a species used wind or birds to disperse seeds.

Professor Hoffman acknowledged that there were risks in this procedure, but noted that some natural hybridisation was common, and that experimental evidence had shown that isolated populations were strengthened by the introduction of new genetic material.

Discussion of this idea was lively, probing and constructive, and the audience stayed for a long time after the talk—encouraged by the presentation of outstanding supper desserts by Growing Abundance.

The poster, pictured at left, was produced by FOBIF and Connecting Country late last year. It contains 63 photos highlighting the beauty of our local bushlands. The first edition sold out but there are now more copies available from The Hub 14/233b Barker St (entry through glass door on Templeton Street). The cost is $15 dollars for FOBIF and/or Connecting Country members. The poster is also available from Legion Office Works, Stoneman’s Bookroom and the Castlemaine Tourist Information Centre in the Market Building. Click here to see a larger version of the poster.

FOBIF’s 2012 Mamunya photo exhibition will be held in Tog’s Cafe Castlemaine from June 7 until July 13.

The purpose of the exhibition, as for its predecessors held in Newstead and Wesley Hill in the last two years, is to ‘honour and celebrate the box ironbark forests of Central Victoria.’ Photos will be selected from the FOBIF website gallery, supplemented by new pictures submitted by local photographers.

If you would like to contribute photographs or have any enquires, ring Bronwyn on 5475 1089 or email us on info@fobif.org.au. We need to have all contributions by 17 May to allow time for framing.

Due to unforseen circumstances we have had to make a change in the FOBIF walk’s program. Doug Ralph will now be leading the walk to Tarilta Gorge on 17 June and Malcolm Fyffe will be leading his Yandoit walk on 15 July. The 20 May walk in Chewton is unchanged. Check out the walks page on this site for more details.

Forty-one walkers set out from the Garfield Water Wheel in Chewton on Sunday on the second FOBIF walk for the year. Local geologist, Julian Hollis led the walk and everyone appreciated his explanations of the significant geological features in the area. The highpoint of the walk was Quartz Hill where people could explore a 30 metre mining tunnel and see other evidence of local mining which dates back to 1852.

Thirty-Metre Tunnel, Quartz Hill. Photo by Dominique Lavie, 15 April 2011

Sliding Fold, Quartz Hill. Photo by Frank Forster, 15 April 2012

More photos of Quartz Hill and surrounds can be found on Dominique Lavie’s Facebook page. An interesting history of mining activity at Quartz Hill can be found here.

FOBIF’s next walk on 20 May will also be in Chewton. It will include the Monk and a circuit taking in Cobbler’s Gully, the Herron’s Reef diggings and possibly the Crocodile reservoir.