Testing approaches to landscape design in cropping lands <p>This project evaluated currently used methods for determining where revegetation should be located in the landscape for the additional purposes of determining how much revegetation is required, and whether revegetation designed for one group of species meets the needs of other groups of species.</p> <!--break--> <p>The project had two core components:</p> <p><strong>Component 1</strong> looked at refining the focal species method, which identifies the species at most risk in fragmented (cleared agricultural) landscapes.&nbsp;It is used to identify the minimum amount of habitat required to support local populations of all resident woodland birds.</p> <p><strong>Component 2</strong> determined whether, with increasing fragmentation, thresholds are reached beyond which existing populations of key (focal) species are less likely to persist in the long-term. This has implications for the value (biodiversity benefits) of revegetation work that increases native vegetation cover to a point beyond these thresholds.</p> <p>&nbsp;</p> <h3>Reports and Resources</h3> <p>The following reports can be provided digitally upon request by <a href="http://lwa.gov.au/land-and-water-australia-corporate/contact-details">contacting staff from the landscapes arena in Land &amp; Water Australia</a>.</p> <p><strong>Component 1</strong> Landscape design for bird conservation in Buntine-Marchagee Catchment, Western Australia by Andrew Huggett, Blair Parsons, Lyn Atkins and John Ingram</p> <p><strong>Component 2</strong> Habitat neighbourhoods for conserving viable populations of birds by Lesley Brooker and Ted Lefroy</p> <p><strong>Component 3a</strong> A test of the focal species approach in Western Australia by Jeff Short and Blair Parsons</p> <p><strong>Component 3b</strong> Do birds meet the needs of other taxa in the NSW Riverina? By David Freudenberger, Geoff Barrett and Nick Nicholls</p> 2009-04-28T00:04:05Z 2009-04-28T02:17:03Z <ol> <li>To provide an improved methodology, based on the focal species approach, to guide broadscale revegetation efforts to assist the longterm survival of biodiversity;</li> <li>To identify thresholds of fragmentation of native vegetation beyond which existing plant and animal populations are compromised, that is, to help determine how much revegetation is required;</li> <li>To evaluate whether a focal species methodology based on birds meets the needs of other taxa;</li> <li>To develop guidelines and recommendations appropriate to the revegetation efforts of farmers and community groups in agricultural zones.</li> </ol> CSE9