Identifying particular areas for potential seed collections for restoration plantings under climate change

Summary A method to assist identifying potential sites for seed collections for restoration plantings is demonstrated using the Atlas of Living Australia ( ALA ) and an example site near Albury (New South Wales). The mean annual temperature ( MAT ) and mean annual precipitation ( MAP ) of the example site are determined using the ALA . Data on likely changes in MAT and MAP are accessed from the ‘Climate Change in Australia’ website. The ALA 's ‘define environmental envelope’ function is then used to identify areas currently experiencing conditions similar to the future climatic conditions projected for the site. Species distribution data in the ALA indicate locations where suitable provenances of the chosen species are likely to be present. In the case of trees, satellite images in the ALA can indicate whether isolated trees or extensive stands, that may be genetically diverse, exist at locations of interest. Shrublands, grasslands or wetlands may also be identified from the satellite images. The Monitoring, Evaluation, Reporting and Improvement Tool ( MERIT ) within the ALA can be used to identify existing trials that may already be using suitable provenances for the restoration site. Some considerations for provenance selection under climate change are outlined, as well as the advantages and limitations of using the ALA for this purpose.