Managing for persistence of the saproxylic biota in production forest landscapes. The pattern of 'fragmentation' and 'matrix alteration' being examined in this study mirrors not just other areas of Tasmania but also much of south-eastern Australia. The research addresses a conservation biology issue in a new and novel way and has been developed with, and is supported by an industry partner working in multiple-use forest management, so the research provides both immediate applied and strategic o ....Managing for persistence of the saproxylic biota in production forest landscapes. The pattern of 'fragmentation' and 'matrix alteration' being examined in this study mirrors not just other areas of Tasmania but also much of south-eastern Australia. The research addresses a conservation biology issue in a new and novel way and has been developed with, and is supported by an industry partner working in multiple-use forest management, so the research provides both immediate applied and strategic outcomes. These outcomes directly relate to forest sustainability especially the management of the biodiverse dead wood habitat including the harvesting of fuelwood.Read moreRead less
Assessing the risk of genetic pollution from Eucalyptus globulus and Corymbia plantations. We will provide the biological information necessary to assess the risk of genetic pollution of native eucalypt forest from plantations of Eucalyptus globulus and Corymbia torelliana. Key biological factors that can act as barriers to hybridisation including flowering time, pollen and seed dispersal distances, crossability, hybrid fitness and the potential for backcrossing will be identified and used to de ....Assessing the risk of genetic pollution from Eucalyptus globulus and Corymbia plantations. We will provide the biological information necessary to assess the risk of genetic pollution of native eucalypt forest from plantations of Eucalyptus globulus and Corymbia torelliana. Key biological factors that can act as barriers to hybridisation including flowering time, pollen and seed dispersal distances, crossability, hybrid fitness and the potential for backcrossing will be identified and used to develop strategies to reduce the risk of genetic pollution. The molecular differentiation between populations of the E. globulus complex, including plantations, will be studied to provide a genetic framework for the management of the genepool of this most important hardwood plantation species.Read moreRead less
Info-chemicals for the environmentally sustainable management of autumn gum moth and scarab beetle pests of bluegum plantations. Insect pest control in Australian bluegum plantations currently relies on insecticides. Insecticides are incompatible with maintaining populations of native beneficial insects and achieving biotic regulation of pest populations. Info-chemicals offer ways of disrupting pest populations that are benign to beneficials because they only interfere with the responses of the ....Info-chemicals for the environmentally sustainable management of autumn gum moth and scarab beetle pests of bluegum plantations. Insect pest control in Australian bluegum plantations currently relies on insecticides. Insecticides are incompatible with maintaining populations of native beneficial insects and achieving biotic regulation of pest populations. Info-chemicals offer ways of disrupting pest populations that are benign to beneficials because they only interfere with the responses of the target insect. This project will pioneer the development of sex pheromone-based technologies for managing autumn gum moth and reveal potential applications of info-chemicals for managing scarab beetles. Application of info-chemical solutions to plantation pests will improve public perception of the industry and assist with forestry standard certification.Read moreRead less
Conserving biodiversity in timber production forests. Intensified forestry to meet rising demand for timber is placing biodiversity at risk. The aim of this project is to develop and field-test a novel framework to reconcile forest conservation with production. The project seeks to resolve whether intensive forestry coupled with a large reserve network produces better biodiversity outcomes than less intensive forestry with fewer reserves. I will integrate abundances of plant and animal species w ....Conserving biodiversity in timber production forests. Intensified forestry to meet rising demand for timber is placing biodiversity at risk. The aim of this project is to develop and field-test a novel framework to reconcile forest conservation with production. The project seeks to resolve whether intensive forestry coupled with a large reserve network produces better biodiversity outcomes than less intensive forestry with fewer reserves. I will integrate abundances of plant and animal species with forest industry timber yield data in a uniquely suited landscape. Survey results will be synthesised with global data on biodiversity responses to forestry. This research will benefit the forest industry by providing guidelines that improve conservation outcomes while maintaining timber yield.Read moreRead less