5 June 2011Investing a relatively small amount each year in the forestry sector could halve deforestation, create millions of new jobs and help tackle the devastating effects of climate change, according to a United Nations report released today to mark World Environment Day. The report, “Forests in a Green Economy: A Synthesis,” finds that an additional $40 billion spent each year in the forestry sector – or just 0.034 per cent of global gross domestic product (GDP) – could result in substantial environmental improvements.The rate of deforestation could be halved by 2030, the number of trees planted could rise by 140 per cent by 2050 and as many as 30 million new jobs could be created by that same year.Achim Steiner, Executive Director of the UN Environment Programme (UNEP), which issued the report, said forestry is one of the key sectors capable of helping the world transition to a ‘green economy’ model that is resource-efficient and low in its use of carbon.“There are already many encouraging signals; the annual net forest loss since 1990 has fallen from around eight million to around five million hectares and in some regions such as Asia, the Caribbean and Europe forest area has actually increased over those 20 years,” he said.The area covered by freshly planted forests has also grown from 3.6 million hectares in 1990 to just below five million hectares last year.Jan McAlpine, the Director of the Secretariat of the UN Forum on Forests, said the capacity of poorer countries to switch to green economies and protect their stocks of forests needs to be strengthened.“Encouraging a transition to green economies will require a broad range of financial, regulatory, institutional and technological measures,” she said.Forests and the benefits they provide represent the theme of this year’s World Environment Day, which is marked every year on 5 June. This year is also the UN-declared International Year of the Forests.Celebrations are being held across the globe, including in India, which is this year’s designated host.On Friday Secretary-General Ban Ki-moon described forests as central to economic development, poverty reduction and food security.“By reducing deforestation and forest degradation we can make significant progress in addressing the combined threats of climate change, biodiversity loss and land degradation,” he said in a message to a forestry conservation meeting held in Brazzaville, Republic of Congo.
Cyanide, and the process of cyanidation, is the most efficient method for extracting gold and silver from low grade ore. However, it is highly toxic and its manufacture, transport and handling pose major safety and environmental challenges.Australia-based Synergen Met Pty Ltd, in collaboration with the University of Queensland (UQ), beat over 60 other entries to the Overall Award for Outstanding Achievement in Chemical and Process Engineering in 2014 for their process plant that manufactures cyanide on location at the minesite.The development reduces costs by up to 50% and avoids the need to transport, store and handle large volumes of hazardous solid and liquid sodium cyanide. In addition to collecting the top prize, the Synergen Met and UQ entry, called “Modular On-site Cyanide Production Unit”, was also presented with the Core Chemical Engineering Award. Christopher Dunks, Managing Director at Synergen Met Pty Ltd, said: “This award validates the importance of our site based cyanide production unit and the paradigm shift it generates for the supply of cyanide to the global mining community. It also validates the important impact it will have on communities affected by mines and the impact of removing cyanide from transport networks.”“IChemE President, Professor Geoff Maitland, said: “Few professions have the power globally to shape and improve the future. Chemical engineers have this privilege and this year’s IChemE Global Awards illustrate how our profession is setting new standards in healthcare, energy, water, safety and a more sustainable planet, including supporting some of the poorest people in the world. The IChemE Global Awards − with the generous support of our sponsors − represent the hard work, inventiveness and achievements of thousands of chemical engineers across the world, and we are proud to host them on behalf of the profession. Congratulations to all of the shortlisted entries for this year’s IChemE Awards, and especially the winners, who have shown that chemical engineering really does matter.”The Awards – which celebrate excellence, innovation and achievement in the chemical and process industries – were hosted by BBC News’ Kate Silverton and held in association with Saudi Aramco at Cheltenham Racecourse on 6 November 2014.