 In 2015, 76 IUCN articles were published in peer reviewed scientific journals.A report, released at the IUCN World Parks Congress in Sydney on 12 November 2014 showed that the 209,000 conservation reserves around the world now cover 15.4 per cent of the total land area.This is a step towards protecting 17 percent of land and 10 percent of ocean environments on Earth by 2020 since an agreement between the world's nations at the Convention on Biological Diversity, held in Japan in 2010.