Une étude de l’université James-Cook, publiée mardi, révèle que 25,1 % des récifs souffrent de blanchissement sévère en raison de températures particulièrement élevées entre novembre et février.
The Global Dugong Genetics Project aims to examine the phylogeography of the dugong based on historical samples from throughout the dugong’s range. It will update conservation and management actions through mapping the distribution of discrete dugong populations; identifying historical and potential migratory routes; and highlighting small populations as a priority for conservation. The Project was a collaboration between James Cook University and Nelson Mandela Metropolitan University.
The Dugong and Seagrass Research Toolkit is an initiative by TOTAL, Total Abu Al Bukhoosh, Environment Agency – Abu Dhabi and CMS Dugong MOU to provide an easily accessible online resource that incorporates decision-making for the selection of the most appropriate methodologies for studies of dugongs, seagrasses and the associated human communities.
Project prioritization protocols are an important tool for allocating conservation resources efficiently, and have been applied to a range of species and ecosystems. Current approaches are inadequate when applied to species with distinct threats impacting different and/or multiple life history stages, such as sea turtles. We develop a model that integrates the benefit of any management project on a population by way of its expected population growth rate, including projects targeting different and/or multiple life history stages.
Critical gaps remain in our understanding of many sea turtle nesting aggregations in remote or undeveloped regions. Here, we summarize the first 8 yrs of systematic monitoring of the rookery at Gnaraloo Bay, Western Australia. Diurnal track surveys on this approximately 7-km mainland beach were conducted daily during nesting seasons 2008/09 to 2015/16.
Little is known about the biology and ecology of marine turtles in the Pilbara region of Western Australia and most potential habitat is unconfirmed and, therefore, undescribed. Understanding basic biological parameters at a regional level is critically important for effective long-term management.
