Catálogo de publicaciones - revistas

<jats:p>In science news around the world this week, Europe's flagship Earth observation satellite, Envisat, is still offline; Australian officials announced that part of a planned marine park will be set aside to help protect humpback whales; Mexico's legislature passed a strong, new climate change law; and negotiators from 90 countries agreed on the final design of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services.</jats:p>

<jats:p> Follow the links below for a roundup of the week's top stories in science, or <jats:ext-link xmlns:xlink="http://www.w3.org/1999/xlink" ext-link-type="uri" xlink:href="http://www.sciencemag.org/content/336/6080/396.1.full.pdf">download a PDF of the entire section</jats:ext-link> . <jats:list list-type="bullet"> <jats:list-item> <jats:p> <jats:ext-link xmlns:xlink="http://www.w3.org/1999/xlink" ext-link-type="uri" xlink:href="http://www.sciencemag.org/content/336/6080/396.2.summary">Around the World</jats:ext-link> </jats:p> </jats:list-item> <jats:list-item> <jats:p> <jats:ext-link xmlns:xlink="http://www.w3.org/1999/xlink" ext-link-type="uri" xlink:href="http://www.sciencemag.org/content/336/6080/findings.full">Findings</jats:ext-link> </jats:p> </jats:list-item> <jats:list-item> <jats:p> <jats:ext-link xmlns:xlink="http://www.w3.org/1999/xlink" ext-link-type="uri" xlink:href="http://www.sciencemag.org/content/336/6080/396.3.summary">Random Samples</jats:ext-link> </jats:p> </jats:list-item> <jats:list-item> <jats:p> <jats:ext-link xmlns:xlink="http://www.w3.org/1999/xlink" ext-link-type="uri" xlink:href="http://www.sciencemag.org/content/336/6080/397.1.summary">Newsmakers</jats:ext-link> </jats:p> </jats:list-item> </jats:list> </jats:p>

<jats:p>Researchers are holding a bake sale to raise awareness of potential budget cuts and how they might affect planetary research. A Greenlandic graphic artist and a group of Danish archaeologists and self-confessed "cartoon nerds" have created a series of action-packed graphic novels on the prehistory of Greenland, from the peopling of the island 4500 years ago to the shamanic traditions of later Dorset culture hunters. And this week's numbers quantify the total volume of groundwater in Africa and deaths if a magnitude-7.3 earthquake strikes Tokyo.</jats:p>

<jats:p>Thanks to the unhealthy habits of some of the state's residents, California voters have an opportunity on 5 June to make their home one of the world's biggest supporters of cancer research.</jats:p>

<jats:p> In this week's issue of <jats:italic>Science</jats:italic> , researchers report using ancient DNA from two sets of Scandinavian burials to explore the long-running question of how farming spread across Europe. </jats:p>