nature

LoupO project from Barcelona Autonomous University monitors and follows wild animals

Dune vegetation key to "unexpected" discovery of 17 species

Caixa Fòrum presents large-scale interactive exhibit by Japan’s teamLab

'The State of Nature and Biodiversity in Catalonia 2020' notes 54% wildlife loss in rivers, lakes and wetlands

Investigation finds that genetic mutations could be detected decades before tumor appears

Economy secretary slams central government’s handling of spending in Catalonia, while ‘Nature’ magazine says measure threatens research

The National Pact for a Referendum (PNR) has gathered 500,000 signatures from institutions, organizations, elected representatives, and private individuals, both within and outside of the country, in coming to agreement with the Spanish Government over holding a referendum on Catalonia’s independence. The PNR spokesman, Joan Ignasi Elena, described this “substantial” support as a “democratic revolution” which proves that also “those who want to vote ‘no’ to Catalonia’s independence” are urging the Spanish executive to negotiate and hold the vote. In this vein, he called for the Spanish government “to open a dialogue” because “being in denial doesn’t change the reality”; on the contrary, it puts them in a “ridiculous” position.

‘Nature’s 10’, the annual list which distinguishes the year’s best scientists according to the journal, has included Catalan astronomer, Guillem Anglada-Escudé amongst its names. The researcher at Queen Mary University of London detected the nearest known planet outside the Solar System which he baptised ‘Proxima b’. He put together a team and got observing time on the High Accuracy Radial velocity Planet Searcher (HARPS) at the European Southern Observatory as well as other telescopes that could double-check whether any promising evidence that they found was caused by stellar activity, which can mimic the signs of a planet. Within days, they confirmed that the planet was there; within weeks, they submitted a manuscript detailing their discovery. The planet, called Proxima b, has at least 1.3 times the mass of Earth and orbits Proxima every 11.2 days.

A group of scientists from the Institute for Research in Biomedicine (IRB) at the Barcelona Institute of Science and Technology have identified a population of oral tumour cells which may feast on fats to spread throughout the body — a process called metastasis. According to the study, published this Wednesday in the prestigious scientific magazine ‘Nature’, some of these cells expressed high levels of a molecule called CD36, which helps cells to take up lipids from their environment. The research shows that applying antibodies that block CD36 and eliminate its interaction with fatty acids resulted in a reduced number of metastatic focus and also reduced their size by around 80% to 90%. “If we cut the lipids supply to those cells which generate metastasis they are practically unable to spread”, the leader of the IRB ‘Cancer and Stem cells’ team, Salvador Aznar Benitah, explained. 

Barcelona’s CosmoCaixa science museum has inaugurated an exhibition replicating that of the Natural History Museum in London called ‘Wildlife Photographer of the Year’. The 100 photos on display were selected out of 42,000 images received in the eponymous contest put forth by BBC Wildlife Magazine in 2015. The pictures chosen for the exhibition were also selected because they stimulated “defence of biodiversity and protection of the environment” stated the director of Research and Knowledge of the ‘Fundació la Caixa’ foundation, Jordi Portabella. One can also admire the two winning images from the 2015 contest: ‘A tale of two Foxes’ and ‘Ruffs on Display’, taken respectively by Don Gutoski and Ondrej Pelánek.

The main pro-independences civil associations, the Catalan National Assembly (ANC), Òmnium Cultural and the Association of Municipalities for Independence (AMI) handed over 1.5 million signatures supporting Catalonia’s independence to the Council of Europe. The signatures were gathered during the non-binding referendum that took place on the 9^th of November 2014. The pro-independence civil associations’representatives travelled to Strasbourg to denounce “the lack of democratic will of the Spanish State”and they reported on Catalonia’s situation to a delegation of the Council of Europe’s Parliamentary Assembly. The delivery of these signatures is the first international diplomatic action promoted by the ANC, Òmnium and the AMI. “The Catalan case is present in the European agenda”stated the ANC’s president, Jordi Sànchez, and added that “giving first-hand information from civil society is very important”. 

Jane Goodall, British anthropologist and primatologist, has been awarded the 27th Premi Internacional Catalunya, which is the most prestigious prize given by the Catalan Government and recognises outstanding people who have contributed to humankind’s development and progress through their careers. The award follows the decision of an independent jury formed of high-profile professionals from Catalonia and abroad. The jury has unanimously chosen Goodall from a list of 152 candidates for the prize from 52 different countries for her “scientific, empirical and committed work”. She is considered one of the most important experts in animal behaviour thanks to her more than 50 years research in Gombe Stream National Park, in Tanzania, studying the behaviour of chimpanzees. Previous awardees include Desmond Tutu, Lula da Silva, Haruki Murakami, Jimmy Carter, Karl Popper, Jacques Delors, Aung San Suu Kyi, Claude Lévi-Strauss, and Amartya Sen, among others. The award ceremony will take place in Barcelona on the 27th of July.

Hunters and park rangers are currently working together to try to contain the outbreak of Scabies in the wild population of Iberian ibex in the mountainous area of Terra Alta, in the south of Catalonia. This is the last surviving population of this local species throughout Catalonia, after it became extinct from the Pyrenees. Negotiations between the two parties began late last month after the Catalan Government's Department of Agriculture granted permission to hunt and kill the infected specimen before the disease spreads. A previous case in 1987, which eliminated 97% of the goat population, has meant that the Department of Agriculture is not taking this news lightly and want a swift yet controlled extermination of the diseased animals in order to prevent the extinction of the species in Catalonia.