Mostrando postagens com marcador INPE. Mostrar todas as postagens
Mostrando postagens com marcador INPE. Mostrar todas as postagens

terça-feira, 6 de agosto de 2019

Mercosul, Brazil/‘Tropical Trump’ sparks unprecedented crisis for Brazilian science


01 August 2019, Update 02 August 2019, Nature (UK) https://www.nature.com/articles/d41586-019-02353-6#correction-0


FOTO DESMATAMENTO A dispute over the rate of deforestation in Brazil's Amazon (pictured) is the latest sign of tension between the country's researchers and its president.Credit: Nacho Doce/Reuters

Tensions are rising as Jair Bolsonaro’s administration questions the work of government scientists and institutes debilitating cuts to research funding. 



A dispute over the rate of deforestation in Brazil's Amazon (pictured) is the latest sign of tension between the country's researchers and its president.Credit: Nacho Doce/Reuters

When neuroscientist Sidarta Ribeiro presented a preview of a report on the dire state of research in Brazil at a meeting of a major scientific society on 23 July, several government soldiers entered the room and began filming. Some in the audience took the soldiers’ actions as a show of intimidation.

“Maybe these guys were just soldiers who want to learn about science,” says Ribeiro, a researcher at the Federal University of Rio Grande do Norte in Natal. He coordinated the analysis on behalf of the Brazilian Society for the Advancement of Science (SBPC), which hosted the meeting and commissioned the report. But it didn’t look like they were there out of curiosity, Ribeiro says.

The incident is the latest example of the rising tensions between the country's scientists and President Jair Bolsonaro's administration. Since Bolsonaro took office in January, Brazil’s researchers have faced funding cuts and repeated attempts by the administration to roll back protections for

sábado, 27 de julho de 2019

Brasil/Deforestation in Brazil has rocketed since Bolsonaro became president


22 July 2019, New Scientist Environment https://www.newscientist.com/article/2210621-deforestation-in-brazil-has-rocketed-since-bolsonaro-became-president/


Recently exposed soil (orange) and cattle ranches (light green) around the Juruena River in Brazil
Oton Barros/DSR/OBT/INPE

Satellite images suggest that deforestation in the Brazilian Amazon rainforest has shot up since Jair Bolsonaro became president in January, despite his claim on Friday that the data “lies”.

More than 3700 square kilometres of forest has been deforested this year, an area about a fifth the size of Wales, preliminary satellite data indicates. Even before figures for the whole of July are in, the losses for the first seven months of the year are up 16 per cent on the recent high of 3183 square kilometres in 2016.

The world’s greatest rainforest is not only home to a rich diversity of species and around 400 indigenous groups, but is also a vast store of carbon that is vital for tackling climate