skip to content

CambPlants Hub

A networking organisation for plants-related research and impact
 
matt davey antarctica

Scientists have created the first ever large-scale map of microscopic algae as they bloomed across the surface of snow along the Antarctic Peninsula coast. Results indicate that this ‘green snow’ is likely to spread as global temperatures increase.

The team, involving researchers from the University of Cambridge and the British Antarctic Survey, combined satellite data with on-the-ground observations over two summers in Antarctica to detect and measure the green snow algae. Although each individual alga is microscopic in size, when they grow en masse they turn the snow bright green and can be seen from space. The study is published today in the journal Nature Communications.

Please find the full article by Jacqueline Garget here.

Image credit: Matt Davey

 

Latest News

Climate warming affects individual trees differently, driving evolutionary responses

9 July 2020

Research involving the University of Liverpool has revealed how natural selection can shape the long-term response of trees to climate change. Many tree species reproduce using a strategy called masting, where they switch between years of high and low seed production. Concentrating seed production into occasional bumper...

Eight Cambridge researchers elected as members of the European Molecular Biology Organisation

7 July 2020

Eight Cambridge researchers - six from the University of Cambridge and two from the MRC Laboratory of Molecular Biology - are among the 63 scientists from around the world elected this year as Members and Associate Members of the European Molecular Biology Organisation (EMBO). EMBO Membership honours distinguished...

Gold mining restricts Amazon rainforest recovery

29 June 2020

Gold mining significantly limits the regrowth of Amazon forests, greatly reducing their ability to accumulate carbon, according to a new study. The researchers warn that the impacts of mining on tropical forests are long-lasting and that active land management and restoration will be necessary to recover tropical forests on previously mined lands.

British farmers need all the help science can offer. Time to allow gene editing.

15 June 2020

Plant scientist Sir David Baulcombe argues we must adapt the way we produce food to meet future agricultural challenges

Long-term thermal sensitivity of Earth’s tropical forests

22 May 2020

Tropical forests are well-known as crucial global carbon sinks that act by removing carbon from the atmosphere and storing it in trees, thereby slowing climate change. There are fears that global heating can reduce this storage capacity if tree growth reduces or tree death increases, further accelerating climate change.