Friday, October 20, 2023
FRIDAY MUSIC: Dr John; Voodoo NiteTripper! by JD
Friday, October 13, 2023
FRIDAY MUSIC: Edith Piaf, by JD
Friday, October 06, 2023
FRIDAY MUSIC: Norman Blake, by JD
Monday, October 02, 2023
Ocean viruses and carbon sequestration
A new bacteria-infesting virus has been discovered in the western Pacific’s Mariana Trench, the deepest part of the world’s oceans.
Viruses kill 20% of the ocean’s biomass every day, breaking it down into constituents that are then taken up by other bacteria and also helping to form the ‘marine snow’ of particles falling to the ocean floor.
A link in the above article leads to another that says ‘It is estimated that there are around 10^31 viruses in the world’s oceans accounting for ~94% of all biological entities (nucleic acid containing particles). Despite their small size, the amount of carbon they contain is estimated to be the equivalent of 75 million blue whales.’
This opens a window onto a great area of science and nature of which I was previously unaware.
Friday, September 29, 2023
FRIDAY MUSIC: Albertina Walker, by JD
Perhaps not so well known here in the UK but highly regarded in the USA where she was known as the Queen of Gospel music. And the Queen of Soul music Aretha Franklin, who started her own career singing gospel in her father's Baptist church, sang at Walker's funeral.