ocean acidification – Page 2 – Desdemona Despair

Graphs showing change in global human activities from 1979 to the present. Graphic: Ripple, et al., 2019 / BioScience

November 17, 2019

More than 11,000 scientists issue warning of climate emergency – “An immense increase of scale in endeavors to conserve our biosphere is needed to avoid untold suffering due to the climate crisis”

5 November 2019 (BioScience) – Scientists have a moral obligation to clearly warn humanity of any catastrophic threat and to “tell it like it is.” On the basis of this obligation and the graphical indicators presented below, we declare, with more than 11,000 scientist signatories from around the world, clearly and unequivocally that planet Earth […]

Diagram showing an open-loop Marine Exhaust Gas Cleaning System that removes sulfur and nitrogen compounds from a ship’s engine exhaust and dumps them into the surrounding water. Graphic: Tritech Engineers

October 2, 2019

Thousands of ships fitted with “cheat devices” to divert poisonous pollution into sea – “In the North Sea and some parts of the Channel, the water quality has already been heavily degraded”

By Wil Crisp 30 September 2019 (The Independent) – Global shipping companies have spent billions rigging vessels with “cheat devices” that circumvent new environmental legislation by dumping pollution into the sea instead of the air, The Independent can reveal. More than $12bn (£9.7bn) has been spent on the devices, known as open-loop scrubbers, which extract […]

Free air CO2 enrichment experiments using native Australian forests. Elevated CO2 levels are used to examine the effects on native forests, animals, soils and grasses. Photo: Western Sydney University

June 24, 2019

Leaving microbes out of climate change conversation has major consequences, experts warn – “Climate change is literally starving ocean life”

By Ivy Shih 19 June 2019 (UNSW) – An international group of leading microbiologists have issued a warning, saying that not including microbes – the support system of the biosphere – in the climate change equation will have major negative flow-on effects. More than 30 microbiologists from 9 countries have issued a warning to humanity […]