By Jonathan Watts 10 March 2020 (The Guardian) – Even large ecosystems the size of the Amazon rainforest can collapse in a few decades, according to a study that shows bigger biomes break up relatively faster than small ones. The research reveals that once a tipping point has been passed, breakdowns do not occur gradually […]
By Fiona Harvey 7 December 2019 MADRID (The Guardian) – Oxygen in the oceans is being lost at an unprecedented rate, with “dead zones” proliferating and hundreds more areas showing oxygen dangerously depleted, as a result of the climate emergency and intensive farming, experts have warned. Sharks, tuna, marlin and other large fish species were […]
By Gisele Galoustian 15 July 2019 (FAU) – Coral reefs are considered one of the most threatened ecosystems on the planet and are dying at alarming rates around the world. Scientists attribute coral bleaching and ultimately massive coral death to a number of environmental stressors, in particular, warming water temperatures due to climate change. A […]
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 […]
By Kevin Krajick 29 April 2019 (Columbia University) – The world’s oceans soak up about a quarter of the carbon dioxide that humans pump into the air each year — a powerful brake on the greenhouse effect. In addition to purely physical and chemical processes, a large part of this is taken up by photosynthetic plankton as they incorporate carbon into their […]
6 May 2019 (IPBES) – Nature is declining globally at rates unprecedented in human history — and the rate of species extinctions is accelerating, with grave impacts on people around the world now likely, warns a landmark new report from the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES), the summary of which was […]
By Howard Simon 23 April 2019 (Miami Herald) – Hats off to Southwest Florida Congressman Francis Rooney for pressing the Centers for Disease Control and Prevention and other federal agencies to tell the public what it knows about the threat of toxic blue-green algae. Finally, a public official is focusing attention on our public-health crisis, […]
28 March 2019 (WMO) – The physical signs and socio-economic impacts of climate change are accelerating as record greenhouse gas concentrations drive global temperatures toward increasingly dangerous levels, according to a new report from the World Meteorological Organization. The WMO Statement on the State of the Global Climate in 2018, its 25th anniversary edition, highlights […]
By Liam James 15 February 2019 (The Independent) – Months after scientists warned it is at greater risk than ever, the Great Barrier Reef is facing a new challenge: dirty water. Run-off from the recent floods in Australia is spreading from the coast with the potential to reach the fragile reef. The floodwater is thick […]
By Naaman Zhou24 January 2019 (The Guardian) – Temperature records have tumbled across South Australia, with the city of Adelaide experiencing its hottest day on record, as the second heatwave in as many weeks hit southern parts of Australia Adelaide hit 46.6C on Thursday afternoon, the hottest temperature recording in any Australian state capital city […]
