5 reasons Peak Food is the world’s No. 1 ticking time bomb

By Paul B. Farrell7 February 2015 (Market Watch) – Global food poisoning? Yes, We’re maxing out. Forget Peak Oil. We’re maxing-out on Peak Food. Billions go hungry. We’re poisoning our future, That’s why Cargill, America’s largest private food company, is warning us: about water, seeds, fertilizers, diseases, pesticides, droughts. You name it. Everything impacts the […]

Image of the Day: Phosphorescent glow from algae bloom near Hong Kong, 22 January 2015

By Nick Kirkpatrick 23 January 2015 (Washington Post) – Along a seashore in Hong Kong yesterday, a vibrant blue glow was seen emanating from the water. Beautiful photographs show the shore glimmering, with the lights of the city sparkling in the background. But this idyllic setting is potentially toxic. The luminescence is an algal bloom […]

Scientists: Human activity has pushed Earth beyond four of nine ‘planetary boundaries’ – The planet ‘is likely to be much less hospitable to the development of human societies’

By Joel Achenbach 15 January 2015 (Washington Post) – At the rate things are going, the Earth in the coming decades could cease to be a “safe operating space” for human beings. That is the conclusion of a new paper published Thursday in the journal Science by 18 researchers trying to gauge the breaking points […]

Global warming already having profound impacts on lakes in Europe – ‘Cyanobacteria like it hot, which is part of the reason why we’re seeing more toxic algae blooms’

By Lisa Borre 21 July 2014 (National Geographic) – For perspective on how climate change is affecting lakes, those of us here in the U.S. can just look across the pond, where scientists and the agencies involved in meeting the European Union’s Water Framework Directive have amassed an impressive body of research on the topic. […]

Image of the Day: Satellite view of algae bloom on Lake Ontario, 24 August 2013

By William L. Stefanov, Jacobs2 September 2013 (NASA) – This photograph taken by an astronaut on the International Space Station highlights a late summer plankton bloom across much of Lake Ontario, one of North America’s Great Lakes. Microscopic cyanobacteria, or blue-green algae, can reach such large concentrations and color the water to such an extent […]

Record algae bloom, 11 thousand square miles in area, covers coastal waters near Qingdao

[Apologies for the tardiness; don’t know how this story got by Des last month.] By Wilfred Chan7 July 2013 (CNN) – For years, China has talked about promoting “green growth.” But this probably isn’t what they had in mind. For the seventh year in a row, monstrous quantities of green algae known as enteromorpha prolifera […]

Carbon dioxide and the Earth biome – Research uncovers new data

By Melissa Hathaway, guest blogger14 June 2013 It has been well publicized over the last 30 – 40 years that carbon dioxide is driving the greenhouse effect, resulting in: global warming; carbon cycle imbalances; the melting of the polar caps; and changes to the deep sea currents which carry warm water from the equator towards […]

Graph of the Day: Biological condition in rivers and streams across nine U.S. ecoregions

28 February 2013 (EPA) – The proportion of rivers and streams in poor biological condition, based on the Macroinvertebrate MMI, ranges from 26% in the Western Mountains ecoregion to 71% in the Coastal Plains ecoregion. The three most widespread stressors to rivers and streams — phosphorus, nitrogen, and riparian vegetative cover are depicted by ecoregion. […]

Florida algae bloom causes record manatee deaths –‘When algae blooms coincide with manatee movement, it results in catastrophic mortality’

By MICHAEL WINES6 April 2013 (The New York Times) – Florida’s endangered manatees, already reeling from an unexplained string of deaths in the state’s east coast rivers, have died in record numbers from a toxic red algae bloom that appears each year off the state’s west coast, state officials and wildlife experts say. The tide […]

Record-sized Lake Erie algae bloom of 2011 likely to become regular occurrence, study says – ‘Everything is trending in the direction of conditions conducive to more large blooms’

By John Mangels1 April 2013 (The Plain Dealer) – The record-shattering glut of toxic algae that fouled much of Lake Erie in 2011 wasn’t a fluke, but a sign of what’s likely ahead for the troubled lake, researchers say. A combination of weather extremes and long-standing farming practices that unwittingly aid algae growth spawned the […]

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