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Latest Ocean nourishment Stories

Scientists Analyze Costs And Benefits Of Rock Dissolving Practices
2013-01-22 12:14:08

Brett Smith for redOrbit.com - Your Universe Online Geoengineering is a controversial and illegal practice that attempts to mitigate the forces of climate change on a grand scale. Many see this attempt to alter global climate via artificial means as a ℠quick fix´ with potential long-term negative effects. However, despite the contentious nature of geoengineering, scientists from the Alfred Wegener Institute in Bremerhaven, Germany decided to analyze a ℠rock...

Geoengineering Iron Dump Raises Concerns
2012-10-17 20:00:28

Brett Smith for redOrbit.com — Your Universe Online In a plot that could have been yanked from the script of the upcoming James Bond film, American entrepreneur Russ George has released over 100 tons of iron sulphate into the Pacific Ocean in an attempt to foster a massive plankton bloom that would capture carbon dioxide and sink to the bottom of the ocean, thereby effecting climate change–U.K. news organization The Guardian has reported. Besides having a potential impact on...

Ocean Fertilization Suffocates Carbon, Reduces Climate Change
2012-07-19 10:19:23

Lawrence LeBlond for redOrbit.com - Your Universe Online The negative impact of climate change might be avoided by dumping massive amounts of iron into the world´s oceans, which smothers carbon dioxide for centuries, according to an international team of researchers who have recently published results of an ocean iron fertilization experiment (EIFEX) carried out in 2004. The new study, published in the science journal Nature, shows that sowing the ocean with iron particles sucks up...

2011-01-31 14:13:47

Geoengineering schemes involving ocean fertilization to affect climate have a low chance of success, according to the first summary for policymakers on the issue. Failure to tackle rising greenhouse gas emissions effectively has led to intensifying debate on geoengineering - deliberate large-scale schemes to slow the rate at which Earth is heating up. The public debate often mixes opinion with fact so scientists have now released the first summary for policymakers on ocean fertilization, one...

2009-08-06 10:03:51

Geoengineering techniques aim to slow global warming through the use of human-made changes to the Earth's land, seas or atmosphere. But new research shows that the use of geoengineering to do environmental good may cause other environmental harm. In a symposium at the Ecological Society of America's Annual Meeting, ecologists discuss the viability of geoengineering, concluding that it is potentially dangerous at the global scale, where the risks outweigh the benefits."The bigger the scale of...

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2008-12-15 13:00:00

The icy seas between Australia and Antarctica could become a money generator by engineering nature to soak up carbon dioxide and then selling carbon credits worth millions of dollars. But many scientists believe the concept of using nature to mop up mankind's excess CO2 to fight global warming is fraught with risk and uncertainty. An Australian research body suggests more research is needed before commercial ventures are allowed to fertilize oceans on a large scale and over many years to...

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2005-08-13 10:28:16

USC -- A USC oceanographer's long-term study shows that the marine food chain depends in large part on atmospheric nitrogen. The finding also demonstrates the oceans' massive absorption of greenhouse gas. A decade-long USC study has written the ending to a long-standing mystery: Where do marine organisms in the tropical oceans get the nitrogen they need to grow? In the process, the study also may help to explain how tons of carbon dioxide disappear into the ocean every day, slowing the...


Word of the Day
drawcansir
  • A blustering, bullying fellow; a pot-valiant braggart; a bully.
This word is named for Draw-Can-Sir, a character in George Villiers' 17th century play The Rehearsal.
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