News tagged with acidification
Acid test: Study reveals both losers and winners of CO2-induced ocean acidification
Space & Earth / Earth Sciences
Dec 01, 2009 |
4.3 / 5 (13) |
8
(PhysOrg.com) -- As the world’s seawater becomes more acidic due to rising atmospheric carbon dioxide, some shelled marine creatures may actually become bigger and stronger, according to a new study.
Ocean acidification may contribute to global shellfish decline
Space & Earth / Earth Sciences
Oct 26, 2009 |
2.7 / 5 (7) |
2
Relatively minor increases in ocean acidity brought about by high levels of carbon dioxide have significant detrimental effects on the growth, development, and survival of hard clams, bay scallops, and Eastern ...
Global warming tactic cools climate but won’t help corals, say researchers
Space & Earth / Earth Sciences
Jul 03, 2009 |
2.5 / 5 (8) |
6
(PhysOrg.com) -- “Geoengineering” experiments proposed to reduce global warming by blocking sunlight with atmosphere-injected particles may cool the world but still leave carbon dioxide levels dangerously high, Stanford scientists ...
High carbon dioxide levels cause abnormally large fish ear bones
Jun 25, 2009 |
3 / 5 (2) |
1
Rising carbon dioxide levels in the ocean have been shown to adversely affect shell-forming creatures and corals, and now a new study by researchers at Scripps Institution of Oceanography at UC San Diego has ...
Elevated water temperature and acidity boost growth of key sea star species
Jun 01, 2009 |
5 / 5 (2) |
0
New research by zoologists at the University of British Columbia indicates that elevated water temperatures and heightened concentrations of carbon dioxide can dramatically increase the growth rate of a keystone species of ...
Studies shed light on collapse of coral reefs (w/Video)
May 28, 2009 |
3.7 / 5 (3) |
0
An explosion of knowledge has been made in the last few years about the basic biology of corals, researchers say in a new report, helping to explain why coral reefs around the world are collapsing and what ...
Acidic oceans could aid photosynthesis
May 18, 2009 |
4 / 5 (1) |
3
(PhysOrg.com) -- Groundbreaking Victoria University research shows that ocean acidification may have no negative effect on tropical corals and local sea anemones - in fact it may improve photosynthesis.
Climate Change Seeps into the Sea
Oct 24, 2008 |
3.3 / 5 (43) |
22
(PhysOrg.com) -- Good news has turned out to be bad. The ocean has helped slow global warming by absorbing much of the excess heat and heat-trapping carbon dioxide that has been going into the atmosphere since ...
Carbon dioxide poses risk to marine life survival
Biology /
Aug 06, 2008 |
4.7 / 5 (3) |
0
(PhysOrg.com) -- Climate change and the subsequent acidification of the world's oceans will significantly reduce the successful fertilisation of certain marine species by the year 2100, an international team ...
Oceans becoming noisier thanks to pollution -- report
Dec 20, 2009 |
4 / 5 (4) |
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The world's oceans are becoming noisier thanks to pollution, with potentially harmful effects for whales, dolphins and other marine life, US scientists said in a study published Sunday.
Koalas, penguins at risk of extinction: study
Dec 14, 2009 |
3.3 / 5 (3) |
0
Climate change threatens the survival of dozens of animal species from the emperor penguin to Australian koalas, according to a report released Monday at the UN climate summit.
Global study of salmon shows: 'Sustainable' food isn't so sustainable
Nov 24, 2009 |
4.8 / 5 (4) |
1
Popular thinking about how to improve food systems for the better often misses the point, according to the results of a three-year global study of salmon production systems. Rather than pushing for organic or land-based ...
Corals 'could starve in high CO2'
Oct 05, 2009 |
2 / 5 (4) |
1
(PhysOrg.com) -- As human activity pumps more and more carbon into the atmosphere, a new threat has emerged to the world's coral reefs - starvation.
Ocean acidification: impact on key organisms of oceanic fauna
Sep 15, 2009 |
3.2 / 5 (5) |
0
In addition to global warming, carbon dioxide emissions cause another, less well-known but equally serious and worrying phenomenon: ocean acidification. Researchers in the Laboratoire d'Océanographie ...
Great Barrier Reef under serious threat: report
Sep 02, 2009 |
3.4 / 5 (10) |
1
Australia's Great Barrier Reef is in serious jeopardy as global warming and chemical runoff threaten to kill marine species and cause serious outbreaks of disease, a report warned Wednesday.
