Sentences with phrase «acidification as»

This has done enormous harm through climate change and ocean acidification as well as air pollution that kills millions of people world wide each year so we must kick the fossil fuel addiction as quickly as possible.

We argue that this focus overlooks the important role of ocean acidification as a resource, which can enhance the productivity of algae known to influence the status of kelp forests and coral reefs (i.e. mat - forming algae or mats).

doesn't include ocean acidification as an issue.

Adam Schiff (D - CA - 28)-- representing the area from West Hollywood to Pasadena, Congressman Schiff sees global warming and ocean acidification as a threat and in need of decisive action.

Willis an acid - base titration is indeed neutralization because sufficient acid is added to exactly neutralize the base, chemists term acidification as the addition of acid to a solution.

If the reef in Australia is as sensitive to ocean acidification as was estimated by lead author Silverman, now of Israel Oceanographic & Limnological Research Ltd., in his previous work in Israel, then the increase in ocean acidification would be sufficient to explain the 40 percent decline.

Such efforts must remove atmospheric CO2, if they are to address direct CO2 effects such as ocean acidification as well as climate change.

Based on observations, they concluded sea butterflies «are perhaps not as vulnerable to ocean acidification as previously claimed, at least not from direct shell dissolution.»

Given that much of the CH4 dissolves in seawater and doesn't reach the atmosphere, its microbial conversion to CO2 is liable to raise acidification as well as advancing the decline of the oceans» carbon sink.

I made a comment on RealClimate during its early days and contributor Eric Steig commented in response some in the science community, Richard Feely for one, saw ocean acidification as a potential problem.

Andersson's puzzlement is understandable, given the plethora of articles over the last few years that have tried to big up ocean acidification as the «evil twin» of climate change and inevitably trying to pin the blame on man.

I often focus on oceanic acidification as a primary, here / now concern that most people can identify with.

This disaster is just as devastating as the oily sheen that dominated the news after the BP spill in the Gulf of Mexico, and I am so grateful to Wendy and XPRIZE for identifying acidification as the next big ocean priority the U.S. must address.

Such efforts must remove atmospheric CO2, if they are to address direct CO2 effects such as ocean acidification as well as climate change.

There is now an impressive body of scientific literature on how individual species react to ocean acidification as a single driver.

Just this, spending about 1 — 2 % of WGP for the rest of the century reduces atmospheric CO2 to around 290 — 300 ppm (and solves the ocean acidification as well).

Lubchenco emphasizes that the report highlights the need to formulate adaptation strategies to ocean acidification as well as the urgency to create a stronger momentum to reduce global carbon emissions.

Will Howard of the Antarctic Climate and Ecosystems Cooperative Research Centre in Hobart has shown that some species of coral have a similar sensitivity to acidification as foraminifera in parts of the Southern Ocean, which are struggling to build their shells.

Not exact matches

The current Wikipedia entry on air pollution, for example, now asserts that pollution includes: «carbon dioxide (CO2)-- a colorless, odorless, non-toxic greenhouse gas associated with ocean acidification, emitted from sources such as combustion, cement production, and respiration.»

DEC Commissioner Basil Seggos announced the release of the final Ocean Action Plan, the first - ever comprehensive 10 - year blueprint to guide the protection and conservation of New York's ocean resources from environmental threats such as ocean acidification due to climate change.

While the threat of coral bleaching as a result of climate change poses a serious risk to the future of coral reefs world wide, new research has found that some baby corals may be able to cope with the negative effects of ocean acidification.

Limestone scrubbers deployed at natural gas power plants could help reduce carbon emissions as well as lower ocean acidification by pumping a byproduct of the scrubbing process back into the water, according to an experiment conducted by the Energy Department's Lawrence Livermore National Laboratory.

Two Atlantic Ocean coral species — elkhorn and staghorn — are listed as «threatened» under the Endangered Species Act, and NOAA is considering whether an additional 82 coral species also warrant some level of protection under the law because of threats from warming water, ocean acidification and pollution.

«This study focused on one single stressor, ocean acidification, but we must keep in mind that the combination of several stressors, such as ocean acidification and warming could lead to larger impacts on baby corals,» Dr Moya says.

Still others have explored other ocean metrics, such as the concentration of shell - building minerals, as a more accurate way to keep tabs on acidification's impacts at a local level.

The new monitoring techniques can help monitor hot spots such as the Bay of Bengal, the Arctic Ocean and the Caribbean, three places where ocean acidification could have major economic impacts but where little research has been done.

Using direct measurements and computer models, oceanographer Scott Doney of Woods Hole Oceanographic Institution and his colleagues calculated that acid rain causes as much as 50 percent of the acidification of coastal waters, where the pH can be as low as 7.6.

Scientists have been warning that decreasing amounts of available oxygen will increase stress on a range of species, even as they also face the effects of rising temperatures and ocean acidification.

Marine biodiversity is in jeopardy from human activities such as acidification from carbon emissions, posing an existential threat to many marine animals, Wiens said.

As contemporary signs of global warming, Schneider and his colleagues point to rapidly melting polar icecaps, ocean acidification, loss of coral reefs, longer - lasting droughts, more devastating wildfires, and rising sea level.

«The marine calcifiers that live in polar regions are particularly vulnerable to the effects of ocean acidification, a progress which is reducing their mineralization capacity and forming calcium carbonate (CaCO3) skeletons used as a protective and supporting structure against predators» says Blanca Figuerola, main author of the scientific study.

Bryozoan skeletons - like coral's - usually build the basic structure of isolated small reefs (known as patch reefs) and contribute to the formation of the known coral reefs, fragile ecosystems that are sensitive to the ocean acidification.

«The larval period is a critical stage in the marine fish lifecycle and the ability of cobia larvae to withstand «business - as - usual» scenarios of ocean acidification provides an optimistic outlook for this species.

As waters to continue to warm and ocean acidification changes the chemistry of Earth's marine systems, corals, and the incredible diversity of life they support, are at risk of vanishing.

Selecting for traits such as resistance to heat or acidification might lead to a genetic bottleneck, for example.

Drastic as the PETM was, the event is tame compared with acidification today.

«These results show that the effect of ocean acidification on deep - water corals may not be as severe as predicted,» said David Garrison, a program director in the National Science Foundation's Division of Ocean Sciences, which funded the research.

The oceans will pay a devastating price for acidification, but we will be pummeled on land as well.

While ocean acidification has yet to plague the East Coast oyster industry, hatcheries in Oregon have struggled with persistent production failures, as oyster larvae fail to survive in more acidic waters.

The Greenpeace vessel Esperanza unloads one of the nine enclosures known as mesocosms (literally «midsize worlds») used in the acidification experiments.

«Many impacts respond directly to changes in global temperature, regardless of the sensitivity of the planet to human emissions of CO2 and other greenhouse gases,» says geoscientist Katharine Hayhoe of Texas Tech University in Lubbock, a co-author of the report, excluding effects such as ocean acidification and CO2 as a fertilizer for plants.

The waters probed during this study, known as the California Current, are a hot spot of ocean acidification because of coastal upwelling, which brings naturally acidic waters to the surface, where they are made even more acidic by greenhouse gas pollution.

Although seemingly lighthearted, the toy octopus experiment is part of a deadly - serious effort to understand the worrying ecological implications of a process known as ocean acidification.

«This work will help increase our understanding of climate change, carbon cycling, and ocean acidification in the Arctic, particularly as it affects marine and fishery science and technology,» added Chen.

Many researchers worry that acidification will make life harder for some shell - building marine organisms such as clams, crabs, and shrimp; more - acidic water could corrode the creatures» shells, or make it harder to build them in the first place.

«The Arctic Ocean is the first ocean where we see such a rapid and large - scale increase in acidification, at least twice as fast as that observed in the Pacific or Atlantic oceans,» said Cai, the U.S. lead principal investigator on the project and Mary A.S. Lighthipe Professor of Earth, Ocean, and Environment at UD.

The process, known as nitrogen deposition, can do great damage to ecosystems, causing soil acidification, fertilizing harmful algal blooms and threatening biodiversity, says Zhang.

In the journal Nature Climate Change it is demonstrated, that modeled DMS emissions decrease by about 18 (± 3) % in 2100 compared to preindustrial times as a result of the combined effects of ocean acidification and climate change.

The experiment of the Kiel marine biologists shows how local environmental factors such as eutrophication may amplify the effects of global factors such as rising temperatures and ocean acidification.

The authors said the study underlines the increasing vulnerability of calcified animals to ocean acidification, which occurs as the ocean absorbs more atmospheric carbon emitted through the burning of fossil fuels.