Sentences with phrase «impact of this acidification»

That team also «observed a very clear impact of acidification on the capacity of mussels to produce their byssal thread,» noted Gazeau.

The lab finding is «part of a growing body of evidence that ocean acidification alone and combined with other stressors will have effects beyond shell mineralization,» said Terrie Klinger, a University of Washington marine sciences professor studying the impacts of acidification.

Less clear are the impacts of acidification stress and multiple stressors on deep - sea fish populations and fisheries production (Rosa and Seibel, 2008).

identify where the impacts of acidification on Mediterranean waters will be more significant, taking into account the sequence of causes and effects, from ocean chemistry through marine biology to socio - economic costs.

In the Nature study you state that previous work has not determined the impact of acidification on the ability of individual species to calcify because they measured net calcification (that is, gross calcification minus dissolution) thus failing to disentangle the relative contributions of gross calcification (the amount of carbonate deposited by an animal over time) and dissolution rates.

The impact of this acidification can already be observed today and could have ramifications for the biological feedbacks in the future.

Limiting other stressors and impacts, for instance fishing mortality, may be one way to help maintain viable populations of sensitive species and to reduce the impacts of acidification on assemblage structure and ecosystem function.

Not exact matches

Examples include cleaning up floating plastic debris, slowing down the pace of ocean acidification, and gathering far more data about the habitat impact of illegal overfishing.

The LCA examined the effects of a 1 kilogram industry - average corrugated product manufactured in 2014 on seven environmental impact indicators: global warming potential (greenhouse gas emissions), eutrophication, acidification, smog, ozone depletion, respiratory effects, fossil fuel depletion; and four inventory indicators: water use, water consumption, renewable energy demand, and non-renewable energy demand.

She has also written blog posts on Medium.com, participated in a Reddit AMA (Ask Me Anything) that generated more than 800 questions, and engages regularly with oyster farmers to better understand the impacts of ocean acidification on shellfish farming.

An international team examining the impact of ocean acidification on coral has found that a key reef - building coral can, over a relatively short period of time, acclimate to a doubling of atmospheric carbon dioxide levels.

«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.

Scientists say reserves can help marine ecosystems and people adapt to five key impacts of climate change: ocean acidification; sea - level rise; increased intensity of storms; shifts in species distribution, and decreased productivity and oxygen availability.

The latest research by the University of Exeter reveals that less than 4 % of climate - change studies have tested the impact of ocean acidification on males and females separately.

Cantwell said that the science underway at DOE will be critical to understanding the impacts of the rising greenhouse - gas levels in the atmosphere — from Arctic sea - ice melt to ocean acidification — and maintaining US leadership in clean - energy technologies.

Previous episodes of acidification — possibly caused by CO2 released from huge, sustained volcanic eruptions — had a tremendous ecological impact.

«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.

Prior research has largely focused on the negative impacts of ocean acidification on reef growth, but new research this week from scientists at the Hawai'i Institute of Marine Biology (HIMB), based at the University of Hawai'i — Mānoa (UHM), demonstrates that lower ocean pH also enhances reef breakdown: a double - whammy for coral reefs in a changing climate.

Taylor and her colleagues also tested water temperature and pH levels in the laboratory to study the impact of ocean warming and acidification on the exoskeletons of several species of crustacean.

«It really changes the game» by demonstrating that acidification is having a noticeable impact, says biological oceanographer Jan Newton, co-director of the Washington Ocean Acidification Center at the University of Washingacidification is having a noticeable impact, says biological oceanographer Jan Newton, co-director of the Washington Ocean Acidification Center at the University of WashingAcidification Center at the University of Washington, Seattle.

The reduced DMS emissions induce a significant positive radiative forcing of which 83 % (0.4 W / m2) can, in the model, be attributed to the impact of ocean acidification alone.

According to a study conducted by marine biologists of GEOMAR Helmholtz Centre for Ocean Research Kiel and Rostock University within the German research network BIOACID (Biological Impacts of Ocean Acidification), eutrophication — that is already known for its negative effects — and rising seawater temperatures could lead to a decline of the bladder wrack in the Baltic Sea.

This study also provides clues of how ocean acidification may impact marine organisms.

What's the best idea for reducing the impacts of ocean acidification on the environment and society?

The scientists hope to gain more insight into this by exploring how past changes in seawater pH have impacted these organisms, but also through further field and laboratory studies testing the effect of ocean acidification on these calcifiers.

As part of the research projects SOPRAN (Surface Ocean Processes in the Anthropocene) and BIOACID (Biological Impacts of Ocean Acidification) the KOSMOS system was deployed in the Raunefjord at the west coast of Norway, were blooms of Emiliania huxleyi regularly occur in late spring.

Those models will look at impacts such as regional average temperature change, sea - level rise, ocean acidification, and the sustainability of soils and water as well as the impacts of invasive species on food production and human health.

Further research is needed to examine the long - term impacts of freshwater and ocean acidification on all salmon species.

The team analyzed little studied factors that play a role in ocean acidification (OA)-- changes in water chemistry that threaten the ability of shellfish such as oysters, clams and scallops to create and maintain their shells, among other impacts.

The risks of ocean acidification on marine species have been studied extensively but the impact of freshwater acidification is not well understood.

«But this research has shown that fish such as barramundi — which only spend a short part of their lives in the ocean — will be impacted by ocean acidification.»

The impacts of ocean acidification, which is caused when carbon dioxide dissolves into seas and reacts with water, is a topic that scientists and governments are only just starting to grasp in meaningful ways.

Coral reefs, which support diverse communities of fish and other marine life, are declining globally at unprecedented rates due to human - caused impacts, such as warming waters and ocean acidification.

«The ability to adapt to changing conditions is going to become even more important as humans impact the environment, whether it's from ocean acidification or increasing temperatures or other types of global changes that are occurring.»

He and his colleagues hope to find correlations between those circumstances and diversity, which might enable them to predict the impact of global warming and the resulting ocean acidification on marine ecosystems.

Working out just how they do this will be important in understanding the likely impacts of ocean acidification on coral communities elsewhere, he says.

-- To the maximum extent practicable and consistent with applicable law, every natural resource management decision made by the department or agency shall consider the impacts of climate change and ocean acidification on those natural resources.

It is the policy of the Federal Government, in cooperation with State and local governments, Indian tribes, and other interested stakeholders to use all practicable means and measures to protect, restore, and conserve natural resources to enable them to become more resilient, adapt to, and withstand the impacts of climate change and ocean acidification.

(1) provide technical assistance to Federal departments and agencies, State and local governments, Indian tribes, and interested private landowners in their efforts to assess and address the impacts of climate change and ocean acidification on natural resources;

(3) uses a stakeholder process to identify and prioritize needed monitoring and research that is of greatest relevance to the ongoing needs of natural resource managers to address the impacts of climate change and ocean acidification; and

(D) establishes programs for the long - term monitoring of the impacts of climate change and ocean acidification on the ocean and coastal zone and to assess and adjust, when necessary, such adaptive management strategies;

(2) include, in the case of a coastal State, a strategy for addressing the impacts of climate change and ocean acidification on the coastal zone that --

The task is daunting given current trajectories in fisheries, plastics, and other pollutants, and the impacts of climate change and ocean acidification.

(1) establish programs for assessing the current and future impacts of climate change and ocean acidification on natural resources within the department's or agency's, respectively, jurisdiction, including cumulative and synergistic effects, and for identifying and monitoring those natural resources that are likely to be adversely affected and that have need for conservation;

(A) describes the impacts of climate change and ocean acidification on the diversity and health of the fish, wildlife and plant populations, habitats, ecosystems, and associated ecological processes;

The shift will continue towards «Ocean Acidification», «Loss of Diversity» and any other «measured impact» that can conceivably keep the gravy train rolling onwards.

New research, led by the University of Southampton, has questioned the role played by ocean acidification, produced by the asteroid impact that killed the dinosaurs, in the extinction of ammonites and other planktonic calcifiers 66 million years ago.

(E) establishes performance measures for assessing the effectiveness of adaptation strategies intended to improve resilience and the ability of natural resources in the coastal zone to adapt to and withstand the impacts of climate change and ocean acidification and of adaptation strategies intended to minimize those impacts on the coastal zone and to update those strategies to respond to new information or changing conditions; and