«The 2 °C target was all about warming and didn't involve consideration of ocean acidification in any direct way,» said University of Queensland professor Ove Hoegh - Guldberg, one of the lead authors of the recent Intergovernmental Panel on Climate Change assessment chapter dealing
with ocean impacts.
«This suggests new issues you could have
with ocean impacts that people hadn't thought of before,» says Brian Toon of the University of Colorado at Boulder, who was not involved in the work.
Not exact matches
However, «
With our open
ocean pens, we are looking at a minimal environmental
impact,» Kelly explains.
With a Masters in Marine Biodiversity and Conservation from Scripps Institution of Oceanography, she has experienced firsthand the devastating
impacts of commercial seafood production on the
oceans.
Shedd Aquarium is teaming up
with Chicagoland restaurants on World
Oceans Day, June 8, to decrease Chicago's contribution of plastic waste that winds up in our oceans and negatively impacts marine animals and p
Oceans Day, June 8, to decrease Chicago's contribution of plastic waste that winds up in our
oceans and negatively impacts marine animals and p
oceans and negatively
impacts marine animals and plants.
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.
When combined
with overfishing, climate change, fertilizer runoff — induced dead zones and other human
impacts on
ocean fishes, a watery evolutionary stage has been set for a jellyfish takeover — dubbed the «gelatinous
ocean» by some scientists.
Whilst this is a small figure in actual terms, combined
with the contribution from other melting glaciers around the world and expansion of the world's
oceans, it will have an
impact upon society through flooding of low - lying coastal regions.»
The reports also identifies other challenges that
impact sustained observations, such as the declining investment in new technological development, increasing difficulty in retaining and replenishing the human resources associated
with sustained
ocean observing, and a decreasing number of global and
ocean - class research vessels.
Scientists also claim that the
impact of the asteroid would have filled Earth's atmosphere
with sulphur trioxide, subsequently creating a gas cloud that would have caused a mass amount of sulphuric acid rain to fall in just a few days, making the surface of the
ocean too acidic for upper
ocean creatures to live.
As millions of tons of fishmeal are used every year
with much of it sinking uneaten to the
ocean floor, Jing Wang and colleagues wanted to see what its
impact could be on the mariculture «resistome,» or collection of resistance genes.
The dust — and the tiny bacteria and molecules it carries
with it across the Pacific
Ocean — is then mixing
with other airborne particles like sea spray and smoke to have distinct and variable
impacts on clouds and precipitation, Prather said.
They looked at how different planetary rotation rates would
impact heat transport
with the presence of
oceans taken into account.
«The strong
impact of
ocean onto Antarctic ice sheet dynamics, or the knowledge that we have about it, is reinforced by our study,» said lead study author Hannes Konrad of the University of Leeds in an interview
with E&E News.
Asahiko Taira, a JAMSTEC executive director, says that
with their high fixed costs, «reductions will come out of pure research - related money,» though they will try to minimize the
impact on the drill ship Chikyu, Japan's contribution to the Integrated
Ocean Drilling Program.
Warm water is entering the Arctic from the Atlantic
Ocean,
with the
impacts still unclear.
To model the projected
impact of climate change on marine biodiversity, the researchers used climate - velocity trajectories, a measurement which combines the rate and direction of movement of
ocean temperature bands over time, together
with information about thermal tolerance and habitat preference.
We still don't know enough about tar sand oil, or bitumen, which takes longer to break down due to its high viscosity, but doesn't spread, we also don't know much about the behavior of oil from a blowout, such as the Deepwater Horizon BP blowout, and we know little of how crude oil behaves in the Arctic
Ocean, where there is ice, or how to remediate it,» said Michel Boufadel, director of NJIT's Center for Natural Resources Development and Protection and a member of the panel of experts charged
with evaluating the
impact of spills in Northern waters.
In fact, the water around such animals flows
with their go, new research has found, suggesting tiny swimmers may have a big
impact on
ocean mixing.
«Freshwater systems have been largely overlooked
with regards to the
impact of plastic; most studies thus far have focussed on the
oceans.
By June 3, the top hat was capturing roughly 15,000 barrels a day — or three times early estimates, and the upper threshold after which BP's Tooms had calculated «top kill» would fail —
with no discernible
impact on the flow of oil into the
ocean.
The crater was filled - in
with fragmented rock, and later
with more typical
ocean deposits, as the energy from the
impact lessened and the environment returned to normal.
This paper outlines a new framework for assessing errors and their
impact on the uncertainties associated
with calculating carbon sinks on land and in
oceans.
From the
ocean, the fresh water flows into the Greenland fjords where is influence local circulation
with impacts on the production and ecosystem structure.
As a result, the region is already experiencing levels of acidity three-fold greater than the global
ocean average,
with devastating
impacts on the state's US$ 270 - million shellfish industry.
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.
«Atlantic / Pacific
ocean temperature difference fuels US wildfires: New study shows that difference in water temperature between the Pacific and the Atlantic
oceans together
with global warming
impact the risk of drought and wildfire in southwestern North America.»
Explosive volcanic eruptions in the tropics can lead to El Niño events, those notorious warming periods in the Pacific
Ocean with dramatic global
impacts on the climate, according to a new study.
But it is exactly their enormous bulk that had an international commission adopt restrictions protecting them from
impacts associated
with the international tuna purse seine fishing in the Eastern Pacific
Ocean (EPO).
«Whale sharks are under threat from human
impacts of hunting and ship strike and it makes it much easier to plan for conservation if we only have to deal
with neighbouring countries in each region rather than localities spread across the entire Indian
Ocean.»
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.
Like other researchers
with detailed knowledge of the
ocean bed in the Rockall Trough, Lambshead claims he was not contacted by Shell's consultants during their three - year environmental
impact study of the Brent Spar dumping ground (This Week, 26 August).
Fertilizing the
ocean with iron to promote plankton blooms also gets high marks for danger because of the potential for unintended ecosystem
impacts.
Many NASA satellites observe environmental factors that are associated
with El Niño evolution and its
impacts, including sea surface temperature, sea surface height, surface currents, atmospheric winds and
ocean color.
-- 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.
Rising
ocean temperatures are proving detrimental to both
ocean species and coral reefs,
with the
impact on coral perhaps most noticeably seen in bleaching.
They will also hear from researchers looking at issues associated
with ocean warming and acidification and associated
impacts of coral reefs.
«
With the hydrological cycle projected to change under global warming,
impacting upper -
ocean stratification and mixing, the results from this study have potentially important implications for understanding future tropical cyclone activity.»
By keeping reefs healthy, they are better able to cope
with the
impacts of climate change and
ocean acidification.
In a joint effort, scientists from Plymouth Marine Laboratory (UK), the Cluster of Excellence LabexMER (France), Scripps Institution of Oceanography (United States), the University Pierre and Marie Curie (France), the UK
Ocean Acidification research programme (UKOA) and the German research network Biological
Impacts of
Ocean Acidification (BIOACID) engaged
with public and policymakers at COP 21.
The availability of both current and historical oceanographic data provides the commercial and tourism industries
with increased insight into weather patterns and
ocean conditions that
impact the safety and efficiency of their maritime operations.
«As our understanding of the
impacts of
ocean acidification was building up, we were able to broaden our focus from marine organisms to communities and ecosystems, addressing
ocean acidification in combination
with other environmental factors», says Professor Ulf Riebesell, marine biologist at GEOMAR and coordinator of BIOACID.
With her colleagues from NOAA's National Marine Fisheries Service, she co-leads NOAA's
Ocean Noise Strategy initiative which seeks to improve the agency's ability to address ocean noise impacts to the species and habitats in its t
Ocean Noise Strategy initiative which seeks to improve the agency's ability to address
ocean noise impacts to the species and habitats in its t
ocean noise
impacts to the species and habitats in its trust.
Rosati, A., K. Miyakoda, and R. Gudgel, 1997: The
impact of
ocean initial conditions on ENSO forecasting
with a coupled model.
Roberts, M., et al., 2004:
Impact of an eddy - permitting
ocean resolution on control and climate change simulations
with a global coupled GCM.
She is also a Nereus fellow, which means she is part of the collaborative Nereus program between six leading marine science institutes
with the aim of undertaking research that advances our comprehensive understandings of the global
ocean systems across the natural and social sciences, from oceanography and marine ecology to fisheries economics and
impacts on coastal communities.
Kemball - Cook, S., B. Wang, and X. Fu, 2002: Simulation of the intraseasonal oscillation in ECHAM - 4 model: The
impact of coupling
with an
ocean model.
While it is often occurring in remote regions, ongoing change
with the cryosphere has
impacts on people all around the world: sea level rise affects coastlines globally, billions of people rely on water from snowpack, and the diminishing sea ice that covers the Arctic
Ocean plays a significant role in Earth's climate and weather patterns.
Worse yet is how the
oceans have become poisoned
with spilled fossil fuels and how those spills have
impacted thousands of plant and animal species as well as the environment.