Coral reefs, for instance, will have difficulty adapting if
the oceans continue warming and become more acidic.
Not exact matches
«If the winds
continue to increase as a result of global
warming, then we will
continue to see increased energy in eddies and jets that will have significant implications for the ability of the Southern
Ocean to store carbon dioxide and heat,» said Dr Hogg.
The coverage of living corals on Australia's Great Barrier Reef could decline to less than 10 percent if
ocean warming continues, according to a new study that explores the short - and long - term consequences of environmental changes to the reef.
The coverage of living corals on Australia's Great Barrier Reef could decline to less than 10 percent if
ocean warming continues, according to a new study.
«We
continue to be stunned at how rapidly the
ocean is
warming,» said Sarah Gille, a Scripps Institution of Oceanography professor.
«An important result of this paper is the demonstration that the
oceans have
continued to
warm over the past decade, at a rate consistent with estimates of Earth's net energy imbalance,» Rintoul said.
This may provide insight about what to expect in the future as Earth's climate
continues to
warm and
oceans keep acidifying.
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.
It takes a long time for the
ocean to respond to increasing heat, so even if greenhouse gas emissions dropped to zero tomorrow, the world's seas would
continue to rise for centuries because of the
warming that's already happened.
However, Earth's crust and
oceans would
continue to
warm — not just for decades but for centuries.
«But the deeper
ocean shows no slowing in
warming, and sea levels
continue to rise — which we believe is still mostly down to thermal expansion,» says Rintoul.
The rapid northerly shifts in spawning may offer a preview of future conditions if
ocean warming continues, according to the new study published in Global Change Biology by scientists from the Pacific States Marine Fisheries Commission, Oregon State University and NOAA Fisheries» Northwest Fisheries Science Center.
«The reason that the
ocean continues to
warm is that Earth is out of energy balance,» Hansen writes.
Even as the surface
warms, the deeps remain cool, and this cold water will
continue to periodically push the
ocean out of the El Niño state.
However, DiNezio's own modelling work also suggests that ENSO will
continue in a
warmed world: although the rise in temperatures pushes the Pacific towards a permanent El Niño, the
ocean pushes back.
«Our research indicates that as global
warming continues, parts of East Antarctica will also be affected by these wind - induced changes in
ocean currents and temperatures,» Dr Jourdain said.
Another principal investigator for the project, Laura Pan, senior scientist at the National Center for Atmospheric Research in Boulder, Colo., believes storm clusters over this area of the Pacific are likely to influence climate in new ways, especially as the
warm ocean temperatures (which feed the storms and chimney)
continue to heat up and atmospheric patterns
continue to evolve.
As the
oceans continue to
warm, so will the land around them.)
Climate modeling shows that the trends of
warming ocean temperatures, stronger winds and increasingly strong upwelling events are expected to
continue in the coming years as carbon dioxide concentrations in the atmosphere increase.
If
ocean warming continues, it is predicted that picocyanobacteria, which prefer high temperatures, will become more abundant and could increase 10 to 20 percent by end of century, said Chen.
Trenbeth and others have used simulation - based studies to suggest that the
ocean is
continuing to
warm, but the deeper layers have been
warming up more in the last decade.
Vineyards planted at higher altitudes or near the
ocean — such as those in Oregon and Washington and in Argentina's Mendoza Province — will be less affected by rising temperatures and may
continue to benefit from the
warming trend.
The
continued top ranking for 2016 may be due in part to El Niño, a cyclical climate event characterized by
warmer - than - average waters in the equatorial Pacific
Ocean, which generated some of the global heat that year.
Researchers today know that the
oceans continued to be relatively
warm during the Pliocene era, though there has been some uncertainty where waters were
warmest.
The
continued warming of tropical
oceans is likely to cause stresses on ecosystems, such as coral bleaching, and stronger tropical cyclones.
«As the world's
oceans continue to
warm, we will
continue to see climate - driven range expansions,» he predicts.
And the
warming of the upper 2 kilometers of the world
ocean — a huge heat sink relative to the atmosphere —
continued apace through the 2000s.
And, worryingly, the research suggests that as these glaciers melt and retreat backward, the shape of the seabed will
continue to expose many of them to
warm ocean water for hundreds of miles as the ice moves inland.
«the planet still has a radiative imbalance, and the
warming will
continue until the
oceans have
warmed sufficiently to equalise the situation».
While the planet's surface didn't
warm as fast, vast amounts of heat energy
continued to accumulate in the
oceans and with the switch in the PDO, some of this energy could now spill back into the atmosphere.
With the sun
continuing to heat the
ocean water at the tropical latitudes regardless of ice cap conditions up north, it would seem that the presence of an ice cap would result in a
warmer ocean over the long term, with the converse also being true.
As the Earth
continued to cool from Years 0.1 to 0.3 billion, a torrential rain fell that turned to steam upon hitting the still hot surface, then superheated water, and finally collected into hot or
warm seas and
oceans above and around cooling crustal rock leaving sediments.
There is growing scientific concern that corals could retreat from equatorial seas and
oceans as the Earth
continues to
warm, a team of international marine researchers warned toda...
From his own research in chemical oceanography, along with data from a number of recent studies, Weber points out that some negative consequences of greenhouse gas emissions and
warming «are manifesting faster than previously predicted,» including
ocean acidification and oxygen loss, which are expected to affect «a large fraction of marine species if current trends
continue unchecked.»
Continued warming of low latitude
oceans in coming decades will provide more water vapor to strengthen such storms.
William M. Gray wrote... I judge our present global
ocean circulation to be similar to that of the period of the early 1940s when the globe had shown great
warming since 1910, and there was concern as to whether this 1910 - 1940 global
warming would
continue.
In the paper Gray makes many extravagant claims about how supposed changes in the THC accounted for various 20th century climate changes («I judge our present global
ocean circulation conditions to be similar to that of the period of the early 1940s when the globe had shown great
warming since 1910, and there was concern as to whether this 1910 - 1940 global
warming would
continue.
The
oceans will
continue to
warm.
Given the atmospheric lifetime of carbon dioxide is many hundreds to thousands of years, we can now understand that long - lived greenhouses will also
continue to exert a
warming influence on the worlds
oceans for a very long time.
The world's
oceans have already risen 7.5 inches since 1901, and if
warming continues unabated, they're projected to rise as much as 2 feet by the end of the century.
He later
continued: «Now that
ocean temperatures are considerably
warmer than they were a few decades ago, the maximum potential intensity a hurricane can reach is higher, and we should expect to see a few Patricias sprinkled among the inevitable phalanxes of major hurricanes that will assault our shores in the coming decades.»
But he cautioned that the findings don't «immediately translate into the idea that New England will have stronger hurricanes if
oceans continue to
warm.»
Today's seas
continue to face these threats, as well as from habitat destruction,
warming and
ocean acidification.
California sea lion crisis has deepened as the number of abandoned, sickly pups
continues to increase and the Pacific
Ocean becomes
warmer.
Because this issue
continues to affect all coupled
ocean - atmosphere models (e.g., 22 — 24), the
warming (Fig. 3) represents the expression of positive biotic feedback mechanisms missing from earlier simulations of these climates obtained with prescribed PI concentrations of trace GHGs.
Is it not the case that if the relative lack of El Niño's and predominance of La Nina's is in fact due to global
warming, rather than natural variability, then the current increase in the rate of
warming of the
ocean below 700m may
continue.
Given the number of ways that things can go wrong with
continued CO2 emissions (from
ocean acidfication and sea level rise to simple
warming, shifting precipitation patterns, release of buried carbon in perma - frost, and the possibility of higher climate sensitivities — which seem to be needed to account for glacial / inter-glacial transitions), crossing our fingers and carrying on with BAU seems nothing short of crazy to me.
The global
ocean will
continue to
warm during the 21st century.
climate models suggest that
ocean warming will
continue for at least a thousand years even if CO2 emissions were to completely stop.
Carbon Brief has posted an excellent piece by Roz Pidcock putting the new Nature Climate Change paper in broader context: «Beneath the waves: How the deep
oceans have
continued to
warm over the past decade.»