«In this way, even the large tabular icebergs end up in more northerly
ocean regions with warmer water,» says Rackow.
But what do cloud measurements indicate for
the ocean regions with most cooling?
Not exact matches
In support of the Administration's priorities to advance domestic energy production, generate revenue, and increase job opportunities nationwide, the Bureau of
Ocean Energy Management (BOEM) is moving forward
with wind energy planning efforts on the Outer Continental Shelf (OCS) in the New York Bight
region, which represents an area of shallow waters between Long Island (to the north and east) and the New Jersey coast (to the south and west).
Humanity needs to do the world a favor and dig a hole the size of Lake Eerie for a thousand square miles and flood the entire
region with the
ocean.
The melting of the arctic ice and the Greenland glaciers along
with the warming of the
ocean will raise sea levels and flood some of the world's most populous and fertile
regions, the deltas of the great rivers.
The
ocean plays a big part in the
region's history,
with shipwrecks and caves dotted along the coast.
Besides at its height, the dangerous
region was very large as the speed boats usually docked
with ocean - going support ships instead of the land ports; extending the effective range (and requiring a greater capital investment by the pirates to pay off).
While Antarctica is a continent
with landmass underneath the ice, the Arctic is basically an
ocean, though the edges of other countries and
regions — from Alaska and Canada to Greenland, Scandinavia, and Russia — fall within the Arctic Circle.
When Joel Thornton at the University of Washington in Seattle and his colleagues looked at records of lightning strikes between 2005 and 2016 from the World Wide Lightning Location Network, they noticed there were significantly more strikes in certain
regions of the east Indian
Ocean and the South China Sea, compared
with the surrounding areas.
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 team, led by Dr Kira Rehfeld and Dr Thomas Laepple, compared the Greenland data
with that from sediments collected in several
ocean regions around the globe, as well as from ice - core samples gathered in the Antarctic.
California and the UK are both mid-latitude
regions with an
ocean - facing west coast.
Scientists conducting fieldwork in the
region are reporting massive chick die - offs and nests
with abandoned eggs, reports National Geographic's Winged Warnings series, which lays out the many threats facing the island's seabirds: warming
oceans, earlier thaws, changing
ocean chemistry and food webs, and increasing levels of
ocean pollutants from PCBs to mercury.
It's coincidentally one of the best - studied
ocean regions in the world,
with data on plankton going back over 50 years.
The problem
with sea - level rise, she said, is that it helps push
ocean water not just on top of land, but underneath the ground in a westerly fashion through the
region's distinctive, porous geology, which resembles Swiss cheese.
Ocean temperatures between 82 and 86 degrees Fahrenheit seem to be «ideal for the genesis of tropical cyclones,» Emanuel says, «and as that belt migrates poleward, which surely it must as the whole ocean warms, the tropical cyclone genesis regions might just move wit
Ocean temperatures between 82 and 86 degrees Fahrenheit seem to be «ideal for the genesis of tropical cyclones,» Emanuel says, «and as that belt migrates poleward, which surely it must as the whole
ocean warms, the tropical cyclone genesis regions might just move wit
ocean warms, the tropical cyclone genesis
regions might just move
with it.
Record warmth was observed across much of the central and western equatorial Pacific along
with sections scattered across the eastern Pacific and
regions of the western Indian
Ocean, particularly notable in the waters east of Madagascar.
But within these long periods there have been abrupt climate changes, sometimes happening in the space of just a few decades,
with variations of up to 10ºC in the average temperature in the polar
regions caused by changes in the Atlantic
ocean circulation.
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.
Combining the seismic data
with measurements from sediment samples previously retrieved from this
region through
ocean drilling, they found that while the thickness of the incoming sediment is similar offshore of Washington and Oregon, the compaction is very different.
The finding, in combination
with evidence from previous studies, suggests that these molten
regions deep below, near the core - mantle boundary of the Earth, may cause basaltic
ocean island chains to form along the surface.
Simmons,
with the help of the Arctic
Region Supercomputer Center, which is part of the UAF Geophysical Institute, used math equations to make detailed numerical simulations, or high - resolution models, of under -
ocean wave processes.
The detection of these recycling plants in the deep
ocean allows us to identify those
regions with the greatest accumulation of toxic substances and to use these bacteria as biosensors of the ecological status of such an unknown environment so far.»
Invasive species are entering the
region with or without shipping, says Ted Scambos of the National Snow and Ice Data Center in Colorado; warming of the Arctic
Ocean's surface temperatures has already increased mixing
with foreign waters and all the microbes they contain.
Due to shrinkage of its connection
with the Atlantic
Ocean, the Mediterranean Sea was transformed into a giant saline lake that was partially evaporated by the dry climate of the
region, six million years ago.
They can scrutinize groups of sharks» migration patterns or study how the creatures interact
with different protected or heavily fished
regions of the
ocean.
NEPTUNE Canada is the leading effort to wire a wide
region of
ocean floor
with multiple sensors, making real - time, interactive data streams freely available to anyone online.
For example, scientists have found that El Niño and La Niña, the periodic warming and cooling of surface waters in the central and eastern tropical Pacific
Ocean, are correlated
with a higher probability of wet or dry conditions in different
regions around the globe.
A team of researchers from the GEOMAR Helmholtz Centre for
Ocean Research Kiel together with colleagues from Bergen, Oslo and Tromsø (Norway), have now discovered that large - scale sedimentation caused by melting of glaciers in a region off Norway has played a greater role in gas hydrate dissociation than warming ocean wa
Ocean Research Kiel together
with colleagues from Bergen, Oslo and Tromsø (Norway), have now discovered that large - scale sedimentation caused by melting of glaciers in a
region off Norway has played a greater role in gas hydrate dissociation than warming
ocean wa
ocean waters.
If the subduction zone near Sendai can produce a great quake, then other areas
with similarly old
ocean crust might too, says Okal, who says that Tonga and the northeastern Caribbean are
regions to look at more closely.
The researchers combined data gathered from the buoys between 2002 and 2015
with satellite estimates of ice thickness in this
region to better understand changes affecting the Arctic
Ocean in recent years.
There are several habitats once thought to be inhospitable to even the world's most adaptable organisms — places like the core of Chile's Atacama Desert, the driest
region on Earth; ice sheet plateaus in Greenland that are 10,000 feet thick; and near hydrothermal vents on the
ocean floor
with temperatures above 750 degrees Fahrenheit, to name a few.
«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.»
«
With coral reefs facing a myriad of threats,» said Kimberly Puglise, an oceanographer with NOAA's National Centers for Coastal Ocean Science, «the finding of extensive reefs off Maui provides managers with a unique opportunity to ensure that future activities in the region, such as cable laying, dredging dump sites, and deep sewer outfalls, do not irreparably damage these reefs.&ra
With coral reefs facing a myriad of threats,» said Kimberly Puglise, an oceanographer
with NOAA's National Centers for Coastal Ocean Science, «the finding of extensive reefs off Maui provides managers with a unique opportunity to ensure that future activities in the region, such as cable laying, dredging dump sites, and deep sewer outfalls, do not irreparably damage these reefs.&ra
with NOAA's National Centers for Coastal
Ocean Science, «the finding of extensive reefs off Maui provides managers
with a unique opportunity to ensure that future activities in the region, such as cable laying, dredging dump sites, and deep sewer outfalls, do not irreparably damage these reefs.&ra
with a unique opportunity to ensure that future activities in the
region, such as cable laying, dredging dump sites, and deep sewer outfalls, do not irreparably damage these reefs.»
Louisa Emmons, a visiting scientist at the National Center for Atmospheric Research in Boulder, Colo., and her colleagues connected a
region of elevated ozone levels in the eastern Indian
Ocean with lightning produced in Africa.
«In this
region, the same [storms] that have driven increased snowfall inland have brought warmer
ocean currents into contact
with West Antarctic's ice shelves, resulting in rapid thinning,» said Thomas.
In general the Arctic
Ocean is considered highly under - sampled compared
with other marine
regions.
One under Réunion Island in the Indian
Ocean is thought to have triggered massive volcanism, spewing lava across 580,000 square miles (1.5 million square km) at the Deccan Plateau
region of what is now India about 65 million years ago, coinciding
with the end of the Age of Dinosaurs.
Based on a summer monsoon index derived from MSLP gradients between land and
ocean in the East Asian
region, Guo et al. (2003) found a systematic reduction in the East Asian summer monsoon during 1951 to 2000,
with a stronger monsoon dominant in the first half of the period and a weaker monsoon prevailing in the second half (Figure 3.35).
Upper
ocean temperatures have warmed significantly in most
regions of the world over recent decades,
with anthropogenic greenhouse gas forcing very likely being the main contributor21.
Indeed, Hoerling and Kumar, in their ’03 Science article «The Perfect
Ocean for Drought», make a fairly compelling argument that this trend is associated
with a trend towards enhanced drought in
regions such as the desert southwest of the U.S., a pattern we typically associate
with «La Nina».
Mean MHW duration between the 1982 — 1998 and 2000 — 2016 periods increased across 84 % of the global
ocean, with significant increases of up to 20 days in the mid - and high - latitude regions of all ocean basis, up to 30 + days in the central tropical Pacific Ocean and northeastern Pacific Ocean, and decreases in the eastern tropical Pacific Ocean and the high latitudes of the Southern Ocean (Fig.
ocean,
with significant increases of up to 20 days in the mid - and high - latitude
regions of all
ocean basis, up to 30 + days in the central tropical Pacific Ocean and northeastern Pacific Ocean, and decreases in the eastern tropical Pacific Ocean and the high latitudes of the Southern Ocean (Fig.
ocean basis, up to 30 + days in the central tropical Pacific
Ocean and northeastern Pacific Ocean, and decreases in the eastern tropical Pacific Ocean and the high latitudes of the Southern Ocean (Fig.
Ocean and northeastern Pacific
Ocean, and decreases in the eastern tropical Pacific Ocean and the high latitudes of the Southern Ocean (Fig.
Ocean, and decreases in the eastern tropical Pacific
Ocean and the high latitudes of the Southern Ocean (Fig.
Ocean and the high latitudes of the Southern
Ocean (Fig.
Ocean (Fig. 1h).
With an overall length of 66 m, this versatile and stable vessel is suited for research on both coastal seas and open
oceans (except for the polar
regions).
Consistent
with observed changes in surface temperature, there has been an almost worldwide reduction in glacier and small ice cap (not including Antarctica and Greenland) mass and extent in the 20th century; snow cover has decreased in many
regions of the Northern Hemisphere; sea ice extents have decreased in the Arctic, particularly in spring and summer (Chapter 4); the
oceans are warming; and sea level is rising (Chapter 5).
Through a Memorandum of Understanding between the International
Ocean Institute (IOI), and The Foundation Council of National Disaster Warning (FNDWC), in addition to many activities as outlined in the MoU, IOI - Thailand collaborates with the Thai Government and relevant organisations to carry out training programmes in ocean governance and fisheries and aquaculture governance in the Asia - Pacific re
Ocean Institute (IOI), and The Foundation Council of National Disaster Warning (FNDWC), in addition to many activities as outlined in the MoU, IOI - Thailand collaborates
with the Thai Government and relevant organisations to carry out training programmes in
ocean governance and fisheries and aquaculture governance in the Asia - Pacific re
ocean governance and fisheries and aquaculture governance in the Asia - Pacific
region.
Similar to 2014, some of the Southern
Ocean waters off the tip of South America and part of the Atlantic
Ocean south of Greenland were much cooler than average,
with one localized area in the Atlantic
region record cold.
Across extra-tropical
regions, mean event durations were more uniform (10 — 15 days),
with the exception of the northeast and southeast Pacific
Ocean with up to 30 - day mean durations.
«The challenge is really first understanding what the natural variability looks like in this data - poor
region, and then making measurements long enough that we can tease out the long - term
ocean acidification trend, which is this gradual increase through time,» he said «It's really hard to see
with just one or two years of data.»
A 1983 study conducted by climate researcher Kevin Trenberth found that the meteorological definition more closely agreed
with observable weather in the continental
regions of the northern hemisphere, while the astronomical definition only fit reality better over the
oceans in the southern hemisphere.
New technologies allow us to study our
region from space, to map the adjacent
ocean floor, to look deeply into the Earth's interior, and to pinpoint the location and magnitude of earthquakes
with great precision.