Sea curtilage in the northern part of the Atlantic Ocean for 1,500 years and has been able to encourage Ice Age



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Researchers have found that there is water in the north of the Atlantic Ocean & # 39; severely weakened. & # 39;

The survey shows that the levels are at the lowest rate for 1,500 years – and climate change is a 39; blame.

Researchers will warn that & # 39; great influence in the weather of North America.

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Laguna Lake: This is a mirror surrounded in the west; Atlantic at a strong (left) and weak transport period (right) west of Labrador Current (LC). The geology of this area is marked by the interaction of a large amount of water created in the Labrador and westward movement (LC and Sea Waterline Labrador (LSSW)) and the water & # 39; Eastward moving to evolve as a stream; Gulf (GS) Water (ATSW). The same place where these two water systems meet (yellow lines) is determined by strength; northern recycling enclosure (white arrows), which control the temperature.

Laguna Lake: This is a mirror surrounded in the west; Atlantic at a strong (left) and weak transport period (right) west of Labrador Current (LC). The geology of this area is marked by the interaction of a large amount of water created in the Labrador and westward movement (LC and Sea Waterline Labrador (LSSW)) and the water & # 39; Eastward moving to evolve as a stream; Gulf (GS) Water (ATSW). The same place where these two water systems meet (yellow lines) is determined by strength; northern recycling enclosure (white arrows), which control the temperature.

Laguna Lake: This is a mirror surrounded in the west; Atlantic at a strong (left) and weak transport period (right) west of Labrador Current (LC). The geology of this area is marked by the interaction of a large amount of water created in the Labrador and westward movement (LC and Sea Waterline Labrador (LSSW)) and the water & # 39; Eastward moving to evolve as a stream; Gulf (GS) Water (ATSW). The same place where these two water systems meet (yellow lines) is determined by strength; northern recycling enclosure (white arrows), which control the temperature.

WHAT IS THE EXPERIENCE OF THE OILS IN IMPORTANT?

Atmospheric streams play an important role in being able to; regulate their plan.

Slower distribution in the north of the Atlantic can have a big impact on its & # 39; Climate in North American and European but also on African and Asian summer monsoon water.

This heat and energy movement is not only a direct impact on climate across Europe and North America but can affect the African and Asian monsoon system through its impact on sea surface temperatures, a water cycle life, surround the atmosphere and change in the complex folded belt.

Researchers surveyed the Atlantic Coast (AMOC), the area of ​​circulation to & # 39; Atlantic water which gives the Arctic warm water into water and deep deep water into the middle belt.

The research, led by Drs. Christelle Not and Benoit Thibodeau from the Earth Sciences Department and the Swire Marine Science Institute, Hong Kong University, are defined as a direct result of global warming and Ice-Sheet melting.

Slower distribution in the north of the Atlantic can have a big impact on its & # 39; Climate in North American and European but also on African and Asian summer monsoon water.

AMOC has an important role to play in & # 39; global climate management, but scientists are trying to find reliable signs of the hardest in the past.

& # 39; By & # 39; Finding out this new AMOC record we will add our understanding of our drivers and ultimately, we will help us to better understand the potential for change future under global warming, "said Dr. Thibodeau.

The research team also found a weak signal at a time called the Small Ice Age (cold found between 1600 and 1850 AD).

WHAT IS THE GIRLS OF GOD?

The Small Ice Age reconstructed depth varies between different studies

The Small Ice Age reconstructed depth varies between different studies

The Small Ice Age reconstructed depth varies between different studies

The Small Ice Age occurred between AD 1300 and 1850.

There were two stages of the Small Ice Age, which first appeared around 1290 and a & # 39; dates until the late 1400s.

There was a slightly warmer time in the 1500's, and later the weather was very dramatic, with the coldest weather between 1645 and 1715.

During the coldest weather of the Small Ice Age there are signs that average temperatures in winter in Europe and North America were as well as 2 ° C lower than at present.

The Baltic Sea opened over, as did many of the rivers and lakes in Europe.

The Frozen Thames, 1677, an original painting in the London Museum collection

The Frozen Thames, 1677, an original painting in the London Museum collection

The Frozen Thames, 1677, an original painting in the London Museum collection

The caves were cold and there were often cold and wet summers.

These conditions gave rise to crop failure, famine, and population decline.

There were high levels of social disruption because a large proportion of the population was reduced to suffering suffering from poverty and poverty.

Although not as prominent as a 20-century motion, the signal could prove that this time was also marked with a weaker distribution in the Atlantic, means a reduction in heat transfer to Europe, contributing to cold temperatures this time.

However, more work is needed to reinforce this opinion.

& # 39; Ged a b & # 39; We can rebuild the temperature for the twentieth century against instrument measurement, it is not possible to do so for the time of the Ice Age.

"So we need to make more analysis to reinforce this warrant," said Dr Not.

The results were recently published in the prestigious Geophysical Research Letters magazine.

The Atlantic Ocean Exploitation (AMOC) is the area of ​​circulation; Atlantic which gives the Arctic warm surface water and deep deep water into the middle belt.

This heat and energy movement is not only a direct impact on climate across Europe and North America but can affect the African and Asian monsoon system through its impact on sea surface temperatures, a water cycle life, surround the atmosphere and change in the complex folded belt.

Drs. No and Thibodeau that used microfossils, known as foraminifer, found in sediment to estimate temperature. The ocean disappeared. In the photograph, the type of foraminifer used in this study

Drs. No and Thibodeau that used microfossils, known as foraminifer, found in sediment to estimate temperature. The ocean disappeared. In the photograph, the type of foraminifer used in this study

Drs. No and Thibodeau that used microfossils, known as foraminifer, found in sediment to estimate temperature. The ocean disappeared. In the photograph, the type of foraminifer used in this study

Many of the climate modules expected to weaken, or even fall on its; This branch of the global warming distribution, largely due to Ice Ice freshwater distribution.

This density is lower than saltwater and thus prevents deep water creation, dragging on the entire circle.

However, this weakness is still debated strongly because of the sadness of AMOC's long-term schedule.

Drs. No and Thibodeau that used microfossils, known as foraminifer, found in sediment to estimate temperature. The ocean disappeared.

The main sediment used in the Channel Laurentian, on the cost of Canada, where two significant streams are & # 39; meet.

The strength of these streams controlling the water temperature at the curve site that is in the water. means that the temperature rebuilt from this tree shows strength of strength; Atlantic.

With their cooperatives from the American United States, they tested on their results using instrumental data and two numerical modules that can be used. symbolize its climate and its & # 39; sea.

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