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Mediterranean

Jellyfish swarm winter 2023. Photo: Dr. Gur Mizrahi and Dr. Eli Shemesh from the Charni School of Marine Sciences at the University of Haifa

A swarm of wandering filamentous jellyfish arrived on the shores of the country precisely in the winter

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After an unusually jellyfish-free summer, a swarm of wandering filamentous jellyfish has been seen in recent days off the coast of Haifa
Mediterranean. Illustration: depositphotos.com

A historical window to the Mediterranean Sea

Following the drying up of the Mediterranean Sea about five million years ago, valleys developed in its southeast that are about eight kilometers wide and about 1,000 meters deep
Oil drilling. Illustration: depositphotos.com

The petroleum industry is destructive and destructive to Israel

Opinion: Despite the objections of experts and residents, these days the Prime Minister's Office is examining the expansion of the transportation of the oil of Katsa'a; In light of the dangers involved in such a course - it seems that our government simply does not care enough about the damages of one of the most polluting industries in the world
A scene demonstrating what the Neolithic period looked like. Created using Dali 2

A study conducted in Morocco found genetic kinship between African hunter-gatherers, European farmers and shepherds from the Mazat

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This complex interaction of cultures between 5500 and 4500 BC in the Maghreb region led to exchanges of knowledge, cultural changes and mutual genetic influences
Different species of foraminifera. Illustration: depositphotos.com

The marine microorganisms that indicate climate change

What makes foraminifera species sensitive to heat?
Photographs: Engineered gray soil in sand above fresh ground water. Photo. Dr. Itamar Taksel, Antiquities Authority, a lime kiln on top of an embankment. The products of the kiln were apparently used to improve the sand and turn it into fertile soil. Photo. Prof. Yoel Raskin. Photographs of the researchers: Prof. Yoel Raskin - Bar-Ilan University Spokesperson, Dr. Itamar Taksel (on the beach), photographed by Prof. Yoel Raskin.

Near Caesarea, evidence of the beginning of agriculture in the sands was discovered

The system from the tenth century AD, in the Islamic period is the first significant development of agriculture in the sand in human history
You can find grouping tables on about 10 percent of Israel's beaches. Photo: Rilov Laboratory

when the sea drowns

A new study reveals a danger that threatens one of Israel's rich and unique marine habitats, and which has not received any real attention until now: sea level rise
A shark attacked by a dolphin. Courtesy of Haifa University

First record of a dolphin with scars from a shark attack in Israel

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In November 2019, researchers identified a dolphin tagged with number 1359, about three meters long. When they spotted him again a few weeks ago, they were surprised to find jagged scars on the sides of his body. After delving into the photos they took and even consulting with experts from around the world, they all determined that these are scars that come from a shark attack
Leek near the power plant in Hadera. Hagai Nativ - Maurice Kahn Marine Research Station, University of Haifa.

Sylvie and Judy the sharks have returned to breed in the waters of the Hadera power plant

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A submarine in the waters of the Haifa port. Source: Haifa University.

The effects of climate change are more severe in the Mediterranean basin

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The eastern Mediterranean, west of Cyprus and east of Crete (the shaded figure on the map), preserves remnants of an ancient ocean.

The Eastern Mediterranean Sea is 100 million years younger than what was believed until now

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Bat Galim. The ship with which the research is carried out. Photo: Courtesy of the research team.

What really happens in the depths of the Mediterranean Sea?

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The Black Sea urchin is one of the most common of the Red Sea urchins, and there we all already know to beware of it. Photo: Quartl, Wikimedia.

Sea urchins from Eilat invade the Mediterranean Sea

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Dado Beach in Haifa. The launched marine station is located in the deep Mediterranean Sea, 50 km from Haifa. Source: David King.

An Israeli research station in the deep Mediterranean Sea

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Barracuda fish. Photo: Alexander Vasenin, Wikimedia.

Do the fish shrink?

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The sewage flows into the sea in Haifa in 2015. Photo: Dr. Eil Rahab.

When the sewer and the sea meet

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The research revealed unusually rich and varied sponge gardens for the Israeli coast. Photo: Part of a study in Prof. Micha Ilan's laboratory at Tel Aviv University.

The secret of the sponge gardens

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sun fish Photo: Per-Ola Norman, Wikimedia.

Forever following the sunfish

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Palm Beach, Acre. Photo credit: Moran Niv, Ziv Neorim.

The winter visit of the jellyfish: a swarm of wandering filamentous jellyfish has arrived on the shores of the country

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The eastern Mediterranean, west of Cyprus and east of Crete (the shaded figure on the map), preserves remnants of an ancient ocean.

The floor of the eastern Mediterranean preserves an ancient ocean

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The balance of precipitation in the Mediterranean region as of January 2012, brown shades show a decrease in the amount of water compared to the average of the years 2002-2015 in the Mediterranean region in centimeters. The data from Levin GRACE – a joint mission of NASA and the German Space Agency. Photo: NASA/Goddard

warm sea

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Map of Europe, the Mediterranean and Africa after placing dams in Gibraltar, between Sicily and Tunisia and between the banks of the Dardanelles Strait in Turkey. The parts in olive green are areas that will be drained from the sea due to lowering its level. From the Atlantropia archive at the Deutsche Museum in Munich.

Atlantropa - the crazy plan from 1928 to close the Mediterranean Sea and create a supercontinent

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Risk from marble. Photo: Rennal Pickholz

Algae killers from the Red Sea

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Opening of the Suez Canal, November 17, 1869. Image: shutterstock

An immigrant's point of view

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Dr. Roi Granot. Photo: Ben-Gurion University

A research grant will assist in understanding the formation of the Eastern Mediterranean

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