SEARCH: oxygen Cancel search
DiveSSI

Biologists discover deep-sea fish in extremely low-oxygen regions

by DiveSSI - 13th February 2019
Researchers do not know how the animals survive thereAnimals need oxygen to live. Now marine biologists have discovered a large…
DiveSSI

Lack of oxygen in marine snow

by DiveSSI - 12th April 2018
Global nutrient losses outside the oxygen minimum zones of the oceanThe productivity of the ocean is largely determined by the…
DiveSSI

Increased deoxygenation of the oceans

by DiveSSI - 28th February 2018
A new study reveals dangers, but also solutions The areas of extreme oxygen depletion are growing both in the open ocean…
DiveSSI

Scientists quantify the state of global oceanic de-oxygenation

by DiveSSI - 1st March 2017
Global change leads to rising ocean temperatures and less oxygen The current global change leads to rising ocean temperatures and…
DiveSSI

Breath hold: Relaqua the idea of relaxation in the water

by DiveSSI - 4th July 2019
There are people who dive hundreds of feet, deep and over ten minutes with just one breath. Nik Linder is…
DiveSSI

NOAA: Large dead zone predicted for the Gulf of Mexico

by DiveSSI - 22nd June 2019
The Gulf of Mexico “runs out of air” every summerNOAA scientists forecast the hypoxic zone or dead zone in the…
DiveSSI

Tom Oberhuber’s fabulous 24-hour apnea world record

by DiveSSI - 5th June 2019
Smile, drink, perform: 26,350 meters to go24 kilometres without fins and of course without a breathing device: a challenge only…
DiveSSI

Algae bloom kills farmed salmon in Norway

by DiveSSI - 2nd June 2019
So-called "killer gene" in northern Norway threatens aquacultureMalignant bloom of the alga Chrysochromulina leadbeateri, which is widespread on the Norwegian…
DiveSSI

“Power plant” without DNA

by DiveSSI - 27th May 2019
Algae from the group of dinoflagellates have organized their genetic material in an unusal wayThe cells of most living things…
DiveSSI

Marine Diversity in Danger

by DiveSSI - 15th May 2019
Half of the coral reefs are already lost - AWI expert on the importance of marine biodiversityThe oceans have a…
DiveSSI

The productivity of the North Atlantic has fallen by 10 percent in the industrial age

by DiveSSI - 14th May 2019
Less photosynthesis due to rising water temperaturesPractically all marine life depends on the productivity of phytoplankton - microscopic organisms that…
DiveSSI

On the trail of nitrous oxide formation in the ocean

by DiveSSI - 28th March 2019
For the first time, researchers are measuring hydroxylamine in the open oceanWhen and where in nature, what form of nitrogen…
DiveSSI

Ocean acidification threatens Atlantic cod larvae

by DiveSSI - 4th March 2019
Young fish show organ damage at high CO2 concentrationsAtlantic cod is one of the most important commercial fish species in…
DiveSSI

In the focus: The oceans most productive areas

by DiveSSI - 16th January 2019
Researchers are investigating upwelling areas off Africa and South AmericaOn the eastern edges of the Atlantic and the Pacific, continuous…
DiveSSI

“Zombie” shrimps with innovative strategy against predators

by DiveSSI - 1st December 2018
Playing dead to avoid being eatenExploring the depths of the Gulf of California with a UW robot, the researchers at…
DiveSSI

The ocean absorbs more heat than expected

by DiveSSI - 8th November 2018
Our seas are gigantic heat storage systemsThe oceans absorb 90 percent of the additional heat energy produced by rising greenhouse…
DiveSSI

The oldest intact shipwreck in the world discovered in the Black Sea

by DiveSSI - 25th October 2018
Greek merchant ship is 2,400 years oldOn the bottom of the Black Sea Archaeologists have found what they believe to…
DiveSSI

The importance of the “ocean weather” for ecosystems

by DiveSSI - 27th August 2018
Biologists advise against investigating only long-term changesClimate change is increasingly affecting the oceans. Temperature and sea level rise, ocean acidification…
DiveSSI

REEFCALENDAR: Vienna as center for “THE SHOW” for the oceans

by DiveSSI - 3rd August 2018
Mega Event in the “Messe Wien” - Body Painting Event for the oceans!It is 5 to 12 and more than…
DiveSSI

Heatwaves can change coastal ecosystems

by DiveSSI - 10th July 2018
Long-term study shows effects of short-term extreme eventsModel calculations predict an increase in extreme events such as heat waves as…
DiveSSI

Reef fish inherit tolerance to the warming of the oceans

by DiveSSI - 11th June 2018
Thanks to mom and dad, baby reef fish can adapt to higher water temperaturesIn a rapidly changing climate, the decline…
DiveSSI

Growing ‘dead zone’ in the Gulf of Oman

by DiveSSI - 15th May 2018
Oxygen minimums greater than expectedNew studies by the University of East Anglia (UEA) have confirmed a dramatic drop in O2…
DiveSSI

How do marine mammals avoid the diving disease?

by DiveSSI - 3rd May 2018
The lung architecture of deep-diving marine mammals is divided into two partsDeep-diving whales and other marine mammals, as well as…
DiveSSI

A surprising finding: stromatolites in the deep sea

by DiveSSI - 20th April 2018
Research team discovers fossils at 730 meters depthWith an age of 3.5 million years, stromatolites are among the oldest fossils.…
DiveSSI

Huge cold water coral mountains under water

by DiveSSI - 5th April 2018
International research team examines coral reefs off MauritaniaOn a length of about 400 kilometres, the seabed in front of the…
DiveSSI

Ocean acidification: herring could benefit

by DiveSSI - 25th March 2018
Studies show complex effects of carbon dioxide on fish stocks The larvae of many fish species are sensitive to ocean…
DiveSSI

Diving safety and rescue

by DiveSSI - 12th February 2018
Stress & Rescue. Rescue Diver. Diving Safety & Rescue. Some names of different dive organisations for their “Rescue courses” that…
DiveSSI

Methane as basic food: Special ecosystem discovered in Mexico’s water caves

by DiveSSI - 2nd December 2017
Methane forms foundation of the food chain in caves of Yucatan In subterranean rivers and caves on the Mexican Yucatan…
DiveSSI

The end of a diving instructor’s career

by DiveSSI - 27th October 2017
A severe diving accident - but why? In September 2015, the German diving instructor Matthias U. was on a diving…
DiveSSI

Diving with risk

by DiveSSI - 5th October 2017
Kuredu Island in the north of Lhaviyani Atoll (Maldives), well known for its beautiful diving spots. The island is 150…
DiveSSI

Diving – a matter of the heart?!

by DiveSSI - 19th July 2017
In March 2016, 55-year-old Stefan R. (who lives in southwestern Germany near Mannheim) and his wife go on a journey…
DiveSSI

Blooms of phytoplankton caused by thinning sea ice in Arctic

by DiveSSI - 26th April 2017
Melt ponds that lower ice's reflectivity another cause Conditions under the Arctic sea ice are too dark for photosynthesis to…
DiveSSI

Coral activate specific genes in stressful conditions

by DiveSSI - 27th March 2017
Genes in corals help to predict whether the corals are experiencing stressScientists recently discovered a group of genes in corals…
DiveSSI

How whales can save the polar bears

by DiveSSI - 15th February 2017
Protecting whales means protecting global climate They are the symbol of the threat that climate changes poses to our planet:…
DiveSSI

Director of acclaimed Sharkwater dies in dive accident

by DiveSSI - 6th February 2017
He had been in Florida to film sequel Rob Stewart caught the world's attention in 2006 with his award-winning documentary…
DiveSSI

12th Symposium on diving medicine at Hannover Medical School (MHH), Hannover

by DiveSSI - 14th October 2016
Sharing knowledge to save lives Diving accidents occasionally occur in the sport of scuba diving. With every new accident, questions…
DiveSSI

Rising water temperatures and ocean acidification affect planktonic organisms

by DiveSSI - 14th August 2016
For the first time, scientists have proven that ocean acidification and rising sea temperatures adversely affects the fatty acid composition…
DiveSSI

Baby fish less stressed when large predators are around

by DiveSSI - 3rd May 2016
Stress levels in baby fish can be reduced by slightly more than one-third in the presence of large predatory fish,…
DiveSSI

17th century dress preserved in pristine condition

by DiveSSI - 18th April 2016
In 2014, members of a diving club on Texel Island in the Netherlands found sunken treasure in a shipwreck off…
DiveSSI

Egyptian diver to break world record for deepest scuba dive

by DiveSSI - 18th February 2016
Egyptian diver Wael Omar is thinking big. Not only does he want to break the current world record for the deepest scuba…
DiveSSI

Launch of ‘Beneath the Waves’ photo gallery

by DiveSSI - 9th November 2015
Science fiction author Arthur C. Clarke once said, "How inappropriate to call this planet Earth when it is quite clearly Ocean" Perhaps, if we were to actually call our planet Ocean,…
DiveSSI

Dolphins Found To Breathe Fast And Furious

by DiveSSI - 23rd July 2015
Dolphins Can Empty Their Lungs In MillisecondsA new study has proved that dolphins are world champions in'speed-breathing', exhaling up to…
DiveSSI

Global Shark Count

by DiveSSI - 14th July 2015
Roll Call For The World's SharksEvery year, as many as 100 million sharks worldwide are killed fortheir fins and meat.…