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DiveSSI

Underwater robot tracks poisonous algae in Lake Erie

by DiveSSI - 6th September 2018
Autonomous systems should help in the prediction of algal bloomsMicrocystin is a toxin that can cause skin reactions, stomach problems and even liver ...
DiveSSI

Arctic microalgae are survivalists

by DiveSSI - 12th June 2018
Microalgae communities in coastal waters remain productive under variable environmental conditionsThey are the basis of the Arctic food web - and extr...
DiveSSI

Scientists get up to speed on the light-harvesting Secrets of photosynthetic algae

by DiveSSI - 23rd December 2016
Since millions of years ago, photosynthetic algae have been refining their technique for capturing light. As a result, their light-harvesting systems...
DiveSSI

Scientists study the ice algae-produced carbon in the Arctic

by DiveSSI - 22nd July 2016
“Ice Algae” play a large role in the Arctic food cycleAlgae living in and under the sea ice play a much larger role in the Arctic food web than pr...
DiveSSI

Current environment spells bad news for coralline red algae

by DiveSSI - 16th February 2016
Elevated levels of carbon dioxide in the atmosphere and increased ocean acidification is having a detrimental effect on the growth of coralline red...
DiveSSI

Baby shark enchants researchers

by DiveSSI - 6th December 2018
Catshark embryo filmed in the CaribbeanFrom October 30 to November 20, 2018, NOAA and its partners conducted an expedition with the research vessel "O...
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Ocean acidification: Experiment proves disturbance of the food web under high CO2 conditions

by DiveSSI - 28th November 2018
Ocean acidification stimulates mass development of toxic algaeIf carbon dioxide levels continue to increase in the atmosphere and consequently also in...
DiveSSI

Research vessel “Polarstern” started towards Antarctica

by DiveSSI - 12th November 2018
What does it look like below the ice shelf of the calved giant iceberg "A68"?On November 11, 2018, the research vessel "Polarstern" left its home port...
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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 concentrations in t...
DiveSSI

Global warming: “Robust” corals are better prepared

by DiveSSI - 6th November 2018
Advantage for Brain corals & Co.A new study has shown that "robust" reef-building corals are the only known organisms in the animal kingdom that p...
DiveSSI

Pacific coral reef keeps recovering from coral bleaching

by DiveSSI - 2nd November 2018
Researchers prove historical bleaching eventsAs climate change causes ocean temperatures to rise, coral reefs experience coral bleaching worldwide and...
DiveSSI

Virtual dive into the Baltic Sea

by DiveSSI - 8th October 2018
NABU presents "OstseeLIFE" - a 360-degree virtual worldThe Baltic Sea is Germany's No.1 holiday destination. Statistics say roundabout 6.5 million hol...
DiveSSI

The path of plastic in the oceans

by DiveSSI - 3rd September 2018
Microplastic connects to naturally occurring particles and forms aggregatesAlthough vast amounts of plastic are drifting in the oceans and new micropl...
DiveSSI

Scientists discover the oldest colours in the world

by DiveSSI - 26th July 2018
Pink pigments of cyanobacteria are 1.1 billion years oldScientists have discovered the oldest colours: a geological record. The 1.1 billion year old b...
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Exterminate rats to strengthen coral reefs

by DiveSSI - 13th July 2018
Coral reefs around rat-free islands are more productiveRat control should be seen as an urgent priority on many remote tropical islands to protect end...
DiveSSI

Researchers are measuring a record concentration of microplastic in the Arctic sea ice

by DiveSSI - 29th May 2018
The plastic particles come from the garbage patch in the Pacific Ocean and from fishing vesselsResearchers at the Alfred Wegener Institute, Helmholtz ...
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Phytoplankton-elevator to the deep sea

by DiveSSI - 28th May 2018
New phenomenon discovered under the Arctic sea iceTiny gypsum needles can make algae so heavy that they sink in a hurry, transporting large amounts of...
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Sowing corals: how we could pave the way for effective coral reef restoration

by diveSSI - 19th April 2018
In a study led by SECORE Internationl, scientists pioneered the development of  a novel approach to simply sow coral recruits onto degraded reef...
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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 availability of nutrien...
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“License to Krill”

by DiveSSI - 19th March 2018
Greenpeace: industrial krill fishing endangers the Southern OceanThe fishing industry is jeopardizing the ecological balance of the south polar food w...
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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 and in coastal areas. Th...
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Nanoplastics in the sea causes brain damage in fish

by DiveSSI - 14th February 2018
Smallest plastic particles in the food chainA study by the University of Lund in Sweden shows that plastic particles in the water can eventually end u...
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Effects of methane seepage less than ocean absorption of carbon dioxide

by DiveSSI - 24th May 2017
International researchers investigate gas emissions in Arctic Large quantities of the greenhouse gas methane are trapped in the Arctic seabed. If it...
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Melting of sea ice may cause juvenile polar cod to starve

by DiveSSI - 17th March 2017
Biologists verify polar cod's strong dependence on ice algae The humble polar cod plays an integral role in the Arctic food web. They feed on amphip...
Carin

Growing corals along the Riviera Maya

by Carin - 6th March 2017
A unique project has its headquarters in Puerto Morelos: scientists, aquarists, local stakeholders and authorities work together to restore Mexico'...
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Expedition to Antarctica’s glaciers

by DiveSSI - 13th February 2017
Research will improve forecasts for global sea levels How has alternating warm and cold time periods affected the West Antarctic Ice Sheet? What d...
Carin

What you always wanted to know about coral reef restoration

by Carin - 11th January 2017
Things don't look good for corals. With only a few truly healthy coral reefs left and forecasts not getting any better, it may be a tight squeeze f...
Carin

Magic nights of coral spawning

by Carin - 24th October 2016
On certain nights, around full moon, corals have their tryst of love. Diving on such a night is a lifetime experience and this is not overstated at...
DiveSSI

Bioherm structure at Great Barrier Reef three times larger than expected

by DiveSSI - 2nd September 2016
New research has revealed the existence of vast fields comprising circular mounds in the north of the Great Barrier Reef (GBR) – in essence, it is a...
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Researchers discover Arctic climatic conditions during the late Miocene era

by DiveSSI - 5th April 2016
An international team of scientists led by the Alfred Wegener Institute (AWI) Helmholtz Centre for Polar and Marine Research has managed to shed some ...
DiveSSI

Microplastics found in fish stocks from North and Baltic Seas

by DiveSSI - 2nd February 2016
Seabirds aren't the only animals that are threatened by the bane of microplastics. In two separate studies, scientists at the Alfred Wegener Institu...
DiveSSI

Scientists highlight threat to oceans before major climate change conference

by DiveSSI - 3rd November 2015
To safeguard the future survival of our planet and ocean, ambitious climate objectives and a reduction in greenhouse gas emissions are needed, said ...
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Floating summer school sets sail for Cape Town

by DiveSSI - 30th October 2015
Yesterday, 29 October 2015, the research ship Polarstern left its home port of Bremerhaven with 32 students from 19 countries. It will sail to Cape To...