![Mares](https://blog.mares.com/wp-content/uploads/2016/06/Mares_blog-2-150x150.jpg)
Essential seaweed species in Baltic Sea under threat
by Mares - 11th August 2016
The Baltic Sea’s biomass of bladder wrack (Fucus vesiculosus) may soon decline due to rising sea temperatures and the presence…
![Mares](https://blog.mares.com/wp-content/uploads/2016/06/Mares_blog-2-150x150.jpg)
WWF salvages discarded ghost nets in Baltic Sea
by Mares - 1st August 2016
Divers can help by reporting location of ghost netsIt was a successful start to the campaign: A big trawl net…
![Mares](https://blog.mares.com/wp-content/uploads/2016/06/Mares_blog-2-150x150.jpg)
Overfishing causes collapse of cod fisheries in Baltic Sea
by Mares - 15th July 2016
Scientists suggest revision of maximum catch quotas Cod is the great predator of the Baltic Sea and the main fish…
![Mares](https://blog.mares.com/wp-content/uploads/2016/06/Mares_blog-2-150x150.jpg)
Sewage disposal into Baltic Sea banned from 2019 onwards
by Mares - 4th May 2016
The Baltic Sea can breathe easy in the future. From 2019 onwards, cruise ships and passenger ferries are no longer…
![Mares](https://blog.mares.com/wp-content/uploads/2016/06/Mares_blog-2-150x150.jpg)
Researchers measure decomposition in polyethylene and biodegradable bags
by Mares - 15th February 2016
Plastic waste is now found in practically every part of the world, from the Antarctic coasts to the ocean depths.…
![Mares](https://blog.mares.com/wp-content/uploads/2016/06/Mares_blog-2-150x150.jpg)
Invasive seaweed develops stronger defences
by Mares - 4th January 2016
A higher level of defence has been found within an invasive strain of seaweed from Asia that has translocated to…
![Mares](https://blog.mares.com/wp-content/uploads/2016/06/Mares_blog-2-150x150.jpg)
Mesmerising creatures of the sea, yet so vicious – Misadventures with comb jellies
by Mares - 18th November 2015
Looking through the mask, it appears as if an alien lifeform is trying to communicate with the divers, flashing its…
![Sara Banderby](https://blog.mares.com/wp-content/uploads/2022/10/sara-2-150x150.jpeg)
Trust your gut – My rebreather journey to rEvo
by Sara Banderby - 3rd January 2023
My rebreather journey started like most others, with rigorous research. I read all the tutorials I could find about what…
![Ivana and Janez](https://blog.mares.com/wp-content/uploads/2017/10/ivana-i-janez-Medium-550x367-1-150x150.jpg)
Vasa – The ship and museum
by Ivana and Janez - 12th January 2022
History tells us of many grand endeavours that ended ingloriously. The story of the fate of the royal ship 'Vasa' is well-known,…
![Herbert](https://blog.mares.com/wp-content/uploads/2016/06/Herbert-150x150.jpg)
Ocean acidification affects mussels in early life stages
by Herbert - 11th January 2018
Marine scientists show impact of acidification on mussel larvae Shells have a hard, calcareous shell to protect themselves against environmental…
![Herbert](https://blog.mares.com/wp-content/uploads/2016/06/Herbert-150x150.jpg)
Scientists discover flexible self-healing ability in ctenophora
by Herbert - 6th December 2017
Wound healing or regeneration – the environment decides Losing a body part is almost always an irreversible situation for humans…
![Herbert](https://blog.mares.com/wp-content/uploads/2016/06/Herbert-150x150.jpg)
Thousands of dolphins die as countries ignore EU regulations
by Herbert - 23rd November 2017
Whales and dolphins continue to perish as bycatch in fishing nets The Whale and Dolphin Conservation Organization (WDC) has examined…
![Mares](https://blog.mares.com/wp-content/uploads/2016/06/Mares_blog-2-150x150.jpg)
How are whales and dolphins doing in Europe?
by Mares - 24th May 2017
New population estimates released Ten EU Member States have carried out a survey of the distribution and abundance of whales…
![Mares](https://blog.mares.com/wp-content/uploads/2016/06/Mares_blog-2-150x150.jpg)
Kiel Fjord as training ground for mussels
by Mares - 4th May 2017
Genetic adaptation likely to have occurred over many generations Mussels from the Kiel Fjord were discovered to be able to…
![Mares](https://blog.mares.com/wp-content/uploads/2016/06/Mares_blog-2-150x150.jpg)
New ocean measuring station at Boknis Eck
by Mares - 1st February 2017
GEOMAR and Helmholtz Center Geesthacht install new sensor node in Baltic Sea Boknis Eck (Boknis Corner) – a name familiar…
![Franco and Sabrina](https://blog.mares.com/wp-content/uploads/2016/08/1216329-Franco-e-Sabrina-150x150.jpg)
Baikal Lake, the blue pearl of Siberia
by Franco and Sabrina - 4th January 2017
Last summer I went to the Baikal Lake in Russia and lead a group of passionate cold-water divers and amateur…
![Mares](https://blog.mares.com/wp-content/uploads/2016/06/Mares_blog-2-150x150.jpg)
From walking the runway to diving for ghost nets
by Mares - 10th November 2016
Model Barbara Meier is the new project ambassador for the WWF campaign against ghost nets Model and actress Barbara Meier…
![Mares](https://blog.mares.com/wp-content/uploads/2016/06/Mares_blog-2-150x150.jpg)
High pollution potential found in sediment
by Mares - 23rd August 2016
Plastic particles act like magnets to bind pollutants and toxins A research team has revealed that microplastics have the ability…
![Herbert](https://blog.mares.com/wp-content/uploads/2016/06/Herbert-150x150.jpg)
Humpback whale spotted in Bay of Greifswald
by Herbert - 2nd August 2016
Public requested to report sightings to German Oceanographic Museum On the mornings of July 27th and 28th, a whale was…
![Herbert](https://blog.mares.com/wp-content/uploads/2016/06/Herbert-150x150.jpg)
Potentially pathogenic bacteria discovered in microplastic particles
by Herbert - 28th July 2016
Bacteria population soars when temperatures increase Rising water temperatures have made it more likely for potentially pathogenic bacteria to make…
![Mares](https://blog.mares.com/wp-content/uploads/2016/06/Mares_blog-2-150x150.jpg)
Exploring hydrothermal vents at Azores archipelago
by Mares - 23rd July 2016
Researchers investigate hydrothermal vents on research vessel's 30th anniversary cruise Welcome to the world of the hydrothermal vents, where organisms…
![Mares](https://blog.mares.com/wp-content/uploads/2016/06/Mares_blog-2-150x150.jpg)
Pipefish give birth to conjoined twins
by Mares - 27th June 2016
Extremely rare to have two conjoined twins within 24 hours During a routine experiment, researchers at GEOMAR Helmholtz Centre for…
![Mares](https://blog.mares.com/wp-content/uploads/2016/06/Mares_blog-2-150x150.jpg)
Marine life make themselves at home amongst dropped boulders at reef
by Mares - 6th June 2016
Boulders also prevent fishing activities from taking place. The large boulders dumped into the Sylt Outer Reef in the North…
![Mares](https://blog.mares.com/wp-content/uploads/2016/06/Mares_blog-2-150x150.jpg)
Environment groups call for more effective marine protection
by Mares - 18th March 2016
German environmental organisations have called for a more effective level of marine protection in the North and Baltic Sea by…
![Mares](https://blog.mares.com/wp-content/uploads/2016/06/Mares_blog-2-150x150.jpg)
Quotas on harvesting of cod stocks insufficient
by Mares - 29th October 2015
Following a meeting last Thursday, the EU fisheries ministers have agreed on the maximum catch limits for cod for the…
![Mares](https://blog.mares.com/wp-content/uploads/2016/06/Mares_blog-2-150x150.jpg)
WWF Calls For Reforms For The German Fishing Industry
by Mares - 27th August 2015
Increasing fish imports leads to a need for more responsible fishing The annual meeting of the German fishing industry is…
![Herbert](https://blog.mares.com/wp-content/uploads/2016/06/Herbert-150x150.jpg)
WWI Submarine Discovered Off Swedish Coast
by Herbert - 29th July 2015
Submarine With Cyrillic Characters On Bow The wreck of a submarine with Cyrillic characters on its bow has been discovered…
![Mares](https://blog.mares.com/wp-content/uploads/2016/06/Mares_blog-2-150x150.jpg)
Mares Interviews: Underwater Photographers Ivana Orlovic Kranjc and Janez Kranjc!
by Mares - 18th October 2018
Recently we caught up with photographers and Mares ambassadors Ivana Orlovic Kranjc and Janez Kranjc. They have been representing and…
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International Coastal Cleanup Day 2016
by Mares - 14th September 2016
Volunteers to clear trash from beaches throughout Germany On 17 September 2016, volunteers worldwide will come together to do their…
![Mares](https://blog.mares.com/wp-content/uploads/2016/06/Mares_blog-2-150x150.jpg)
Fishermen from Niendorf and Travemünde supportive of Fishing for Litter
by Mares - 5th September 2016
Schleswig-Holstein secures funding of project for another three years Since the middle of August 2016, fishermen have been able to…
![Mares](https://blog.mares.com/wp-content/uploads/2016/06/Mares_blog-2-150x150.jpg)
Ocean acidification puts cod larvae in Atlantic under threat
by Mares - 27th August 2016
Population of cod has come into increasing pressure The increased acidification of the ocean may lead to twice as many…