Surviving Murphy’s Law to study sharks
by Hannah - 24th April 2017
Have you ever had one of those days when just about everything
goes wrong? Mine started out breaking one of my own rules: not packing my own
dive ge...
Researchers gather at Great Barrier Reef to study latest coral bleaching
by Mares - 21st March 2017
Aerial and underwater surveys to be conducted
As coral bleaching strikes the Great Barrier Reef for the second year
in a row, coral researchers ar...
Studying the effects of coastal erosion in the Arctic
by Mares - 18th January 2017
The thawing and erosion of the arctic
permafrost coasts has increased so drastically in the past that more
than 20 metres of land is consumed by the...
UK Inland Diving Locations Case Study – Stoney Cove
by Cat - 27th July 2016
The fact that the United Kingdom is an island, should
mean that costal diving locations are plentiful and varied enough to keep the
bu...
New study shows relationship between fisheries harvest and reef resilience
by Admin - 13th April 2016
To better protect the coral reefs of the
Caribbean, tighter fishery regulations are needed to offset the mounting pressures
they face from global wa...
Copepods rise and shine to internal genetic clocks
by Herbert - 7th August 2017
The Calanus finmarchicus is a copepod that packs a big punch. Although just two to four millimetres, this zooplankton’s genetic clock influences the...
The living dinosaurs of the sea
by Mares - 4th August 2017
Out of the seven species of sea turtles, six have made it onto the International Union for Conservation of Nature's (IUCN) red list, with two species ...
3-D Underwater Imaging
by Herbert - 1st August 2017
New age imaging system brings 3-D perspective to underwater sites
A revolutionary new multi-function, underwater imaging system has been developed ...
Freediving: Seas vs Lakes
by Gianluca - 31st July 2017
Often those who live near the sea don’t even think about the fact that they can go freediving in other contexts, and lakes are great training grou...
Low-oxygen eddies in Atlantic produce greenhouse gases
by Herbert - 28th July 2017
International researchers discover previously unknown processes
In 2014, an international research team led by the Kiel Cluster of Excellence “Th...
‘Weedy’ fish species to dominate future oceans due to ocean acidification
by Herbert - 24th July 2017
Such fish are “marine equivalent to rats”
For the first time, researchers at University of Adelaide have demonstrated that the ocean acidificat...
Discovery Channel’s Shark Week finally features females
by Hannah - 21st July 2017
No doubt about it, Discovery Channel’s Shark Week gets a
lot of attention with more than 2.5 million viewers in 2015. However, the
network has bee...
Coastal ecosystems threatened by rising water temperatures
by Herbert - 7th July 2017
Higher water temperatures can lead to nitrite accumulation in marine environments worldwide, and this can ultimately disrupt oceanic food webs, accord...
Underwater landslides may be caused by distant earthquakes
by Herbert - 5th July 2017
Researchers have discovered that large earthquakes can trigger underwater landslides thousands of miles away weeks or months after the occurrence of t...
Glacial retreat accelerated by meltwater lakes under Antarctic Ice Sheet
by Herbert - 4th July 2017
During the last glacial period, the ice in the Antarctic was thicker and extended farther offshore than it does today. It has been speculated that sub...
Changes in atmospheric CO2 concentration can cause temperature fluctuations
by Mares - 22nd June 2017
Scientists use climate models to investigate fluctuations
During the last Ice Age, the influence of atmospheric carbon dioxide on the North Atlanti...
Distant fish relatives share looks
by Herbert - 21st June 2017
Distant fish relatives evolve to look like one another
Scientists from James Cook University (JCU) have found evidence that distantly related Austr...
Adriatic Cuttlefish
by Mares - 16th June 2017
Cuttlefish or cuttles are marine animals of the order
Sepiida. They belong to the class Cephalopoda, which also includes squid,
octopus, and the nau...
Lubricated lips helps fish feed on mucus of corals
by Herbert - 12th June 2017
Scientists have discovered a species of fish that has developed a set of self-lubricating lips to consume corals. They have published their findings i...
Why do krill stocks in Antarctica fluctuate?
by Herbert - 9th June 2017
Climatic influences not as important as previously thought
Although just six centimeters long, the Antarctic krill (Euphausia superba) plays an imp...
Future opportunities for coral reefs
by Herbert - 8th June 2017
In spite of global warming, reefs could change but remain the same
Although the world’s coral reefs are under threat, there is still time to save...
Rabbitfish as trojan horses
by Herbert - 2nd June 2017
Researchers identify fish’s role in movement of invasive species
For some time, invasive species have been spreading from Indo-Pacific to the Medit...
Corals create structures to promote reef recovery
by Herbert - 31st May 2017
Complex underwater structures catch coral larvae
Scientists have discovered that coral larvae are dependent on their parents. By creating nooks and c...
Iron deficiency inhibits marine microbes
by Herbert - 26th May 2017
Scientists discover important process in nutrient cycle in tropical North Atlantic
Iron has been identified as an important nutrient for algae and ...
Freediving – a tool for marine biology
by Fred Buyle - 5th May 2017
For my first Mares blog I have decided to write about one of the most exiting projects I’m involved in: Darewin.
Darewin is the brainchild of Fab...
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360, cetacean, communication, conservation, dolphin, fredbuyle, freediving, Mares, nektos, ocean, research, sdg14, underwater, united nation, whale, 
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 adapt to ocean acidific...
Humpback whale calves whisper to keep safe
by Herbert - 27th April 2017
Vocalisations may be used to help mother and calf stay togetherTo avoid detection by killer whales,
newborn humpback whales whisper to their mothers....
Ocean acidification causes coralline algae to adjust internal chemistry
by Herbert - 25th April 2017
Some species show higher tolerance than others
For the first time, a new study has
revealed that coralline algae, which is essential in the format...
Mediterranean Great Sharks Project
by Emir - 23rd April 2017
The 'GranResearch Program', named 'GREBA', has been running since 2015 and aims to identify, label and study shark species in Algerian waters.
&nbs...
Florida manatee population likely to withstand for 100 years
by Herbert - 20th April 2017
Manatee population to slowly grow and shift northward
Florida's manatee population is likely
to endure for the next century, provided wildlife man...
Santorini: How explosive was the Aegean?
by Mares - 18th April 2017
German-Greek research team investigate Santorini's volcanic pastThe Santorini archipelago in the
southern Aegean Sea is one of the best spots for an ...
First cave fish in Europe discovered
by Herbert - 5th April 2017
Fish is also world's most northerly cave fishFew species are as well hidden as those that live underground. In
Europe, there are many animals in the ...
The massive and solitary Sphyrna Mokarran
by Franco and Sabrina - 4th April 2017
A few weeks ago I was leading a micro-group of passionate divers and UW
photographers to Bimini Island, a lovely sandy patch amid the Gulf Stream,
...
Haliphron atlanticus: Deep-sea octopus feeds on jellyfish
by Herbert - 30th March 2017
Octopus then uses tentacles of jellyfish to defend itself
The open ocean is the largest habitat on Earth. Within this expansive
and uninhibited real...
Programming drones to map oil spills
by Herbert - 7th March 2017
Team drew inspiration from mathematical principlesA team from the University of Buffalo is looking into how drones can be
programmed to map an oil sp...
Yap: Manta Mania in its third year
by Herbert - 2nd March 2017
Science and fascination within one's reachEvery year, during the mating season of the manta rays in Yap, scientists and interested divers from all ove...
Why the cockeyed squid has mismatched eyes
by Herbert - 23rd February 2017
Researchers solve mystery after examining 25 years of video footageThe animals in the deep seas comprise some of the most mysterious
inhabitants of o...
Growing problem of litter in the Arctic depths
by Herbert - 16th February 2017
Sea ice may be responsible for transporting plastic wasteThe Arctic has a garbage problem. In just a decade, the amount of
litter at an Arctic deepse...
Catching fish too expensive to eat
by Mares - 9th February 2017
WWF report: Improving fishing management imperative for global food security
By 2050, millions of people in the global South (in developing
countr...
Elevated carbon dioxide levels impairs cone snails’ hunting skills
by Mares - 7th February 2017
Cone Snails become hyperactive and “meandered around”
Cone snails are expected to find it hard to catch their prey if carbon
dixoide levels ri...
Sounds of the ocean
by Herbert - 2nd February 2017
Findings on background sounds in Southern Ocean published
For nearly three years, using underwater recording devices, scientists
have been listening...
When changes regenerate you
by Yme - 17th January 2017
It’s the first day of the year and I’m sitting in front of my computer summarizing 2016. There have been some incredible experiences and I do...
Rare ghost shark filmed for the first time
by Herbert - 3rd January 2017
The ghost shark is a unique species
In
2009, a remotely operated vehicle (ROV) exploring the seabed at the
Gulf of California captured the image of...
![2016_12_28_Austern_DSC_0488OysterVert[6]](https://blog.mares.com/wp-content/uploads/2017/01/2016_12_28_Austern_DSC_0488OysterVert6-550x365.jpg)
Mysterious mass oyster die-off solved
by Mares - 2nd January 2017
In 2011, there was a mass die-off of wild Olympia oysters in north San
Francisco Bay, the cause of which remained a mystery for a long time.
But not...
How baby reef fish find their way home at night
by Mares - 24th December 2016
Scientists have discovered that baby reef fish possess an internal
magnetic compass that helps them find their way home at night.
Publishing their...
Octopus Casper: Deep-sea octopuses require manganese nodules to lay their eggs
by Herbert - 22nd December 2016
Casper the octopus (and counterparts) threatened by deep-sea miningFor deep-sea octopuses, manganese nodules on the seabed are an
important breeding ...
Clam shells used to compile 1,000 yr record of ocean climate
by Herbert - 19th December 2016
As a postdoctoral researcher at Bangor University in Wales from 2007 to
2009, Alan Wanamaker started the compilation of a 1,000-year-record of
the m...
Kelp along Southern California coastline resisted warmer temperatures
by Mares - 16th December 2016
In early 2014, when a large-scale heat wave in the Pacific Ocean
produced temperature anomalies greater than anything seen since the
early 1900s (...
