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Herbert

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...
2017_02_11_Candy cane crab_oo_118856_Ellen_Muller
Herbert

The crab with the candy cane legs

by Herbert - 13th February 2017
While on a night dive in the Caribbean, underwater photographer Ellen Muller took a photo of a “flaming reef lobster”. But when she got back fro...
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Admin

Scientists find thousands of red crabs “swarming like insects”

by Admin - 14th April 2016
Off the Pacific coast of Panama, researchers studying biodiversity at the Hannibal Bank Seamount got more than they bargained for. From within the D...
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Predrag

Canyoning – An extreme sport which raises adrenaline levels

by Predrag - 27th June 2017
Canyoning is one of those adventures in which you have a full sense of enjoyment while dealing with nature and all its temptations. When we talk about...
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Mares

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...
2017_06_08_Fischlippen_Tubelip wrasse
Herbert

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...
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Hannah

Waiting with Ba(i)ted Breath

by Hannah - 2nd June 2017
We have all been waiting with ba(i)ted breath to see our first silky shark of the year here off the east coast of Florida. Our shark survey data sho...
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Mares

Master of the coral reef – The Giant Moray Eel

by Mares - 12th May 2017
Sometimes ugly, sometimes frightening, and of imposing size, the Giant Moray Eel is the master of the coral reefs of the Red Sea. With incredibly fl...
Panthermuräne - Drachenmuräne
Gerald

A Playground in the Indian Ocean

by Gerald - 8th May 2017
Asia has always been my favourite region for travelling and diving. My first visit to Thailand was to Phuket in 1989. The diving was still quite man...
2017_05_02_PNG_01_c_Peter_Lange
Herbert

Papua New Guinea: Simply a dream destination

by Herbert - 6th May 2017
Incredible biodiversity in PNG holds incredible biodiversityNorth of Australia and south of the Equator lies the independent island state of Papua Ne...
NOAA blog 4 (1)
Hannah

Survey needs divers to speak up for value of Florida’s reefs

by Hannah - 28th April 2017
Beautiful coral reefs are priceless to divers and snorkelers. The intrinsic value of dipping below the waves, leaving the stress of the topside behi...
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Herbert

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...
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Hannah

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...
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Scuba Diver Girls

The Scuba Diver Girls meet some curious seals!

by Scuba Diver Girls - 14th April 2017
“What is that?!” I gasped as I felt something tug my fin. I glanced over at Stephanie who was on top of the water with her GoPro. She had her c...
Mares SSI XR Team at Lake Baikal 2017
MARES / SSI / rEvo Dive Expedition Team

Post-trip review 3 – BCDs and Torches

by MARES / SSI / rEvo Dive Expedition Team - 13th April 2017
Given the extreme nature of our dive expedition, our first choice of buoyancy device was the Donut Bladder Twin Tank from Mares’ XR range, with st...
Apnoe Kurs bei Kron Diving, Kampor, Rab, Kroatien
Gerald

Freediving in the Mediterranean

by Gerald - 24th March 2017
A few days of vacation in Rab. Time to relax and dive with my good old buddy Andi Kron is planned.  The welcome in Kampor is warm-hearted and rela...
2017_02_25_MantaMania 2017_01
Herbert

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 ov...
This OFOS image, taken in the HAUSGARTEN region, contains plastic litter. Also visible are good examples of: Cladorhiza gelida, Caulophacus arcticus, Bythocaris and Bathycrinus carpenterii.

OFOS ist ein geschlepptes Foto-/Videosystem, dass Aufschluss über die großflächige Verteilung größerer Tiere am Boden des HAUSGARTEN-Gebietes gibt. Der Vergleich mit Aufnahmen aus den vergangenen zehn Jahren gibt den Wissenschaftlern Auskunft über zeitliche Veränderungen in der Dichte und Zusammensetzung dieses sogenannten Epibenthos.

engl:

OFOS is towed photo/video system, which is used to assess large-scale distribution patterns of larger organisms (mega-fauna) on the seabed at HAUSGARTEN. The comparison with images retrieved during the preceding years will allow the scientists to evaluate temporal variations in mega-fauna densities and composition.
Herbert

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...
ADV Abyss22_Navy-EN-low
MARES / SSI / rEvo Dive Expedition Team

Our first project – The objectives and why we are Proud to be Navy

by MARES / SSI / rEvo Dive Expedition Team - 18th January 2017
Dear friends and followers of the MARES / SSI / rEvo Dive Expedition Team blog, While in our last blog we told you where we were going to go with our...
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Yme

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...
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Herbert

Coral restoration in Bonaire

by Herbert - 13th January 2017
Engaging the diver to protect and restore reefs For several years, scientists have observed more and more instances of coral mortality worldwide. Th...
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Herbert

Taking the plunge at Christmas Island

by Herbert - 30th December 2016
Meeting whale sharks instead of Santa ClausOnce upon a time, there was an island, remote and distant from the rest of the world. Despite not having a...
2016_11_27_Warmzeit_1
Mares

New insights into the changes of the Nordic Seas during interglacials

by Mares - 5th December 2016
The characteristics of the water masses in the Nordic Seas are expected to change due to the Earth's higher temperatures and melting glaciers. To fi...
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Florent M. Locatelli

Unterseeboot U455 – Ligurian Wrecks (Part I)

by Florent M. Locatelli - 4th November 2016
Early in the morning, the 300 horsepower engine of the 8m superfast inflatable boat flies us over a mirror-like sea towards the wreck’s position. ...
2016_10_17_Weddellmeer_1
Mares

Germany proposes protection for Weddell Sea

by Mares - 20th October 2016
The European Union has submitted a request for a marine protected area (MPA) to be established in the Weddell Sea. The scientific basis was provided...
Der Mini-Herzschrittmacher
Herbert

Mysterious diving accident – Interview

by Herbert - 7th October 2016
Mysterious diving accident - Interview The case: A 74-year-old diver suffered cardiac arrest at about eight metres' depth when diving in Lake Gar...
silky shark, Carcharhinus falciformis, San Benedicto, Revillagigedo (Socorro) Islands, Mexico, East Pacific Ocean
Franco and Sabrina

Good News from the CITES

by Franco and Sabrina - 5th October 2016
CITES voted yesterday (4th October) on proposals to list silky sharks, all three species of thresher sharks and all nine species of mobula rays on A...
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Herbert

Seafloor of Red Sea formed at least 12 million years ago

by Herbert - 20th September 2016
Discovery overturns present understanding of region’s geological development Geoscientists find the Red Sea fascinating as it represents an ocean i...
2016_09_04_Orca-Iceberg_Ice8_small
Mares

White orca returns after absence of several years

by Mares - 7th September 2016
"Iceberg" the white orca has resurfaced in the Russian Far East. First sighted in early 2012, he captured worldwide media interest as white cetacean...
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Yme

My rEvo Rebreather Course !

by Yme - 5th September 2016
I'm on the ferry gently sliding away from Bari’s dock at 10pm with a beer in hand and I feel happy and proud for the job done in Monopoli, a beaut...
2016_08_14_Rote-Liste_Walhai_02_c_Wikipedia_Shiyam_ElkCloner
Mares

Whale sharks and hammerhead sharks go into the red

by Mares - 16th August 2016
IUCN Red List now names them as “Endangered” The July 2016 update to the IUCN (International Union for Conservation of Nature) Red List now clas...
Tane Sinclair-Taylor_Cephalopholis argus_Bildgröße ändern
Mares

Fishes find sanctuary

by Mares - 4th August 2016
Larger MPA established based on the movement of fishermen's favoured fish species Beneath the waves of Palikir Pass (or P-Pass) in Micronesia (inc...
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Yme

A Great Adventure in Lebanon

by Yme - 2nd August 2016
I wake up at 7.30am because of the wind that’s blowing like a storm. Outside it’s raining and the temperature is around 20°C. We’re in Croati...
2016_08_01_Buckelwal_Katja_Zuehl-Benz_vlcsnap-error216
Herbert

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 spotted in the Bay of Greif...
Geisternetze-Netzharke-c-Christian_Howe-submaris-WWF
Mares

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 and gillnet weighing about 1.5 tons wer...
2016_07_12_Anpassung-Ozeanversauerung_Ehux_cultureflasks_KaiLohbeck-GEOMAR_02_d21eb30a66
Mares

Limitations of adaptation in ocean acidification

by Mares - 21st July 2016
Examining the evolutionary adaptation of unicellular phytoplankton Through the process of evolution, the coccolithophore Emiliania huxleyi, a unic...
2016_07_07_Dorsche_c_Andreas_Noack_Archiv_TaucherNet
Mares

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 stock for German coastal fisherm...
2016_07_12_Megalodon_Bill_Eberlein_Bill Eberlein_1
Herbert

Diving into the jaws of history

by Herbert - 13th July 2016
On the trail of the giant prehistoric sharks. A chat with fossil hunter William “Bill” Eberlein William “Bill” Eberlein has been diving...
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Yme

My life as a scuba instructor

by Yme - 10th July 2016
I have just taken off my triathlon suite after a 1hr 20min swimming session in the crystal clear waters of Kampor Bay  on the Island of Rab, Croatia....
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Yme

World War II wreck the MFP at 90mt : what an experience!!

by Yme - 4th July 2016
I wake up at 5:45am thinking I forgot to fill the argon tank I’ll use with my drysuit during today's dive. Yesterday Andres, from Kron Diving on R...
Octopus
Cat

Understanding the scuba divers code….

by Cat - 30th June 2016
There is nothing more frustrating in life then when you are within a group of individuals who are speaking a foreign language and you ...
2016_06_20_Hoffnung-fuer-Riffe_Mark-Tupper
Mares

Fresh hope for coral reefs

by Mares - 23rd June 2016
Global study uncovers “bright spots” where coral reefs thrive Researchers have discovered certain places where coral reefs have managed to thr...
2016_06_16_Schwaemme_Aplysina_aerophoba_JKamke_Bildgröße ändern
Herbert

Researchers discover that sponges are host to surprising diverse range of microbes

by Herbert - 17th June 2016
Discovery opens door to potential new discoveries in the futureSponges are important hosts for microbes, making up a significant part of the total ra...
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Mares

This year’s decline of Arctic sea ice may be as bad as the record low of 2012

by Mares - 19th May 2016
At the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI), sea ice physicists have predicted that the sea ice cover in t...
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Mares

Reef sharks prefer bite-sized meals

by Mares - 22nd April 2016
Many of us have the impression that sharks have a large appetite. However, a new study proves otherwise, indicating that most coral reef sharks tend...
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Mares

Baby sharks defy ocean acidification

by Mares - 15th April 2016
Some baby sharks are able to cope with the level of ocean acidification predicted for the end of this century, according to a recently published Aus...
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Mares

Ocean acidification slows down coral reef growth

by Mares - 17th March 2016
By manipulating the seawater chemistry of a reef to study how excess carbon dioxide caused by human activity affects coral reefs, a team of scientis...
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Mares

Defining research priorities for the Arctic

by Mares - 29th February 2016
The major international Arctic research organisations, with the involvement of the indigenous peoples of the Arctic, have come up with a set of comm...