![Nik](https://blog.mares.com/wp-content/uploads/2019/02/admin-ajax.php_-150x150.jpg)
The new Mares X-Wing C-S and X-Wing C-Evo carbon fins – A review
by Nik - 1st September 2023
I was very curious about the new X-Wing Carbon fins and chose the longer X-Wing C-Evo fins because of my…
![Mares](https://blog.mares.com/wp-content/uploads/2016/06/Mares_blog-2-150x150.jpg)
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…
![Andi](https://blog.mares.com/wp-content/uploads/2023/08/Andi-Cross-150x150.jpg)
Life on the Cambodian edge – Koh Ach Seh, Cambodia
by Andi - 30th April 2024
Following a grueling four-hour drive from Phnom Penh, we arrived in Kep, Cambodia. Though exhausted after our journey from Hanoi,…
![Andi](https://blog.mares.com/wp-content/uploads/2023/08/Andi-Cross-150x150.jpg)
Shifting Baselines – Hong Kong, Sar
by Andi - 18th April 2024
The research team had warned us upfront about the perilous diving experience ahead. One not marked by surreal encounters with…
![Franco and Sabrina](https://blog.mares.com/wp-content/uploads/2016/08/1216329-Franco-e-Sabrina-150x150.jpg)
Leatherback sea turtles
by Franco and Sabrina - 18th January 2024
A leatherback turtle swimming gracefully through the open ocean is arguably one of the most majestic sights in the natural…
![Franco and Sabrina](https://blog.mares.com/wp-content/uploads/2016/08/1216329-Franco-e-Sabrina-150x150.jpg)
Baja California Sur Safari – 2023 season
by Franco and Sabrina - 28th November 2023
It’s easy to understand why we return to Mexico's Baja California Sur almost every year. The five destinations we visit…
![Ivana and Janez](https://blog.mares.com/wp-content/uploads/2017/10/ivana-i-janez-Medium-550x367-1-150x150.jpg)
Colourful Forests of the Seas
by Ivana and Janez - 28th July 2023
Gorgonias are my favourite soft corals. In my opinion, they are magical; they look like mini trees or bonsais under…
![Franco and Sabrina](https://blog.mares.com/wp-content/uploads/2016/08/1216329-Franco-e-Sabrina-150x150.jpg)
Are you looking for a mermaid?
by Franco and Sabrina - 26th May 2023
Okay then, get ready and hurry up before it's too late. Mermaids? Are you sure? All right, well, let's look…
![Ivana and Janez](https://blog.mares.com/wp-content/uploads/2017/10/ivana-i-janez-Medium-550x367-1-150x150.jpg)
The Triton Snail
by Ivana and Janez - 7th October 2022
In Greek mythology, Triton, son of Poseidon and god of the sea, is often depicted blowing a horn/shell that looks…
![Ivana and Janez](https://blog.mares.com/wp-content/uploads/2017/10/ivana-i-janez-Medium-550x367-1-150x150.jpg)
Planting Corals
by Ivana and Janez - 1st September 2022
The importance of corals and coral reefs for life on our planet is well-known, that's why it's not surprising that the…
![Ivana and Janez](https://blog.mares.com/wp-content/uploads/2017/10/ivana-i-janez-Medium-550x367-1-150x150.jpg)
Discover Starfish!
by Ivana and Janez - 29th July 2022
Famous not only on the TV thanks to cartoon character Patrick the Star, these animals are actually not fish, but…
![Kathryn](https://blog.mares.com/wp-content/uploads/2022/05/SSI-Grey-Logo-150x150.jpg)
7 easy ways to be an eco-friendly diver
by Kathryn - 6th June 2022
Whether you are diving close to home or venturing overseas, there are many easy ways you can become a more…
![Nik](https://blog.mares.com/wp-content/uploads/2019/02/admin-ajax.php_-150x150.jpg)
Freediving Under Ice
by Nik - 31st March 2022
Freediving under ice can be very demanding, but at the same time it is the perfect challenge in order to…
![Franco and Sabrina](https://blog.mares.com/wp-content/uploads/2016/08/1216329-Franco-e-Sabrina-150x150.jpg)
Baja California Sur – The Sea of Cortez – A fascinating mystery (Chapter Two)
by Franco and Sabrina - 10th March 2022
Imagine swimming above thousands of small Munk’s Pigmy Devil rays (mobula munkiana) gliding slowly in warm water. You cannot see the…
![Ivana and Janez](https://blog.mares.com/wp-content/uploads/2017/10/ivana-i-janez-Medium-550x367-1-150x150.jpg)
How Cara Lost Her Color
by Ivana and Janez - 10th December 2020
Ivana OK: What are you by profession? I’m a marine naturalist. In a complete leap of faith, I moved to…
![Imran](https://blog.mares.com/wp-content/uploads/2019/05/IA-150x150.jpg)
School’s Out
by Imran - 3rd February 2020
“Safety in numbers is the hypothesis that, by being part of a large physical group or mass, an individual is…
![Imran](https://blog.mares.com/wp-content/uploads/2019/05/IA-150x150.jpg)
Wonderland
by Imran - 23rd January 2020
Some of the most magical time spent photographing underwater is when you capture images which people least expect to look…
![Imran](https://blog.mares.com/wp-content/uploads/2019/05/IA-150x150.jpg)
Spicy as always
by Imran - 8th January 2020
Banda Neira is one of ten volcanic islands in the Banda Archipelago, in the Maluku province, eastern Indonesia. On our…
![Ivana and Janez](https://blog.mares.com/wp-content/uploads/2017/10/ivana-i-janez-Medium-550x367-1-150x150.jpg)
Freshwater in salty water – Underwater springs
by Ivana and Janez - 15th October 2019
You have certainly, at some point, experienced an area where cold water rises up from the deep. It might be…
![Nik](https://blog.mares.com/wp-content/uploads/2019/02/admin-ajax.php_-150x150.jpg)
Orca Freediving Academy
by Nik - 1st March 2019
ORCA Freediving Academy - Das Mares Test Center DIE KOOPERATION DER ORCA-DIVECLUBS, MARES UND NIK LINDER Die ORCA Diveclubs sind…
![Ivana and Janez](https://blog.mares.com/wp-content/uploads/2017/10/ivana-i-janez-Medium-550x367-1-150x150.jpg)
Corals are the perfect models
by Ivana and Janez - 4th October 2018
Looking at wonderful, colourful, tropical coral reefs, many people believe that the organisms responsible for these structures are plant based.…
![Ivana and Janez](https://blog.mares.com/wp-content/uploads/2017/10/ivana-i-janez-Medium-550x367-1-150x150.jpg)
The Prettiest of Worms
by Ivana and Janez - 4th April 2018
When we think of worms, these colourful, feathery, flower-like creatures are not the first things that come to mind. Their…
![Herbert](https://blog.mares.com/wp-content/uploads/2016/06/Herbert-150x150.jpg)
Increasing nutrient input has implications for food webs in the Arctic Ocean
by Herbert - 13th February 2018
Scientists find surprising evidence of rapid changes in the Arctic Scientists have found surprising evidence of rapid Arctic climate change:…
![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)
Cuttlefish: underestimated players in the ocean
by Herbert - 9th January 2018
Squids play an important role in the food web and in the carbon cycle Squid are marine creatures with fascinating…
![Herbert](https://blog.mares.com/wp-content/uploads/2016/06/Herbert-150x150.jpg)
EU project Nunataryuk investigates effects of permafrost thaw
by Herbert - 27th November 2017
Fragile Arctic environment threatened by retreating permafrost Permafrost makes up a quarter of the land mass in the Northern Hemisphere.…
![Herbert](https://blog.mares.com/wp-content/uploads/2016/06/Herbert-150x150.jpg)
Nutrient Mix enables phytoplankton to flourish
by Herbert - 6th November 2017
Combination of nutrients is necessary to promote plankton growth For the food webs in the ocean and processes such as…
![Herbert](https://blog.mares.com/wp-content/uploads/2016/06/Herbert-150x150.jpg)
Scientists present research results on ocean acidification
by Herbert - 31st October 2017
Ocean acidification and warming affect life in the sea In November 2017, the final phase of the German research association…
![Herbert](https://blog.mares.com/wp-content/uploads/2016/06/Herbert-150x150.jpg)
Marine Snowfall at Equator
by Herbert - 13th October 2017
Detailed picture of biological particle flow to deep sea along the equator Animal excrement and parts of dead organisms constantly…
![Herbert](https://blog.mares.com/wp-content/uploads/2016/06/Herbert-150x150.jpg)
9th Rebreather Reunion Hemmoor Germany
by Herbert - 4th September 2017
Meeting took place on 25 to 27 August 2017 On August 25th to 27th, the ninth "Rebreather Reunion Hemmoor Germany"…
![Herbert](https://blog.mares.com/wp-content/uploads/2016/06/Herbert-150x150.jpg)
Virus reprograms ocean plankton
by Herbert - 24th August 2017
Infected plankton cells absorb more nutrients A virus that infects plankton can reprogram cells and thus alter the way the…
![Herbert](https://blog.mares.com/wp-content/uploads/2016/06/Herbert-150x150.jpg)
Underwater robot “TRAMPER” to surface after a year in the Arctic deep sea
by Herbert - 22nd August 2017
Helmholtz Alliance ROBEX tested innovative technologies on expedition On Tuesday, August 22nd, the research vessel Polarstern will set off on…
![Herbert](https://blog.mares.com/wp-content/uploads/2016/06/Herbert-150x150.jpg)
Mangroves: “Forests on stilts” in dire straits
by Herbert - 26th July 2017
Half of the world's mangroves already destroyed, says WWF on World Mangrove Day Today, on World Mangrove Day (26 July…
![Herbert](https://blog.mares.com/wp-content/uploads/2016/06/Herbert-150x150.jpg)
‘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…
![Mares](https://blog.mares.com/wp-content/uploads/2016/06/Mares_blog-2-150x150.jpg)
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…
![Herbert](https://blog.mares.com/wp-content/uploads/2016/06/Herbert-150x150.jpg)
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…
![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…
![Herbert](https://blog.mares.com/wp-content/uploads/2016/06/Herbert-150x150.jpg)
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…
![Herbert](https://blog.mares.com/wp-content/uploads/2016/06/Herbert-150x150.jpg)
Biorock project Curacao
by Herbert - 27th February 2017
Artifical reefs help to preserve valuable ecosystemsCuracao's intact coral reefs belong to the most popular attraction for divers and snorkelers.…
![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…
![Mares](https://blog.mares.com/wp-content/uploads/2016/06/Mares_blog-2-150x150.jpg)
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…
![Herbert](https://blog.mares.com/wp-content/uploads/2016/06/Herbert-150x150.jpg)
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…
![Herbert](https://blog.mares.com/wp-content/uploads/2016/06/Herbert-150x150.jpg)
New underwater observatory to monitor zooplankton
by Herbert - 10th December 2016
Scientists from the Thünen Institute of Sea Fisheries, Alfred Wegener Institute (AWI) and Helmholtz-Zentrum Geesthacht (HZG) have placed an optical-acoustic…
![Mares](https://blog.mares.com/wp-content/uploads/2016/06/Mares_blog-2-150x150.jpg)
Tracing how the relationship between corals and algae began
by Mares - 26th November 2016
How corals met algae: Tracing how their symbiotic relationship startedThe symbiotic relationship between algae and modern corals began more than…
![Morne Hardenberg](https://blog.mares.com/wp-content/uploads/2016/08/MH-PROFILE-PIC1-150x150.jpg)
The greatest ocean safari on the planet!
by Morne Hardenberg - 19th October 2016
Every year, over the months of June/July, we spend 40 days on South Africa's "Wild Coast" waiting for the mass…
![Mares](https://blog.mares.com/wp-content/uploads/2016/06/Mares_blog-2-150x150.jpg)
Environmental factors, not just climate change, can also affect isotopic composition of corals
by Mares - 28th September 2016
Important details found in calcium carbonate skeletons of corals The calcium carbonate skeletons of corals retain important details about their…
![Mares](https://blog.mares.com/wp-content/uploads/2016/06/Mares_blog-2-150x150.jpg)
Photo exhibition on ocean acidification opens at GEOMAR
by Mares - 27th September 2016
A new photo exhibition by two nature photographers centres on the organisms on which climate change research is currently focused…
![Herbert](https://blog.mares.com/wp-content/uploads/2016/06/Herbert-150x150.jpg)
Two-thirds of zooplankton at tropical coral reefs lost to ocean acidification
by Herbert - 24th September 2016
Ocean acidification can fundamentally change the structure of the reef Tropical coral reefs can lose up to two-thirds of their…