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2017_07_09_Sauerstoff_01
Herbert

Researchers measure unusually high oxygen uptake in the Labrador Sea

by Herbert - 13th September 2017
Ocean taking a deep breath? Stormy, rough and very cold: these characteristics of the Labrador Sea may initially seem uncomfortable, but they are o...
RV Islandia is a small fishing vessel for pelagic and bottom trawls, built in 1993 in Iceland, and later donated to the Cape Verdean Government. It is now under INDP's responsibility. Since the beginning of Cape Verde Ocean Observatory (CVOO) the ship has been converted from a fishing vessel to a multidisciplinary research vessel.
Herbert

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 “The ...
Rebbitreffen_uw_01
Herbert

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" was held at the Kreidesee in Hemm...
2017_08_30_Tramper_1
Herbert

Arctic: AWI underwater robot Tramper successfully recovered

by Herbert - 31st August 2017
Almost 60 weeks of measurements of oxygen content at the bottom of the deep sea obtained On 27 August 2017, deep sea explorers of the Alfred Wegene...
2017_08_19_Tramper_1
Herbert

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 a spe...
2017_07_30_Ruderfusskrebse_04
Herbert

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...
baitball of Pacific flatirong herring, Harengula thrissina, Sea of Cortez, Baja California, Mexico, East Pacific Ocean
Herbert

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...
2017_05_25_Eisenmangel_1
Herbert

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 ...
2017_04_28_Miesmuscheln_Miesmuschellarven_GEOMAR_7d1a70a230
Mares

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...
2017_04_29_Reefcalendar2017_02
Herbert

Project REEFCALENDAR 2017

by Herbert - 30th April 2017
World record attempt for our reefs and oceansNothing in the universe is as versatile and beautiful, complex and sensitive as the oceans. Oceans are ...
2016_01_18_Boknis-Eck_2016-03-21_UW_Knoten_Boknis_Eck_IMG_3832_ForschungstauchzentrumCAU_
Mares

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 to oceanographers and m...
2017_01_05_Auftauende-Arktis_1
Mares

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...
Freshwater isopod, Amphipod gammarus (Acanthogammarus victorii), Lake Baikal, Siberia, Russia
Franco and Sabrina

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 underwater photographers on ...
1
Herbert

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...
1651092
Franco and Sabrina

What happened on the 12th of September 1944 between the Italian and Balkan battlefronts?

by Franco and Sabrina - 2nd December 2016
A few weeks ago I reached a special expedition of professional divers and technicians with the aim of photographing and documenting the unbelievable...
Triassic-Symbiosis_7_1150
Mares

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 210 ...
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...
image
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_07_18_awi-tramper_01
Mares

Underwater robot begins one-year mission

by Mares - 28th July 2016
Autonomous deep-sea robot at work Deep on the Arctic seabed, an autonomous deep-sea robot has been hard at work, having recently started its one-y...
2016_07_12_El-Nino_IMG_20151007_125708045_01_8af1ffa53d
Mares

Scientists gather new data on effects of El Niño

by Mares - 18th July 2016
Findings indicate changes in equatorial undercurrent. October 2015 saw one of the strongest measured El Niño occurrences in the eastern Pacific. ...
1
Cat

The Red Sea still drawing in the divers…..

by Cat - 11th July 2016
I am sat in my office trying to catch up on some paperwork in between packing my bags once again to travel to Europe and I am looking ...
Futterknecht-6
Marcel

Great White Shark Tagging

by Marcel - 5th July 2016
Finning, bycatch in commercial fishing, over fishing, sport fishing, contamination, pollution and targeted killing let the shark populations rapid...
IMG_4503
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 ...
Aufnahme von der ersten Tiefsee-Testfahrt des AWI-Tiefseeroboters TRAMPER. 
Forscher und Ingenieure des Alfred-Wegener-Institutes (AWI) hattben während der aktuellen Forschungsreise des Forschungsschiffes Sonne (So 242-2) erste erfolgreiche Tiefsee-Fahrten mit dem autonom agierenden AWI-Unterwasserroboter Tramper durchgeführt. Die Testfahrten des Kettenfahrzeuges erfolgten in einer Tiefe von 4150 Metern in einem Geabiet des tropischen südöstlichen Pazifiks, circa 850 km vor der Küste Perus. Tramper wird von den AWI-Tiefseeforschern im Rahmen der Helmholtz-Allianz Robotische Exploration unter Extrembedingungen (ROBEX) entwickelt und soll künftig im Projekt FRAM als eigenständig agierende robotische Plattform für Sauerstoffmessungen in der arktischen Tiefsee dienen – dort insbesondere am AWI-Tiefseeobservatorium HAUSGARTEN.

English:
Image from the first endurance test for AWI deep sea robot TRAMPER
 
During an expedition on board the research vessel Sonne (So 242-2), researchers and engineers from the Alfred Wegener Institute (AWI) successfully used the autonomous AWI robot, Tramper, for the first time on a deep-sea mission. The continuous-track vehicle’s first demo missions took place at a depth of about 4150 metres in an area of the subtropical Southeast Pacific around 850 km off the coast of Peru. Tramper was developed by AWI deep-sea researchers as part of the Helmholtz Alliance Robotic Exploration of Extreme Conditions (ROBEX) and will be used in future in the FRAM project as an autonomous robotic platform for oxygen measurements in the Arctic deep-sea  - particularly at the AWI deep-sea observatory HAUSGARTEN there.
Admin

Enhancing the analysis of climatic changes in the Arctic

by Admin - 16th June 2016
Scientists head northwards with new autonomous instruments On 13 June 2016, a team of scientists set off to Spitsbergen on a mission to use some n...
1464859_10201201007087578_594676836_n
Mares

An interview with Katarina Linczenyiova, freediver

by Mares - 10th June 2016
A rising star Katarina Linczenyiova is a rising star in the world of freediving, although she is relatively unknown in Western Europe. We met this...
1
Mares

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 permitted to discharge untreated ...
1
Mares

Proportion of unicellular plankton much higher than previously thought

by Mares - 29th April 2016
Unicellular planktonic organisms play a more important role in the marine ecosystem than previously thought. This was the conclusion drawn by marine...
1
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...
1
Admin

Researchers measure decomposition in polyethylene and biodegradable bags

by Admin - 15th February 2016
Plastic waste is now found in practically every part of the world, from the Antarctic coasts to the ocean depths. Faced with this dire fact of moder...
Launch of a glider off the coast of Peru
Anna Reichel, GEOMA
Mares

Gliders collect data on new eddy off Peruvian coast

by Mares - 30th January 2016
In January and February 2013, a subsurface anticyclonic eddy formed in the Peru-Chile Undercurrent, allowing researchers to document the creation of...
1
Mares

Melosira Arctica named algae species of 2016

by Mares - 19th January 2016
Researchers have named the Melosira arctica, one of the major algae species in the Arctic Ocean, as Algae of the Year. “None of us can foresee wh...
1
Mares

Eurasian water shrew is Switzerland’s Animal of 2016

by Mares - 8th January 2016
A water shrew that hunts underwater has been named Animal of 2016 by Swiss environmental organisation Pro Natura. The Eurasian water shrew (Neomys f...
1
Mares

Diving during pregnancy – an ongoing issue. The medical point of view

by Mares - 12th November 2015
A question that is frequently asked amongst divers and during medical examinations is: Can I dive during pregnancy? The answer is a clear “No”. ...
2015_09_22_WLAN_UW_Node
Herbert

New wireless communication system for divers

by Herbert - 25th September 2015
Messages can be sent faster and over long distancesItalian researchers at the Sapienza University of Rome have developed a new and innovative system ...
2015_06_26_Lachgas_Geomar_c_Hermann_Bange_GEOMAR
Mares

Nitrous Oxide From The Sea

by Mares - 26th June 2015
Kiel marine scientists have discovered that the South-East Pacific region has been emitting more nitrous oxide levels than previously expected. A...