To do list: – cleaning and organizing the Lab … check – organizing and building equipment … check – collecting animals … check – building pilot study set up … check – doing pilot study … check – building main study set up … check – becoming friends … check […]
What lives, breathes – New technology to measure respiration in the deep sea
Today we present the benthic crawler “Tramper” and it first steps at the seafloor in 4150m water depth. Tramper was designed and constructed within the HGF Allianz ROBEX (http://www.robex-allianz.de/) to measure oxygen concentration in the sediment autonomously over a longer period (up to one year). During this expedition we performed the first in situ test […]
Navigators Wochenbericht: Aktiv am Strand, im Sattel – und online natürlich
“Wer bringt heute den Müll raus?” – an dieser Frage sollen schon WGs und sogar Ehen gescheitert sein. Müll ist lästig und kaum jemand beschäftigt sich gern mit ihm. Gleichzeitig produzieren wir alle so viel davon, dass er mittlerweile auch an unerwünschten Orten auftaucht, an Stränden und in den Meeren zum Beispiel. Eine gut organisierte […]
Jellyfish Soup
They say, being on the sea makes people creative. It happened to me as well and here is my story and a short video about jellyfish. “My English popular name is Jellyfish. Today I am going to tell you my amazing story, how we can build a jellyfish world under the sea. First of all, […]
Only dust in the wind? How we trace particles suspended by human activities at the deep-sea floor
In addition to a direct disturbance by an industrial collection of nodules at the seafloor, potential impacts of nodule mining are connected to the associated generation of sediment plumes and their dispersal. This may vastly extend the area that is affected by mining activities. Deep-sea sediments are typically very fine and easily eroded – it […]
Time for Fika
On Wednesday, we arrived in Lysekil in Sweden, just in time to enjoy an amazing sunset. Today, on Thursday, we made a day trip to The Sven Lovén Centre for Marine Sciences in Kristineberg, just across the Gullmarsfjord. Together with the partner station in Tjärnö, one hour north of Kristineberg, it is Sweden’s largest […]
Toolboxes at the seafloor
Our ROV (remotely operated vehicle) substitutes our eyes and arms at depth, but the amount of instrumentation it is able to carry (the so-called payload) is limited to the available space and weight of the payload in water since the ROV is kept buoyant by its own floatation (the yellow syntactic foam on the upper […]
Navigators Wochenbericht: Konferenzen, Vorträge und Expeditionen
In der vergangenen Woche präsentierten sich Kiel und die Kieler Meereswissenschaften als gute Gastgeber. Sogar die Sonne schien und die Förde funkelte in wunderbarem Spätsommerlicht, als mehr als 250 Wissenschaftlerinnen und Wissenschaftler aus 35 Ländern zur einwöchigen SOLAS-Konferenz angereist kamen. Sie genossen spannende Vorträge, Workshops und Diskussionen. SOLAS steht für Surface Ocean – Lower Atmosphere […]
About yellow fruits, the ship’s kobold and masculine domains
When I was in Australia a couple of years ago, I booked a dive trip to the Great Barrier Reef. I arrived at the given time at the pier and because the instructor was late, I started a second little breakfast – I ate a banana. A guy showed up with a grin on his […]
Polar suits in the Pacific – sediment sampling for geochemical analyses
¡Hola! We are Seinab and Sophie from Jacobs University Bremen. It is the first big research cruise for both of us and we are excited to be part of it. Instead of looking at sea cucumbers and worms, we work with mud. Here we would like to give an introduction to the geochemical sampling we […]