HiWi is the abbreviation for the German term ‘Hilfs-Wissenschaftler*in’, which translates to research assistant, and describes a job position for students, often offered by faculties or research institutes. I am definitely not talking about the second definition given by German Wikipedia.
For nearly six years I’ve been one of many HiWis, going through research groups and following up on a range of tasks. I spent weeks of my life literally just scanning documents, but I also went on 10 international research missions. I met great people, built friendships and networks. I also found myself in situations that I wouldn’t wish on anyone. But to leave no room for any doubt; I loved being a HiWi, jumping at any field work opportunity, often taking the initiative, actively asking to join projects or research cruises. To this day I have good relations with my previous superiors, and I know that they only want the best for me. I’ve been very lucky in all of this.
However, I saw the flaws in the system and there are many stories out there, where inexperienced but motivated students/early-carrier scientists were taken advantage of, often under false pretenses and promises. So, I would like to take the opportunity to address some of these issues.

First and foremost is the critical, yet nuanced point of wages. At the core of it, a HiWi position remains a student job and is therefore a source of income. Personally, I was in a financial situation where I needed to generate an income and there are many others out there that similarly rely on a regular income to cover the cost of living. A HiWi position is particularly attractive because it pays while offering contacts and experience in your research field. However, it is no secret that there is little money in research. No surprise that the usual hourly HiWi pay corresponds to the minimum wage, often regardless of the experience or the degree that may be brought along. In contrast, for most other public positions, a higher degree is acknoweledged with a higher salary.
An argument often brought forward is that HiWi positions are not meant to provide a living (really, no student job should since you are a fulltime student) but are about gaining experience. While clearly, I’ve gained a lot of experience and have certainly been benefiting from that in many ways, this argument leaves a bitter aftertaste: does this mean that research experience is a financial privilege? That only those that can afford to earn less, have the opportunities to gain experience in laboratories and in the field outside of their curriculum? And that this is an acceptable state at research institutes? The German Federal Office of Statistics stated in a press release that 38.5 % of students in Germany are at risk of poverty (https://www.destatis.de/DE/Presse/Pressemitteilungen/2022/11/PD22_N066_63.html). This is a systematic issue and nobody expects HiWi hiring institutes to solve this, but I want to put it out here, that many students can simply not afford to be a HiWi. Yet, agreeing to a salary is a decision everyone needs to make for themselves. As you can guess from my brief intro, I agreed and managed to work for most of my studies at minimum wage because of comparably low rents in Kiel, a low budget lifestyle, financial aid, and because I really burn for that whole going-to-sea-shit.
Casually putting the big discussion about the ever growing socio-economic gap in Germany aside, I’d like to address another salary aspect: the real hourly wage. Many HiWis work significantly more hours than their contract calls for without claiming them, effectively decreasing their hourly wage.
Often, working hours are kept flexible or are restricted to a period of field work, which works better for student’s timetables. Rather than agreeing on fixed working hours, it is often about a certain task that needs to be finished by a certain time and date. While this seems attractive at first, in many cases, this leads to HiWis putting in extra time, as tasks may take longer than anticipated by superiors. This is particularly true, when there are only poor instructions given – often because tasks seem trivial to a person working in the field for years already – and honestly, in that moment it feels embarrassing to ask for more explanations as a HiWi. Especially field work is a HiWi trap because many students are extremely eager to get their hands dirty. To make sure we get to go in the field again we accept long working hours, wild working times and poor supervision, trying our hardest to leave a good impression. In 2022 I spend roughly 6 months at sea aboard research vessels. What do you think? Did I work my contractually agreed 20 hours a week?

This brings me to the more emotional and therefore trickier aspects: responsibilities and reputation. And as we gain experience and prove ourselves, we are ‘awarded’ with more responsibilities, which is a double-edged sword. Of course, it is a great feeling to do something yourself, maybe flattering even to know your superiors trust in your abilities, and yes, it will probably look great on your CV. But it is important to see when tasks are simply above your pay grade. I had to face this rather brutal reality after I had worked myself towards the brink of mental and physical health. During a two-month long research cruise I worked very long hours as a laboratory lead, feeling permanently sleep-deprived, stressed, insufficient, and lonely. Months later, I properly counted the hours I had worked and reflected on the emotional toll this had taken on me. I came to the sobering conclusion that I scraped the edge of a mental break-down for less than 2,50 € an hour, receiving little to no recognition. While I was able to communicate and discuss this situation with my superiors, I’ve seen other HiWis working roughly 800 % of their contractual hours, never being paid for the extra time spend. So please, whatever you do: know your worth! So even though it can be hard to formulate such issues to your superiors, it is important to discuss workload and -times.
Additionally, many institutions expect travel expenses to be paid upfront, reimbursing employees later, after an application process. This hits particularly hard when you are a student with little financial freedom (again, according to the press release stated above, every 4th student isn’t even in the financial situation were they are able to pay for unexpected, bigger expenses). Additionally, insecurities arise when you are unfamiliar with bureaucratic applications. The system of reimbursement is often slow, hard to understand, and generally rather opaque for students. Some of my reimbursement processes took more than 9 months and did often not clearly state, which trip it was for. Do better than me: keep track of that shit! And ask more experienced people for help, or if it is possible, avoid this kind of situation all together and find solutions with your superiors.

This brings me to another point that often seems to fall under the table: as a HiWi you have normal employee rights. This may seem obvious when reading, but many students are not aware of that when starting on a HiWi position. For instance, you are entitled to receive continued payment when you are sick, and you are also insured by your employer during working hours and on your way to and from work. There are first motions of unionizing and many information points or counseling centers at universities so make sure to get informed (some links are provided below).
Last but not least, the social aspects: again, especially field work is a minefield because you get to know people on a much more intimate level than in an office. While many great relations may grow from this, there might also be situations where feelings are not mutual. Worst case scenario, there is a misunderstanding between people of different levels of responsibility, maybe even crossing of boundaries. Situations in which I felt uncomfortable include being asked to leave a professional meeting because of my political views, people regarding me as unfit for tasks due to my gender, questions about my sexuality, unasked voicing of opinions on my body, and even proposals of higher positions in exchange for sexual favors. Again, I’ve been lucky enough to have had good people around me, and to have been at an institute with strong gender equality representatives, but even so, some of these experiences were hard to talk about and for several ones I didn’t even grasp the scope until much later. If you ever find yourself in a situation like this, or realize in hindsight that something was not okay, please talk about it to a trusted person!
Finally, I can only repeat that I loved being a HiWi and I would not be where I am today without it. I would have probably quit my studies if it wasn’t for my HiWi job reminding me what I was working towards. But I wished I would have stood my ground firmer on a few occasions, demanded more, been more critical with the system and had better knowledge of my rights and exercised them more vigorously. I’ve been told that the system has come a long way already – but I find that is no argument to accept a situation that still has a lot of room for improvement.
I hope that addressing some of these issues helps with progress. So, to all students, look out for yourselves. And to all superiors, don’t underestimate your impact. I’m hoping this helps someone out there, and with this,
Peace out
Johanna
Some helpful links in case you are now motivated to learn about HiWi rights (unfortunately most in German, sorrey):
https://www.verdi-studierende.de/tv-stud/material-tv-stud/broschuere-studentische-hilfskraefte.pdf
https://www.verdi.de/presse/pressemitteilungen/++co++71a27128-98a2-11ed-9291-001a4a16012a
https://www.meinpraktikum.de/ratgeber/studentische-hilfskraft-faq
Ocean Acidification
Osprey: The Ocean’s Most Specialized Bird of Prey
Have you ever seen a sleek, brown-and-white bird hover above the ocean, fold its wings and drop into the water like a cannonball, only to surface seconds later with a fish in its grip? If so, you have probably seen an osprey.
A water-loving bird of prey
Ospreys are birds of prey, also known as raptors. Birds of prey are carnivorous predators that actively hunt and feed on other animals. However, unlike most birds of prey, the osprey’s diet consists of approximately 99% live fish, including catfish, trout and mackerel. Because of their feeding habits, ospreys, also called sea hawks, have unique traits that make them elite hunters of the sea.
Structure and hunting
When ospreys spot a fish, they dive from nearly 100 feet in the air. During the dive, they close their nostrils, called nares, to prevent water from entering.
Ospreys are the only birds of prey that can dive feet-first into water, allowing them to form a streamlined shape that helps them pierce the surface and protect their heads. Their dense, oily feathers act like a wetsuit, keeping them water-resistant during dives.
Once they make contact with prey, they use their reversible outer toes and barbed foot pads, called spicules, to grip the slippery scales of the fish.
After securing their catch, ospreys use their nearly six-foot wingspan to generate the lift needed to carry fish that can weigh nearly as much as they do out of the water.
Finally, once airborne, the osprey rotates the fish to point headfirst, an aerodynamic adjustment that reduces wind resistance on the flight back to the nest.
Get Ocean Updates in Your Inbox
Sign up with your email and never miss an update.
Habitat and breeding
Because of their dependence on fish, ospreys always live within sight of water. They typically build their nests atop dead trees or man-made structures along harbors and bays, such as channel markers, duck blinds and utility poles.
Both parents help construct the nest. These large structures, sometimes exceeding 300 pounds, are built with sticks and lined with materials like moss and seaweed.
Ospreys breed across every continent except Antarctica, inhabiting ocean coastlines, saltwater marshes, lagoons, estuaries, river mouths and even coral reefs.
Osprey pairs incubate an average of three eggs for roughly one month before they hatch. Chicks then remain in the nest for about 55 days before fledging, the stage in a bird’s life when it develops its feathers and wings enough to leave the nest and fly for the first time.
Why are ospreys important for our ocean?
Ospreys serve as living indicators of ocean health. Because they sit at the top of the marine food chain, they are highly sensitive to pollution and changes in fish populations. A decline in osprey nesting success can signal pollution, overfishing or habitat degradation.
That is why at Ocean Conservancy, we are working to address the ocean’s biggest threats, from plastic pollution to the climate crisis. But we cannot do this work alone. We need advocates like you to protect ospreys and all marine wildlife. Please take action and help us defend our ocean today.

The post Osprey: The Ocean’s Most Specialized Bird of Prey appeared first on Ocean Conservancy.
Ocean Acidification
Leben und arbeiten an Bord eines Forschungsschiffs
Für mich ist es meine erste Seereise, das erste Mal länger als nur einen Tag auf dem Meer. Und ja, die Labradorsee ist vielleicht nicht unbedingt der einfachste Ort für den Einstieg. Wie viele andere wurde ich in der ersten Nacht ordentlich seekrank. Die starken Bewegungen der Maria S. Merian bei diesen rauen Bedingungen waren anfangs wirklich herausfordernd. Doch nach ein paar anstrengenden Stunden, viel Schlaf und einigen wetterbedingten Arbeitspausen gewöhnte man sich langsam an das ständige Schaukeln und der Bord Alltag konnte beginnen.
Wie beschreibt man das Leben auf einem Forschungsschiff für jemanden, der das noch nie erlebt hat?
Grundlegendes zuerst – das tägliche Leben an Bord:
Essen:
Für Verpflegung ist bestens gesorgt: Frühstück gibt es um 7:30 Uhr, Mittagessen um 11:30 Uhr und Abendessen bereits um 17:30 Uhr. Zusätzlich steht rund um die Uhr ein kleiner Kühlschrank mit Snacks bereit, niemand muss hier hungrig bleiben.
Schlaf:
Guter Schlaf ist zwar nicht immer garantiert, aber man lernt schnell, sich anzupassen. Die meisten Wissenschaftler schlafen in Zweierkabinen mit eigener Nasszelle. Wer Nachtschicht hat, lebt ohnehin in einem anderen Rhythmus. Ein hilfreicher Tipp von einem erfahrenen Seebären: Einfach eine Decke unter eine Seite der Matratze legen, um eine kleine Kuhle zu formen so rollt man nicht ständig hin und her. Mein persönlicher Trick: auf dem Bauch schlafen und sich mit Ellbogen und Knien stabilisieren. So kann man selbst bei starkem Seegang und 11 Windstärken erstaunlich gut schlafen, fast „wie in Mamas Arm“, wie Sascha sagen würde.
Freizeit an Bord:
Allein ist man hier selten, und das ist auch gut so. In den Laboren ist eigentlich immer etwas los, besonders im CTD-Labor, das schnell zum sozialen Mittelpunkt wird. Unser Fahrtleiter Fehmi hat sich vorgenommen, einen neuen CTD-Rekord aufzustellen, was uns viel Zeit dort verbringen lässt, zur Freude der einen und zur Herausforderung für unsere Chemiker.

Abends trifft man sich häufig im Hangar oder in der Messe, um gemeinsam den Tag mit einem Feierabendgetränk ausklingen zu lassen. Ein Highlight ist unser „Echtzeit-Werwolf“-Spiel: Vor ein paar Tagen wurden die Rollen verteilt, und seitdem wird jede Nacht jemand „eliminiert“. Tagsüber wird dann gemeinsam diskutiert und abgestimmt. Aktuell schlagen sich die „Schiffbewohner“ ziemlich gut – nach drei Tagen sind bereits drei Werwölfe enttarnt. Wir bleiben gespannt für wen es heute der letzte Sonnenaufgang war.
Sport und Ausgleich:
Wer sich bewegen möchte, kann den kleinen Sportraum Richtung Bug nutzen, ausgestattet mit Gewichten, Fahrrad, Rudergerät und sogar einem Laufband (auch wenn das bei Seegang durchaus Mut erfordert). Alle drei Tage gibt es außerdem ein Zirkeltraining unter Anleitung von Sven, unserem Chief Engineer. Danach lädt die Sauna zur wohlverdienten Entspannung ein.
Arbeiten auf dem Schiff:
Auch wenn man es sich anders vorstellt: Den Großteil der Zeit verbringt man tatsächlich im Inneren des Schiffs. Das liegt vor allem an den oft rauen Wetterbedingungen. Gearbeitet wird in verschiedenen Laboren oder, wenn möglich, an Deck zum Auswerfen und Einholen der Verankerungen sowie Gliedern.


Im Chemielabor werden Proben analysiert, während in anderen Bereichen Geräte vorbereitet, Daten ausgewertet und die nächsten Schritte geplant werden. Ein zentraler Bestandteil ist die Arbeit mit der CTD, also das Messen von Leitfähigkeit, Temperatur und Tiefe im Wasser.
Natürlich läuft nicht immer alles reibungslos. Wenn beim Aussetzen einer Verankerung ein Gerät nicht funktioniert, muss die gesamte Konstruktion wieder eingeholt, repariert und neu ausgebracht werden. In solchen Momenten ist gute Stimmung entscheidend, meine Empfehlung: einfach mal spontan Macarena tanzen. Das kann Wunder bewirken.
Trotz der intensiven Arbeit ist es genau diese Mischung aus Teamarbeit, gemeinsamen Herausforderungen und spontanen Momenten, die das Leben an Bord so besonders macht. Das gemeinsame Rätseln im CTD-Labor und die Planung unter wechselnden Wetterbedingungen, all das schweißt zusammen.
Nach drei Wochen wird das Schiff mehr als nur ein Arbeitsplatz, es wird zu einem kleinen, schwimmenden Zuhause auf Zeit.
Life and Work on Board a Research Vessel
This is my (Julia Pelle) first sea voyage, my first time spending more than just a day out on the ocean. And yes, the Labrador Sea might not be the easiest place to start. Like many others, I got properly seasick on the first night. The movement of the Maria S. Merian in such rough conditions were definitely challenging at first. But after a few exhausting hours, plenty of sleep, and some weather-related work delays, I gradually got used to the constant motion. Just like that, everyday life on board began.
So how do you describe life on a research vessel to someone who has never experienced it?
Let’s start with the basics, the daily routine on board:
Food:
Catering is excellent: breakfast is served at 7:30 a.m., lunch at 11:30 a.m., and dinner as early as 5:30 p.m. In addition, there is a small fridge stocked with snacks available 24/7 so no one goes hungry.
Sleep:
Good sleep is not always guaranteed, but you quickly learn to adapt. Most scientists share double cabins with a shared bathroom. Those on night shifts naturally switch their day and night. A helpful tip from an experienced sailor: place a blanket under one side of your mattress to create a small dip this helps keep you from rolling around. My personal trick is to sleep on my stomach and stabilize myself with elbows and knees. That way, even in strong winds and heavy seas, I can sleep surprisingly well almost “like being held by your mom,” as Sascha would say.
Free time on board:
You are rarely alone here and that’s a good thing. There is almost always something going on in the labs, especially in the CTD lab, which quickly becomes a social hub. Our chief scientist, Fehmi, is aiming to break a new CTD record, which means we spend a lot of time there to the delight of some and the challenge of our chemists.
In the evenings, people often gather in the hangar or the mess room to wind down with a drink after work. One highlight is our “real-time Werewolf” game: roles were assigned a few days ago, and since then, one person is “eliminated” each night. During the day, everyone debates and votes. So far, the “ship community” is doing quite well after three days, three werewolves have already been identified. We’re curious to see for whom today’s sunrise will be the last.
Sports and relaxation:
For those who want to stay active, there is a small gym near the bow, equipped with weights, a bike, a rowing machine, and even a treadmill though using it in rough seas requires a bit of courage. Every three days, there is also a circuit training session led by Sven, our Chief Engineer. Afterwards, the sauna offers a perfect way to relax.
Working on the ship:
Even though you might imagine otherwise, most of the time is actually spent inside the ship, mainly due to the often harsh weather conditions. Work takes place in various laboratories or, when possible, on deck deploying and recovering moorings and equipment.


In the chemistry lab, samples are processed, while in other labs instruments are prepared, data is analysed, and plans for the coming days are made. A central part of the work is the CTD, which measures conductivity, temperature, and depth in the water.
Of course, things don’t always go smoothly. If a device fails while deploying a mooring, the entire setup has to be recovered, repaired, and redeployed. In moments like these, keeping a good mood is essential my recommendation: just dance the Macarena. It works surprisingly well.
Despite the demanding workload, it is exactly this mix of teamwork, shared challenges, and spontaneous moments that makes life on board so special. Figuring things out together in the CTD lab and planning around constantly changing weather conditions. All of this brings people closer together.
After three weeks, the ship becomes more than just a workplace it turns into a small, floating home.
Ocean Acidification
MSM142 – Wer sind wir und warum sind wir im Frühling hier?
English version below
Für viele Menschen war es schwer zu verstehen, warum man im Frühjahr so weit nach Norden in die Labradorsee reist, um dort Forschung zu betreiben. Das Leben an Bord ist anstrengend und wird durch die harschen und schnell wechselnden Wetterbedingungen zusätzlich erschwert, was besonders den Einsatz unserer Forschungsgeräte kompliziert macht.
Worum geht es also bei unserer Expedition?
Diese Forschungsreise verfolgt zwei Hauptziele: die Untersuchung kleinräumiger Strukturen im Ozean und die Beobachtung großräumiger Meeresströmungen.
In den letzten Jahren haben Wissenschaftler erkannt, dass kleinräumige Strukturen im Ozean, wie Wirbel und Fronten, eine sehr wichtige Rolle spielen. Sie können starke Veränderungen in Temperatur und Salzgehalt verursachen, aber auch in anderen Eigenschaften wie Chlorophyll und dem Export von Kohlenstoff. Während dieser Fahrt nutzen wir eine Reihe von Instrumenten, um diese Strukturen detailliert zu beobachten und besser zu verstehen, wie sie funktionieren.
Das zweite Ziel besteht darin zu untersuchen, wie sich die Meeresströmungen im Atlantik im Laufe der Zeit verändern. Ein zentraler Bestandteil davon sind Langzeitbeobachtungen am 53°N-Observatorium. Dort betreiben wir sieben Verankerungen, lange Kabel, die am Meeresboden befestigt und mit Instrumenten ausgestattet sind, welche Temperatur, Salzgehalt, Sauerstoff und Strömungsgeschwindigkeit messen. Alle zwei Jahre bergen wir diese Verankerungen, sammeln die Daten ein und setzen sie anschließend erneut aus, damit die Messungen fortgeführt werden können.
Eine solche Expedition benötigt lange Vorbereitungszeit und einiges an Organisation auf See, deshalb habe ich unserem Chef-Wissenschaftler einige Fragen gestellt:
Wann haben die Vorbereitungen für die Expedition begonnen? Und wie lief das ab?
Der Antrag für diese Forschungsreise wurde bereits 2023 eingereicht. Darin wurden die Motivation, die Forschungsfragen und der Plan beschrieben, die Reise 2025 durchzuführen. Letztendlich wurde sie dann für 2026 angesetzt.
Die detaillierten Vorbereitungen begannen ungefähr ein Jahr im Voraus, also etwa im April 2025. Die Planung einer Forschungsreise umfasst mehrere Schritte. Wir müssen die Logistik organisieren, entscheiden, wer Teil des wissenschaftlichen Teams sein wird, und die wissenschaftlichen Arbeiten planen, die wir durchführen möchten. Und natürlich gehört auch eine ganze Menge Papierkram dazu 
Wann entstand die Idee, die Expedition im Frühling und nicht wie üblich im Sommer durchzuführen?
Die Idee entstand bei einem Projektantrag, den ich 2022 geschrieben habe. Er beinhaltete eine Forschungsfahrt zur Untersuchung kleinräumiger Ozeanstrukturen und ihrer Verbindung zur Frühjahrsblüte in der Labradorsee. Da wir speziell an der Frühjahrsblüte interessiert waren, war es wichtig, zu dieser Jahreszeit hier zu sein.
Das bedeutete, die Reise im Frühling zu planen, obwohl uns bewusst war, dass die Bedingungen schwieriger sein können als im Sommer. Aber wenn ich es noch einmal machen müsste, würde ich vorher einen Wetterbericht suchen, der einen deutlich ruhigeren März und April verspricht.


Was findest Du daran am interessantesten?
Hier draußen mitten im Ozean zu sein und die Daten, die wir sammeln, in Echtzeit zu betrachten. Es hat etwas ganz Besonderes, wenn die Messungen hereinkommen und man weiß, dass man den Ozean genau in diesem Moment beobachtet.
Wie werden die Entscheidungen zwischen Dir und dem Kapitän getroffen – in Bezug auf Wetter, Forschung und Sicherheit? Wann treffen Ihr euch? Und wie oft?
Von Anfang an haben wir vereinbart, etwa 36 Stunden im Voraus zu planen, angesichts des Umfangs der Arbeiten und der oft schwierigen Wetterbedingungen. Falls nötig, passen wir den Plan anschließend an.
Wir treffen uns jeden Morgen, ohne feste Uhrzeit, um gemeinsam den Wetterbericht anzuschauen und zu entscheiden, was machbar ist und was nicht. Bisher hat dieses Vorgehen sehr gut funktioniert. Gelegentlich mussten wir Arbeiten kurzfristig abbrechen, aber wir konnten uns immer anpassen, ohne viel wertvolle Forschungszeit zu verlieren.
Läuft die Expedition bisher wie geplant? Falls nicht, worin unterscheidet sie sich?
Die Daten, die wir bisher gesammelt haben, haben meine Erwartungen bereits übertroffen besonders angesichts der schwierigen Wetterbedingungen. Wir konnten sehr viel erreichen, und das liegt vor allem an der hervorragenden Zusammenarbeit zwischen der Schiffscrew und dem wissenschaftlichen Team an Bord.
Alle waren sehr flexibel und unterstützend, was es uns ermöglicht hat, uns schnell anzupassen und die verfügbare Zeit bestmöglich zu nutzen.
Tipp Nummer 1 für die Arbeit bei 10 Beaufort und 6 Meter hohen Wellen?
Immer eine Hand fürs Schiff und eine für die Wissenschaft 

MSM142 – Who are we and why are we here in spring
For many people, it was difficult to understand why one would travel so far north to the Labrador Sea in spring to conduct research. Life on board is exhausting and made more challenging by harsh and rapidly changing weather conditions, which especially complicate the deployment of our research equipment.
So what is our cruise about?
This research cruise has two main goals: studying small-scale ocean features and monitoring large-scale ocean currents.
In recent years, scientists have realised that small-scale features in the ocean such as eddies and fronts play a very important role. They can create strong changes in temperature, salinity, and also in other properties like chlorophyll and carbon export. During this cruise, we use a range of instruments to observe these features in detail so we can better understand how they work.
The second goal is to study how ocean currents in the Atlantic are changing over time. A key part of this is long-term observations at the 53°N observatory. There, we maintain seven moorings long cables anchored to the seafloor and equipped with instruments that measure temperature, salinity, oxygen, and current velocity. Every two years, we recover these moorings to collect the data and then redeploy them to continue the measurements.
Such a cruise needs a long time of preparation and organisation during the cruise, so I asked our Chef Scientist a few questions:
When did you start preparing for the cruise? And how was that going?
The proposal for this cruise was submitted in 2023, which includes motivation and the research questions, with the plan to carry it out in 2025. In the end, it was scheduled for 2026. The detailed preparation really started about a year in advance, around April 2025.
Planning a research cruise involves several steps. We have to organise the logistics, decide who will be part of the science team, and plan the scientific work we want to carry out. And, of course… quite a bit of paperwork 
When did you come up with the idea to have the cruise in spring, and not as usually in summer?
The idea goes back to a proposal I was writing in 2022. It included a cruise to study small-scale ocean features and how they are connected to the spring bloom in the Labrador Sea.
Since we were specifically interested in the spring bloom, it was important to be here at that time of year. That meant planning the cruise in spring, even though we knew that the conditions can be more challenging than in summer. But if I would have to do it again, I would look in the weather forecast in advance for a much calmer March and April.


What do you find the most interesting about it?
Being here, in the middle of the ocean, and looking in real-time at the data we are collecting. There is something quite special about the measurements coming in and knowing you are observing the ocean as it happens.
How are the decisions made between you and the captain, in terms of weather, research and safety? When do you meet? And how often?
From the beginning, we agreed to plan about 36 hours ahead, given the scope of the work and the often-challenging weather conditions. We then adjust the plan if needed.
We meet every morning, without a fixed time, to look at the weather forecast and decide together what can be done or not.
So far, this approach has worked very well. We have occasionally had to stop operations at short notice, but we have always managed to adapt without losing much valuable science time.
Is the cruise as you have planned it so far? If not, how does it differ?
The data we’ve collected so far has already exceeded my expectations, especially given the challenging weather conditions. We’ve been able to achieve a lot, and this is mainly thanks to the excellent collaboration between the ship’s crew and the scientific team on board.
Everyone has been very flexible and supportive, which has allowed us to adapt quickly and make the most of the time available.
Number 1 Tipp for working at 10bft and 6 meters waves?
Always keep one hand for the ship, and one for the science 

-
Greenhouse Gases9 months ago
Guest post: Why China is still building new coal – and when it might stop
-
Climate Change9 months ago
Guest post: Why China is still building new coal – and when it might stop
-
Greenhouse Gases2 years ago嘉宾来稿:满足中国增长的用电需求 光伏加储能“比新建煤电更实惠”
-
Climate Change2 years ago
Bill Discounting Climate Change in Florida’s Energy Policy Awaits DeSantis’ Approval
-
Climate Change2 years ago嘉宾来稿:满足中国增长的用电需求 光伏加储能“比新建煤电更实惠”
-
Renewable Energy7 months agoSending Progressive Philanthropist George Soros to Prison?
-
Carbon Footprint2 years agoUS SEC’s Climate Disclosure Rules Spur Renewed Interest in Carbon Credits
-
Greenhouse Gases10 months ago
嘉宾来稿:探究火山喷发如何影响气候预测
