When I meet new people and am asked the compulsory “and what do you do?” question, I sometimes struggle to answer. I am wearing so many different hats! Depending on the context, I might be in the role of programme manager of GEO-Tag der Natur, a consultant in Higher Education and/or Science Communication, a science communicator with my own projects like kitchen oceanography or wave watching, initiator of #scicommchall, facilitator of networking events, and many more. And while I enjoy each of those hats, people are usually not patient enough to listen to me listing all of those, and yet omitting one (or more) doesn’t feel right.
But lately, things seem to be falling into place. With GEO-Tag der Natur’s focus on “seeing nature with different eyes”, this programme’s goal aligns very much with the goals I am pursuing with, among others, my wave watching activities. And facilitating excellent science communication by using my theoretical background, practical experience and amazing network seems to become a more and more prominent part of my endeavours.
I am super excited to be strengthening that strand of my “personal brand” even further, and am honoured to say that I have taken on the role as Associate Editor on the editorial board of “Understanding the Earth and its Resources“, a specialty section of Frontiers for Young Minds. I am looking forward to inviting scientists in writing articles for — and supporting the article’s peer-review process by — kids. I published two articles with Frontiers for Young Minds earlier this year (on the formation of sea ice, and on density driven ocean currents), and I enjoyed the experience so much that It was really very easy to decide to dedicate time and energy towards this project.
By specifically creating articles for children, on both scientific core concepts and cutting edge science, Frontiers for Young Minds is building an amazing collection that is accessible to anyone in the world. Since the articles are written by the scientists themselves and then peer-reviewed by children, they are both factually correct and at the same time understandable by the target audience. And from my own experience as an author, this is such an enriching experience!
One role in the peer-review-by-kids process that isn’t as prominently visible, but that is crucial for the success, is the “science mentor“. Science mentors are the middle persons between the journal side (i.e. myself, how exciting to say this!) and the kids. They work with the kids to read, understand and critique the articles, to formulate the reviews and to submit them via the system. And if you are still reading this, I think you might be destined to become a science mentor (I am specifically thinking of you, Elin and Joke ;-)), but anyone else, too: If you are interested in getting involved, please be in touch!
I don’t want to do the actual statistics, but it feels like most of what I post is completely dependent on people being able to see the images I post. Of course, that’s kind of the idea of the wave watching that I do: To show you waves the way you might encounter them, too, and then explain what you see.
But a foggy morning run and my dad’s recent eye surgery have made me think about accessibility of my blog posts, and that it must be extremely dissatisfying to just read / listen to a constant “See? And look here! See here?” without having any idea of what is going on.
In the image below, for example, you see Kiel fjord on a foggy morning, and it’s not really clear where the grey water changes into grey sky. The other shore can kind of be guessed in the right side of the picture, but all the landmarks that you would typically see, like the light house at Falckenstein or the Memorial thingy in Laboe, are swallowed up in the fog.
Or even more dramatic on the next picture: We see the sea front road on one side of the picture and the sea on the other, and both vanish into fog. The whole naval port is missing because it’s so foggy. There are two cars appearing out of the fog, and a cyclist about to be swallowed.
So I have decided that I need to work on my blog’s accessibility, and I am telling you this hoping that you will hold me accountable. And I am hoping for your input on this: I know that the alt text options on both blogs as well as Twitter and Instagram are there for accessibility reasons. But do people really use those, or would it be as helpful to write good figure captions going forward? Is using the same text in both the figure caption and alt text a good option or is that really annoying to people using a screen reader, because they now have to listen to it twice? What’s the best practice that you’ve seen?
For me, participating in the Science in Public conference was so inspiring! Not only because of the conference itself, but also because of the people I met there.
In a conversation about wave watching and how it can be done with kids, Felipe suggested to ask the kids to make wave models for them to discover waves with different senses and also build more defined mental models. Also these models could act well as conversation pieces to discuss different features that different kids might include.
I think he initially envisioned clay models, but I immediately saw the effect that would have on my flat (no! I cannot have every surface covered in clay wave models that I make or people give me!) and thought about sandpits instead. Easily available on most playgrounds, the “sculptures” don’t invite to be kept and stored, and also handling is very quick and easy.
So this morning, I set out to do a pilot.
Here is my first attempt of waves approaching the shore, getting steeper and steeper and finally breaking.
What this model doesn’t include, which I should really include next time, but this time I got chased away by tons of little kids: How the wave length gets shorter as the waves get higher.
Which you see, for example, when you look at waves that approach a shallow beach and get refracted towards it (see my model of that below).
Another phenomenon that worked really well in the sandpit: Interference of waves. Below you see the model (my feet for scale). Here I first made the horizontal lines just using my fingers, and then for the second wave field, I let some sand trickle through my fingers to have equal amounts of sand deposited over distance along the lines perpendicular to the first wave field.
And if you look at this from a smaller angle, you see that the areas where wave crests meet are highest — the typical interference pattern of waves.
But even with less effort, cool things can happen: See below my “ring waves radiating out from a point source” model.
This was definitely fun and actually a lot more educational than I would have expected, even for me as someone who has been thinking about waves a lot over the years. When representing wave fields, there are so many things to consider and you actually need to observe fairly carefully (or understand the physics really well) to be able to represent a snapshot of a moving water surface. So I see tons of potential here (especially since you don’t even have to do it in a sandpit, you could do it at the beach where you can observe waves simultaneously!), now I just need to figure out how I want to include it in a bigger concept. But such a cool idea, thanks Felipe!
What are you thinking about now? Do you want to start doing your scicomm in a sandpit, too? Any suggestions for me or ideas that might inspire new things?
Remember how Joke, Torge and I were working on building an affordable, home-made rotating tank to use in ocean dynamics teaching only last weekend? That session was inspired by a proposal that Torge submitted a while back, and which now got funded by PerLe, Kiel University’s project for successful teaching and learning (German abstract here). This is really exciting, it not only gives us official permission to play (well, someone will have to build the rotating tables and test the experiments, right?), it will also fund the collaboration and materials. Exciting!
We are planning to add hands-on experiments to the Bachelor-level “atmosphere and ocean dynamics” course at GEOMAR over the next year, but since there is no rotating table available, we want to build several (!) so several student groups can work on them at the same time. And you know me — what we do there will be documented and shared online not only by myself, but also by the students. So stay tuned, I see a lot of rotating tank experiments in our future! :-)
This is the kind of stuff we are going for (picture below shows old Hadley cell experiments from 2014)… Not quite there yet, but we will get there!
That only happened because I saw something really cool that Petra Langebroek was testing in preparation for the outreach she was planning on doing from her expedition to central Greenland, and since I thought it was so cool, I had to download an app that could do the same, and then I fell into that hole of playing with the app…
Anyway. What Petra is doing is fascinating: From her expedition to central Greenland, she reports back using the Lego figurine “EastGRIPninja” and his scientist friends to tell the story of how science is done on top of the ice sheet. For that, she takes pictures of EastGRIPninja and his friends in real locations and lets them explore, and tell stories.
For example, EastGRIPninja gets a tour of the camp:
And that’s pretty cool — it’s not too often that I get a look into one of the domes! I don’t know what I expected to see inside, but definitely not this much plywood. And probably fewer flags, too. And (spoiler alert!) would you have guessed that they have a tabletop football game in there, too?
Also super interesting: How does going to the toilet work in the middle of the Greenland ice sheet? That’s something EastGRIPninja needs to find out fairly early on, too, and again, it’s something to do with flags. So if you are curious, you should go and check it out!
Petra says that the weather is bad right now and that she doesn’t know when they’ll be able to start drilling (and thus posting interesting science content). But there are so many questions that I have that can easily be answered in bad weather, for example:
does EastGRIPninja get to play tablefootball and cards etc with the scientists?
why drill exactly where you are and not somewhere else?
what’s for dinner and is it something people would voluntarily eat at home when they get back?
who has to cook / do the dishes?
how many scientists are there at any one time?
do you work/sleep on watches like you would at sea?
what’s the temperature in the dome like? Cosy?
And what are your questions that EastGRIPninja could answer?
Click on the image below to read the whole story (which is being updated pretty much daily, so remember to check back to see whether your questions have been answered and what else is going on!). EastGRIPninja, Petra and their team are still there until mid July and I can’t wait to learn more about their adventures!
On living the dream — and getting there, through the nightmare (ok, not quite as dramatic, but you get the idea)
I’ve been a fan of Marie Forleo‘s for many years now, watching all the youtube videos she puts out, re-listening many of the episodes on her podcast, forever sending links to friends who absolutely need to hear something life changing she said and that I remembered in conversations with them. And the other day, I watched the episode “How to get rich without budgeting with David Bach“. There are so many gems in that episode that you absolutely have to go and watch it for yourself, but there is one thing that stuck with me, and that’s the advice to “live rich now”.
“Living rich” does not mean spending a lot of money (or even sometimes any money at all), it means consciously doing the kind of things that make you feel rich. In the interview, they talk about daily meditation as one example, and I immediately whipped out my journal to write up a list of what would make me feel rich.
Turns out, many of the things that make me feel rich are things that I have, both consciously and more accidentally, integrated into my life over the last years already, and that, to me, belong to my “lighthouse vision” of where I want to be when I “grow up”.
This is the lighthouse in Pilsum and I have really tried to come up with a “grass is always greener” thing to say about this, but I am still blanking on that. And it’s just that there are sheep on one side of the fence, and no sheep on the other anyway…
What does the “lighthouse vision” mean to me? It’s a goal of how I want to feel and who I want to be. I call it my lighthouse, because it’s such a nice image of what I actually want. I want to live close to the sea. I want to not live in a crowded space, but I still want my lighthouse to be inviting and engaging to people. In my lighthouse, I live on the top floor (with the amazing views, very good for blogging and writing books about the general theme of “adventures in oceanography and teaching”), while the ground floor is where I have seminar rooms and labs to work with people on things related to ocean and climate communications (conveniently located in a lighthouse, right? We can bring in samples or warm up after excursions to the beach or the sea). While I live in my lighthouse, close to my work and at the place where people come to work with me, I do a lot of my work by myself, or connecting to people (and the first person that comes to mind as someone I will always want work with is you, Elin :-)) in other places via long distance communications. Sometimes I travel to meet those people as well as new ones, but most of the time I am in the space where I work and live. But I don’t work many hours, or at least it won’t feel like it because blogging still feels like a hobby even when I will have professionalized it a bit. I spend a lot of time looking at the ocean, pondering my observations, day dreaming, and being with family and friends, enjoying the company and the coast together.
If you have seen my hand-drawn CV that I did two years ago, you might have noticed that I drew a lighthouse on it, somewhere in the future. I told myself that I wanted it as a symbol for being goal-oriented, but I think it was also because it is really what I have building my CV towards for several years now: to end up in my lighthouse. And I feel like I have, in a really amazing way.
I work in an amazing job that is stimulating and challenging and meaningful, that connects me to great people and gives me pretty much perfect independence. But I also only work 50% on that job, which means I have plenty of time for my passion projects related to ocean and climate communications (or I will have plenty of time again once the big event of the year is over, less than three weeks from now ;-)). And to live the lighthouse dream: To spend a lot of time with friends and family. To travel whenever and wherever I like but, more importantly, to return home to a place that I love, to swim in the sea or to go wave watching or on spontaneous adventures.
And I think having had the lighthouse vision over the last years has really helped me getting to this place where I feel so happy now. I have clearly seen the lighthouse, knowing that it’s a metaphor, but also using it to shape my thoughts on what I really want. And also trusting that I will reach it, because I know what the elements of the lighthouse are that are important to me, so I could shape my career and my life in a way to accommodate them, one by one, little by little. By making larger and smaller choices that led me to where I am: To live where I live, to look for a job that was compatible with what I wanted for my life rather than following the classical career path, to get a membership to the place where I go swimming in Kiel fjord and the other place where I go swimming when I am in Hamburg for work, to be very deliberate about spending more time with my family and godchildren and friends.
Of course, not every day is the perfect lighthouse dream day. But if you look at the two pictures above, you might be able to spot the lighthouse in both, and that’s what I feel like: I don’t have to physically live inside a lighthouse (and, to be honest, I am not too keen on all the stairs anyway!), but my lighthouse keeps shining through in my life, connecting me to who I really want to be. And I am really happy where I am at now — close enough to the lighthouse to feel calm and content almost every day. And thinking about what makes me feel that way is an important step to continue implementing the important things in my life, and eliminating the ones that aren’t.
I am writing this blog post because for many years, I didn’t feel calm or confident or content, neither on a pretty much daily basis nor even more days than not. For many years, I didn’t know where I wanted to go with my life, and that was draining and difficult. And then, when I first started seeing the lighthouse, I didn’t think it was realistic to get there. And I didn’t see how the dream was compatible with me being ambitious and goal oriented in my job and thinking I should be sticking to the career I had started building (and I got some terrible advice from career coaches who didn’t seem to believe that any career outside of academia in the strictest sense could be worthwhile and fulfilling). But once I realised what that lighthouse really meant to me, making the switch was neither difficult nor painful, on the contrary — each step towards the lighthouse felt right and somehow like a burden was being lifted off me. So now that I am in my lighthouse, I am hoping that telling this story might inspire others to start “living rich now”, and give them confidence in their power to choose their own paths, in finding out what their personal lighthouses are, and in taking steps towards it.
I’m lucky to have great friends like Alice, who was spontaneous enough to go on a mini cruise with me today (for which I was only given tickets when I was already on my way to meet her somewhere else). So we boarded the historic MS Stadt Kiel and the adventure began! (Note the Europe flag? Hope you’ve been voting already when you are reading this, otherwise stop reading and go vote! :-))
I had never been on the MS Stadt Kiel before, even though I’ve seen it many times. It’s lovely inside — historic charm and the smell of marine diesel. What more could you want on a gloomy grey Sunday? And a super nice crew of volunteers who run the ship!
Plus we got to see all my favourite spots, like the light house at Holtenau. You also see the pilot station right behind the light house, that’s where the pretty orange pilot ship lives that you see at least in every other of my blogposts ;-)
And the Kiel Canal locks at Kiel Holtenau; looking at them from Kiel fjord. I usually take my pictures either from the shore on the left close to where you see the tower, or from the bridge that you see in the background.
And then, as you do on historic cruises, there was Swing dancing with a dance crew who was performing for us and then even gave us the opportunity to join in, which, of course, Alice and I did. Unfortunately I wasn’t wearing exactly historical costumes, but hey! It was fun! Thanks, Christian! :-)
For privacy reasons as well as for fairness, I had to give everybody the same face that I am making on the picture ;-)
At first glance, the picture above might not look too appealing. Dusty, almost stagnant water in a drainage ditch?
Ok, the dust might actually mainly be pollen, which makes it slightly better.
Oh, and it also provides us with insights about the flow in the channel! See, for example, how there seems to be a lot more flow in the channel going horizontally in the picture below than in the one that leads into that one? If the other one was carrying more water, there wouldn’t be a dirt streak going across its mouth, it would have deformed that streak in the direction of its flow.
Like all the stripes going across that horizontal channel: They are all deformed to show faster flow in the middle than to the sides, as we would expect for pipe flow, because there is more friction to the sides than in the middle.
See how the dirt collects on the left side of the picture? That’s because the flow then continues below surface level, so the surface films can’t easily go through the pipe with the flow. So we are collecting an archive of dust events here, almost like tree rings!
And these dirty smears on the far side of the channel? They are actually where blades of grass penetrate the water surface and thus modify the surface films. What you see as streaks are actually the wakes downstream of where the blades of grass break the surface!
The wriggly lines the grass draws into the surface film is caused by the grass being moved by the wind (Pity. It would be a lot more exciting if there was eddies in the water, causing these patterns. But unfortunately it’s really only the wind). But it does look pretty cool, doesn’t it?
Who would have known that looking into dirty drainage ditches would be so interesting?
You see them a lot here on Kiel fjord when it’s windy, and this is what they looked like last Saturday: Foam stripes than run parallel to the coast for as long as the coast is a sea wall (or at least something fairly straight). What’s going on there?
So I think there is just a surface convergence there, parallel to the coast, probably related to the typical wavelength. So the question should probably be: Why is there a convergence parallel to the coast independent of the wind direction? What do you think?
While student cruises usually have a lot of desired learning outcomes related to being able to use oceanographic instrumentation and knowledge of regional oceanography, ultimately one of their purposes is to equip students to function well as sea-going oceanographers, should they choose to take that direction. So in my opinion, it is very important that they don’t just learn about the science-y side of things, but that they also learn how to work with the research ship’s crew in a constructive way.
Etiquette on a research ship: A sailor’s perspective
I asked my favourite sailor what he thinks we should teach our students about how to behave on a research ship. Here are his top 3:
Always be yourself. If you pretend to be someone you are not, people will find out soon enough anyway.
Just ask. There are no stupid questions and sometimes having asked about something you are not sure about on a ship might end up being crucial for your safety.
Be friendly. ’nuff said.
He says that’s all people need to know about how to behave at sea. While I kind of agree, those three rules are kind of … vague. So here are a couple of things that I have either noticed at sea myself, or heard my favourite sailor & his colleagues complain about during our recent student cruise, so this is stuff that I would explicitly address at some point during the course leading up to the next student cruise, so students go onboard feeling more confident that they know what to expect and how to behave.
Etiquette on a research ship: My compilation
While meal times are often given as a one-hour time slot and you might think that means you can drop in at any time during that one-hour window, that’s not how things work on a ship. Usually, this one-hour window is meant as two 30min windows for people working on different watches. In between those two windows, the first group of people has to get out of the mess (not the mess mess, the room where food is served on a ship is called the mess), the tables have to be cleared completely, and food refilled. So to be polite towards the people making sure you get fed, it’s good advice to arrive on time for your feeding window and don’t linger too long after you are done eating, so they can get the room ready for the next group or finish off that meal to move on to other tasks. If people start wiping the tables, it’s a clear signal that you should find some other spot to lounge in. If, however, you have to be late for a meal due to work reasons, everybody will be happily accommodate you and make sure you leave happy and satisfied. Just don’t push it without a good reason.
Thank the cook & galley personnel
This should go without saying, but if someone puts a nice meal on the table in front of you, say thank you. If the food was delicious, let the cook know. “Takk for maten” is something that comes pretty much automatic out of every Norwegian’s mouth, but whatever your background, I think everyone should adopt it on a ship (and maybe also at home ;-)).
“No work clothes” means “no work clothes”
On ships, there are usually areas that you are supposed to not walk through, or hang out in, wearing work clothes. That’s because the ship is the crew’s home for long periods at a time (and also yours while you are at sea), and keeping a home nice and tidy is a big part of making it feel like home. And also it’s just mean to make the cleaning crews do extra work just because you couldn’t be bothered to change out of your fishy boots.
When you leave your cabin, leave the door open
Leaving the door to your cabin open when you are not in it makes it a lot easier for the crew to get their work done. They won’t knock on your door when it’s closed because they are respecting your privacy and your sleep, but they want to empty your trash, put new towels in your cabin, clean, etc.. The larger you make the time window for them to do that by just leaving your cabin door open, the less they have to organize their work day around catering towards you.
Be quiet on corridors, people are sleeping
You are not the only one going on watches (and even worse — just because you don’t go on watch doesn’t mean that other people are not), so be considerate of other people’s sleep. While it sucks to be tired as a scientist on a ship, other people have safety-relevant work to do (and also just live on the ship for many weeks at a time) so they should definitely be able to get the sleep they need.
Also consider whether you really have to go to your own comfy cabin and your own comfy toilet during your watch if you know people are sleeping in the cabins next to yours. Cabin doors are loud, vacuum toilets are really loud, but walls between cabins are more like paper than like actual walls. If you can avoid making unnecessary noises that might wake up other people by just going to a common restroom, you should probably consider doing that.
Respect people’s privacy
There is not a lot of spaces where you can hide on a ship to get your alone time when you need it. So do not enter other people’s cabins unless invited, and don’t go knocking on their doors unless there is a good reason. People will leave their doors open if they are open to communications, if the doors are closed it means you should leave people alone unless you really have a good reason.
Also the cabins are the only private spaces people get. If you wouldn’t go into someone’s bedroom in their house without explicit permission, why would you do it on a ship?
No matter how funny it is: don’t invade people’s privacy by entering their private space without being invited unless you know them very well and know that they are fine with it!
Access to all areas?
Usually, you are free to go pretty much wherever you like on a research ship (except, as I said above, into other people’s private spaces). If areas are off limit (like for example the engine room or spaces where food is stored and prepared), you will be told that. But it’s still good practice to ask whether it’s ok to hang out. For example, in heavy weather or very tight straights, people on the bridge might prefer to not having you hanging around and possibly obstructing their work. And while they will tell you that, just asking whether it’s ok to be there makes it less awkward for everybody involved. Same if you visit other scientists in their labs, or the crew in the trawl mess — sometimes it might not be immediately obvious to you that people are concentrating on their work, even though they might look like they are just chilling, and that you are getting in the way of that. Or even just getting in the way of people chilling when they need to do that.
Be on time for handover between watches
Even if you are told that your watch runs from midnight to six in the morning and from noon to six in the evening, that doesn’t mean you show up at midnight and noon sharp. It means that the other watch wants to be able to leave at midnight and noon sharp, so handover should have happened before that time. It’s good practice to show up at least 5 minutes before watch changes.
Be on time for stations
People not being ready to start working when the ship is on station is a pet peeve of mine. Ship time is very expensive, so spending it on waiting for someone who wanted to get a hot chocolate right when the ship is ready to take measurements (instead of looking at the screen that shows you the navigation data of the ship, including ETAs of stations etc and getting it while there still is plenty of time) is a very bad use of taxpayers’ money.
Also be aware that there are a lot of people waiting for you once the ship is in position to start measuring: The officers on the bridge, the deck crew possibly standing outside in cold, windy, rainy weather, your other scientist colleagues. Not very good for the general mood if they unnecessarily have to wait for you.
It’s cold and in the middle of the night for the crew, too
Just because they might not let you see it doesn’t mean you are the only one that is tired and cold and feels cranky. I guess this goes back to rule no 3: Always be friendly and considerate of the people around you…
Radio communication is safety relevant
Having fun with a radio is fun, but there are a lot of people working on the bridge or the deck that have to listen to everything you say on the radio. So if you try to be overly funny, you might end up annoying people, and worse, making it more difficult for them to do their job and keep you safe.
Don’t discuss safety issues
If the crew tells you to wear a life vest on top of your floatation suite (that is certified as being sufficient in itself) when going on a small boat trip, or a helmet when taking water samples, just wear it. In the end they are the ones that know better, and they are the ones responsible for your safety so even if they are, in your opinion, unnecessarily cautious, they are just doing your job making sure you are safe. So even if it seems unnecessary to you, if they tell you to do something, just do it.
If plans change, let people know early on (and maybe explain why)
Changing your plans might require a lot of work on the crew‘s part — putting together different instrumentation, rearranging equipment on deck, changing out winches, all kinds of stuff that you might not be aware of. So if you happen to change your plans, let them know as soon as possible so it creates the least amount of stress for them.
Also offer to explain the scientific reasons why you now think the new plan is better than the old one. In my experience, in general the crew is really curious about what they are helping you achieve (and what you really could not achieve on your own if they weren’t there to help!), and really appreciate if you let them in on what you are doing for what purpose. And also what the outcomes are!
Don’t make a cruise longer than it has to be
Even though it might be fun for you to extend your cruise for a couple of extra hours just because it’s so nice to be at sea and you feel like you payed for that day of ship time anyway, don’t change arrival times back in port on a short notice without a really good reason. The crew might have made plans with their family and friends whom they don’t see very often, that they will have to cancel. This is going to make a lot of people not very happy!
And this goes without saying: Don’t extend a cruise just to get the extra pay you get for every day you spend at sea. While I find it hard to imagine people actually do that, I have heard from so many different crew that they think a lot of scientists do that, that it’s hard to ignore the possibility that it actually happens, and quite often at that.
Etiquette on a research ship: Your take?
What do you think? Do you agree with the “rules” I put up above? Are there any more things students should be told about? What do you wish you had known about life onboard a research ship before you first went to sea?
Edit to include Twitter wisdom on etiquette at sea (08.02.2019):
Edited to include a comment by Jenny Ullgren on March 15, 2019:
“The only thing I might have wanted to add is that: after offering to help, sometimes you have to accept that the most helpful thing you can do in a certain situation is to stay out of the way. This ties in with what you already wrote in the “access to all areas” section. An example: as much as we all agree that documentation is important, if your ‘only’ role in a sitation is to take photos, then there might be times when you have to step back for the people who have an even more direct, hands-on job to do right there and then.