Musings on the 4th Asia-Pacific Coral Reef Symposium

downloadI am writing this blog while in transit in Kuala Lumpur, traveling from Cebu (the Philippines) to Perth. I was in Cebu to attend the Asia-Pacific Coral Reef Symposium (APCRS 2018). In the past I have written about the reasons why as a scientist I like visiting conferences, such as IPFC or ICRS. Those reasons have not changed: hearing about new research, meeting up with colleagues and friends, discussing new collaborations, and sharing my own research with people working on similar topics.

What was different atthis conference, is that it was my first international conference after submitting my PhD thesis. This was also the first time that I was invited as a  keynote speaker (for a mini-symposium that was part of the bigger conference). The conference had a strong regional focus, so many of the people attending conduct their research in the same region as I do. So there were a lot more opportunities for developing new collaborative projects than on larger conferences.

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Presenting my first keynote on the Sustainable Coral Reef mini-Symposium parallel to APCRS 2018 (Photo credit: Sugbu Turismo)

Here are some of my impressions while the last days are still fresh in mind….kind of fresh at least, the conference organisation was very generous in the amount of free San Miguel beer provided at the dinner last night 😉

More than other conferences I attended, APCRS 2018 had a strong management and practical feel to it. Many conversations I had and most of the presentations I heard had a strong underlying theme of developing solutions that could actually be used for managing reefs. What really made it interesting was that not only scientists, but also some managers and conservation organisations were presenting their work. I might be a bit too optimistic, but I feel that in the last years, many of the idealistic, but completely unrealistic ideas are being replaced by a more realistic approach that does not turn a blind eye to the real problems.

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Presenters of the Sustainable Coral Reef Tourism session (Photo credit: Sugbu Turismo)

Talking about how to use research results for management with the people working for organisations like Reefcheck, GreenFins, or CMAS was sometimes confronting, but also a great way to start having an impact beyond mere suggestions in scientific papers. Besides discussing future projects that will result in helping management, I also had some very inspiring talks with other researchers. If all goes well, the end of 2018 could become even more fun than I already expected. Hopefully more on that later!

There was another interesting theme that kept on coming back through many of the conversation I had: “What are we trying to achieve as scientists?” Or even more fundamental: “Why are we REALLY doing what we do”? It might seem obvious; most scientific papers will state that one way or another they want to understand the world better, and usually that they want to make a positive difference. But it can be interesting to ask if that’s what we are really doing? To what extent are we actually making a difference, or just following our curiosity? Are we willing to do the extra effort that is needed to truly have a positive impact? Or are we sometimes forgetting about the world beyond academia and writing papers because that is what you do when you want a career in science?

There is no judgement in any of these motivations, most of the scenarios are equally valuable. But realising why you do the research that you do, might help you to be more focused and get the results you aim for. At least it does for me…

This conference was probably one of the most productive and inspirational conferences I have attended since I started my PhD in 2014. I am very much looking forward to the next one in Singapore in 2022, and the new projects that I’ll be working on in between!

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Audience at the sustainable tourism session – APCRS 2018 (Photo credit: Sugbu Turismo)

 

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Work in progress….

I am currently in the final stages of writing up my PhD-thesis, so not much time to blog. I’ll be back soon, but in the mean time, here are some fresh critter pictures from Raja Ampat to keep you happy!

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Hunting cuttlefish (Sepia sp.) in Raja Ampat

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Goby (Bryaninops amplus) in gorgonian seafan

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Curious octopus checking out my camera

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Bargibant’s pygmy seahorse (Hippocampus bargibanti) chilling out in its gorgonian seafan home

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Orange anemonefish (Amphiprion sandaracinos) posing for the camera

Interlude

It has been quiet on the blog, mostly because I spent a few weeks recharging my batteries in Europe. But it’s action time again now and there is lots of cool stuff going on! So a short blog to bring you up to speed.

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Getting ready to hop into the Silfra fissure

The last weeks I’ve had the pleasure of exploring some new places in Europe and meeting up with friends I had’t seen for too long. One of the highlights of the trip was that I’ve finally managed to snorkel Silfra fissure in Iceland. Silfra is a gorge in the Thingvellir national park, a rift valley between the North American and Eurasian tectonic plates. So snorkeling in the Silfra fissure means that you are basically snorkeling between two tectonic plates, and it’s quite the experience. Besides being very cold (it was -12°C outside and 2°C in the water), it has the coolest topography and amazing visibility, up to 100m!

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Silfra Fissure landscape

The Europe trip ended with a visit to the University of Tubingen, where I met up with people that do some exciting research on fish biofluorescence. The lab does some very cool work, like investigating how fish see the world, whether or not they can see fluorescence, etc. It was very interesting to talk with them and learn about their research, and fun to share my work with them.

Which brings me to what’s happening my research. I am now at the very last push of my PhD, with less than 3 months to go before submitting my thesis. There is still work to be done, but I’m happy that multiple papers are currently in review, and will hopefully be published this year. Two of those papers will be of big interest to scuba divers and photographers. One of them might even cause some commotion all the way into zoos and aquaria. I will share them here as soon as they have gone through the review process.

Lastly, some really exciting news about future work. Last month I received a grant from the Mohammed bin Zayed Species Conservation Fund to run a project that will benefit one of the world’s most endangered seahorses. Together with my friend Louw, which you might remember from her guestblog, we will be looking at new ways to detect the endangered Knysna Seahorse (Hippocampus capensis). Louw and me will be collaborating with the TrEnD lab in Perth to make a difference in the conservation of this beautiful critter. This project will start immediately after handing in the PhD, so I will be able to share new critter insights for a while longer.

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The endangered Knysna seahorse (Hippocampus capensis) – Photo: Louw Claassens

Fish nerds, critters, sharks and shirts

As I have written before, attending scientific conferences is an important aspect of working as a researcher. One of the benefits of being a marine scientist is that these conferences tend to take you to nice places (Hawaii for example), and this was proven once again at the 10th Indo-Pacific Fish Conference (IPFC), which just finished in Tahiti.

IMG_7936IPFC is the largest fish-focused conference in the Indo-Pacific region, and is held once every 4 years. This year was the 10th time it was organised, with more than 500 fish nerds scientists joining the fray. It is hard to explain to non-scientists just why these conferences (IPFC in particular) are such interesting events. They’re obviously good for learning about the newest research in your field, but it is also a great chance to catch up with old friends, or to meet the experienced researchers whose research you might know inside out, but have never actually met. It feels a bit like getting to mingle with the “celebrities” of the marine biology world. Besides celebrities and old friends, fish conferences are also THE BEST excuse in the world to whip out your finest/loudest fish themed shirts!

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Fish nerds rocking the fish-themed clothing at IPFC in Tahiti!

From a scientific point of view, some of my conference highlights were:

  • A big session with multiple talks dedicated to cryptobenthic fishes. It was fantastic to meet more people who study similar oddballs as I do, learn more about their research, and discuss important future research steps.
  • Hearing really bad news about how we are still overfishing most fish-stocks and how government subsidies make this problem much worse.
  • Then hearing good news on how well-managed marine protected areas have helped shark numbers in Australia recover from overfishing.
  • Plenty of new  and exciting developments in understanding the behaviour of fish larvae (I’m not even being ironic here, it’s awesome science, trust me!).
  • Learning more about why deep sea fishes look so weird and how their looks change with depth.
  • Thought-provoking questions on how to deal with oil and gas platforms in the sea after the wells run dry.
  • Finding out that parrotfish are a bit like hamsters, storing excess food in their cheeks while they’re feeding.
  • An important and super-interesting session that focused on women in marine science, which are (unfortunately) still underrepresented in our field.
  • The enormous kindness and willingness of experienced scientists to help and encourage the new generation.

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Squadron of blacktip reef sharks

Obviously while we were in Tahiti, we did more than just sit and talk about fish. We also went exploring to see what Tahiti had to offer and to find some actual fish. And oh boy, the fish we found!!! I might find a lot of very cool small critters for my research, but I rarely come across big sharks. During a shark dive just off Tahiti we saw 3 big tiger sharks, joined by a whole lot of other sharks for good measure. While tiger sharks are obviously not quite as interesting as small critters, they are impressive, awesome, and beautiful beasts! And while they get big (close to 4 meter), I did not feel worried about getting attacked at any point. They are undoubtedly top predators, but far from the monsters the media would like to make them out to be.

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Two tiger sharks and a blacktip reef shark

Besides sharks, we were also lucky to see humpback whales (from the boat), and went exploring on land. I’m sure you won’t be surprised if I tell you that Tahiti is a stunning place. Waterfalls all around, jungle, ocean, waves, super friendly people,… So you can imagine that this week I was mostly wandering around with a big grin on my face. On top of this, Tahiti is also a great place if you like tattoos, and I was very (very!) tempted to get a new one done here, but managed to stop myself. Only just though, so it’s probably a good thing that I am leaving tomorrow 😉

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Happy fish nerds exploring Tahiti’s beaches

So what next? I am writing up the last chapters of my PhD-thesis, so the search for new challenges (postdoctoral research!) is slowly getting started. There is more good news as well, an article on my biofluorescence research just got accepted in the journal Conservation Biology, so you can expect a new blog about that paper soon. But before that, a new guestblog is coming up that delves deep into the world of frogfishes…

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View over Moorea