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Field work with Nature Live

18 Posts tagged with the caribbean tag
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What do you study?

At the museum, my project looks at organic falls - these are large packages of food like dead whales and trees that sink to the seafloor. Once on the seafloor they provide lots of food and shelter for many deep sea animals and a whole new ecosystem is formed. My background is mainly deep sea biology but growing up in the Caribbean has allowed me to have good knowledge of tropical biology also.

 

What are you most excited about seeing/finding on the trip?

It would be incredible to find some Osedax worms on the bone packages we put down in October when we were last there, as they would be the first ones found in tropical waters. I’m also really looking forward to seeing some sharks as the Bahamas recently declared their national waters as a shark sanctuary.

 

Where have you been previously on field work?

I have previously done some field work off Bermuda and more importantly, I was part of the scientific team that journeyed to the Cayman Trench to discover the world's deepest hydrothermal vents. I've also done some work in my home of Trinidad and Tobago.

 

What is your best experience whilst on field work?

The best experience I've had while on field work would be when we saw the first live footage of the world’s deepest hydrothermal vents and the amazing animals living around them. It was so amazing to realise that our expedition were the first people on the planet to see this environment. I definitely shed a tear or two.

 

What advice would you give to someone going on field work for the first time?

Preparation is key - always have a back-up plan!

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What do you study at the Museum?

My main interest is deep-sea biology and in particular the diversity, evolution and ecology of the marine annelid worms - the polychaetes. These are incredibly diverse in the deep-sea, the least explored and largest ecosystem on the planet.

 

What are you most excited about seeing/finding on the trip?

Although our main science goal is the retrieval of a set of important colonisation experiments, I am secretly most excited about taking our little underwater robot 'REX' to its deepest depth rating - 200m. I would like to take it below the warm surface waters into the cooler, darker deep waters - the twilight zone - to observe the marine life using this new low-cost deep-sea approach that we are pioneering on this trip.

 

Where have you been previously been on field work?

I have been fortunate enough to be involved in field work all over the world. Mostly it has been in rather cold places (the Southern Ocean, the Antarctic and the North Sea). I am looking forward to a tropical trip for a change!

 

What is your best experience whilst on field work?

The best experience has been our first discovery of the enigmatic Osedax worms whilst on a sampling trip in Sweden. It was incredible to find these bizarre animals living so close to a marine lab, in shallow water. It reinforced to me how little we know even the accessible parts of our oceans.

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Now that Tom has returned safely from his botanical trip to Costa Rica, I'll be heading off to the Bahamas with scientists from the Museum and the University of Southampton. Our destination is the remote island of Eleuthera in the Bahamas and most of our time will be spent on a boat.

 

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(Click images to see them full size)

 

We’ll be using a Remotely-Operated Vehicle (ROV), called REX, to survey the fauna that live in this little explored part of the Caribbean. The really exciting bit is that in some cases this will be the first time that scientists have dropped a camera into these waters.

 

Aside from the observatory work, the team are also looking for a particular worm that likes to live on whale bones. Osedax worms have been found in every ocean in which scientists have looked for them, including the Antarctic, but will they also be found in the tropical waters of the Caribbean?

 

As part of the Museum’s Nature Live programme, I’m lucky enough be joining the trip and I’ll be sending back daily reports in the form of blog posts, pictures and videos. Get in touch with the field trip by using the comments section at the end of each blog.

 

For a chance to experience the trip come to the Museum's Attenborough Studio at 14:30 on 8, 9 and 10 March to see us in a live-video-link to the Bahamas.

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Ivvet Modinou

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