Boat work 11/12/2013

After a night interrupted by constant shouting by the inconsiderate residents of the flat above us, this morning's 6:30am start was difficult to say the least- the persuasion needed to get myself out of bed was something I have not had to do since the first year of sixth form. But it was worth it, because the views of the sea both from land and from the boat were spectacular due to the heavy mist. Setting off from the docks at 9:00am precisely (we ended up leaving two students behind!) reminded me of the first scene from Pirates of the Caribbean: Curse of the Black Pearl, when the ship is making its way through fog.

We trawled using two different methods. The first was using just a net, the second using a metal cage frame, and both of these brought up lots of seaweed, crabs, and many Devil's toenails. There was also another method that I missed the chance to take a photo of, and this one brought up smelly, anoxic, black sediment that did not really have much life in at all.

I decided I had to take a photo of the explosives sign on the door of the "vessels store" where we were told we could shelter somewhat from the cold while we waited to board the Callista, to show you the perfectly safe environment here at the NOC...

The Callista had to wait a couple of minutes to leave after the Discovery set off.

While we were waiting aboard the Callista, we watched one of the people waiting on the side playing around with this remote controlled intriguing looking thing. I don't know what it was doing, but it had a camera on it and was hovering perfectly above us, and it looks pretty cool.

The Discovery leaves the dock.

Perhaps Amazon Air got lost on its maiden voyage? 

http://www.bbc.co.uk/news/technology-25180906

The low fog obstructed the view of the cranes and gave me this rather good photo opportunity.

The Discovery disappears into the fog

This is the edge of the fog, where it began to lift

The last, quite eerie shot of the Discovery before it disappeared completely

The trawling net is deployed

The first catch of the day!

This small crab is a female with a parasitic sponge in the place where she would usually keep her eggs. You can see it bulging out of the abdomen by the legs. This shore crab moves to deeper water when it gets too cold or nutrient-poor in the shallower waters.

My lecturer demonstrates the camouflage techniques of the spider crab pictured below. They hid their very slim, surprisingly delicate bodies in a red weed that looks very similar to them.

You can see blobs on the leg near the top of the photo, and these are sponges (these ones are not parasitic though)

Lovely little spider crab

This is a group of bivalve molluscs related to the Devil's toenail genus Gryphaea. My lecturer told our group that on this "clump of stuff" there were roughly 15 species of organism. These included the red weed growing on the sea squirt to the right, the sea squirt itself, the other sea squirt to its left, the bivalves, the orange lumps that are sponges, and the while squiggles (not sure if they are visible in the picture) that are a type of worm.

A small oyster shell

This small crab has many more visible sponge growths on its legs.

One of the smallest crabs I have ever seen- the rough patch is the very tip of the finger of the glove! It's amazing how so many small and delicate organisms can survive living in an area that seems quite hostile or dangerous.

Another tiny crab. On both of these pictures I had to use the "super macro" setting on the camera.

The "fins" on the back legs of this swimmer crab are, unsurprisingly, used for swimming, although it's difficult for an animal such as a crab to swim properly even with an adaptation like this- they are just not built for it.

A type of polychaete worm

The orange blobs on this group of organisms clustered together are sponges

A tiny whelk

Sifting through this crate of anoxic, muddy sediment was smelly work and extremely cold. In fact it was so cold that our fingers hurt.

My second favourite specimen of the day was this peacock worm. This shot was taken underwater from inside the bucket. Quite a beautiful thing, don't you think?

My favourite specimen of the day, even though I got a very brief look at it, was a tiny lobster about the length of my thumb. I'm not sure where it got put, but I didn't manage to take a photo which is a shame. I had an enjoyable couple of hours on the boat- not the longest, but by far the coldest boat experience, and now I think I am going to go back to bed for a couple of hours to recover from the hideously early start (not to mention the waking up at three in the morning because the flat upstairs were having an argument!). 

I hope you enjoy the pictures, I am extremely excited about coming home to London for Christmas in three days time, I have missed my double bed quite a lot. I'm also revising for my upcoming January exams, which I am quite nervous about. But I'll worry about that after my snooze...