I have added some pictures for posts dated Mar7-15. I hope to add more soon. If you want to see anything specific, let me know.
Steve
Oh, some bad news, the talent show has been cancelled due to lack of
entrants. I might have been one of the talented ones. Probably not.
One of the things we have to look forward to is our weekly science talks.
every Thursday evening, one of our scientists gives a short program on the
research that they are doing here. It is mostly for the crew to get an
idea of what we are doing, but all of us science geeks go, too. Other
than that, not much going on, doing crosswords, playing cards, and
watching movies. And I usually spend a few hours on the bridge watching
the ice go by, looking for wildlife.
Steve
The weird thing about living on board is that days and nights don't seem
to be very different, at least from my point of view. There really aren't
any windows to speak of, unless you go up to the bridge. In fact, if I
want to know what it looks like outside, I go to the wet lab and look at
the navigation monitor, where we have a webcam pointed at the deck
outside. There is one 6 inch window in an outside hatch in a passageway,
but that's it. The only difference inside is that they turn off the
lights and use red lights to light the interior. It makes going
downstairs from a well-lit lab an adventure. With the moving ship, very
dark stair towers, lack of sleep, and very steep stairs I'm kind of
surprised I haven't hurt myself yet. There's still time.
We have been seeing lots of animals lately, bowhead whales, walrus, and
seals were all seen yesterday. The ship was following a lead in the ice,
where they like to hang out. Pretty cool.
We are beginning to near the end of our sampling, even though there are
still quite a few days left in the cruise. We will be doing some specific
sampling for one of the other researchers, but it will take place on the
way back to Kodiak. Then we have a week of transit time to wait. Great.
Talent night tomorrow. I'm not entering, because I have no talent. At
least not that anyone wants to see. : )
Later, Steve
As for the eider, NO, it did not poop on the poop deck, Kari. And
critters we find on the bottom, three or four species of clams, some
snails, crabs, a few species of sea stars, polychaete worms, and some
amphipods. Occasionally we catch a slow fish in the grabs also. I will
post pictures of some of the critters when I get back.
Cold and slow,
Steve
So that is my excitement.
Steve
There is an ocean current that comes north out of the Pacific, loaded with
nutrients, and it comes right through the Bering sea. Algae grow on the
underside of the sea ice in the winter, taking advantage of that nutrient
load. This algae is fed upon by zooplankton and other grazers, forming
the base of the food web here. When the ice melts or when zooplankton
die, the algae and zooplankton fall to the bottom, which is 50-90 meters
deep in this area. This provides food for clams, brittle stars, crabs,
worms, and other critters on the sea floor. Living zooplankton are also
eaten by other animals in the water column like fishes and diving birds.
The bottom critters, mostly the clams) are eaten by Diving ducks, walrus,
whales, and seals. It's more complicated than that, but you get the idea.
If there is less sea ice in the winter, there will be less algae forming
the base of the food web, and you know where that goes from there. Many
animals also use the ice to rest between feedings and as a nursery to
raise their young, which could also be worse with less ice. We're just
trying to figure out what's going on.
So we are up here, looking at the amount of algae on and in the sea ice,
counting zooplankton in the water column, counting critters from the sea
floor, measuring isotopic oxygen concentrations, looking at layers in the
sea ice, counting endangered birds, and freezing. And probably some other
things that I don't know about.
Steve
We have settled down to a general routine, not much more to tell anyone.
I've been on board for twelve days, now, but it seems much longer than
that. Not that it's bad, but when you can't get away from your work, and
days and nights just don't feel all that different, the days all kind of
blend together. I get about 5 or 6 hours of sleep per night (day) and the
rest of the time I spend mostly waiting to get to a station, and not very
much time actually working while at the station. Last night, in 12 hours,
we were actually working for only three hours total at two stations. The
rest of the time we read, do crosswords or sudoku (thanks Melanie) or
watch tv. Not much excitement. i'll let you know if something comes up.
Steve
About the food... It has actually been really good. The trouble with
that is that I tend to eat what is in front of me, and They just keep
servin' it up. Every morning for breakfast there is some sort of fried
meat, hashbrowns, eggs, pancakes, etc. I just don't have that kind of
willpower. Lunch and dinner are the same, but with new desserts every
day. And, I really haven't been good about going to the gym regularly. I
just get bored too easily when I work out by myself. I know I'll pay for
it when I get home (Melanie and Margaret) but I knew it was going to be
like this. The only good thing is now that we are working, I at least get
some physical activity in. My goal is to gain less than five pounds while
I'm out here. Cross your fingers for me.
Yes, it really is that cold here. Today is a little warmer, about -10F,
but the wind is picking up, so that will be fun to deal with. The
exposure suits are a full-body type, with built-in insulation and
flotation. I normally wear a layer of fleece under mine, in addition to
long johns and a sweatshirt. the real problem is keeping my hands and
feet warm. Four layers of gloves, two of which are waterproof, and my
hands still get so gold I can't feel them sometimes. For my feet, just a
couple pairs of heavy socks and insulated, waterproof, steel-toed boots.
For my head, A heavy fleece hat, neck gaiter, and a neoprene face mask do
the job. If I ever get to do this again, I'm bringing ski goggles as
well. Gotta cover everything.
I tried to post some pictures the other day, but for whatever reason I am
unable to do so. When I get back, I will go through and put appropriate
pictures with their postings. So everyone will have to read this crap
twice. : P
Gott a go, it's almost time for mid rats. That's midnight rations, or
leftovers, for those of us that are sleeping during normal chow time. How
thoughtful, more food.
Steve
Marisa, from CBL, went out onto the ice to do some ice coring with one of
the other groups two days ago. By the time she got back, she could not
feel her fingers and her nails had turned white. She was on the verge of
getting frostbite. In the temperatures that we are dealing with exposed
flesh can freeze in less than ten minutes. Two days later and she is
still getting feeling back in her fingers.
At our last station, the day team was attempting to get 30 good haps core
samples for a researcher on board. A haps corer basically takes a
cylindrical plug from the bottom of the ocean and brings it up intact, so
that we can see the various layers in the bottom sediment. It was so cold
the the haps corer had chilled to below the freezing point of seawater
(which freezes at a lower temp than fresh water). Even spraying it
continuously with hot water while on deck, and while it was being lowered
into the water, the trip mechanism would freeze solid within a few
seconds of hitting the water. They could not keep it warm enough to
actually get all the samples they needed.
In a nutshell, it's F'in cold!
Trying my best to not freeze off anything I still need,
Steve
Onto other news. The second day of sampling has not started yet, although
it was supposed to about five hours ago. We got stuck in the ice and
didn't move for a good long time. They finally started a turbine for an
additional propeller shaft (the boat has 3 props and each has an auxiliary
turbine) and we were able to punch through a really thick pressure ridge
and keep going. Even so, they say we may not be on the next station until
noon Sunday. What this means is that I powernapped after working my shift
and then helped drill ice cores after my shift, only to wake up, down four
cups of coffee, and then be told I can hit the rack (bed) for another few
hours. I'm doing my laundry. On the bright side, the Today show comes on
at 3am on armed forces network, so at least I have something to watch.
Nothing else going on
Steve
Next, and more importantly, we were finally able to do some work. We
were supposed to get on station about 1am, so I basically took nap and got
up before we arrived. Unfortunately, we didn't actually start doing
anything until 6am or so. We spent the night doing crossword puzzles.
When we were able to get started, the first thing we do is drop a device
called a CTD over the side. I say drop, but we actually lower it with a
crane. It's pretty big. It measures temperature, salinity, conductivity,
and sometimes some other things in the water from the surface down to the
bottom. It also takes water samples at various depths so it can be
analyzed for various things. We are only concerned with chlorophyll
(algae) and and the oxygen isotope O18. Then we do grabs. we drop a big
scoop over the side and pick up a load of muck from the bottom, wash out
the mud and gunk, and save the animals for analysis back in the lab later.
We do this 4-6 times. By the end of it,two hours later, I'm covered
with a mixture of muddy slushy ice that is quickly hardening on my
exposure suit. Then we go inside and do it again at another station. I
think we are going to do about 65 stations like this over the next two
weeks. Fun.
Afterwards, another scientist, who is doing some work analyzing ice algae
and single-celle organisms in the ice, asked if I wanted to go help out on
the ice. I wasn't thinking straight so I said yes. We drilled holes in
the ice to trap sediment, measure light, and incubate algae in the water
column while we were out there. We also drilled a few cores for analysis
back in the lab later. It was pretty cool. The really strange part is
that we had to have two crewmen from the ship come out with us with
rifles in case we were attacked by polar bears. They just stood there
with their guns while we worked, just in case. Pretty freaky.
Well at the end of the day, I was running on about three hours of sleep
and ten cups of coffee, I was exhausted. Hopefully this will burn off
some of the food I've been overeating for the last week.
Tonight, more of the same.
Steve
Tonight is also the tin can challenge, but the science team has decided
not to enter the competition. With all the young coast guard guys on
board, we wouldn't stand a chance. I'll take pictures for the record,
though.
I did spend some time in the gym the other day, but with the ship rocking
back and forth it was really hard to much of anything. But I did manage
to get part of a workout in.
Next time I write, I should be able to tell you what the sampling is like,
how cold it is up here, and if I will still be able to have children when
I get back. Cross your fingers for me.
Steve
I saw my first mammal today, a couple of seals in the crack between two
huge sheets of ice. One of the other guys saw a group of walrus, but I
missed them. There will be more.
We had three guys go out in the helicopter today. We have one scientist
from Fairbanks studying the community structure of algae and zooplankton
that live beneath and within the ice itself. I should get an opportunity
to go out sometime and help take some ice cores. What else is there to do
when you're surrounded by ice?
Should have something more exciting to tell y'all tomorrow.
Steve
Thanks to Kathy Kuletz for the photo.



We saw whales yesterday, or at least that's what they tell me. i wasn't
on the bridge when they appeared. But now our chances of seeing seals and
walrus (walruses?) will greatly improve. Cool.
Oh, and bingo last night was pretty fun. It was hilarious watching all
the hard core Coast Guard guys getting excited over a game that your
grandma would play. I didn't win anything. Coming up on Friday they have
the tin can challenge. Teams of four try to eat an unidentified can of
food from dry storage. I'm not playing, but it should be fun to watch.
I'm already eating way more than I need. Bacon every day. Gotta get
myself to the gym.
Gotta go check on the ice
Steve
The food on board is pretty good, and way too much of it. Mealtimes are
one of the few things to look forward to so far, the rest of our time is
just hanging out or watching movies. It is bingo night tonight, though,
so I suppose that will be exciting. We'll see. I have spent many hours
on the bridge, just watching the spray freeze on the deck and the
fittings. About 12 crewmen spent two hours out there chipping the ice off
with sledgehammers and shoveling the chunks over the side. I was told the
additional weight of the ice affects the way the ship handles.
Haven't seen any cool wildlife, yet, except for one albatross. Supposedly
when we get to the sea ice we will see more because the seals and walruses
sleep on the floating ice.
The only other excitement today was getting the safety briefing for
helicopter use. (Cross your fingers for me)
Not really all that exciting yet, but I'm sure it will happen eventually.
Later, Steve
Saturday we left to civility of the hotel for the starkness of the ship.
I am bunking with two other scientists in a triple bunk stateroom. When I
roll over in bed, my elbow hits the bottom of the bunk above me. Pretty
tight. The coast guard crew has been extremely helpful, mostly by giving
directions to most everybody. The ship is just plain confusing, even by
coast guard standards. We lashed down all of our gear, as we expect to
encounter some rough seas before we hit the ice in a couple of days. they
estimate we will be rolling to about 35 or 40 degrees with the waves we
will be hitting.
Sunday morning we left at 8am, under sunny skies and light winds, with a
sea otter and two of her cubs alongside the boat. A few safety meetings,
emergency procedures, scientist meetings, and tech briefs, and we're left
to ourselves. For the next four days. Expect frequent updates.
Lovin' it so far,
Steve