‘Living beach ball’ is giant single-cell life-form!

Categories: Antarctic Science , Evidence , Science + Research | Kathleen M. Heideman | February 3, 2010

Amazing science news of the day:  this amazing organism — Syringammina fragilissima — has been determined to be a gargantuan relative of the foraminiferans.  It is a single celled organism, encased in a fragile ball of sand-tubes!

There are still many mysteries inherent in how a single-celled form of life can demonstrate such creative, self-organizing properties.  As the article from New Scientist explains, we know almost nothing about it yet.  We don’t know how it eats, how it excretes waste, or how it reproduces.  The Syringammina appears to go through periods of building and resting and — like foraminifera — it secretes a form of glue, and gathers sediments to itself, to create the container-shelter.   Forams actually build structures with distinct/predictable shapes using different component grains, depending on their species!  I find the parallels strikingly similar (only on a much larger scale) with the foraminifera research of Dr. Sam Bowser, whose under-ice diving, foram-gathering and field-research camp I was privileged to observe first-hand at New Harbor, Antarctica.  Note:  Bowser’s extensive research on forams, including underwater footage shot at the New Harbor field camp, was featured in Werner Herzog’s recent movie Encounters at the End of the World (for anyone who wants to learn more about the odd world of forams).

I predict it’s just a matter of time until they figure out how to write poetry…

Zoologger: ‘Living beach ball’ is giant single cell – life – 03 February 2010 – New Scientist.

Poetry in Unexpected Places

Categories: Antarctic Field Notes , Antarctica , Artist Residencies , Evidence , GPS/GIS | Kathleen M. Heideman | November 26, 2009

My photo “Survival Cache” (from the Dry Valleys of Antarctica) was mentioned in this month’s post from GPS, a Global Poetry System — a project hosted by the South Bank Centre of London. This month’s theme: “See the World like Ed Ruscha.”  Here’s a link to my contribution to GPS:

Survival Cache

http://gps.southbankcentre.co.uk/poems/420

Survival Cache

"Survival Cache" mentioned on GPS!

Ice Bridge

Categories: Antarctic Field Notes , Antarctic News , Antarctic Science , Antarctica , GPS/GIS | Kathleen M. Heideman | November 1, 2009

Bi-Polar Photographer Stuart Klipper sent me this NPR story about Ice Bridge, NASA’s new polar imaging project, with planes now taking the place of a dying satellite (Stuart would like to be taking photographs from the flight deck of those planes). Listen to NPR: NASA Launches Mission To Track Polar Ice By Plane (by Jon Hamilton)

The article was fascinating to me for another reason:  the scientist quoted in the story is the same Thomas P. Wagner who was such a terrific liaison for me while I was in Antarctica!  At that time, he was working for the National Science Foundation (Earth Sciences division) — but it seems he has since made the jump to NASA!  Wow.  There were NASA scientists sharing our lab at McMurdo that season, working on core-sampling equipment. Perhaps he was being recruited?  Great guy — wonderful to work with. Here’s a NASA video featuring Wagner:

“NASA climate scientist Tom Wagner provides a look at the state of Arctic sea ice in 2009 and discusses NASA’s role in monitoring the cryosphere.”

Wagner and I, along with the TAMDEF (TransAntarctic Mountains Deformation) researchers, flew down to reposition a GPS device on Deverall Island, the southern-most (icebound) island in Antarctica. Here is a panoramic photo taken by a researcher at Deverall, which includes one of their GPS units, if you scroll all the way to the right edge of the image. And here is are my own photos from that trip: The Scientific Method: Deverall Island

I had been a polar explorer in my youth…

Categories: Antarctica , Quotations | Kathleen M. Heideman | October 28, 2009

I must share this terrific poem by Mark Strand, as featured on The Writer’s Almanac:

I Had Been a Polar Explorer

I had been a polar explorer in my youth
and spent countless days and nights freezing
in one blank place and then another….

* Many thanks to my bi-polar-photographer pal Stuart Klipper for bringing this poem to my attention!

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View of Mount Discovery from my office in Crary Lab: McMurdo Station, Antarctica

The Antarctic: from the Circle to the Pole

Categories: Antarctica , Books | Kathleen M. Heideman | November 10, 2008

A terrific new book has just been published: THE ANTARCTIC: FROM THE CIRCLE TO THE POLE — Photographs by Stuart D. Klipper. Stuart is my Antarctic friend & mentor who has been to the ice multiple times, five times through the National Science Foundation’s Artists & Writers program. Minnesota Public Radio ran a short segment announcing Stuart’s new book, for which they interviewed Stuart (and me!). Here is a link to the MPR website, featuring audio of the interview as it aired yesterday morning, a text version of the same, and 8 photos from Stuart’s new book.  There’s also an audio file of me reading one of my Antarctic poems (“Human, considering the Polar Plateau”).

Picturing the Cold
http://minnesota.publicradio.org/display/web/2008/11/03/picturingthecold/

Here’s a link to Stuart’s new book, on Amazon:
http://www.amazon.com/Antarctic-Circle-Pole-Guy-Guthridge/dp/0811862291/

PS: Rumor has it that Stuart’s new book is mentioned in the newest issue of Oprah’s “O Magazine” with a blurb & a photo!  Oprah says:  get your Christmas shopping done early!!

K.

Reading the Rake Magazine in Antarctica

Categories: Antarctic Field Notes | Kathleen M. Heideman | October 20, 2006



Rake-Antarctica_1

Originally uploaded by miss_distance.

My friend Bill Jirsa took this (very late one night) in McMurdo Station, Antarctica. You can tell how late it is by how bright the sky is…… 24 hours of light on Antarctica in December!

USAP Project Profile

Categories: Antarctic Field Notes | Kathleen M. Heideman | September 27, 2006

Antarctic Luggage

Antarctic Luggage!

After months of planning [ culminating in the USAP Science Support Project Profile paperwork ] there was still schlepping to be done at the Christchurch NZ Departure Center. The carry-on bags: two duffel bags (one containing official NSF-issued Extreme Cold Weather gear that we had to keep with us during the flight, in case of some unthinkable emergency), plus a laptop computer bag, a camera bag, and a giant parka. The dark portion of the image is a larger duffel bag, roughly large enough to contain a corpse. Everyone wore one set of polar-issue clothing during the flight, along with the red parka, which doubled as a sleeping bag.

Lost in translation….

Categories: Antarctic News | Kathleen M. Heideman | August 7, 2006

If you loved “March of the Penguins,” you’ve GOT to see this advertisement for a French media company.  Hysterical.  Movies are indeed made to be seen!  (I was lucky enough to see a screening of March of the Penguins while I was at McMurdo Station in Antarctica.)  Location, location, location.

Video: “March of the Emperors”
http://www.youtube.com/watch?v=1NhSQARojp0

Otago Peninsula Report

Categories: Antarctica , New Zealand | Kathleen M. Heideman | January 24, 2006

Greetings from a Dunedin internet cafe. I just returned (by bus) from two days/night out on the Otago peninsula, which is an old-fashioned oasis of wildlife refuges and sheep farms, on a bony finger of green land that juts out into the ocean from downtown Dunedin. I stayed at “Bus Stop Backpackers” which included an old-fashioned cottage with several shared rooms, a private double bed in an old caravan (actually, a converted “cattle trailer” permanently parked out behind in a pleasant landscape of cottage gardens), or a private double in an old green bus, permanently perched on the hillside just meters up from the sheltered harbor shoreline. For $23 NZ, the place came with an indoor kitchen, garden seats for dining, an antique radio that picked up an eclectic mix of jazz, r-&-b, and blues, and a snuggly cat (Georgie).

Bus Stop Packpackers' Hostel

Obviously, I enjoyed it a great deal. Picturesque and peaceful. The hillside ran straight up, above the hostel, to a high pasture where sheep grazed and bleated softly throughout the mornings and evenings.

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As soon as I arrived, I hitched a ride out to the farthest tip of the peninsula, to the head where the Royal Albatross center protects and interprets the only mainland colony of albatross found anywhere in the world. These albatross, I was told, tend to their nests this time of year, but on of the pair will usually get active in late afternoon, and start fishing. Not a sight I wanted to miss! Adult Royal Albatross have wingspans of 8 meters, and are so aerodynamically efficient they rarely “flap” their wings at all — all they need to do is adjust the angle of the wing, or tilt a set of feathers this way or that, and they lift or lower or bank accordingly. At the head of the peninsula, tour-buses and cars pull up, and most don’t want to pay the entrance fee to view the colony up close — they just stand in the parking lot, looking hopefully up into the air. The air is full of gulls and shags and a hodge-podge of other sea-birds, and a lot of tourists point hopefully at this or that large bird, getting it wrong.

Royal Albatross Center

The albatross may not be in the air at all, for hours — but when they are, they are not mistaken for something else. They appear suddenly, soaring clockwise around the conical stone head of the peninsula, not moving their giant wings at all. The albatross look like hang-gliders, or ultra-light cargo planes, more than birds: one is awestruck as they glide overhead.

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A few minutes later, the same bird drifts by again, still moving clockwise. It merely hangs in the wind, effortlessly riding circularly in currents where the other seabirds struggle and pitch and whirl and flap and screech. After an hour or two looking through the interpretive center and watching the birds from the patio, with a cup of coffee, I bought a ticket for the last tour of the day, and went up with a few other tourists. The walking route is a steep zigzag with a tour guide, to reach the pinacle of the peninsula, which includes a “hide” shelter with mirrored glass, for viewing the birds on the other side. The closest bird was only a few meters beyond the hide! A huge bird, it was resting over a recently hatched chick. Several other nests were visible, but the albatross nests are well spaced. By contrast, the shag nesting area just below (on the steepest bare-rock-and-guano bank), resembled a condominium complex, with bird-by-bird-by-bird.

Albatross, after mating for life, fly off alone to circumnavigate the waters of the Southern Ocean, off Antarctica. Most, it is understood, fly all the way to the waters between Antarctica and South America. They are at sea for a year at a clip, resting only on the surface of the water. When they are about 8 years old, they fly back to the same colony where they were born, and reunite with their mate, and if their reunion is successful, produce one giant egg. After a very long incubation period, they (hopefully) produce one chick. After raising the chick, they fly off in different directions again, completely exhausted by parenting. They take a year off, and return the next year. Albatross live to be very old – perhaps 60 years old – but their reproduction rate is low, so they are specially protected. It was truly fantastic to view them – dozens of them in the air, and on nests.

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With one day of “exploration time” remaining, I woke early the next morning wishing vaguely that I had a car for one day. So much to explore! I set off walking with a map, a bottle of water, some dried fruit, a book, and my camera. One little by-road led to another — I walked the back side of the peninsula, on graveled roads that wound and curved in and out of bayside coves where the map showed them going straight around, and only straightened out to climb “straight” up and over more steep hills.

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Walking gravel roads...

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Finding a walking route (Nyhon Track) I followed it up into the steep hillside where flocks of sheep where grazing, oblivious to the incredible views beneath them. Emerging back onto Sandymount gravel road on the other side of the ridge, I walked around to Ridge Road, and down through more sheepfarm fields into sand dunes until I came at last to Sandfly Bay. It was blisteringly hot, and I cooled my feet in a freshwater stream where it flowed down to the sea. That wasn’t cold enough, so I went out to walk in the waves. Further down the beach, there was a “hide” constructed for viewing the elusive yellow-eyed penguin, which I spent several hours in (without luck). These penguins are very shy, and sneak out of their nests in the grass and dune scrub very early in the morning, and spend the day at sea, fishing. Sometimes (this time of year they have hungry chicks in the nest) they come back ashore during the day, but I was not lucky enough to see this phenomenon. Below, a great sea-lion basked in the sun. Having been chased off a beach by a sea-lion in the Catlins, I gave him plenty of room when I walked back down the beach. I sat in the sand, and finished speed-reading a short strange novel by D. Adams (Dirk Gently’s Holistic Detective Agency) – author of Hitchhiker’s Guide… which included, among other things, time travel, some very early models of Macintosh computers (!), and the albatross of Ancient Mariner fame. Then I walked (by now, trudged) back up the steep sand dunes and sheep pastures to reach the “Highcliff Road” back down into Portobello.

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I tried my luck at hitching a ride, as I was getting weary (it was still very hot and I was down to a few sips of water) — but did not get a ride until I was about 2 kilometers from Portobello. A woman picked me up and said I could ride in the back of the car, with her son. I asked him what he’d done today, and he kept me entertained with a litany of all the various errands on which he’d accompanied her, the names of his pets, etc. She dropped me in Portobello, where I decided to celebrate my long day with a liter of ice-water and a small cold beer at the Portobello pub. I sat under the shade of an umbrella, and was soon joined by a couple from British Columbia. We got along quite well, and had a lovely conversation about our various impressions of New Zealand. They love it so much they are coming back in November to spend “5 MONTHS” — a notion which left me completely envious. They gave me a lift back up the harbor to my hostel, just to be nice.

Now I am heading to Christchurch on the Atomic Shuttle bus, for a final night’s stay at the Windsor Hotel, since they were so wonderful to me when I was heading to/from Antarctica. I leave for CONUS (Continental United States — an Antarctic program acronym) tomorrow afternoon (1-25-06). Sniff. Tomorrow afternoon I’ll pick up my Antarctic duffel from storage, and then — well — it feels like I should be getting my orange ECW bags and suiting up in my parka, and catching the next transport plane back down to the Ice!

At the risk of sounding greedy: I’m not really ready to stop traveling! At every hostel, I seem to meet 20-year-old girls who are heading off to see the world, with “working visas” to spend a year in New Zealand alone. I could keep going, letting each day unfold as it wishes. This time of travel has been so incredible — so good for my spirit — and so mind-expanding — in short, I have felt truly “alive” during the last several months.

Views from the Nathaniel B. Palmer

Categories: Antarctica , New Zealand | Kathleen M. Heideman | December 22, 2005

A few photos snapped during my serendipitous tour of the Palmer research vessel… including a diagram for use of rescue equipment, a view from the main bridge of the ship, a view from the ice tower (high above the ship), and a photograph by my friend Stuart Klipper — displayed in the stairs leading to the Captain’s quarters!

View of the Palmer in port at Lyttleton!

Palmer: Operating Rescue Equipment

Loading the Nathaniel B. Palmer

Rescue Vessel

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View from Bridge

View of Lyttleton from Ice Bridge of the N. B. Palmer

Next stop for the Palmer: ANTARCTICA.