google.com, pub-6663105814926378, DIRECT, f08c47fec0942fa0 Around the World JM: The Frozen South


The Frozen South

The Frozen South

My heart warmed at the email I received notifying me of the acceptance of my grant application to the Australian Antarctic Division. I was going to be able to lead my own team during the international collaborative Census of Antarctic Marine Life. Anything venomous that came up was ours. The Viking in me grew longer horns and the loincloth acquired quite a few more layers. I was going to the furthest ends of the world. While I had been far north up in Norway, nothing could match Antarctica. I had no idea what would be the dominant venomous life form down there, but wherever there is life, there is venom.
First, I had to complete the medical. “This is going to be amusing,” I thought, when I saw that I had to undergo a psychological evaluation. The questions mostly had to do with how a person would cope with variable environments that were extremely different from the norm, and with social isolation. Since I was approved, they could only be selecting for antisocial, career-obsessed nutjobs!
Then it was off to Tasmania for pre-training and gear fitting for the team of Eivind Undheim, his wife Hanne Halkinrud Thoen, and myself. We packed up the wagon and drove down to the wharf in Melbourne and boarded the Spirit of Tasmania ferry. Once in Tasmania, the drive down to Hobart was interrupted periodically to check out road-killed snakes and Tasmanian devils. We deposited the gear at the depot to be loaded onboard the Aurora Australis, the 310-foot-long flagship vessel of the Australian Antarctic Division. Next came training. After covering the logistics and sampling schedule, the seminars concluded with the ship’s doctor giving us a highly entertaining description of the simple physics of how quickly our bodies would lose body heat if we fell into the water, and thus how lethal it would be. Seawater freezes at a lower temperature than fresh water, so the water would be several degrees below that needed to freeze a tray of ice cubes. The room full of extremely energetic and enthusiastic biologists appreciated this macabre data.
Our voyage was slightly delayed when, during the final stress-testing of the engines, the starboard thruster underwent a spectacular self-destruction. The change in schedule meant two weeks less at sea, but we would still spend over two months without setting foot on land. The shortened schedule also meant a more restricted research program, with geo-coring the major loser, not because it is not terribly important—it is—but because it is slow and cumbersome to bore out geological samples under such inhospitable conditions at extreme depth. Largely dropping that research program would, however, allow for the full suite of biosampling to be conducted, and there would still be some scattered shallow-depth core samples taken over the course of the voyage. The reduction in crew members also meant that program leaders such as myself had cabins to themselves—a true luxury on any ship.
We polar-suited up and put out to sea. There were many friends and family members along the pier as the dream became, for all, a reality. As skies were clear and seas calm, we had at least four days of easy steaming ahead of us. Our first meal lived up to the legendary reputation of the chefs on this vessel. Fine dining while in the Southern Ocean seemed extravagant, but we would need all the nutrition for the physically demanding work ahead of us. During the trip down, we had ample time for the crew to get to know each other, and to explore this amazing ship. We discovered a vast empty space in one of the holds, and used that for soccer matches. While the ball was airborne, the ship would roll, thus giving the impression that the ball was moving in the most insane trajectory. We could bend it like Beckham but then it would bend back again with a corkscrew twist.
We got very excited at the first ice. Just like when losing one’s virginity, looks didn’t matter much for this first time. That it was there was enough. Such was our ice. Only a couple of feet across and all worn out, like a southern beauty queen turned meth-head. But our ice steadily grew in size and beauty. Icebergs of all colors cruised by—green, blue, red, hard white, and all variations in between. All a result of the varying mineral content of the water. Some were truly ethereal. When we finally crashed into proper pack ice, it was as close to a religious experience as I am ever going to have.
During the long haul to reach the pack ice, we had seen many birds, mostly petrels and albatrosses. But as we reached the ice, there was an explosion in the numbers and species. For the most part, I had no idea what they were. Despite my spectacular lack of knowledge about Antarctic wildlife in general, and the birds in particular, I was, of course, able to recognize penguins. They were absolutely adorable and hilariously clueless about what a boat was. Suited up in their tuxedos for a big night out, they would watch the boat with a total lack of comprehension until the giant icebreaker would collide with their icy home, launching them acrobatically but harmlessly into the ocean. The seals were a bit more switched on and would gracelessly flop into the water as we got near.
We used metal chains to lash a ten-foot-long plankton seawater tank onto the helicopter deck and rigged up two pumps: one carrying water heated to almost boiling by running coils that accumulated engine heat; the other carrying icy seawater. As we were all rostered twelve hours on and then twelve hours off, the hot tub was occupied twenty-four hours a day. It was a whole new experience—basking in the surrealism of having light snow committing suicide against steamy flesh, while serene whales swam benevolently alongside. Whenever we anchored, the whales would come abreast and stick their barnacle-encrusted heads out of the water to gaze at us while we gazed at them. The days steadily grew longer, until the sun never really set: it dipped just under the horizon and the waters turned to blood for a few hours. This was my favorite time of day, and I drew up my team’s duty roster in such a way that I was on deck working the nets during this period.
The diversity and density of the Antarctic underwater life blew my mind. The tropics are always portrayed in documentaries as marine hotspots. They are, of course, but this viewpoint is skewed, as those regions are much more accessible and amenable to research than Antarctic waters. The sheer quantity and diversity of life in the Southern Ocean rivals anything I have seen on my expeditions to the Great Barrier Reef, Coral Sea, Asia, the Caribbean, or other locations in between.
Everyone met the first nets with much anticipation. Even those not rostered on deck were present to get the first glimpse of life under the ice. Benthic trawling was our primary method of collecting. The purpose of the trip was to survey the little-known life of the eastern Antarctic, and this was the most effective method. The nets were linked to a very heavy boom that allowed them to plummet to the bottom and stay pinned to it while being dragged along. This enabled us to efficiently collect all life present in the stretch of ocean floor. The first drag was mostly crinoids—the strange echinoderms—and also bryozoa, the coral-like life that is completely unrelated to coral. It was readily apparent that my usefulness in the sorting trays was going to be rather limited: I could assign most things to the kingdom Animalia only because they moved, and that was about it. So I set myself to working the nets and shoveling the collected material into large washing bins. Here mud was removed and the samples sent to the sorting tray conveyer belt, where specialists in different taxa divided them up by kind. The average net load was over one ton of material, so it was backbreaking, strenuous work. Exactly my style: a good workout while gazing upon the most breathtaking of sceneries.
The various species of ice-fish that came up in the nets consistently lacked any sort of reinforcement of the spines that stabilize the dorsal fins, indicating a total lack of venom. Similarly, the sea spiders appeared to be totally non-venomous, despite being another obvious inspiration for H. R. Giger in designing the face-huggers for the Alien movies. Pay dirt, however, was struck with the octopuses. The work I had been doing with octopus species from Australian temperate and tropical waters had revealed that venom was a shared characteristic of all octopuses, so any octopus counted as a venomous species. Not only were the octopuses present in abundance, but they also seemed extremely diverse. Knowing nothing about the taxonomy, we kept the venom glands from each specimen separate from those of any other and also took a DNA sample from each one, so that once back onshore we could determine their evolutionary relationships and link these to changes in venom. I was particularly interested in two types that looked virtually identical but differed sharply in their venom system. One had a massive beak and tiny glands, indicating that this type killed its prey using mechanical damage as the primary weapon. The other, however, was quite the opposite: it had a tiny beak but massive venom glands, indicating that its primary weapon was venom.
About three weeks into the trip, we ran into the unique type of massive polar storm that rightfully gives Antarctica the reputation of having the most extreme weather in the world. As the wind and waves steadily grew, even a ship as stately as ours started to feel the effects. Before long, the entire ship was shuddering and shaking from the impact of the huge waves. On the bridge of the boat, I was mesmerized watching these behemoths approach. At the peak of the storm, the waves were so large that they were crashing over the bow of the ship, which meant that they were at least sixty-five feet high. Every now and then a monster would hit us that was over one hundred feet. Suddenly our boat did not seem so big. Water would churn down the deck before chaotically pouring out of the side drains. This created a very specific hazard, so all hatches were sealed and on-deck activities suspended. Many people suffered from violent seasickness and the ship’s doctor was extremely busy. I gorged myself on the extra rations that became available as many people were declining food, and largely spent my time in the sauna.
The storm cleared as quickly as it had appeared. The air was saturated with small ice crystals, resulting in a halo around the sun. We set up to do some extremely deep trawls now, with the nets reaching depths exceeding one and a half miles. It took over thirty minutes to drop the nets, but we spent four hours bringing them up! The super-deep drags mostly brought up otherworldly-looking flounder-shaped amphipods and tadpole-like fish. Octopuses also showed up in the nets down to a depth of nearly one and a half miles. Moving back up the abyssal slope to about a quarter mile deep, we started getting more and more octopuses, until it finally happened: we had caught a giant octopus. I didn’t even know Antarctica had its own, independently evolved species of giants. And a bonus—it was bright red. The giant, bell-shaped mantle was the size of a beach ball, and when I lifted the octopus up above my six-foot-three-inch self, the tentacles still reached the floor. The venom glands were flat milky jade discs nearly four inches across. In short order, two more giants came onboard in the nets. The particular microhabitat that we were surveying at this time was obviously the preferred one for these magnificent animals.
High on adrenaline, I was lost in my thoughts as I strode across the deck, “From Out of Nowhere” by Faith No More searing my eardrums. Not paying attention to where I was going, I walked at full speed into the two-inch-diameter metal cable that was under the tension of another trawl. I smashed face-first right into it, catching the full impact on my right cheekbone. It fractured with an all-too-familiar feeling. As we were still only halfway through the trip, and there was nothing to be done for this non-critical injury, I just kept it to myself and quietly dealt with the pain.
This wasn’t the only injury I accumulated. The glass sponges and bristle worms were the bane of my existence as their fiberglass-like spines would penetrate even gloves and cause great physical irritation. I also slightly tore a plantar tendon in my left foot while doing yoga one day. I was deep in a lunge position stretch, leaning over my front left leg, when a large wave hit the ship sideways, causing me to lose balance, tipping forward and putting incredible strain on the tendons of the leg. I was also getting tendonitis in my forearms, but this was a simple mild irritant. However, two days before the end of the trip, when lifting a mud-filled net, I tore the tendon that had been repaired in my right index finger following the destruction by the lace monitor a half year earlier. This was an incapacitating injury that could not be ignored. We had nearly finished the voyage, however, so I was able to just wrap it up and get through the final session, knowing full well that I needed to have surgery on it immediately upon my return to Melbourne. Using the satellite uplink, I communicated with a specialist surgeon I knew who treated a lot of Australian Rules football players and their incredibly screwed-up fingers.
At the completion of the incessant trawling we sank a net full of styrofoam cups to a depth of two and half miles. Everyone onboard had made cups of various designs, including very intricate ones prepared pre-trip by some. The incredible pressure at this depth caused the air in the cups to be compressed out, warping them to a small fraction of their previous size, with the irregular shaping adding a unique twist to each of the designs. I used the opportunity to make one for my parents. Now the tiny funny-shaped cup with ugly drawings is a souvenir in their house and I wonder if the guests think it was made by a kindergarten pupil as a Mother’s Day gift.
The next day we set sail to return to Tasmania. The Aurora Australis docked in Hobart just before the completion of the iconic Sydney to Hobart Yacht Race. We were able to see the spaceship-sleek vessel Wild Oats come in with daylight between it and all other contenders. Back on solid land after two months at sea, with our equilibrium already shot, we took advantage of this loss of balance to cloak the effects of our liberal sampling of the wine festival that accompanied the yacht race.
With a bit of time to kill before heading back to Melbourne, despite the injury to my finger, I took the opportunity to dive at my favorite spot off Bruny Island to collect rock lobsters. This particular place is quite near a seal rookery and it was always a delight to play with these mischievous torpedoes. On this particular day they were a bit more skittish than usual, but I thought nothing of it since seals are pretty mental creatures and thus wildly unpredictable in their behavior. As I was working the rocky underwater slope that led into the deeper water, a school of two-and-a-half-foot-long mullet passed by, cavorting and shimmering like kamikaze pilots on their way to a happy ending. Less than a minute later, they came flying past me in a disorganized, chaotic stream. Watching them flash past, I turned back to face the deep green gloom just in time to see a six-foot-tall tail flick ten feet away from me, as a sixteen-foot, very bulky great white shark swam by, close enough that I felt the wake of its passing. Slowly easing back into the rocks, I did my best to still my frantically beating heart. Holding my breath so that there weren’t any telltale bubbles, I slowly, stealthily worked my way into the shallows, taking my bag full of tasty rock lobsters with me. Walking slowly to the car after the excitement, I almost completed the day by stepping on a three-foot-long, patternless, black-colored tiger snake that was in the shade of the car.
After the eventfulness of the Antarctic trip, it was back to Melbourne, followed by surgery number two to fix the tendons sliced by the lace monitor lizard. This was followed by another frustrating recovery period, but at least this time my hand was not strapped to my chest. I just had to wear a metal brace for a few weeks. During this period, Eivind, for his Master’s research under my supervision, worked diligently on the samples we collected in Antarctica, resulting in two great papers for the team. The first showed that the venoms of Antarctic octopuses have been evolutionarily selected to be most active at freezing temperatures, actually becoming less efficient at warmer temperatures. This points to potential problems for such animals in adapting to warming oceans. The second paper focused upon the genetics of the specimens, revealing four new species of Antarctic octopus, one of which was so divergent that it will be in a new genus. All in all, the most productive and satisfying field expedition of them all.

19 Most Frequent Dreams in the World

What Does It Mean to Dream of Owls

What Does It Mean to Dream of a Ship

What Does It Mean to Dream of Whales

What Does It Mean to Dream of Chocolate

What Does It Mean to Dream of Doors

What Does It Mean to Dream of Stars

What Does It Mean to Dream About Work

What Does It Mean to Dream of Elephants

What Does It Mean to Dream of Snow

What Does It Mean to Dream of Birds

What Does It Mean to Dream of Gold

What Does It Mean to Dream of Ghosts

What Does It Mean to Dream of Celebrities

What Does It Mean to Dream of Dolphins

What Does It Mean to Dream of Traveling

What Does It Mean to Dream of Bears

What Does It Mean to Dream of a War

What Does It Mean to Dream of Rain

What Does It Mean to Dream of Sharks

What Does It Mean to Dream of Bulls

What Does It Mean to Dream of Crocodiles

What Does It Mean to Dream of Snails

What Does It Mean to Dream of Crabs

What Does It Mean to Dream of Saving Someone

What Does It Mean to Dream of Garbage

What Does It Mean to Dream of Packing Your Bags

What Does It Mean to Dream of Fog

What Does It Mean to Dream of an Operation

What Does It Mean to Dream of Jewels

What Does It Mean to Dream of Roses

What Does It Mean to Dream of Leaks

What Does It Mean to Dream About Clothes

What Does It Mean to Dream of a Disease

What Does It Mean to Dream of Policemen

What Does It Mean to Dream of Lizards

What Does It Mean to Dream of the End of the World

What Does It Mean to Dream of Strangers

What Does It Mean to Dream of Fruits

What Does It Mean to Dream of Wolves

What Does It Mean to Dream About Ants

What Does It Mean to Dream of a Swimming Pool

What Does It Mean to Dream of Dancing

What Does It Mean to Dream of a Party

What Does It Mean to Dream of a Fight

What Does It Mean to Dream of a Tsunami

What Does It Mean to Dream About Food

What Does It Mean to Dream of Lions

What Does It Mean to Dream of Fish

What Does It Mean to Dream of a Car Accident

What Does It Mean to Dream of the Person You Like

What Does It Mean to Dream of Turtles

What Does It Mean to Dream of Friends

What Does It Mean to Dream About Horses

What Does It Mean to Dream of Water

What Does It Mean to Dream of Mice

What Does It Mean to Dream That Your Hair Is Cut

What Does It Mean to Dream About Lice

What Does It Mean to Dream of Dogs

What Does It Mean to Dream of Fire

What Does It Mean to Dream of Blood

Dream Interpretation About Snake

Dream Interpretation About King

Dream Interpretation



Beginner's Cryptocurrencies Track Cryptocurrencies Make Money i.e. Get Cryptocurrencies Initial Coin Offering Asset Invest Cryptocurrencies Drawbacks Cryptocurrencies Future Cryptocurrency Cryptocurrency FAQ Ways to Lower Car Insurance 100 Tips to Save Money Every Day 189 Life Hacks to Save Money 25 Tips to Save on Groceries How to Save on Food The 10 Rules and Tips to Save on Shopping Saving on Shopping 2021 35 Ways to Teach You How to Save Money 10 Tips to Save Your First €100,000 7 Handy Saving Tips to Make It Easier to Save How to Save on Shopping 10 Tips not to be missed 8 Easy Ways to Save Money How to Save on Food: 26 Tips to Follow 35 Tips to Save Money and Optimize Your Budget How to Save on Shopping: Tips to Avoid Unnecessary Expenses How to Reach Your Savings Goals 17 Tips to Help You Save Money Fast Best Tips to Save Money 2021 15 Things You Should Never Buy at Gas Stations Annuities Meaning Finding Travel Insurance For Cancer Diagnosis How Does the Stock Market Work Top 10 Ways to Make Money Online 10 Legit Ways to Make Money and Passive Income Online 10 Ways To Cut Your Health Care Costs The Ultimate Assurance of Buy-sell Agreements 5 Tips to Prepare for Your Property Settlement 8 Habits of Wealthy and Successful People Why Millennials Choose to Buy Home 7 Tips Every Homeowner Need to Know About Insurance 8 Tip on Homeownner Insurance 10 Question You Should Ask Mortgage Lenders How Much is My Car Accident Settlement Worth 200 Business Movement News 150 Financial Tip You Should Know Essential List of Mortgage Application Document Prepare Yourself Before Investing in Stock Shopping is the Right Way Without Debt Factors Affecting Home Loan Rates Using Credit Cards With No Debt Plan for Business Loans Step Before Buying Insurance Choosing Life Insurance How to Get Cheap Car Insurance If in Debt With a Credit Card Type of Insurance How to Request a Claim Deposit With Banks or Take Out Insurance Why Do We Need Life Insurance Insure Assets and Liabilities How is It Different Contract for Buying a House Happy if in Debt Can Not Pay the Car Installments 16 Most Important Car Insurance Terms Want to Use Urgent Money Where Should I Request a Loan Save Money in Stocks How to Have a Home Plan Before Retirement Plan for Repayment Carefully 50 Financial Movement You Should Know How You Can Hit the Heights While Plunging to the Depths 10 Ways to Cut Your Health Care Costs Tips for Handling an Employee's Departure How to Get Your Product Onto Retailers' Shelves A List of Pointers for Low-cost Promotion A Field Guide to Office Colleagues How to Get Your Tqm Training on Track 4 Excuses to Use Unconscious Credit Cards Be Careful Terms of Insurance Agreement Changing a Home to Pay Off Debt Want Money to Invest Credit Card Addiction Symptoms How to Manage Credit Card Debt if Lose Job What is Private Fund Loans for Education 10 Things That Lead to Poverty Do Not Overlook Insurance There Are Also Saving on Debt 10 Things You Need to Do Before Retiring Seed Funds for the Smallest Start-ups Health Insurance Managed Care Can Cost More States Go for Bold Changes Outside Directors: How They Help You Helping Your Children Plan for a Distant Future The Tax Advantages of a Home Office Job Skills Have Declined Firms Say American Get More for Their Money Boost Your Problem-solving Power Finding the Essence of Good Sales People Suggestions on Selling Your Service Firm Warming to the Idea of Customer Feedback It's Timely to Consider Still Another Inequality More Tax Cuts Coming Vice Presiddency Becoming More Attractive Goal Turn Anger Into an Asset Making the Most of Trade Shows Ideas for Making the Most of Time on the Road The Benefits of Smart Inventory Management Policies That Protect a Company's Good Name Market-neutral Funds May Offer Solace if Stocks Tank Bargains in Business Insurance Bills Would Affect the Hiring of Skilled Foreign Workers The Ups and Downs of a Postal Rate Proposal Locking on to Teamwork Nurturing Part Timers to Be Entrepreneurs Holding Things Together When Selling A Location Knowing When Cut The Cord A New Selling Approach Makes Fashion Sense Too Much Team Harmony Can Signal Trouble Oiling The Wheels Of Consumer Satisfaction Networking 101: Seeing And Being Seen Nuts About Snack Food A Jet-Powered Takeoff Grooming For Success Switching to Self Insurance Promoting A World Ethical Standard Help Wanted Desperately How to Get a Yes From Your Banker Lawmakers Have Their Work Cut Out For Them Making The Climb Onto Store Shelves Hammering Home Performance Incentives Have You Seen Your Banker For Your Annual Checkup Protect Your Company's Proprietary Information Adding Some Byte To Retirement Plans From The Ground Up Pluses And Pitfalls In Voice Mail Lawmakers Have Their Work Cut Out For Them Making The Climb Onto Store Shelves Market Bulls Battle A Case Of Nerves Check The Fine Print In Picking A 401 (k) Plan 5 Pitfalls Make Your Work Inefficient Wrong Stock Investing What is a non life insurance 5 things to do if you want to succeed 5 steps Emphasize the use of credit cards correctly Unemployment can be saved by doing 5 steps Obstacles that prevent from saving Want to be rich do these 3 things New to the stock market Change the attitude of saving with 3 steps Home loan Not difficult anymore Start investing is not difficult Come check the finance health Live 3 items for solving the poor 5 wrong financial views Risking destruction 4 things that should not be overlooked for Save money Wise financial planning techniques for the family 5 mistakes checklist when buying insurance 5 reduce the risk of doing business 3 risk levels that must be known before investing Advantages and disadvantages of Requesting a loan Saving The US Economy What price loyalty at Vodafone Alphabet soup and economic recovery Our growing nostalgia for commuting Financial alchemy Personal credit 4 principles of financial success Buying housing is not a big deal anymore Essential insurance How to teach your child to be wise With the use of money 6 Collection techniques That a salary man needs to do How to choose a credit card that best suits your needs Beware The Scammers out to empty your bank account Avoid The Traps Set By Estate Agents 10 Ways To Cut Your Health Care Costs What is the stock market Adjust the idea of adding value to your business How ready are you for down 10 techniques to use money 10 Ideas To Conquer Stocks 10 Year Retirement Plan Factors That Make Your Finances Worse Eliminate 5 Weaknesses to Create Success in SME Retirement Investment Plan Longevity Simpler 5 Secrets to Financial Freedom How to Invest Without Losing Do We Need Too Much Money 8 Alarms When Finances Are in Trouble How to Use Money Saving Techniques Credit Card Debts Not Difficult Anymore Long Term Savings Financial Matters Young People Should Know The 5 Phases of Money Flow Youth Fever for Cryptocurrencies Economy Versus Demagoguery Resistance to Organizational Change What is Production budget What are the Goods in Commission What are Returns on Purchases What are Pre Operating Expenses What is a Technical Organization 10 Types of Credit Securities 5 Main Types of Business Organization What Is a Business Advisor What is the Personification of Accounts What Is Expense policy 6 Stages of Administrative Organization Social Responsibility of Institutions What Is Business Environment Forms of Organization of Economic Entities Top 9 Functions of a Salesperson 7 Duties of an Accounting Clerk 7 Most Outstanding Comptroller Functions What Is Bookkeeping What Are Taxes Payable Armand Feigenbaum Biography What Is Zero Base Budgeting What Is Chart of Accounts What Is Sensitivity Analysis What Is Purchasing Department Origin of Business Management What Is Administrative Organization What is Cost Accounting What Is Organizational Structure What Is Nominal Salary What Is Centralization In Administration What Is Payable Documents What Is Indirect Labor What Is Going Business What Is Commercial Paper What Is Delivery In Business What Is Equivalent Units What Is Income Centers What Is Indirect Materials What Is Purchase Requisition What Is Internal Accounting Control What Is Administrative Management What Is Political Environment of a Company What Is Purchasing Budget What Is Consignment Merchandise What Is Organization Expenses What Is Unpaid Balance What Is Logistics Operator What Is Flexible Budgeting What Is Government Accounting What Is Financial Leasing Companies Mergers and Acquisitions of Companies What Is Acquisition Financing What Is Acquisition Accounting What Is Operating Leverage What Is Top management What Is Operational Audit What Is Cost Systems Who is Vittorio Mincato Initial Public Offering Backed by Venture Capital Who is Vittorio Mincato What Does On Account Mean The Cryptocurrency Tether Whether Cryptocurrencies Will Fall to Zero Primitive Time of the Administration 6 Tips for Choosing Health Insurance What Is a Structured Settlement Annuity Benefits Behind an Annuity or Structured Settlement

Search This Blog

Popular Posts

Blog Archive