The focus of my thesis is to document the consequences of the evolving sea-ice cover on the Eurasian Arctic Ocean, combining observational data and operational model outputs.
Before starting my PhD, I completed a B. Since the beginning of my college studies, I enjoy sharing my interest for climate sciences and environmental stakes. I really look forward to participating in the MOSAIC School: broaden my scientific knowledge, exchange with other scientists and experiment field work in the Arctic.
Freshwater is intimately linked to stratification and therefore has key relevance for climate and biology. In the main, I explore these relationships using climate model data. Before moving to the study of cold water, my research focus was hot rocks, and how they deform under stress during mountain building. An interest in climate change informed my decision to move field to oceanography. Outside of science, I work with a group called Positive Investment to try and make finance work for a more sustainable future, starting with educational endowments. I also work as a freelance events photographer, and like to turn my camera to the landscape - I blog sporadically about landscape evolution.
I am a geologist pretending to be a glaciologist, or the other way around, depending on how you look at it. Last October I moved to the Institute of Marine and Antarctic Studies at the University of Tasmania to start my PhD, using mechanical experiments to derive a better numerical description of ice shelf flow.midbeboola.tk
Spitsbergen, Jan Mayen and East Greenland under sail
I try to find ways to relate the small-scale to the large-scale, from micron-level microstructure to entire Antarctic ice shelves. In my spare time I like to blow things up in Antarctica also known as performing explosive seismic surveys to study ice flow , and run long distances sometimes also in Antarctica. At present time, I can roughly understand the magic of those sea waves that, as a child, I saw forming in the distance and breaking at the shore. After completing a BSc.
During a traineeship at the National Oceanography Centre of Southampton, stories about iced sea landscapes moved my interest from the Mediterranean Sea to the Arctic Ocean. In my PhD research, I aim to contribute to the understanding of the long-term variability of near-surface currents in the Arctic Ocean, in relation to climate changes observed in the last decades. I analyse changes in the TransPolar Drift at seasonal to decadal timescales, by means of satellite altimetry data over ice-free and ice-covered ocean.
Before moving to Oldenburg I completed my B. During my bachelor thesis I was able to apply my gained skills in the Ecuadorian cloud forest where I spent four isolated weeks collecting and processing data about the anthropogenic impact on habitat quality. As I enjoy exploring the world, I became passionate about marine ecosystems due to several diving experiences and decided to follow that path in my further studies. With participating in MOSAiC School I am very happy to have the opportunity of gaining my first experience on board of a ship and getting a special insight into arctic ecosystems through working with a MOSAiC team!
Arctic and International Relations
Montana State University, United States. I study how changes to regional climate effects microbially-mediated carbon cycling in permanently-ice covered lakes. Specifically, I am interested in determining if microbial decomposition is a significant sink of autochthonous and allocthonous organic matter.
My work involves coupling biogeochemical experiments with long-term monitoring data to examine long-term trends in carbon transformations.
My interest in Polar Regions began during my M. In my free time, I enjoy hiking and trail running in Bozeman, MT and beyond! I just finished my master's degree in Environmental Sciences with a major in Atmosphere and Climate at ETH Zurich, and look back on six amazing years — driven by curiosity about nature and one overarching interest; climate change and its communication. After recharging my batteries this summer, I will start a PhD in atmospheric dynamics and climate change.
During an internship at the Geological Survey of Denmark and Greenland GEUS in Copenhagen, I investigated the surface mass balance of a South Greenland glacier catchment and participated in two kite- ski expeditions in the surroundings of this glacier not yet the Arctic though ;-. The study region did not change for my master thesis, but this time, I assessed the atmospheric dynamics that led to Greenland warm events.
During my studies, I gained additional experience in communication by teaching as a maths assistant and event moderation. I am excited and pleased that the journey of exploring the cool part of Earth's climate still continues. My research aims to understand the variability and predictability of summer Arctic sea ice, focusing on hydrometeorology and statistical methods for seasonal forecasting. This is done using various satellite data products, but does not require direct collection of data or field work of any kind.
I therefore switched gears and became a wilderness guide and outdoor educator, allowing me the opportunity to live and work in Guam, Hong Kong, and all across the U. My research is about mercury and methylmercury in sediments and benthic organisms from polar regions. My interest in mercury cycle started during my MSc studies.
I worked on fractionation of mercury in aerosols. Now, during my PhD studies I will try to distinguish the origin of mercury in polar ecosystems between natural and anthropogenic mercury sources, estimate mercury impact on the ecosystem and determine its main origin in the Arctic and Antarctic. I will also try to quantify the impact of Global Climate Change on mobilization of past mercury deposits on surface of melting glaciers.
The study area of my research are the Spitsbergen fjords Arctic and the area of the Admirality Bay Antarctic. I grew up on an island in the river Thames, leaving to do my undergraduate degree in physics at Oxford University. I became passionate about environmental science during an Energy Studies module in my final year and wrote my dissertation on the detection and simulation of freezing rain events.
After finishing my degree I spent a year designing and building my own carbon fibre canoe. I then had a pretty disastrous few weeks paddling it solo from London to Germany. One hundred and fifty years ago, a thirty-year-old artist, flush with money from the sale of his acclaimed painting, The Heart of the Andes , The Metropolitan Museum of Art, fig. During his six-week journey, Church completed over a hundred pencil and oil sketches that documented the continuously changing effects of light on icebergs adrift from Greenland glaciers.
As an amateur naturalist, Church keenly observed details of the environment, capturing the complex shapes and irregular profiles of ice mountains from all angles. Studying these fantastic, frozen formations provided the artist with the insight and technique to create what is considered one of the great landscapes of the nineteenth century.
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The Icebergs is relevant once again as we confront the environmental cataclysm of vanishing ice around the globe. Before our trip, we read After Icebergs with a Painter by Louis Legrand Noble , a poet and writer invited by Church to document his journey fig. The author had earlier written a biography of Thomas Cole, considered the dean of American landscape painting. Church studied with Cole from to and later paid homage to the master with paintings that referenced his biblical landscapes.
Noble, a clergyman who became the pastor of both artists, often waxed rhapsodic about the hand of God in the smallest and grandest natural phenomena. His writing appears sympathetic to the ideas of transcendental philosophers like Ralph Waldo Emerson and Henry David Thoreau who, through essays and the lecture circuit, popularized the connections between spiritual and ecological ideas in nineteenth-century culture.
We read the book together out loud in front of a winter fire before hitting the road and again huddled in our van in Newfoundland as temperatures plunged near the freezing mark. Not surprisingly, some passages sounded archaic, but most eloquently captured the essence of the region in expansive detail. After chasing the formations, they moved in for close observation:. Our game, for once, is the wandering alp of the waves; our wilderness, the ocean; our steed, the winged vessel; our arms, the pencil and the pen; our game-bags, the portfolio, painting-box, and note-book… p.
It tracks formations off the north and eastern coasts of Newfoundland and southern Labrador by size, type, and location via satellite imagery. As the maritime history of the RMS Titanic reveals, icebergs wreak havoc with even the sturdiest man-made structures. Charting these behemoths helps oil companies avoid potentially dangerous collisions. According to stories told by local residents, lassoing and towing mountains of ice from the vulnerable path of oil rigs in not uncommon. Forced to sketch quickly, the artist faced extreme cold and fast moving weather systems bringing rain and fog that vexingly obscured their view.
Rocky seas added an element of danger when the artist commanded the crew to navigate closely for the best vista. As Noble admitted:. An iceberg is an object most difficult to study, for which many facilities, much time and some danger are indispensable. The voyager passing at a safe distance, really knows little or nothing of one.
Warnings passed down through local lore flowed with stories of exploding and capsizing icebergs. The author registers a sigh of relief each time the captain signals the return to a sheltered cove. On one occasion, the two companions enjoyed the sounds and sights of a collapsing berg from a safe distance. We boarded a six-hour ferry from Nova Scotia to access this Viking Island, where Norsemen erected the first European settlement in North America five hundred years before Christopher Columbus landed in From the terminal, we drove a fifty-three mile paved road along the coast to Red Bay, where sixteenth-century Basque settlers slaughtered and processed 20, right and bowhead whales for oil in a brief fifty years.
From Red Bay the road degenerates into a rough, pot-holed gravel byway that snakes through vast, stretches of tundra-like terrain pocked by freshwater ponds and lakes. Church and Noble arrived at their destination by sea, first boarding a steamer in Boston for Halifax, Nova Scotia, and then northeast on a smaller vessel to St Johns, the provincial capital of Newfoundland.
A letter of introduction to Governor Alexander Bannerman insured that British soldiers, strategically positioned on top of Signal Hill, would not only alert the esteemed artist to the presence of icebergs, but would lend a boat for chasing them down. Although the men admired the beautiful harbor of St. One needed to be in the midst of them, where he could command views, near or remote, of all sides of them, at all hours of the day and evening. Photo: Barbara Matilsky. A century and a half ago, the island was the booming, de facto capital of Labrador.
The surrounding waters teamed with seal and cod, which was harvested, salted, and dried on platforms, known as flakes. A barter economy flourished under the auspices of John Slade and Company of Poole, Dorset, England, who established a commercial venture in the last quarter of the 18th century. Fishermen could exchange fish for supplies related to the trade.
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An eerie calm and isolation descended. The sun, blanketing the panoramic landscape in shades of blue, warmed the gusting winds. Later, he introduced a handful of intrepid travelers to the history of this once-thriving fishing community through a tour of several buildings that now function as a museum figs. The highest structure on the island, the Marconi tower, is linked to the public fascination with the Arctic of another era.
The warehouses, dating from the eighteenth-century, have been reconstructed from the original timbers preserved by the salt stored within fig. Some of the clapboard dwellings, picturesquely nestled at the base of igneous rock estimated by Noble to be two hundred and fifty feet high, are privately owned and occupied part of the year by families who trace their ancestry back to 18th century England.
An impressive group of buildings, including the warehouses, an Anglican church, the Battle Harbor Inn, and four cottages available as bed-and-breakfast accommodations for travelers, have been restored by the Trust. In when the Canadian government issued a moratorium on inshore cod fishing, concerned residents founded this private organization to acquire properties. Watching whales spouting in the distance, it is easy to forget that in , the place was crowded, smelly, and polluted with the waste generated by the hundreds of people who serviced the fishing industry.
This dim vision of a bustling time contrasts sharply with the softer footprint of the limited number of tourists who visit, the handful of staff catering to them, and the small, seasonal population of residents committed to the historic preservation of the island. Today most people make the pilgrimage to Battle Harbour to experience the beauty and solitude of a pristine maritime environment and for the sight of an occasional iceberg. We watched it drift, change shape, and dissolve over the course of our two-day sojourn. Icebergs were once plentiful in this area.
There are forces, motions, and forms, voices, beauties, and a sentiment, which escape the touch of science, and scarcely caught by the subtle, poetic mind. Icebergs, to the imaginative soul, have a kind of individuality and life.
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They startle, frighten, awe; they astonish, excite, amuse, delight and fascinate; clouds, mountains and structures, angels, demons, animals and men spring to the view of the beholder. They are a favorite playground of the lines, surfaces and shapes of the whole world, the heavens above, the earth and the waters under: of their sounds, motions and colors also.
Given the right conditions, Church would work for up to two hours on a sketch fig. Each vantage point offered yet another revelatory picture. Church, Inv. Photo: www. We were constantly hunting for icebergs along the horizon, peering into our binoculars at one huge castle berg wedged into a cliff off Lewis Bay. What happened to all of the icebergs?
Arctic and International Relations
We learned from Diane Poole, an employee of the Battle Harbour Heritage Trust and descendant of the founding family of the mercantile industry, that this season was the best in three years. As a child, Diane recalled when the waters were clogged with icebergs and fisherman regarded them as nuisances for tearing their nets. She also mentioned that climate change had transformed communities since residents no longer migrated seasonally inland.
Most people depend on the tourism associated with iceberg watching as well as the limited fishing rights regulated by the Canadian government for survival. This very same ecosystem seduced the senses of Church and Noble who wrote:. A bright, cool morning. I have never seen such fairy loveliness as I find here upon this bleak islet, where nature seems to have been playing Switzerland… The painter, passionately in love with the flowers of the tropics, lay down and rolled upon these soft, sweet beds of beauty with delight. Little gorges and chasms, overhung with miniature precipices, wind gracefully from the summits down to meet the waves, and are filled, where the sun can warm them, with all bloom and sweetness, a kind of wild greenhouse.
Elevated pond of fresh water — reflects the sky like gold. Mountains deep but delicate. The desire to wrap ourselves in another day of blissful seclusion was irresistible, but we remained determined to track down a large iceberg before the end of our expedition.
Reversing course, we made our way to Twillingate, Newfoundland, where the itineraries of two journeys, one hundred and fifty years apart, coincidentally converged on Independence Day. Both sets of travelers were awed by spectacular icebergs in this magically-sounding town. Noble devoted several pages to the hunt of the Iceberg at Twillingate:.
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