Last edited by Mikaramar
Sunday, July 19, 2020 | History

3 edition of Arctic sea ice dynamics found in the catalog.

Arctic sea ice dynamics

Torge Martin

Arctic sea ice dynamics

drifts and ridging in numerical models and observations = Arktische Meereisdynamik : Drift und Presseisrückenbildung in numerischen Modellen und Beobachtungsdaten

by Torge Martin

  • 203 Want to read
  • 38 Currently reading

Published by Alfred-Wegener-Institut für Polar- und Meeresforschung in Bremerhaven .
Written in English

    Subjects:
  • Sea ice -- Arctic Ocean -- Mathematical models,
  • Sea ice drift -- Arctic Ocean -- Mathematical models

  • Edition Notes

    Other titlesArktische Meereisdynamik : Drift und Presseisrückenbildung in numerischen Modellen und Beobachtungsdaten
    StatementTorge Martin.
    SeriesBerichte zur Polar- und Meeresforschung -- 563
    Classifications
    LC ClassificationsGB2595 .M37 2007
    The Physical Object
    Paginationviii, 229 p. :
    Number of Pages229
    ID Numbers
    Open LibraryOL16734059M
    LC Control Number2008384364

    Books. Life. Australia atmospheric carbon and sea level rise. Arctic ice sheets are melting at alarming rates and the region “these phytoplankton communities really drive the dynamics of. It is well established that periods of high North Atlantic oscillation (NAO) index are characterized by a weakening of the surface high pressure and surface anticyclone in the Beaufort Sea and the intensification of the cyclonic circulation in the eastern Arctic Ocean. The response of Arctic sea ice to these atmospheric changes has been studied with a thickness distribution sea-ice model.

    Haze pollution in the North China Plain is becoming more serious and consequently causes inconvenience in daily life and harms health. The inter‐annual variation of haze days in the North China Plain in late winter (February and March) is closely related to the East Siberian Sea and Chukchi Sea ice in October, and the Pacific sea surface temperature (SST) plays a key role in delivering the.   The authors considered the relative roles of ice growth and melt (thermodynamics) and ice flow (dynamics) in controlling summer sea ice. They found that predictability is limited by ice motion and growth in winter, and increases rapidly in spring due to melt processes.

    If the sea ice melts or "retreats" because of any warming, the transfer dynamics are greatly impacted. Four Freshwater Rivers Another factor in the ocean's dynamics are the presence of the four major freshwater rivers which pour into the Arctic Ocean — the Mackenzie in Canada and the Lena, Ob, and Yenisey in Russia. Definitions. The Arctic Ocean is the mass of water positioned approximately above latitude 65° N. Arctic Sea Ice refers to the area of the Arctic Ocean covered by ice. The Arctic sea ice minimum is the day in a given year when Arctic sea ice reaches its smallest extent, occurring at the end of the summer melting season, normally during Sea ice maximum is the day of a year.


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Arctic sea ice dynamics by Torge Martin Download PDF EPUB FB2

The sea ice ecosystem is described in the Arctic sea ice dynamics book of climate change, interests, and effects of a decreasing summer ice extent in the Arctic Ocean.

The book contains an up to date description of most relevant methods and techniques applied in sea ice ecology : Springer International Publishing. Buy Arctic Sea Ice Ecology (): Seasonal Dynamics in Algal and Bacterial Productivity: NHBS - Lars Chresten Lund-Hansen, Dorte Haubjerg Søgaard, Brian Keith Sorrell, Rolf Gradinger, Klaus Martin Meiners, Springer Nature.

Lars Chresten Lund-Hansen, "Arctic Sea Ice Ecology: Seasonal Dynamics in Algal and Bacterial Productivity " English | ISBN: | | pages | EPUB, PDF | 64 MB + 18 MB. The sea ice ecosystem is described in the context of climate change, interests, and effects of a decreasing summer ice extent in the Arctic Ocean.

The book contains an up to date description of most relevant methods and techniques applied in sea ice ecology research.

The book is based on several decades of research related to sea ice in the Arctic and its variability, sea ice process studies as well as implications of the sea ice variability on human activities. The chapters provide an extensive overview of the research results related to sea ice in the Arctic at paleo-scales to more resent scales of.

Arctic sea-ice dynamics / state and ocean heat transport in HighResMIP David Docquier François Massonnet, Neil F. Tandon, Jeremy P.

Grist, Thierry Fichefet y n. Arctic sea ice is retreating and thinning OSI SAF satellite observations 2.

Lagrangian analysis of sea-ice dynamics in the Arctic Ocean. Polar Research: Vol. 35, No. 1, Abstract Sea ice dynamics deals with the way momentum is transferred through the sea ice system. the sea channels out of the Arctic spend less of the year blocked by ice, allowing more ice to drift away removing Arctic ice weakens a key driver for ocean currents and slows the rate at which dissolved CO2 is pulled into the deep ocean.

This paper investigates the recent evolution of Arctic sea ice extent and the factors affecting its dynamics using a novel empirical technique. As showed in Fig. 1, Arctic sea ice. Monica Martinez Wilhelmus. A group led by Monica Martinez Wilhelmus, an assistant professor of mechanical engineering in the Marlan and Rosemary Bourns College of Engineering, is the first to use moderate resolution imaging spectroradiometer, or MODIS, satellite imagery to understand long-term ocean movements from sea ice dynamics.

MODIS sensors aboard NASA satellites have. The individual panels show the mean Arctic sea‐ice area (SIA) in (a) March and (b) September for –; mean Arctic sea‐ice volume (SIV) in (e) March and (f) September for –; and (c, d) the sensitivity over the period – of September sea‐ice area to (c) CO 2 emissions and (d) global annual mean surface temperature.

Lemke et al. () inferred that diffusion and advection of sea-ice anomalies were important in sea-ice dynamics. In particular, the model advection patterns agreed reasonably well with the observed ocean surface circulation in the Arctic Ocean and around Antarctica.

Professor Wadhams explains in satisfying detail the dire and immediate nature of the issues we humans face as the arctic continues to warm at record pace and the ice disappears. He explains the significance of albedo loss on both land and sea and what this means for continued planetary s:   The wind-driven Arctic ice circulation pattern has two primary components.

First, the Beaufort Gyre is a clockwise circulation (looking from above the North Pole) in the Beaufort Sea, north of Alaska. This circulation results from an average high-pressure system that.

The Arctic sea ice domain is then divided into 13 regions [Stroeve et al., ], and for each of these regions, five melt‐timing quintiles (20th percentiles) are computed and used for a categorization of the melt dates (Figure 1b).

The lowest quintile of the melt dates represents an anomalous early melt onset, while the highest quintile an. Arctic Sea Ice Ecology Seasonal Dynamics in Algal and Bacterial Productivity. New book by Lars Chresten Lund-Hansen, Dorte Haubjerg Søgaard, Brian Keith Sorrell, Rolf Gradinger, and Klaus Meiners.

| Peter Schmidt Mikkelsen. Email Facebook LinkedIn. Abstract: The book on sea ice ecology is the ecology of sea ice algae and other. We define a new classification for Arctic sea ice dynamics based on a spatial and temporal scale: floe, multifloe, aggregate, coherent, sub‐basin and seasonal.

The classification is supported by remote sensing and in situ observations of ice motions at scales of 1– km. Over the past 20 years the study of the frozen Arctic and Southern Oceans and sub-arctic seas has progressed at a remarkable pace.

This third edition of Sea Ice gives insight into the very latest understanding of the how sea ice is formed, how we measure (and model) its extent, the biology that lives within and associated with sea ice and the effect of climate change on its distribution.

Your home has always been the sea and the ice. A sea bear, far north in the Arctic, hunts and naps and raises her young.

She moves with the ice, swimming, running, stalking seals, resting. She follows the rhythm of the sea and the s:. The thinning of Arctic sea ice The surplus heat needed to explain the loss of Arctic sea ice during the past few decades is on the order of 1 W/m2. Observing, attributing, and predicting such a small amount of energy remain daunting problems.

Abrupt climate change would be cataclysmic: the melting of Greenland’s ice shelf would cause sea levels to rise twenty-four feet worldwide. Clearly, it is in all of our interests to pay attention. Future Arctic: Field Notes from a World on the Edge, by .RESEARCH/REVIEW ARTICLE Lagrangian analysis of sea-ice dynamics in the Arctic Ocean Sa´ndor Szanyi,1 Jennifer V.

Lukovich2 & David G. Barber2 1 Institute for Mechanical Systems, ETH Zu¨rich, Tannenstrasse 3, CH Zu¨rich, Switzerland 2 Centre for Earth Observation Science, Faculty of Environment, Earth, and Resources, University of Manitoba, Dysart Road,Winnipeg, Manitoba.