Results 71 to 80 of about 122,513 (216)

Changing climate and rising seas: understanding the science [PDF]

, 2014
An investigation of what is causing climate change and one of its major impacts – the rising level of the sea. Introduction The level of the sea is constantly changing everywhere on Earth as tides rise and fall in predictable patterns.
Parliamentary Commissioner for the Environment
core  

Airborne radar evidence for tributary flow switching in Institute Ice Stream, West Antarctica: implications for ice sheet configuration and dynamics [PDF]

, 2015
Despite the importance of ice streaming to the evaluation of West Antarctic Ice Sheet (WAIS) stability we know little about mid- to long-term dynamic changes within the Institute Ice Stream (IIS) catchment.
Martin J. Siegert, Hugh F. J. Corr, Corr, Hugh, Bingham, RG, Woodward, John, Ross, Neil, Ross, N, Dunning, SA, Corr, Hugh F.J., Winter, K, Siegert, MJ, Robert G. Bingham, Winter, Kate, Dunning, Stuart, John Woodward, Neil Ross, Siegert, Martin, Corr, HFJ, Kate Winter, Dunning, Stuart A., Siegert, Martin J., Stuart A. Dunning, Bingham, Robert G., Woodward, J   +23 more
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Chlorine peroxide reaction explains observed wintertime hydrogen chloride in the Antarctic vortex

Communications Earth & Environment
It is well established that the drastic ozone loss in the Antarctic stratosphere, commonly known as the ozone hole, is primarily driven by gas-phase and heterogeneous chemical processes. While chemistry transport models generally reproduce observed ozone
Jens-Uwe Grooß, Rolf Müller, John N. Crowley, Michaela I. Hegglin   +3 more
doaj   +1 more source

Improving the spatial distribution of modeled Arctic sea ice thickness

, 2005
The spatial distribution of ice thickness/draft in the Arctic Ocean is examined using a sea ice model. A comparison of model predictions with submarine observations of sea ice draft made during cruises between 1987 and 1997 reveals that the model has the
Laxon, SW, Miller, PA, Feltham, DL, Laxon, S. W., Feltham, D. L., Miller, P. A.   +5 more
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Uncertainty estimation of aerosol properties from a Vaisala CT25k ceilometer based on in situ aerosol measurements [PDF]

Atmospheric Measurement Techniques
In recent years, the use of automatic lidars and ceilometers (ALC) for atmospheric research has increased. Originally, these instruments were developed to measure cloud base height automatically, utilising the LIDAR principle.
M. G. Müller, B. Bohn, U. Löhnert, U. Löhnert   +3 more
doaj   +1 more source

Influence of Arctic sea-ice loss on the Greenland ice sheet climate. [PDF]

Clim Dyn, 2022
Sellevold R, Lenaerts JTM, Vizcaino M.
europepmc   +1 more source

Dissolved organic carbon loss from Yedoma permafrost amplified by ice wedge thaw [PDF]

, 2013
Pleistocene Yedoma permafrost contains nearly a third of all organic matter (OM) stored in circum-arctic permafrost and is characterized by the presence of massive ice wedges.
Zimov, Nikita, Holmes, Robert, Dowdy, K. L., Davydov, S.P., Spencer, Robert G. M., Spencer, Robert, Eglinton, Timothy, Davydova, A., Dowdy, Kelsey, Mann, P. J., Bulygina, E.B., Zimov, N., Vonk, J. E.; id_orcid, Mann, P.J., Eglinton, Timothy I., Vonk, Jorien, Bulygina, Ekaterina, Spencer, Robert G M, Mann, Paul, Davydov, S. P., Bulygina, E. B., Davydov, Sergei P., Holmes, R.M., Spencer, R.G.M., Eglinton, T.I., Eglinton, T. I., Bulygina, Ekaterina B., Davydova, Anna, Holmes, R. Max, Davydov, Sergey, Dowdy, K.L., Holmes, Robert M., Spencer, R. G. M., Holmes, R. M., Vonk, J.E., Mann, Paul J., Vonk, J. E.   +36 more
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Marginal ice zone fraction benchmarks sea ice and climate model skill. [PDF]

Nat Commun, 2021
Horvat C.
europepmc   +1 more source

Antarctic sea ice trends and its response to the Southern annular mode

, 2009
Includes bibliographical references (leaves 37-42).Sea ice covers vast regions of the Southern Ocean and impacts on the climate as well as the plant and animal life of the region.
Collins, Charine
core  

Reconstruction of ice-sheet changes in the Antarctic Peninsula since the Last Glacial Maximum [PDF]

, 2014
This paper compiles and reviews marine and terrestrial data constraining the dimensions and configuration of the Antarctic Peninsula Ice Sheet (APIS) from the Last Glacial Maximum (LGM) through deglaciation to the present day.
Glasser, N.F., Davies, Bethan J., Emma P. Hocking (7190990), Larter, Robert D., Larter, R.D., Anderson, J.B., John B. Anderson (7190993), Livingstone, Stephen J., Simms, A.R., Roberts, S.J., Ó Cofaigh, Colm, Domack, E., Evans, J., Hillenbrand, Claus-Dieter, James A. Smith (1496818), Livingstone, Stephen, Michael J. Bentley (7190996), Livingstone, S.J., Dowdeswell, Julian, Anderson, John B., Hocking, Emma, Eugene Domack (6507515), Anderson, John, Canals, M., Canals, Miquel, Roberts, Stephen J., Johnson, J.S., O Cofaigh, C., Stephen J. Roberts (7191008), Hillenbrand, C.D., Larter, Robert, Simms, Alexander, Neil F. Glasser (7191002), Hodgson, Dominic A., Smith, J.A., Julian A. Dowdeswell (7190999), Bentley, Michael J., Colm O Cofaigh (7190984), Jeffrey Evans (1254507), Dowdeswell, Julian A., Hocking, Emma P., Simms, Alexander R., Hillenbrand, Claus Dieter, Hodgson, D.A., Smith, James A., Bentley, M.J., Domack, Eugene, Dowdeswell, J.A., Davies, Bethan, Alexander R. Simms (7191011), Stephen J. Livingstone (3691018), Joanne S. Johnson (7190987), Robert D. Larter (7191005), Johnson, Joanne S., Bentley, Michael, Hodgson, Dominic, Bethan J. Davies (2843855), Glasser, Neil, Miquel Canals (186525), Claus-Dieter Hillenbrand (4276453), Dominic A. Hodgson (2043412), Evans, Jeffrey, Glasser, Neil F., Hillenbrand, C-D., Canals, Miguel, Hocking, E.P., Davies, B.J.   +66 more
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