Search results

Create the page "Models" on this wiki! See also the search results found.

• Precipitation changes over the 21st century
  ...Ann. Glaciol.'', '''39''', 271-275.</ref>) and are not included in climate models. Giovinetto et al (1997<ref name="Giovinetto et al, 1997">Giovinetto, M.B., ...7, doi:10.1029/2006JD007482.</ref>) found that only 5 of 15 global climate models examined were able to simulate long term average values of net precipitatio
  18 KB (2,723 words) - 15:33, 6 August 2014
• Recommendations
  ...to realistically represent many high latitude processes and their effects. Models must take into account in far greater detail than at present the complex or ...cts. In addition, the models need to be interactively coupled to ice shelf models so that the impact of changes in ocean circulation and water mass delivery
  14 KB (2,069 words) - 16:14, 22 August 2014
• Regional climate models
  :''This page is part of the topic [[Models of the physical and biological environment of the Antarctic]]'' ...e large amount of computer time needed by the complex atmosphere and ocean models, but also due to a lack of observations and knowledge of the cryospheric co
  5 KB (833 words) - 15:33, 6 August 2014
• Satellite observations of the Southern Ocean
  ...tudes is as data to be assimilated into numerical weather prediction (NWP) models. For example, Andrews and Bell (1998<ref name="Andrews and Bell, 1998">Andr
  20 KB (3,084 words) - 15:57, 6 August 2014
• Sea ice biological and physical modeling
  :''This page is part of the topic [[Models of the physical and biological environment of the Antarctic]]'' ...rce (Liebig&rsquo;s law). The difference between empirical and mechanistic models resides in the use of self-adapting variables by the latter to predict futu
  18 KB (2,786 words) - 15:33, 6 August 2014
• Sea ice change over the 21st century
  ...cycle of Arctic and Antarctic sea ice coverages by 11 major global climate models, J. Geophys. Res., 111, doi:10.1029/2005JC003408.</ref>). ...doi:03110.01029/02007JD008933.</ref>). There is strong consensus among the models for an Antarctica-wide decrease in sea ice; the inter-model standard deviat
  4 KB (684 words) - 15:33, 6 August 2014
• Sea ice over the last million years
  ...in percent derived with Modern Analog Techniques and Generalized Additive Models. Signature legend: (1) concomitant occurrence of cold-water indicator diato
  13 KB (2,050 words) - 15:33, 6 August 2014
• Small-scale processes in the Southern Ocean
  ...r to small-scale mixing was assumed, which could be applied in large-scale models by properly selected mixing parameters. However, improved measurements of t ...transferred to the mesoscale eddy field. Current conceptual and numerical models of the Southern Ocean overturning circulation (see Rintoul et al. (2001<ref
  18 KB (2,816 words) - 15:33, 6 August 2014
• Temperature changes in the instrumental period
  ...tropospheric warming they need to be represented more realistically in the models.
  30 KB (4,676 words) - 18:04, 22 August 2014
• Temperature changes over the 21st century
  ...ature trend over the Twenty First Century.png|Figure 5.6]]). All the CMIP3 models show a warming, but with a large range from 0.14 to 0.5&deg;C/decade under ...the southward migration of the storm tracks that is simulated by the CMIP3 models (Yin, 2005<ref name="Yin, 2005">Yin, J. H. 2005. A consistent poleward shif
  8 KB (1,217 words) - 15:34, 6 August 2014
• Terrestrial biology over the next 100 years
  ...a situation where we can develop a quantitative predictive model (or even models) that completely qualifies the response of Antarctic ecosystems to climate
  22 KB (3,193 words) - 15:34, 6 August 2014
• The Antarctic marine ecosystem in the year 2100
  ..., C., Holland, M., Str&oelig;ve, J. and Weimerskirch, H. 2009. Demographic models and IPCC climate projections predict the decline of an emperor penguin popu ...report we have chosen to use the average temperatures thrown up by IPCC 19 models, rather than any of the extremes.
  20 KB (3,055 words) - 15:34, 6 August 2014
• The Antarctic Peninsula cryosphere in the instrumental period
  ...16-530.</ref>). Satellite radar interferometry has been used with ice flow models to show that the ice shelf sped up considerably in the period before its fi
  40 KB (6,031 words) - 18:17, 22 August 2014
• The Australian sector in the instrumental period
  ...ervational evidence of the increase in ACC transport also predicted by the models (B&ouml;ning et al., 2008<ref name="B&ouml;ning et al, 2008">B&ouml;ning, C
  14 KB (2,205 words) - 15:34, 6 August 2014
• The climate of the Antarctic and its variability
  ...bution of sea ice. Studies of coupled ocean-atmosphere general circulation models show that the strength of the SAM should increase as the Earth warms, confi
  12 KB (1,933 words) - 16:38, 22 August 2014
• The Icehouse world - the last 34 million years
  ...tarctic Ice Sheet: (1) Implications for glacimarine sequence stratigraphic models, Palaeogeography, Palaeoclimatology, Palaeoecology, In Press.</ref>). Despi
  27 KB (4,257 words) - 15:34, 6 August 2014
• The ice sheet in the instrumental period
  ...l changes in the ice sheets. So far this correction has been derived using models of the atmospheric and lithospheric mass flows, but observations of isostat ...Geoscience'', '''1''', 827-831.</ref>). Improvements to numerical ice flow models are including subglacial water, but the specific nature of its role in ice
  20 KB (3,052 words) - 16:00, 6 August 2014
• The impact of global climate change in polar marine environments
  ...(5920), 1470-1473.</ref>). If the sea ice cover continues to decrease, as models suggest, such responses to changes will widen, impairing predation processe ...inction of those species that currently depend on it for survival. Climate models suggest that in the Antarctic such a reduction is unlikely within the next
  14 KB (2,188 words) - 15:34, 6 August 2014
• The IPCC fourth assessment report
  .... To simulate the climate of the Twenty First Century through mathematical models requires first the selection of likely GHG emissions from a range of possib ...ned the emission scenarios that it had used until then as contributions to models of future climate change (Nakicenovic et al., 2000<ref name="Nakicenovic et
  33 KB (5,155 words) - 15:34, 6 August 2014
• The open ocean system in the instrumental period
  ...004. Southern Ocean sea ice and its wider linkages: insights revealed from models and observations, ''Antarctic Science'', '''16''', 387-400.</ref>). ...an be explored, tested and refined with new generations of 4D mathematical models.
  28 KB (4,437 words) - 15:34, 6 August 2014
• The role of the Antarctic in the global climate system
  ...2008. Density-driven Southern Hemisphere subpolar gyres in coupled climate models, Geophysical Research Letters, 35(14) 5, pp. 10.1029/2008GL034344.</ref>),
  31 KB (4,808 words) - 16:51, 22 August 2014
• The Southern Ocean carbon cycle response to future climate change
  ...alkowski, P.G. 1997. A consumers guide to phytoplankton primary production models, ''Limnol. Oceanogr.'', '''47''', 1479-1491.</ref>), and changes were asses ...- Primary productivity changes for 2040-2060 in six coupled climate carbon models.png|Figure 5.23]]). The magnitude of the response was highly correlated wit
  22 KB (3,567 words) - 15:34, 6 August 2014
• The Southern Ocean carbon cycle response to historical climate change
  ...ochemical Cycles, 20, doi:10,029/2005GB002519.</ref>)). Although different models do contain different representations of the magnitude of the seasonal cycle ...ate modes/variability are represented. Other studies using different ocean models and experiments to explore the response of the Southern Ocean air-sea CO<su
  36 KB (5,780 words) - 16:53, 6 August 2014
• The Southern Ocean in the instrumental period
  ...isphere ocean, ''J. Clim.'', '''21'''(18), 4749-4765.</ref>). Some climate models suggest that the ACC shifts south in response to a southward shift of the w
  16 KB (2,443 words) - 15:34, 6 August 2014
• The transition to Holocene interglacial conditions
  ...ased by deposition effects related to the seasonality of snowfall. Climate models suggest that this effect remains limited inland in Antarctica (Werner et al ...re constraints, ''Climate Dynamics'', '''26''', 513-529</ref>). Other IPCC models described later in this volume predict temperature changes of up to 4-6&deg
  32 KB (4,956 words) - 15:34, 6 August 2014
• The Weddell Sea sector in the instrumental period
  ...usions about changes of transport and formation rates. Carefully validated models play a significant role here. Even for water mass properties observations i
  15 KB (2,389 words) - 15:34, 6 August 2014