Trends in the Southern Annular Mode from Observations and Reanalyses

By G. Marshall. 2003

2,039 citations recorded by the source corpus.

Subfields: Atmospheric Science, Global and Planetary Change, Oceanography

View Paper: https://www.semanticscholar.org/paper/8cc061339eb3f82d853b2cfec53090b619674033

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Citations in the corpus

Saturation of the Southern Ocean CO2 Sink Due to Recent Climate Change (2007, methodology): “We use the SAM definition of Marshall (2003) (19), based on the difference in mean sea level pressure between 40°S and 65°S, which is entirely based on observations and fully independent of our inversion.”
Application of the extreme learning machine algorithm for the prediction of monthly Effective Drought Index in eastern Australia (2015, methodology): “…Meteorology (Trenberth, 1984), the Pacific Decadal Oscillation (PDO) index from the Joint Institute of the Study of the Atmosphere and Ocean (JISAO) (Mantua et al., 1997; Zhang et al., 1997) and the Southern Annular Model (SAM) from the British Antarctic Survey database (Marshall, 2003) (Table 2).”
State of the climate in 2010 (2011, methodology): “…65°S, using gridded SLP analysis Gong and Wang (1999) Grid-based AAO index: 40°S–70°S difference Same as above but uses latitudes 40°S and 70°S Nan and Li (2003) Station-based AAO index: 40°S–65°S Difference in normalized zonal mean MSLP at 40°S and 65°S, using station data Marshall (2003) cont.”
A Station-Based Southern Annular Mode Index from 1884 to 2005 (2009, methodology): “This SAM index compares well to that of Marshall (2003) from the British Antarctic Survey (BAS); he has analyzed the same dataset using a different method of selecting and processing subtropical stations.”
Ozone hole and Southern Hemisphere climate change (2009, neutral): “0 hPa/decade between 1959 and 2000 [Marshall, 2003].”
Coupled Ocean–Atmosphere–Ice Response to Variations in the Southern Annular Mode (2006, background): “In addition, Marshall (2003) finds that, compared to the NNR, the ERA-40 SLP also provides a superior representation of high-latitude Southern Hemisphere variability after 1973.”
Interannual variability in Antarctic krill (Euphausia superba) density at South Georgia, Southern Ocean: 1997–2013 (2014, neutral): “Monthly values were used (Marshall, 2003).”
Phase speed spectra and the recent poleward shift of Southern Hemisphere surface westerlies (2007, methodology): “, 2005], which has been described by Marshall [2003] as providing a reliable representation of the Southern Hemisphere high latitude atmospheric circulation variability. We choose to study a 40-year period from 1961–2000 and focus on the Southern Hemisphere summer (DJFM) when the SAM trend is greate”
Impact of stratospheric ozone on Southern Hemisphere circulation change: A multimodel assessment (2010, background): “While the index of the southern annular mode (SAM), for instance, has increased in most seasons in the recent past, the trend is strongest in the summer [ Thompson and Solomon , 2002; Marshall , 2003; Fogt et al. , 2009].”
A critical comparison of stratosphere–troposphere coupling indices (2009, neutral): “Marshall GJ. 2003.”
Annular mode changes in the CMIP5 simulations (2013, background): “Other reanalyses are more likely to have discontinuities in data-sparse regions associated with the introduction of satellite observations [e.g., Marshall, 2003].”
The Dependence of Southern Ocean Meridional Overturning on Wind Stress (2011, background): “The mechanism could also play an important role in future climate change; the westerlies appear to be shifting south because of greenhouse gas emissions and ozone depletion (Thompson and Wallace 2000; Marshall 2003; Polvani et al. 2011), and Toggweiler and Russell (2008) hypothesize that in response”
Antarctic Marine Biodiversity: Adaptations, Environments and Responses to Change (2018, background): “The ozone hole has contributed to the tightening and strengthening of the circumpolar westerly winds around Antarctica in the last century, which may have helped to keep the east Antarctic from warming (Marshall 2003, Barnes EA et al. 2014b, https://legacy.bas.ac.uk/met/gjma/sam.html).”