Atmosphere―Land Surface Interactions over the Southern Great Plains: Characterization from Pentad Analysis of DOE ARM Field Observations and NARRRUIZ-BARRADAS, Alfredo; NIGAM, Sumant.Journal of climate. 2013, Vol 26, Num 3, pp 875-886, issn 0894-8755, 12 p.Article

The summertime heat low over Pakistan/northwestern India: evolution and originBOLLASINA, Massimo; NIGAM, Sumant.Climate dynamics. 2011, Vol 37, Num 5-6, pp 957-970, issn 0930-7575, 14 p.Article

Elevated heat pump hypothesis for the aerosol-monsoon hydroclimate link: Grounded in observations?NIGAM, Sumant; BOLLASINA, Massimo.Journal of geophysical research. 2010, Vol 115, Num D16, issn 0148-0227, D16201.1-D16201.7Article

SST-North American Hydroclimate Links in AMIP Simulations of the Drought Working Group Models: A Proxy for the Idealized Drought Modeling ExperimentsRUIZ-BARRADAS, Alfredo; NIGAM, Sumant.Journal of climate. 2010, Vol 23, Num 10, pp 2585-2598, issn 0894-8755, 14 p.Article

On the Summertime Strengthening of the Northern Hemisphere Pacific Sea Level Pressure AnticycloneNIGAM, Sumant; CHAN, Steven C.Journal of climate. 2009, Vol 22, Num 5, pp 1174-1192, issn 0894-8755, 19 p.Article

Zonal-eddy dynamics of the North Atlantic oscillationDEWEAVER, Eric; NIGAM, Sumant.Journal of climate. 2000, Vol 13, Num 22, pp 3893-3914, issn 0894-8755Article

A Subseasonal Teleconnection Analysis: PNA Development and Its Relationship to the NAOBAXTER, Stephen; NIGAM, Sumant.Journal of climate. 2013, Vol 26, Num 18, pp 6733-6741, issn 0894-8755, 9 p.Article

Atlantic tropical cyclones in the twentieth century: natural variability and secular change in cyclone countNIGAM, Sumant; BIN GUAN.Climate dynamics. 2011, Vol 36, Num 11-12, pp 2279-2293, issn 0930-7575, 15 p.Article

Great Plains Precipitation and Its SST Links in Twentieth-Century Climate Simulations, and Twenty-First- and Twenty-Second-Century Climate ProjectionsRUIZ-BARRADAS, Alfredo; NIGAM, Sumant.Journal of climate. 2010, Vol 23, Num 23, pp 6409-6429, issn 0894-8755, 21 p.Article

The North Pacific Oscillation-West Pacific Teleconnection Pattern : Mature-Phase Structure and Winter ImpactsLINKIN, Megan E; NIGAM, Sumant.Journal of climate. 2008, Vol 21, Num 9, pp 1979-1997, issn 0894-8755, 19 p.Article

Linearity in ENSO's atmospheric responseDEWEAVER, Eric; NIGAM, Sumant.Journal of climate. 2002, Vol 15, Num 17, pp 2446-2461, issn 0894-8755Article

Recurrent Supersynoptic Evolution of the Great Plains Low-Level JetWEAVER, Scott J; NIGAM, Sumant.Journal of climate. 2011, Vol 24, Num 2, pp 575-582, issn 0894-8755, 8 p.Article

IPCC's twentieth-century climate simulations : Varied representations of North American hydroclimate variabilityRUIZ-BARRADAS, Alfredo; NIGAM, Sumant.Journal of climate. 2006, Vol 19, Num 16, pp 4041-4058, issn 0894-8755, 18 p.Article

Analysis of Atlantic SST Variability Factoring Interbasin Links and the Secular Trend: Clarified Structure of the Atlantic Multidecadal OscillationBIN GUAN; NIGAM, Sumant.Journal of climate. 2009, Vol 22, Num 15, pp 4228-4240, issn 0894-8755, 13 p.Article

Seasonal hydroclimate variability over north america in global and regional reanalyses and AMIP simulations : Varied representationNIGAM, Sumant; RUIZ-BARRADAS, Alfredo.Journal of climate. 2006, Vol 19, Num 5, pp 815-837, issn 0894-8755, 23 p.Article

Residual Diagnosis of Diabatic Heating from ERA-40 and NCEP Reanalyses : Intercomparisons with TRMMCHAN, Steven C; NIGAM, Sumant.Journal of climate. 2009, Vol 22, Num 2, pp 414-428, issn 0894-8755, 15 p.Article

Absorbing aerosols and pre-summer monsoon hydroclimate variability over the Indian subcontinent: The challenge in investigating linksBOLLASINA, Massimo; NIGAM, Sumant.Atmospheric research. 2009, Vol 94, Num 2, pp 338-344, issn 0169-8095, 7 p.Article

Indian Ocean SST, evaporation, and precipitation during the South Asian summer monsoon in IPCC-AR4 coupled simulationsBOLLASINA, Massimo; NIGAM, Sumant.Climate dynamics. 2009, Vol 33, Num 7-8, pp 1017-1032, issn 0930-7575, 16 p.Article

ENSO evolution and teleconnections in IPCC's twentieth-century climate simulations : Realistic representation?JOSEPH, Renu; NIGAM, Sumant.Journal of climate. 2006, Vol 19, Num 17, pp 4360-4377, issn 0894-8755, 18 p.Article

Great plains hydroclimate variability : The view from north american regional reanalysisRUIZ-BARRADAS, Alfredo; NIGAM, Sumant.Journal of climate. 2006, Vol 19, Num 12, pp 3004-3010, issn 0894-8755, 7 p.Article

Modeling of Regional Hydroclimate Change over the Indian Subcontinent: Impact of the Expanding Thar DesertBOLLASINA, Massimo; NIGAM, Sumant.Journal of climate. 2011, Vol 24, Num 12, pp 3089-3106, issn 0894-8755, 18 p.Article

Pacific Sea Surface Temperatures in the Twentieth Century : An Evolution-Centric Analysis of Variability and TrendBIN GUAN; NIGAM, Sumant.Journal of climate. 2008, Vol 21, Num 12, pp 2790-2809, issn 0894-8755, 20 p.Article

Variability of the Great Plains Low-Level Jet : Large-Scale Circulation Context and Hydroclimate ImpactsWEAVER, Scott J; NIGAM, Sumant.Journal of climate. 2008, Vol 21, Num 7, pp 1532-1551, issn 0894-8755, 20 p.Article

Warm season rainfall variability over the U.S. great plains in observations, NCEP and ERA-40 reanalyses, and NCAR and NASA atmospheric model simulationsRUIZ-BARRADAS, Alfredo; NIGAM, Sumant.Journal of climate. 2005, Vol 18, Num 11, pp 1808-1830, issn 0894-8755, 23 p.Article

On the forcing of ENSO teleconnections by anomalous heating and coolingDEWEAVER, Eric; NIGAM, Sumant.Journal of climate. 2004, Vol 17, Num 16, pp 3225-3235, issn 0894-8755, 11 p.Article