A Nonparametric Multivariate Multi-Index Drought Monitoring Framework

AbstractAccurate and reliable drought monitoring is essential to drought mitigation efforts and reduction of social vulnerability. A variety of indices, such as the standardized precipitation index (SPI), are used for drought monitoring based on different indicator variables. Because of the complexity of drought phenomena in their causation and impact, drought monitoring based on a single variable may be insufficient for detecting drought conditions in a prompt and reliable manner. This study outlines a multivariate, multi-index drought monitoring framework, namely, the multivariate standardized drought index (MSDI), for describing droughts based on the states of precipitation and soil moisture. In this study, the MSDI is evaluated against U.S. Drought Monitor (USDM) data as well as the commonly used standardized indices for drought monitoring, including detecting drought onset, persistence, and spatial extent across the continental United States. The results indicate that MSDI includes attractive propert...

[1]  Bill Ravens,et al.  An Introduction to Copulas , 2000, Technometrics.

[2]  A. Dai.  Characteristics and trends in various forms of the Palmer Drought Severity Index during 1900–2008 , 2011 .

[3]  Martha C. Anderson,et al.  Evaluation of Drought Indices Based on Thermal Remote Sensing of Evapotranspiration over the Continental United States , 2011 .

[4]  A. Aghakouchak,et al.  Multivariate Standardized Drought Index: A parametric multi-index model , 2013 .

[5]  Yang Hong,et al.  Evaluation of Tools Used for Monitoring and Forecasting Flash Floods in the United States , 2012 .

[6]  Melissa Widhalm,et al.  The Lincoln Declaration on Drought Indices: Universal Meteorological Drought Index Recommended , 2011 .

[7]  Dennis P. Lettenmaier,et al.  Drought Monitoring for Washington State: Indicators and Applications , 2011 .

[8]  K. Trenberth,et al.  A Global Dataset of Palmer Drought Severity Index for 1870–2002: Relationship with Soil Moisture and Effects of Surface Warming , 2004 .

[9]  W. Briggs.  Statistical Methods in the Atmospheric Sciences , 2007 .

[10]  Martha C. Anderson,et al.  An Intercomparison of Drought Indicators Based on Thermal Remote Sensing and NLDAS-2 Simulations with U.S. Drought Monitor Classifications , 2013 .

[11]  K. Mo.  Drought onset and recovery over the United States , 2011 .

[12]  S. Shukla,et al.  Use of a standardized runoff index for characterizing hydrologic drought , 2008 .

[13]  D. C. Edwards,et al.  Characteristics of 20th Century Drought in the United States at Multiple Time Scales. , 1997 .

[14]  M. Palecki,et al.  THE DROUGHT MONITOR , 2002 .

[15]  D. Lettenmaier,et al.  Twentieth-Century Drought in the Conterminous United States , 2005 .

[16]  R. Koster,et al.  Assessment and Enhancement of MERRA Land Surface Hydrology Estimates , 2011 .

[17]  J. Janowiak,et al.  COMPARISON OF NEAR-REAL-TIME PRECIPITATION ESTIMATES FROM SATELLITE OBSERVATIONS AND NUMERICAL MODELS , 2007 .

[18]  R. Heim.  A Review of Twentieth-Century Drought Indices Used in the United States , 2002 .

[19]  Edward R. Cook,et al.  North American drought: Reconstructions, causes, and consequences , 2007 .

[20]  Taha B. M. J. Ouarda,et al.  The Gumbel mixed model for flood frequency analysis , 1999 .

[21]  D. Wilhite.  Drought and Water Crises : Science, Technology, and Management Issues , 2005 .

[22]  Tom Ross,et al.  TRACKING AND EVALUATING U.S. BILLION DOLLAR WEATHER DISASTERS, 1980-2005 , 2005 .

[23]  D. Erickson,et al.  Soil Moisture and the Persistence of North American Drought , 1989 .

[24]  Fabio Castelli,et al.  Mutual interaction of soil moisture state and atmospheric processes , 1996 .

[25]  Dennis P. Lettenmaier,et al.  Multimodel Ensemble Reconstruction of Drought over the Continental United States , 2009 .

[26]  E. Wood,et al.  Characteristics of global and regional drought, 1950–2000: Analysis of soil moisture data from off‐line simulation of the terrestrial hydrologic cycle , 2007 .

[27]  A. Aghakouchak.  Extremes in a Changing Climate: Detection, Analysis and Uncertainty , 2013 .

[28]  Irving I. Gringorten,et al.  A plotting rule for extreme probability paper , 1963 .

[29]  R. Benestad,et al.  On complex extremes: flood hazards and combined high spring-time precipitation and temperature in Norway , 2007 .

[30]  E. Wood,et al.  A simulated soil moisture based drought analysis for the United States , 2004 .

[31]  R. Seager,et al.  Modeling of Tropical Forcing of Persistent Droughts and Pluvials over Western North America: 1856–2000* , 2005 .

[32]  T. McKee,et al.  THE RELATIONSHIP OF DROUGHT FREQUENCY AND DURATION TO TIME SCALES , 1993 .

[33]  Robert Tibshirani,et al.  An Introduction to the Bootstrap , 1994 .

[34]  S. Schubert,et al.  MERRA: NASA’s Modern-Era Retrospective Analysis for Research and Applications , 2011 .