DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Hydrological Drought in the Anthropocene: Impacts of Local Water Extraction and Reservoir Regulation in the U.S.

Journal Article · · Journal of Geophysical Research: Atmospheres
ORCiD logo [1]; ORCiD logo [2]; ORCiD logo [3]; ORCiD logo [4]; ORCiD logo [5];  [5]; ORCiD logo [2]; ORCiD logo [2];  [5]; ORCiD logo [6];  [7]
  1. Tsinghua Univ., Beijing (China); Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
  2. Tsinghua Univ., Beijing (China)
  3. Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Montana State Univ., Bozeman, MT (United States)
  4. Glenn Department of Civil Engineering, Clemson University, Clemson SC USA
  5. Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
  6. Washington State Univ., Pullman, WA (United States)
  7. Tsinghua Univ., Beijing (China); China Inst. of Hydropower and Water Resources, Beijing (China)

Hydrological drought is a substantial negative deviation from normal hydrologic conditions and is influenced by climate and human activities such as water management. By perturbing the streamflow regime, climate change and water management may significantly alter drought characteristics in the future. Here we utilize a high-resolution integrated modeling framework that represents water management in terms of both local surface water extraction and reservoir regulation, and use the Standardized Streamflow Index (SSI) to quantify hydrological drought. We explore the impacts of water management on hydrological drought over the contiguous US in a warming climate with and without emissions mitigation. Despite the uncertainty of climate change impacts, local surface water extraction consistently intensifies drought that dominates at the regional to national scale. However, reservoir regulation alleviates drought by enhancing summer flow downstream of reservoirs. The relative dominance of drought intensification or relief is largely determined by the water demand, with drought intensification dominating in regions with intense water demand such as the Great Plains and California, while drought relief dominates in regions with low water demand. Here, at the national level, water management increases the spatial extent of extreme drought despite some alleviations of moderate to severe drought. In an emissions mitigation scenario with increased irrigation demand for bioenergy production, water management intensifies drought more than the business-as-usual scenario at the national level, so the impacts of emissions mitigation must be evaluated by considering its benefit in reducing warming and evapotranspiration against its effects on increasing water demand and intensifying drought.

Research Organization:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Sponsoring Organization:
USDOE; National Natural Science Foundation of China (NSFC); National Key Research and Development Program of China
Grant/Contract Number:
AC05-76RL01830; 51579129; 2017YFC0404403
OSTI ID:
1414545
Report Number(s):
PNNL-SA-121352; KP1703030
Journal Information:
Journal of Geophysical Research: Atmospheres, Vol. 122, Issue 21; ISSN 2169-897X
Publisher:
American Geophysical UnionCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 51 works
Citation information provided by
Web of Science

References (58)

On an improved sub-regional water resources management representation for integration into earth system models journal January 2013
How Has Human-Induced Climate Change Affected California Drought Risk? journal January 2016
One-way coupling of an integrated assessment model and a water resources model: evaluation and implications of future changes over the US Midwest journal January 2013
Unprecedented 21st century drought risk in the American Southwest and Central Plains journal February 2015
The Potential to Narrow Uncertainty in Regional Climate Predictions journal August 2009
The Community Climate System Model Version 4 journal October 2011
Understanding and seasonal forecasting of hydrological drought in the anthropocene posted_content November 2016
Global warming and changes in drought journal December 2013
Projected changes in drought occurrence under future global warming from multi-model, multi-scenario, IPCC AR4 simulations journal November 2007
Hydrological droughts in the 21st century, hotspots and uncertainties from a global multimodel ensemble experiment journal December 2013
Human-Induced Changes in the Hydrology of the Western United States journal February 2008
Drought in a human-modified world: reframing drought definitions, understanding, and analysis approaches journal January 2016
An Overview of CMIP5 and the Experiment Design journal April 2012
Vulnerability assessment of climate-induced water shortage in Phoenix journal December 2010
Estimation of regional meteorological and hydrological drought characteristics: a case study for Denmark journal October 2003
Modeling stream temperature in the Anthropocene: An earth system modeling approach: MODELING STREAM TEMPERATURE IN ESM journal October 2015
Regional drought over the UK and changes in the future journal November 2010
Robust spring drying in the southwestern U.S. and seasonal migration of wet/dry patterns in a warmer climate: FUTURE WATER AVAILABILITY CHANGES journal March 2014
Anthropogenic warming has increased drought risk in California journal March 2015
A Physically Based Runoff Routing Model for Land Surface and Earth System Models journal June 2013
Contribution of anthropogenic warming to California drought during 2012–2014 journal August 2015
Compounding Impacts of Human-Induced Water Stress and Climate Change on Water Availability journal July 2017
Accurate Computation of a Streamflow Drought Index journal February 2012
Global hydrological droughts in the 21st century under a changing hydrological regime journal January 2015
The impacts of river regulation and water diversion on the hydrological drought characteristics in the Lower Murrumbidgee River, Australia journal August 2011
Modeling the Recent Evolution of Global Drought and Projections for the Twenty-First Century with the Hadley Centre Climate Model journal October 2006
Evolution of hydrological drought under the regulation of two reservoirs in the headwater basin of the Huaihe River, China journal November 2014
Analysis of drought severity-area-frequency curves using a general circulation model and scenario uncertainty journal January 2009
Multivariate Standardized Drought Index: A parametric multi-index model journal July 2013
Regional frequency analysis of annual maximum streamflow drought journal December 1995
Parameterization improvements and functional and structural advances in Version 4 of the Community Land Model: PARAMETERIZATION IMPROVEMENTS AND FUNCTIONAL AND STRUCTURAL ADVANCES journal January 2011
Increasing drought under global warming in observations and models journal August 2012
Human and climate impacts on the 21st century hydrological drought journal July 2015
Human water consumption intensifies hydrological drought worldwide journal September 2013
Drought in the Anthropocene journal February 2016
Effects of the Three Gorges Reservoir on the hydrological droughts at the downstream Yichang station during 2003-2011: EFFECTS OF THREE GORGES RESERVOIR ON THE DOWNSTREAM DROUGHTS journal September 2012
Hydrological drought explained: Hydrological drought explained journal April 2015
A review of drought concepts journal September 2010
Hydrologic Implications of Dynamical and Statistical Approaches to Downscaling Climate Model Outputs journal January 2004
The impact of droughts and water management on various hydrological systems in the headwaters of the Tagus River (central Spain) journal May 2010
On the definition of droughts journal April 1980
21st century United States emissions mitigation could increase water stress more than the climate change it is mitigating journal August 2015
Multivariate drought index: An information theory based approach for integrated drought assessment journal July 2015
Agricultural drought in a future climate: results from 15 global climate models participating in the IPCC 4th assessment journal October 2005
Differences in Spatial Patterns of Drought on Different Time Scales: An Analysis of the Iberian Peninsula journal February 2006
Climate change impact on meteorological, agricultural, and hydrological drought in central Illinois: CLIMATE CHANGE IMPACT ON DROUGHT journal September 2011
Use of a standardized runoff index for characterizing hydrologic drought journal January 2008
Estimating the Impact of Global Change on Flood and Drought Risks in Europe: A Continental, Integrated Analysis journal April 2006
Uncertainty in climate change projections: the role of internal variability journal December 2010
Water, climate change, and sustainability in the southwest journal December 2010
Regional Frequency Analysis of Hydrologic Multiyear Droughts journal June 1985
Little change in global drought over the past 60 years journal November 2012
High‐resolution mapping of the world's reservoirs and dams for sustainable river‐flow management
  • Lehner, Bernhard; Liermann, Catherine Reidy; Revenga, Carmen
  • Frontiers in Ecology and the Environment, Vol. 9, Issue 9 https://doi.org/10.1890/100125
journal May 2011
Investigating the nexus of climate, energy, water, and land at decision-relevant scales: the Platform for Regional Integrated Modeling and Analysis (PRIMA) journal February 2014
Long-term global water projections using six socioeconomic scenarios in an integrated assessment modeling framework journal January 2014
Drought Monitoring and Assessment: Status and Trends in the United States book January 2000
Understanding: the Drought Phenomenon: The Role of Definitions journal January 1985
Assessment of Hydrological Drought Revisited journal July 2008

Cited By (7)

A framework for quantifying the impacts of climate change and human activities on hydrological drought in a semiarid basin of Northern China journal February 2019
Drought: Progress in broadening its understanding journal December 2019
Application of hydroclimatic drought indicators in the transboundary Prut River basin journal February 2019
Impacts of the Three Gorges Reservoir on its immediate downstream hydrological drought regime during 1950–2016 journal December 2018
Quantifying Climate and Catchment Control on Hydrological Drought in the Continental United States journal January 2020
Copula‐Based Convection‐Permitting Projections of Future Changes in Multivariate Drought Characteristics journal July 2019
Revisiting Water Supply Rule Curves with Hedging Theory for Climate Change Adaptation journal March 2019