Threats to a Colorado river provisioning basin under coupled future climate and societal scenarios
Abstract
Clean, reliable supplies of water are critical to the sustainability and resilience of communities, including water needed for energy and food production, industry, drinking water, and other human and ecological needs. However, water infrastructure and management in the United States are largely optimized for historic conditions—designed and operated to respond to social needs, and past mean and extreme streamflow, which may no longer apply in the future. Temperature, precipitation, ecosystem dynamics, energy and food production, and social systems are all experiencing changes, which cumulatively affect the security of water supply. Here, we examine the impact of these changes in a provisioning basin in the arid Southwest, the San Juan River, which supplies water, food, and energy to the Colorado River and the Rio Grande. Our analysis applies a multi-model framework to examine future climate and water use scenarios. Results demonstrate that the San Juan River basin could experience significant disruptions to water deliveries (-12% to -48% for the drier models) and shortages that exceed manageable thresholds (53% to 73% of water in shorted years), potentially affecting both the local basin as well as other regions that receive water and energy from the San Juan. While water stress metrics vary acrossmore »
- Authors:
-
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
- Sandia National Lab. (SNL-CA), Livermore, CA (United States)
- United States Bureau of Reclamation, Albuquerque, NM, (United States)
- United States Bureau of Reclamation, Durango, CO (United States)
- Univ. of New Mexico, Albuquerque, NM (United States). Utton Transboundary Resources Center
- Publication Date:
- Research Org.:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- Sponsoring Org.:
- USDOE Laboratory Directed Research and Development (LDRD) Program
- OSTI Identifier:
- 1566108
- Report Number(s):
- LA-UR-18-30685
Journal ID: ISSN 2515-7620
- Grant/Contract Number:
- 89233218CNA000001
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Environmental Research Communications
- Additional Journal Information:
- Journal Volume: 1; Journal Issue: 9; Journal ID: ISSN 2515-7620
- Publisher:
- IOP Science
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 54 ENVIRONMENTAL SCIENCES; Earth Sciences; surface water hydrology, water rights, interbasin transfers, basin management, planning, water allocation, water supply, climate variability/change, environmental impacts, runoff
Citation Formats
Bennett, Katrina Eleanor, Tidwell, Vincent, Llewellyn, Dagmar, Behery, Susan, Barrett, Lucas, Stansbury, Melanie, and Middleton, Richard Stephen. Threats to a Colorado river provisioning basin under coupled future climate and societal scenarios. United States: N. p., 2019.
Web. doi:10.1088/2515-7620/ab4028.
Bennett, Katrina Eleanor, Tidwell, Vincent, Llewellyn, Dagmar, Behery, Susan, Barrett, Lucas, Stansbury, Melanie, & Middleton, Richard Stephen. Threats to a Colorado river provisioning basin under coupled future climate and societal scenarios. United States. https://doi.org/10.1088/2515-7620/ab4028
Bennett, Katrina Eleanor, Tidwell, Vincent, Llewellyn, Dagmar, Behery, Susan, Barrett, Lucas, Stansbury, Melanie, and Middleton, Richard Stephen. Wed .
"Threats to a Colorado river provisioning basin under coupled future climate and societal scenarios". United States. https://doi.org/10.1088/2515-7620/ab4028. https://www.osti.gov/servlets/purl/1566108.
@article{osti_1566108,
title = {Threats to a Colorado river provisioning basin under coupled future climate and societal scenarios},
author = {Bennett, Katrina Eleanor and Tidwell, Vincent and Llewellyn, Dagmar and Behery, Susan and Barrett, Lucas and Stansbury, Melanie and Middleton, Richard Stephen},
abstractNote = {Clean, reliable supplies of water are critical to the sustainability and resilience of communities, including water needed for energy and food production, industry, drinking water, and other human and ecological needs. However, water infrastructure and management in the United States are largely optimized for historic conditions—designed and operated to respond to social needs, and past mean and extreme streamflow, which may no longer apply in the future. Temperature, precipitation, ecosystem dynamics, energy and food production, and social systems are all experiencing changes, which cumulatively affect the security of water supply. Here, we examine the impact of these changes in a provisioning basin in the arid Southwest, the San Juan River, which supplies water, food, and energy to the Colorado River and the Rio Grande. Our analysis applies a multi-model framework to examine future climate and water use scenarios. Results demonstrate that the San Juan River basin could experience significant disruptions to water deliveries (-12% to -48% for the drier models) and shortages that exceed manageable thresholds (53% to 73% of water in shorted years), potentially affecting both the local basin as well as other regions that receive water and energy from the San Juan. While water stress metrics vary across the scenarios, results indicate the need for government, industry, and communities to consider options for adapting to water supply shifts. These results raise important questions regarding the resilience of water resources in basins across the West under future scenarios and implications for energy, food, and other water supply needs.},
doi = {10.1088/2515-7620/ab4028},
journal = {Environmental Research Communications},
number = 9,
volume = 1,
place = {United States},
year = {Wed Sep 11 00:00:00 EDT 2019},
month = {Wed Sep 11 00:00:00 EDT 2019}
}
Figures / Tables:
Works referenced in this record:
A comparison of statistical downscaling methods suited for wildfire applications
journal, March 2011
- Abatzoglou, John T.; Brown, Timothy J.
- International Journal of Climatology, Vol. 32, Issue 5
Tree die-off in response to global change-type drought: mortality insights from a decade of plant water potential measurements
journal, May 2009
- Breshears, David D.; Myers, Orrin B.; Meyer, Clifton W.
- Frontiers in Ecology and the Environment, Vol. 7, Issue 4
Changes in the Timing of Snowmelt and Streamflow in Colorado: A Response to Recent Warming
journal, May 2010
- Clow, David W.
- Journal of Climate, Vol. 23, Issue 9
Minute 319: a cooperative approach to Mexico–US hydro-relations on the Colorado River
journal, April 2014
- Buono, Regina M.; Eckstein, Gabriel
- Water International, Vol. 39, Issue 3
Catastrophic shifts in ecosystems
journal, October 2001
- Scheffer, Marten; Carpenter, Steve; Foley, Jonathan A.
- Nature, Vol. 413, Issue 6856
Bark beetle infestation impacts on nutrient cycling, water quality and interdependent hydrological effects
journal, June 2013
- Mikkelson, Kristin M.; Bearup, Lindsay A.; Maxwell, Reed M.
- Biogeochemistry, Vol. 115, Issue 1-3
A spatially comprehensive, hydrometeorological data set for Mexico, the U.S., and Southern Canada 1950–2013
journal, August 2015
- Livneh, Ben; Bohn, Theodore J.; Pierce, David W.
- Scientific Data, Vol. 2, Issue 1
An Overview of CMIP5 and the Experiment Design
journal, April 2012
- Taylor, Karl E.; Stouffer, Ronald J.; Meehl, Gerald A.
- Bulletin of the American Meteorological Society, Vol. 93, Issue 4
MODIS Collection 5 global land cover: Algorithm refinements and characterization of new datasets
journal, January 2010
- Friedl, Mark A.; Sulla-Menashe, Damien; Tan, Bin
- Remote Sensing of Environment, Vol. 114, Issue 1
Early-warning signals for critical transitions
journal, September 2009
- Scheffer, Marten; Bascompte, Jordi; Brock, William A.
- Nature, Vol. 461, Issue 7260
Global Carbon Budget 2015
journal, January 2015
- Le Quéré, C.; Moriarty, R.; Andrew, R. M.
- Earth System Science Data, Vol. 7, Issue 2
On underestimation of global vulnerability to tree mortality and forest die-off from hotter drought in the Anthropocene
journal, August 2015
- Allen, Craig D.; Breshears, David D.; McDowell, Nate G.
- Ecosphere, Vol. 6, Issue 8
Global Water Demand and Supply Projections: Part 2. Results and Prospects to 2025
journal, June 2002
- Rosegrant, Mark W.; Cai, Ximing
- Water International, Vol. 27, Issue 2
The representative concentration pathways: an overview
journal, August 2011
- van Vuuren, Detlef P.; Edmonds, Jae; Kainuma, Mikiko
- Climatic Change, Vol. 109, Issue 1-2
Multi-scale predictions of massive conifer mortality due to chronic temperature rise
journal, December 2015
- McDowell, N. G.; Williams, A. P.; Xu, C.
- Nature Climate Change, Vol. 6, Issue 3
Earth system models: an overview: Earth system models
journal, November 2011
- Flato, Gregory M.
- Wiley Interdisciplinary Reviews: Climate Change, Vol. 2, Issue 6
Hydrological effects of forest transpiration loss in bark beetle-impacted watersheds
journal, April 2014
- Bearup, Lindsay A.; Maxwell, Reed M.; Clow, David W.
- Nature Climate Change, Vol. 4, Issue 6
The implications of climate change scenario selection for future streamflow projection in the Upper Colorado River Basin
journal, January 2012
- Harding, B. L.; Wood, A. W.; Prairie, J. R.
- Hydrology and Earth System Sciences, Vol. 16, Issue 11
Comparison of CMIP3 and CMIP5 projected hydrologic conditions over the Upper Colorado River Basin: CMIP3-CMIP5 UPPER COLORADO RIVER PROJECTIONS
journal, January 2016
- Ayers, Jessica; Ficklin, Darren L.; Stewart, Iris T.
- International Journal of Climatology, Vol. 36, Issue 11
Global Sensitivity of Simulated Water Balance Indicators Under Future Climate Change in the Colorado Basin
journal, January 2018
- Bennett, Katrina E.; Urrego Blanco, Jorge R.; Jonko, Alexandra
- Water Resources Research, Vol. 54, Issue 1
Climate-driven disturbances in the San Juan River sub-basin of the Colorado River
journal, January 2018
- Bennett, Katrina E.; Bohn, Theodore J.; Solander, Kurt
- Hydrology and Earth System Sciences, Vol. 22, Issue 1
Managing ecosystem services: what do we need to know about their ecology?: Ecology of ecosystem services
journal, April 2005
- Kremen, Claire
- Ecology Letters, Vol. 8, Issue 5
Tipping elements in the Earth's climate system
journal, February 2008
- Lenton, T. M.; Held, H.; Kriegler, E.
- Proceedings of the National Academy of Sciences, Vol. 105, Issue 6
Modeling wind fields and fire propagation following bark beetle outbreaks in spatially-heterogeneous pinyon-juniper woodland fuel complexes
journal, May 2013
- Linn, Rodman R.; Sieg, Carolyn H.; Hoffman, Chad M.
- Agricultural and Forest Meteorology, Vol. 173
Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation
book, January 2012
- Field, Christopher B.
Shifts in historical streamflow extremes in the Colorado River Basin
journal, August 2017
- Solander, Kurt C.; Bennett, Katrina E.; Middleton, Richard S.
- Journal of Hydrology: Regional Studies, Vol. 12
Studying wildfire behavior using FIRETEC
journal, January 2002
- Linn, Rodman; Reisner, Jon; Colman, Jonah J.
- International Journal of Wildland Fire, Vol. 11, Issue 4
Water Scarcity in the Twenty-first Century
journal, March 1999
- Seckler, David; Barker, Randolph; Amarasinghe, Upali
- International Journal of Water Resources Development, Vol. 15, Issue 1-2
Global Carbon Budget 2015
text, January 2015
- Le Quéré, Corinne; Moriarty, Róisín; Andrew, Robbie M.
- ETH Zurich
Global Water Demand and Supply Projections: Part 1. A Modeling Approach
journal, June 2002
- Cai, Ximing; Rosegrant, Mark W.
- Water International, Vol. 27, Issue 2
Figures / Tables found in this record: