BH
Member Since 1976
Bob M. Hirsch
AGU Research
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Evaluating water-quality monitoring protocols for obtaining accurate model estimates of the frequency, magnitude, and duration of river water-quality exceedances
ADVANCES IN WATER QUALITY PREDICTION II ORAL
hydrology | 12 december 2022
Jory S. Hecht, Mikaela Cherry, Jeffrey G. Chanat, ...
Environmental managers and stakeholders are interested in the frequency, magnitude, and duration of exceedances of river water-quality constituent con...
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The Occurrence of Large Floods in the United States in the Modern Hydroclimate Regime: Seasonality, Trends, and Large‐Scale Climate Associations
WATER RESOURCES RESEARCH
15 february 2022
Mathias J. Collins, Glenn A. Hodgkins, Stacey A. A...
Many studies investigate river floods by analyzing annual maximum series that record the largest flow of each year, including many within‐ban...
Investigating changes to the occurrence of large floods in the United States
ADVANCING FLOOD CHARACTERIZATION, MODELING, AND COMMUNICATION I ORAL
hydrology | 15 december 2021
Stacey A. Archfield, Robert M. Hirsch, Glenn A. Ho...
A number of recent studies have analyzed historical trends in annual peak flood series; however, the annual peak flood series records largest flow of ...
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Substantial Declines in Salinity Observed Across the Upper Colorado River Basin During the 20th Century, 1929–2019
WATER RESOURCES RESEARCH
03 may 2021
Christine Rumsey, Olivia Miller, Robert M. Hirsch,...
Salinity in the Colorado River Basin causes an estimated $300 to $400 million per year in economic damages in the United States. To inform and impr...
Substantial Declines in Salinity Observed Across the Upper Colorado River Basin During the 20th Century, 1929 to 2019
FRONTIERS IN WATER QUALITY SCIENCE I
hydrology | 10 december 2020
Christine Rumsey, Olivia Miller, Robert M. Hirsch,...
Salinity has a major effect on water users in the Colorado River Basin, causing an estimated $300 to $400 million per year in economic damages. In res...
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Long-term declines in dissolved solids in the Upper Colorado River Basin, 1929 to 2017: Exploring drivers of change with new trend analysis tools
CRITICAL ZONE ACROSS SCALES: FATE, TRANSPORT, AND REMEDIATION OF CONTAMINANTS FROM NANOCOLLOIDS TO TRACE METALS AND THEIR TRANSFORMATION PRODUCTS V
hydrology | 12 december 2019
Christine Rumsey, Olivia Miller, Robert M. Hirsch,...
Salinity has a major effect on water users in the Colorado River Basin, causing an estimated $300 to $400 million per year in economic damages. In res...
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River Water-Quality Concentration and Flux Estimation Can be Improved by Accounting for Serial Correlation Through an Autoregressive Model
WATER RESOURCES RESEARCH
25 november 2019
Qian Zhang, Robert M. Hirsch
Accurate quantification of riverine water‐quality concentration and flux is challenging because monitoring programs typically collect concent...
Historical Changes in Extreme Floods in the United States
FALL MEETING 2018
14 december 2018
Stacey A. Archfield, Mathias J. Collins, Robert M....
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