Results 241 to 250 of about 6,804 (272)

Implications of Streamflow Variability and Predictability for Lotic Community Structure: A Regional Analysis of Streamflow Patterns

Canadian Journal of Fisheries and Aquatic Sciences, 1989
Long-term discharge records (17–81 yr) of 78 streams from across the continental United States were analyzed to develop a general quantitative characterization of streamflow variability and predictability. Based on (1) overall flow variability, (2) flood regime patterns, and (3) extent of intermittency, 11 summary statistics were derived from the ...
N. LeRoy Poff, J. V. Ward
openaire   +1 more source

Streamflow variability in the Southern Appalachians and atmospheric teleconnections

River Research and Applications, 2010
ABSTRACTWe have examined streamflow variability in the Southern Appalachian region of the United States for the period 1950–2009. In particular, we have analysed the monthly discharge time series at two stations along the following rivers in North Carolina: (1) Little Tennessee River (LTR) near Prentiss and (2) French Broad River in Asheville.
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Precipitation and Streamflow Variability in Northwestern Oklahoma, 1894-2003

Physical Geography, 2006
This paper utilizes time-series analysis to examine precipitation and streamflow variability in northwestern Oklahoma over the period 1894-2003. Trends and periodicities in the hydroclimatic variables were investigated using, respectively, Mann-Kendall test and continuous wavelet transform (CWT) methods.
Joseph T. Zume, Aondover Tarhule
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Streamflow Variability in the United States: 1931–78

Journal of Climate and Applied Meteorology, 1985
Abstract Systematic modes of spatial and temporal variation in a 48-year record of streamflow are defined using principal components. The components were calculated from a matrix of annual streamflow departures for 106 grid cells covering the United States in the years 1931–78.
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Rating curve based assessment of seasonal variability of sulfate in streamflow

Environmental Monitoring and Assessment, 2018
Though constituent concentrations and loads in rivers exhibit apparent seasonal fluctuations, they are characterized by event-driven nature of the fluctuations in respond to natural processes and seasonal anthropogenic activities. This study aimed at establishing relationship between streamflow and sulfate load in Gin River, the major water source in ...
openaire   +2 more sources

Trend detection of streamflow variables in Turkey

2019
This paper applies a procedure that identifies trends in streamflow variables in Turkey. The procedure utilizes the Mann-Kendall non-parametric test to detect trends. The research investigates three annual streamflow variables including annual minimum, mean and maximum streamflows and monthly mean streamflows for a network of 84 Turkish streamflow ...
openaire   +1 more source

Temporal and spatial variability of streamflow

2015
H. C. Riggs, K. D. Harvey
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Streamflow Variability and Reconstruction for the Colorado River Basin

Bridging the Gap, 2001
Thomas C. Piechota, Hugo Hidalgo, John Dracup   +2 more
openaire   +1 more source

The compensating effect of glaciers: Characterizing the relation between interannual streamflow variability and glacier cover

Hydrological Processes, 2020
Irène Köhn, Anne F Van Loon, Kerstin Stahl   +2 more
exaly  

Quantifying the impact of climate variability and human activities on streamflow in the middle reaches of the Yellow River basin, China

Journal of Hydrology, 2014
Guangju Zhao, Xingmin Mu, Juying Jiao
exaly