Results 71 to 80 of about 38,991 (302)

Assessing high‐resolution numerical models and bottom‐boundary factors for a Mediterranean heavy precipitation event

Quarterly Journal of the Royal Meteorological Society, EarlyView.
State‐of‐the‐art, convection‐permitting NWP models reproduced the main features of the October 22–23, 2019 heavy precipitation event in Catalonia. However, slight configuration changes yielded varying streamflow responses and statistical performance, highlighting the challenge of simulating these events in Mediterranean medium‐sized basins ...
D. Ramonell, D. S. Carrió, A. Amengual, R. Romero   +3 more
wiley   +1 more source

Exacerbated Variability and Extremes in Streamflow Across Half of China From 1961 to 2018

Water Resources Research
Global warming has significantly altered the hydrological cycle and increased the frequency and intensity of extreme hydrological events. Therefore, quantifying trends in the variability and extremes of streamflow is crucial for deepening our ...
Yilin Zhan, Guobao Xu, Bo Wang, Guoju Wu, Jiarui Wu, Tingting Zhao, Xuejiao Wu   +6 more
doaj   +1 more source

Exploring the effects of antecedent rainfall characteristic on streamflow variability in a karst catchment

Journal of Hydrology: Regional Studies
Study regions: Peak-cluster depression catchment in southwest of China Study focus: This study investigates the influence of antecedent rainfall characteristics on streamflow dynamics in karst catchments. Autocorrelation and cross-correlation analyses of
Fa Wang, Hongsong Chen, Jun Zhang, Zhiyong Fu, Jinjiao Lian, Yunpeng Nie   +5 more
doaj   +1 more source

Resilient Flow Regimes in the Rio Grande—Río Bravo Basin

River Research and Applications, EarlyView.
ABSTRACT Water is essential for human development and is an indispensable resource for economic activity and a country's growth. However, current water practices, along with increasing land‐use change, climate change, and agricultural practices, have significantly altered the hydrological cycle and water availability.
Ramon Saiz‐Rodriguez, Samuel Sandoval‐Solis, Laura Garza‐Diaz, Brian D. Richter, Enrique Prunes   +4 more
wiley   +1 more source

Ecological Characteristics of Stream Reaches With and Without Low‐Tech Process‐Based Restoration in a Wildfire‐Affected Catchment

River Research and Applications, EarlyView.
ABSTRACT Low‐tech process‐based stream restoration (LTPBR) is increasingly implemented following wildfire, underscoring the need to evaluate restoration outcomes in burned catchments. To help address this need, we measured abiotic and biotic characteristics of a reach that received LTPBR, an untreated reach, and a reach with relict beaver activity that
Kimberly A. Nichter, Travis Gilmore, Cole Carbone, Ben Sellers, Matthew P. Fairchild, Daniel L. Preston   +5 more
wiley   +1 more source

How streamflow has changed across Australia since the 1950s: evidence from the network of hydrologic reference stations [PDF]

Hydrology and Earth System Sciences, 2016
Streamflow variability and trends in Australia were investigated for 222 high-quality stream gauging stations having 30 years or more continuous unregulated streamflow records.
X. S. Zhang, G. E. Amirthanathan, M. A. Bari, R. M. Laugesen, D. Shin, D. M. Kent, A. M. MacDonald, M. E. Turner, N. K. Tuteja   +8 more
doaj   +1 more source

Changes in precipitation and river flow in northeast Turkey: associations with the North Atlantic Oscillation [PDF]

, 2010
This paper explores the relationships between the North Atlantic Oscillation (NAO) index and precipitation and river flow over northeast Turkey. Precipitation totals and maximum, mean and minimum river flow are analysed at the seasonal scale for 12 and ...
Eastwood, W. J., Hannah, D. M., Saris, F.   +2 more
core  

A Tool for Prioritizing Gravel Augmentation Reaches for Sediment Starved Rivers

River Research and Applications, EarlyView.
ABSTRACT Gravel augmentation is a widely used restoration technique used to improve habitat below dams, including salmonids spawning habitat. However, gravel augmentation can be cost‐prohibitive, and it is often unclear which stream segments have the highest potential to benefit spawning salmonids.
Patricia J. Wohner, Peter A. Samarin, James T. Peterson   +2 more
wiley   +1 more source

Spatial and Temporal Variability of Canadian Seasonal Streamflows

Journal of Climate, 2005
Abstract Wavelet and cross-wavelet analysis are used to identify and describe spatial and temporal variability in Canadian seasonal streamflows, and to gain insights into the dynamical relationship between the seasonal streamflows and the dominant modes of climate variability in the Northern Hemisphere.
Paulin Coulibaly, Donald H. Burn
openaire   +1 more source

Strategies for Assessing Post‐Wildfire Geomorphic Resilience in Semiarid Rivers

River Research and Applications, EarlyView.
ABSTRACT We review and summarize diverse components of a catchment that can be monitored after wildfire to assess the geomorphic resilience of the river corridor in semiarid regions. We distinguish upland portions of river catchments from river corridors.
Ellen Wohl, Shayla Triantafillou, Alex Thornton‐Dunwoody, Connor Mertz, Katie Larkin, William Keenan, Steven Griffin, Dylan Davis, Lindsey Blehm   +8 more
wiley   +1 more source