Results 41 to 50 of about 38,991 (302)

Multidecadal variability of rainfall and streamflow: Eastern Australia [PDF]

Water Resources Research, 2004
This study investigates the influence of the El Niño–Southern Oscillation (ENSO) and the Interdecadal Pacific Oscillation (IPO) on rainfall and streamflow regimes of eastern Australia. An analysis of historical rainfall and streamflow data for Queensland (QLD), New South Wales (NSW), and Victoria (VIC) reveals strong relationships between these indices
Verdon-Kidd, D. C., Wyatt, Adam M., Kiem, Anthony S., Franks, Stuart W.   +3 more
openaire   +1 more source

Effects of climate on temporal variability in streamflow and salinity in the Upper Colorado River Basin

Journal of Hydrology: Regional Studies
Study Region: The Upper Colorado River Basin, a critical water source for more than 40 million people in the western United States. Study Focus: Potential decreasing streamflow and elevated salinity concentrations threaten this resource.
Natalie K. Day, Patrick C. Longley, Daniel R. Wise, Morgan McDonnell   +3 more
doaj   +1 more source

Detection, attribution, and sensitivity of trends toward earlier streamflow in the Sierra Nevada [PDF]

, 2007
Observed changes in the timing of snowmelt dominated streamflow in the western United States are often linked to anthropogenic or other external causes.
Bonfils, Celine, Cayan, Daniel R., Duffy, Philip B., Maurer, Edwin P., Stewart-Frey, Iris T.   +4 more
core   +1 more source

Assessment of streamflow variability modes in Turkey: 1964–1994

Journal of Hydrology, 2006
The systematic modes of spatial and temporal variation in 372-month records of streamflow in Turkey are defined using the principal components (PCs) analysis. The PCs were computed from a matrix of monthly records of 78 stations during the period 1964-1994.
Kalaycı, Serdar, Kahya, Ercan
openaire   +2 more sources

The Role of Daily and Monthly Bias Corrected Data in Preserving the Monthly Cross‐Correlation Between Precipitation and Temperature

International Journal of Climatology, EarlyView.
Daily bias‐correction aggregated to monthly scale preserves the cross‐correlation between precipitation and temperature better than direct monthly bias‐correction. The Canonical Correlation Analysis (CCA) method outperforms Quantile Regression (QR) and MACA, yielding lower bias and higher accuracy, highlighting its suitability for multivariate climate ...
Chingka Kalai, Shiqi Fang, Rajarshi Das Bhowmik, A. Sankarasubramanian   +3 more
wiley   +1 more source

Effects of seasonability and variability of streamflow on nearshore coastal areas: final report [PDF]

, 1977
General nature and scope of the study: This study examines the variability of streamflow in all gaged Alaskan rivers and streams which terminate in the ocean. Forty-one such streams have been gaged for varying periods of time by the U. S.
Carlson, Robert F., Kane, Douglas L., Seifert, Richard D.   +2 more
core  

Drivers of spatial and temporal variability of streamflow in the Incomati River basin [PDF]

Hydrology and Earth System Sciences, 2014
Abstract. The Incomati is a semi-arid trans-boundary river basin in southern Africa, with a high variability of streamflow and competing water demands from irrigated agriculture, energy, forestry and industries. These sectors compete with environmental flows and basic human water needs, resulting in a "stressed" water resource system.
A. M. L. Saraiva Okello, I. Masih, S. Uhlenbrook, G. P. W. Jewitt, P. van der Zaag, E. Riddell   +5 more
openaire   +3 more sources

Characterisation of Drought and Wet Events in the Paraíba do Sul River Basin—Brazil

International Journal of Climatology, EarlyView.
Trend analysis identified statistically significant reductions in precipitation (at the 5% significance level) at specific pluviometric stations in São Paulo and Rio de Janeiro, while other areas, mainly in Minas Gerais, experienced significant increases in annual and seasonal rainfall, particularly during summer and spring. These significant trends at
Gildo Rafael de Almeida Santana, Eliane Barbosa Santos, Maria Gertrudes Alvarez Justi da Silva, Vicente de Paulo Santos de Oliveira, Jader Lugon Junior   +4 more
wiley   +1 more source

Spatiotemporal differences in dominant drivers of streamflow evolution on the Loess Plateau

Frontiers in Earth Science, 2023
Previous studies have found that climate change and underlying surface change are the most direct and important drivers of the streamflow change in the Yellow River Basin.
Qiufen Zhang, Qiufen Zhang, Xizhi Lv, Xizhi Lv, Yongxin Ni, Yongxin Ni, Yongxin Ni, Li Ma, Li Ma, Jianwei Wang, Jianwei Wang, Desheng Zhu, Shaoye Wang   +12 more
doaj   +1 more source

Application of temporal streamflow descriptors in hydrologic model parameter estimation [PDF]

, 2005
This paper presents a parameter estimation approach based on hydrograph descriptors that capture dominant streamflow characteristics at three timescales (monthly, yearly, and record extent).
Gupta, HV, Imam, B, Shamir, E, Sorooshian, S   +3 more
core   +1 more source