Results 1 to 10 of about 2,677,126 (117)

Analysis of rainfall and streamflow trend and variability over Birr River watershed, Abbay basin, Ethiopia

Environmental Challenges, 2022
The analysis of rainfall and streamflow trends provides useful information for the effective hydrological variables, water resource planning, and management systems.
Demelash Ademe Malede, Tena Alamirew Agumassie, Job Rotich Kosgei, Nguyen Thi Thuy Linh, Tesfa Gebrie Andualem   +4 more
doaj   +4 more sources

Analysis of streamflow and rainfall trends and variability over the Lake Kariba catchment, Upper Zambezi Basin [PDF]

Hydrology Research
ABSTRACT Hydro-meteorological trend analysis is critical for assessing climate change and variability at basin and regional levels. This study examined the long- and short-term trends from stream discharge and rainfall data in the Lake Kariba catchment.
Biemba Bob Mwangala, Kawawa Banda, Luke Chimuka, Yoshi Uchida, Imasiku Nyambe   +4 more
semanticscholar   +3 more sources

Analysis of Rainfall, Wind Speed and Streamflow Trends and Their Relationships in the Klip River Catchment, Alfred Duma Municipality, South Africa

International Journal of Design & Nature and Ecodynamics, 2023
Dunisani T. Chabalala, Julius M. Ndambuki, Sophia S. Rwanga   +2 more
semanticscholar   +4 more sources

Trends and Variabilities in Rainfall and Streamflow: A Case Study of the Nilwala River Basin in Sri Lanka

Hydrology, 2022
Rainfall is one of the dominating climatic parameters that affect water availability. Trend analysis is of paramount significance to understand the behavior of hydrological and climatic variables over a long timescale.
Ravindu Panditharathne, Miyuru B. Gunathilake, Imiya M. Chathuranika, Upaka Rathnayake, Mukand S. Babel, Manoj K. Jha   +5 more
doaj   +2 more sources

Spatial and temporal variation in rainfall and streamflow – Dzalanyama Catchment, Malawi

Water Practice and Technology, 2022
Mixed research design methods were used to assess the spatio-temporal variation of rainfall and streamflow in the Dzalanyama Catchment, Malawi. Trend analysis was carried out using the Mann-Kendall trend test and showed that only three stations had ...
G. Munthali, W. Gumindoga, R. C. G. Chidya, M. Malota, H. Muhoyi   +4 more
doaj   +2 more sources

Trend Analysis of Streamflow and Rainfall in the Kosi River Basin of Mid-Himalaya of Kumaon Region, Uttarakhand

, 2023
Due to climate change phenomenon and substantial decrease in water resources, analyzing the streamflow trend is of significant importance. In the present study, investigation was carried out to find rainfall and streamflow trends in the Kosi river watershed at different timescales from 1986 to 2016.
Utkarsh, Kumar,, Rashmi, ,, Dhirendra, Kumar Singh,, Suresh, Chandra Panday,, Manoj, Parihar,, Jaideep, Kumar Bisht,, Lakshmi, Kant,   +6 more
openaire   +4 more sources

Variability in trends of streamflow and precipitation in the Narmada River Basin over the past four decades

Water Supply, 2023
Hydrological climate variables such as precipitation, temperature, humidity, evapotranspiration, infiltration, and streamflow provide useful information for the effective planning, design, and management of water resources.
Sahita I. Waikhom, Vipin Kumar Yadav, Aaron Anil Chadee, Vipul Varma   +3 more
doaj   +2 more sources

Analysis of combined and isolated effects of land-use and land-cover changes and climate change on the upper Blue Nile River basin's streamflow [PDF]

Hydrology and Earth System Sciences, 2018
Understanding responses by changes in land use and land cover (LULC) and climate over the past decades on streamflow in the upper Blue Nile River basin is important for water management and water resource planning in the Nile basin at large.
D. F. Mekonnen, D. F. Mekonnen, Z. Duan, T. Rientjes, M. Disse   +4 more
doaj   +2 more sources

An Assessment of the Recent Evolution of the Streamflow in a Near-Natural System: A Case Study in the Headwaters of the Mero Basin (Galicia, Spain)

Hydrology, 2020
Observational trend analysis is fundamental for documenting changes in river flows and placing extreme events in their longer-term historical context. Observations from near-natural catchments, i.e., with little or no alteration by humans, are of great ...
M. L. Rodríguez-Blanco, M. M. Taboada-Castro, M. T. Taboada-Castro   +2 more
doaj   +2 more sources

Quantifying Intra-Catchment Streamflow Processes and Response to Climate Change within a Climatic Transitional Zone: A Case Study of Buffalo Catchment, Eastern Cape, South Africa

Mathematics, 2022
The complexity of streamflow processes inhibits significant information about catchment performance and its sensitivity to climate change. Little is known about the severity of climate change within the coastal area of the monsoon–subtropical zone of ...
Solomon Temidayo Owolabi, Johanes A. Belle, Sonwabo Mazinyo   +2 more
doaj   +1 more source