Results 81 to 90 of about 83,237 (330)
Heliyon, 2023 The objective of this study is to investigate and perform long–term forecasting of both streamflow and hydrological drought over Ethiopia. Observed streamflow and precipitation data are collected from 17 streamflow stations and 34 rainfall gauge stations
Kassa Abera Tareke +1 more
doaj
Tropical Pacific SST influence on seasonal streamflow variability in Ecuador [PDF]
International Journal of Climatology, Volume39, Issue 10, August
2019, Pages 3895-3914This study presents a basin wide assessment about the spatio-temporal variability of streamflows in Ecuador for the period 1979-2015. The influence of the tropical Pacific sea surface temperature (SST) on stremaflow variariability from February to April (FMA) period, as the months showing maximum stramflow for the wet season in Ecuador, and from the ...
arxiv +1 more source
Journal of Environmental Quality, EarlyView.Abstract Surface water monitoring of pesticides ensures adherence to environmental and human health regulatory requirements. This study focuses on an unprecedented monitoring program spanning two decades with daily or near‐daily sampling across 13 states in the US Midwest and Southern United States, targeting watersheds in the upper 20th percentile of ...
Zechariah Stone +6 more
wiley +1 more source
Remote Sensing, 2020 Conventional calibration methods adopted in hydrological modelling are based on streamflow data measured at certain river sections. However, streamflow measurements are usually sparse and, in such instances, remote-sensing-based products may be used as ...
T. A. Jeewanthi G. Sirisena +2 more
doaj +1 more source
Mathematics, 2022 Precise streamflow estimation plays a key role in optimal water resource use, reservoirs operations, and designing and planning future hydropower projects.
Rana Muhammad Adnan Ikram +4 more
doaj +1 more source
21st Century Projections of High Streamflow Events in the UK and Germany [PDF]
, 2017 Radiative effects of anthropogenic changes in atmospheric composition are expected to enhance the hydrological cycle leading to more frequent and intense floods.
Bruno, Merz +3 more
core
Analysis of Daily Streamflow Complexity by Kolmogorov Measures and Lyapunov Exponent [PDF]
, 2018 Analysis of daily streamflow variability in space and time is important for water resources planning, development, and management. The natural variability of streamflow is being complicated by anthropogenic influences and climate change, which may ...
Arsenić, Ilija +6 more
core +2 more sources
Impacts of riverine heatwaves on rates of ecosystem metabolism in the United States
Limnology and Oceanography Letters, EarlyView.Abstract Rivers produce and decompose large amounts of carbon globally due, in part, to high rates of gross primary production (GPP) and ecosystem respiration (ER), collectively known as ecosystem metabolism. Water temperature is a major driver of ecosystem metabolism, and in‐stream temperatures are increasing globally, including extreme temperature ...
Spencer J. Tassone +4 more
wiley +1 more source
Complex streamflow responses to climate warming in five river basins in South Yakutia, Russia
Frontiers in Environmental Science, 2022 The climate is warming much faster than the global average at the northern mid–high latitudes, leading to intensified hydrological cycles. However, it is unclear whether the response of streamflow to climate change is uniform across river basins with ...
Ping Wang, Ping Wang, Raisa N. Shpakova
doaj +1 more source
Taking the pulse of snowmelt: in situ sensors reveal seasonal, event and diurnal patterns of nitrate and dissolved organic matter variability in an upland forest stream [PDF]
, 2011 Highly resolved time series data are useful to accurately identify the timing, rate, and magnitude of solute transport in streams during hydrologically dynamic periods such as snowmelt. We used in situ optical sensors for nitrate (NO3 −) and chromophoric
Aiken, George R. +6 more
core +3 more sources