Results 191 to 200 of about 38,360 (312)

GEOPHYSICAL INVESTIGATION OF GROUNDWATER POLLUTION RESULTING FROM LEACHATE FLOW AT IKOTO AND ORU DUMPSITES IN OGUN STATE OF NIGERIA

, 2020
Adetoro Temitope Talabi, T. O. Roy-Layinde, Rasaki Kola Odunaike, H.T. Oladunjoye, Aina Opeyemi Adebanjo   +4 more
openalex   +2 more sources

Avoiding the ‘One‐Size‐Fits‐All’ Trap in Policy‐Based Monitoring

River Research and Applications, EarlyView.
ABSTRACT Policy‐based monitoring programmes often fail to yield the information required to assess and improve policies and plans. A dominant cause of this problem is the ‘one‐size‐fits‐all’ (OSFA) trap—a failure to recognise that several, complementary types of monitoring are required to support effective policy.
Rick J. Stoffels, Ross M. Thompson
wiley   +1 more source

Study on stress response and collapse mechanism induced by shallow-buried defective pipelines in river alluvial plains. [PDF]

Sci Rep
Zhu Q, Shen Y, Han C, Wu G, Li Y.
europepmc   +1 more source

Groundwater flow model

, 2016
N Benoit, D Paradis
openaire   +1 more source

Long‐Term Effects of Low‐Drop Grade Control Structures on Channel Evolution in the Yazoo River Basin

River Research and Applications, EarlyView.
ABSTRACT Channel incision is a widespread problem, especially in river basins that have an extensive history of channel alterations. Because channel incision causes large ecological and economic consequences, the prevention of continued migration of headcuts, defined as a steep change in stream gradient over a short reach, has been the focus of many ...
Nicky M. Faucheux, W. Todd Slack, Leandro E. Miranda   +2 more
wiley   +1 more source

Identification of Discharge Pathways of Acidic Wastewater from a Bauxite Mine (Lujiang Alum Mine, China) Before and After Artificial Disturbance. [PDF]

Toxics
Wang W, Jia W, Xu L, He Z, Kang B, Chen K.   +5 more
europepmc   +1 more source

Bias in Peak Flood Discharges: Are Our Bridges and Culverts Undersized?

River Research and Applications, EarlyView.
ABSTRACT Reliable methods for peak discharge predictions at ungaged locations are required for infrastructure design and floodplain management. For decades, a standard practice in the United States has been to utilize US Geological Survey regional regression equations (StreamStats) as a singular method. However, implementation of multiple methods, such
Steven E. Yochum, Tyler Wible
wiley   +1 more source

Appraisal of groundwater susceptibility to pollution using hybrid framework of stable isotopes and indexed approach. [PDF]

Sci Rep
Hagagg K, Sirag NM.
europepmc   +1 more source

Sources and Flow System of Groundwater in the Hosokura Mine, Miyagi Prefecture, Using Geochemical Method and Numerical Simulation

, 2010
Shingo Tomiyama, Shingo Tomiyama, Akira Ueda, Hiroyuki II, Y. Nakamura, Y. Koizumi, Kuniji Saito   +6 more
openalex   +2 more sources

Efficient Data Assimilation Method for Optimizing Prediction of Flow Field and Sediment Transport in Open Channel

River Research and Applications, EarlyView.
ABSTRACT Accurately predicting open‐channel flow under complex conditions remains a challenge. This study introduces a novel synergetic self‐adaptive data assimilation (DA) framework, using a proportional‐integral‐derivative (PID) controller to dynamically calibrate the bed roughness parameter ks in a shallow‐water equation model (via the momentum ...
M. Almetwally Ahmed, S. Samuel Li
wiley   +1 more source