Results 201 to 210 of about 402,295 (302)

Wide-swath altimetry maps bank shapes and storage changes in global rivers. [PDF]

Nature
Cerbelaud A, Wade J, David CH, Durand M, Frasson RPM, Pavelsky T, Oubanas H.   +6 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

Online high-resolution real-time monitoring techniques for anions in river water. [PDF]

Environ Monit Assess
Arndt J, Gerloff AL, Zavarsky A, Schlüsener MP, Wick A, Duester L.   +5 more
europepmc   +1 more source

Mapping River Bed Topography in Whitewater Rapids Using Bathymetric LiDAR

River Research and Applications, EarlyView.
ABSTRACT Bathymetric LiDAR captures river topography efficiently for clear and shallow water, but for mountain rivers, whitewater rapids still pose challenges. This study proposes a novel method to enable the extraction of bottom returns specifically in turbulent whitewater sections.
Jan Rhomberg‐Kauert, Theresa Himmelsbach, Florian Pöppl, Lucas Dammert, Martin Pfennigbauer, Gottfried Mandlburger   +5 more
wiley   +1 more source

The river Rhine transports around 4,000 tonnes of macrolitter towards the North Sea each year. [PDF]

Commun Sustain
Gnann N, Höreth K, Schweigert N, Evers M, Ternes TA, Hamann L.   +5 more
europepmc   +1 more source

Software to Support Remote Sensing of River Discharge Based on Critical Flow Theory

River Research and Applications, EarlyView.
ABSTRACT Water resource management requires accurate observations of streamflow but standard field methods for measuring river discharge (Q$$ Q $$) can be costly and hazardous for equipment and personnel. Remote sensing has become a viable alternative, but many image‐based techniques require field data for calibration, and depth and velocity can seldom
Carl J. Legleiter, Inhyeok Bae
wiley   +1 more source

Evaluating flood peak attenuation effectiveness of levee management strategies in braided river reaches: a case study of the lower Yellow River. [PDF]

Sci Rep
Chen J, Zhang L, Wang H.
europepmc   +1 more source

Dam It, I’m Stranded: Evaluating Fish Stranding Downstream of Two Hydropeaking Dams in Northern Ontario

River Research and Applications, EarlyView.
ABSTRACT Globally, there has been an increase in the development and use of hydropower to produce energy. Hydropeaking is an operating regime that is used to meet real‐time energy demands; however, daily fluctuations in flows may result in fish becoming stranded.
Raegan Davis, Steven J. Cooke, Karen E. Smokorowski   +2 more
wiley   +1 more source

Assessment of industrial pollution and water quality in the Nile River using GIS-based indices at Aswan, Egypt. [PDF]

Sci Rep
Abdou ANA, Hamed M, Hassan AMM, Khaled MA.   +3 more
europepmc   +1 more source

On the river discharge observation.

Japan journal of water pollution research, 1987
openaire   +2 more sources