Results 251 to 260 of about 337,344 (303)

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

Seasonal and spatial dynamics of the intestinal microbiome in tropical freshwater fish: insights from Astyanax aeneus and Brycon costaricensis in the Peñas Blancas river basin, Costa Rica. [PDF]

BMC Microbiol
Cortez-Martínez M, Medrano-Lozano J, Blanco-Peña K, Quesada-Alvarado F, Solano-Campos F.   +4 more
europepmc   +1 more source

Lake Urmia in Handbook of Freshwater Fishes of West Asia

Freyhof, Jörg, Yoğurtçuoğlu, Baran, Jouladeh-Roudbar, Arash, Kaya, Cüneyt   +3 more
openalex   +1 more source

WA Native Fish Strategy: freshwater fish distribution database and website [PDF]

Graaf, M., de, Larsen, R., Lawrence, C., Melville-Smit, R.   +3 more
core   +1 more source

Extended Strahler Ordering to Distinguish Mapped River Channels From Overland Flow Pathways and Consistently Compare Digital Networks

River Research and Applications, EarlyView.
ABSTRACT Digital networks are virtual representations of freshwater systems that provide important inputs to, and mapping of, river classifications, simulation models, and quantitative data analyses for policy, planning, and management. Strahler order has often been used to characterize network configuration and as a proxy indicator of river channel ...
Doug Booker, Matt Wilkins, Clare Wilkinson, Rachel Smith   +3 more
wiley   +1 more source

Ovivorous Opportunities: Predation Events During Nest Guarding in a Freshwater Fish Species. [PDF]

Ecol Evol
Studden BM, Fernandes T, McMeans B.
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

Polystyrene microplastics exposure in freshwater fish, Labeo rohita: evaluation of physiology and histopathology. [PDF]

Sci Rep
Rashid E, Hussain SM, Ali S, Kucharczyk D, Nowosad J, Al-Ghanim KA.   +5 more
europepmc   +1 more source

Benthic Macroinvertebrate Recovery After Wastewater Treatment Plant Upgrades: Implications for Biomonitoring

River Research and Applications, EarlyView.
ABSTRACT During the past decade, major upgrades have been made to the Kitchener and Waterloo wastewater treatment plants (WWTPs) in the Grand River watershed in Ontario, Canada. As part of efforts to evaluate the effectiveness of these investments (>$450 M CDN), a benthic macroinvertebrate (BMI) monitoring program was initiated by sampling upstream and
Sean McLay, Mark R. Servos, Leslie M. Bragg, Dominika Celmer‐Repin, Hadi A. Dhiyebi, Azar Fattahi, Keegan A. Hicks, Edward M. Krynak, Mitchell Kay, Adam G. Yates   +9 more
wiley   +1 more source

First report of the Asian tapeworm <i>Schyzocotyle acheilognathi</i> in the Colombian freshwater fish <i>Parodon magdalenensis</i>. [PDF]

Front Vet Sci
Rave A, López-Osorio S, Uribe M, Hermosilla C, Chaparro-Gutiérrez JJ.   +4 more
europepmc   +1 more source