Results 111 to 120 of about 2,783 (246)

Relationship between the environment and the occurrence of invasive pumpkinseed Lepomis gibbosus in lotic and lentic habitats

Journal of Fish Biology, EarlyView.
Abstract The pumpkinseed Lepomis gibbosus is a freshwater fish species native to North America. It has been introduced to Europe, where it is recognized as one of the worst aquatic invaders due to its high adaptability and invasive potential. This study aimed to determine the presence of L. gibbosus in small to medium‐sized water bodies, both lotic and
Ivan Špelić, Marko Glogoški, Marina Piria   +2 more
wiley   +1 more source

Characterization of Free Surface Hydraulics Flow Over Sharp-Crested Weir in a One-Dimensional HEC-RAS Model

, 2020
The current study aimed to determine the flow changes when the uses of weir hydraulic structure in an open channel hydraulic system. An experiment was conducted by using an open channel structure at the Hydrology System Station, Micro-pollutant Research ...
Mohammad Razi, Mohd Adib
core   +1 more source

Intensity and Circular Polarizer

, 2018
Data from experiments with combined intensity gradient and circular ...
Warren, Timothy L, Weir, Peter T, Timothy L Warren (8027468), Michael H Dickinson (6001262), Peter T Weir (8138523), Dickinson, Michael H   +5 more
core   +1 more source

Implications of the first recording of European silver eels Anguilla anguilla in the inland waters of Cyprus

Journal of Fish Biology, EarlyView.
Abstract Migrating silver European eels Anguilla anguilla are reported from the inland waters of the island of Cyprus for the first time, expanding the known geographic range in the Eastern Mediterranean of emigrating adults of this critically endangered, catadromous species.
Sotiris Meletiou, Demetra Andreou, Rosalind M. Wright, J. Robert Britton, Nathan P. Griffiths, Marlen I. Vasquez   +5 more
wiley   +1 more source

Behavior of the Discharge Coefficient for the Overflow Characteristics of Oblique Circular Weirs

Tikrit Journal of Engineering Sciences, 2012
This paper presents an experimental study and analysis for effect of the geometrical characteristics, of the oblique cylindrical weir on discharge coefficient, wherefrom three sizes used for the weir and two angles for the deviation.From the results, it was found that the coefficient of discharge is affected by geometrical characteristics represented ...
openaire   +4 more sources

Hydraulic modelling of a sharp crested labyrinth weir

, 1993
A labyrinth weir is an attractive alternative for water level control in flat land where the head is usually limited. It is also useful in a river where the weir width is confined by the topography.
Sitompul, Adolf Tommy
core  

Contrasting population genetic structures of congeneric coastal flounders associated with different early life histories

Journal of Fish Biology, EarlyView.
Abstract Marine fish species are likely to exhibit little genetic differentiation among populations due to their high dispersal potential during early life stages and migratory nature. However, recent studies have increasingly reported intraspecific genetic differentiation resulting from species‐specific ecological traits, environmental factors, and ...
Yuki Yamamoto, Hiroyuki Togashi, Yutaka Kurita, Satoshi Katayama, Yoshiaki Akaba, Mitsuhiro Ishii, Tatsuya Isshiki, Minoru Ikeda   +7 more
wiley   +1 more source

Aesop's Fables

, 1910
Here is yet another variation in a book I have already in three other forms, listed under 1900?. This copy has a simple brown cloth cover and spine without illustration. Both cover and spine read simply Aesop's Fables.
Aesop, Griset, Ernest Henry, Weir, Harrison (translator)   +2 more
core  

Gesturing While Writing: An Alternate Perspective on Mimetic Prosody

Critical Quarterly, EarlyView.
Paul Magee
wiley   +1 more source

Prospects of multipurpose biomonitoring for fisheries assessment based on environmental nucleic acids

Journal of Fish Biology, EarlyView.
Abstract Methods using environmental nucleic acids have become highly effective for monitoring aquatic biodiversity, with an array of suitable use cases, including metrics for fisheries assessment. Traditional methods for assessing fish populations often rely on invasive techniques with limited spatial and temporal coverage.
Ana Ramón‐Laca, Krista M. Nichols, Kim M. Parsons, Ramón Gallego, David R. Vieites, Ignacio Doadrio, Ana Riesgo   +6 more
wiley   +1 more source