Results 241 to 250 of about 30,329 (346)

Feeding ecology of an Amazonian electric knifefish under altered flood‐pulse dynamics caused by hydroelectric damming

Journal of Fish Biology, EarlyView.
Abstract This study evaluated the effects of the controlled flood pulse on diet composition, trophic niche breadth and feeding intensity of Archolaemus janeae, an electric knifefish species with a restricted distribution in the Amazon Basin. Monthly samples were collected from December 2020 to November 2021 in the Volta Grande stretch of the Xingu ...
Ana F. V. N. M. Costa, Antonio A. Jardim Jr, Erival G. Prata, Rafael R. Gusmão, Angelo J. Faro Júnior, Alan S. Fonseca, Danielly T. Hashiguti, Luciano F. A. Montag, Tiago M. S. Freitas   +8 more
wiley   +1 more source

Retrogressive Thaw Slumps Produce a Changing Disturbance Regime for Arctic Stream Invertebrates. [PDF]

Glob Chang Biol
Dolan M, Musetta-Lambert J, Chin KS, Kokelj SV, Tank SE, Lento J, Power M, Culp JM.   +7 more
europepmc   +1 more source

Non‐native pink salmon Oncorhynchus gorbuscha carcasses benefit native benthic macroinvertebrates

Journal of Fish Biology, EarlyView.
Abstract The invasion of the North Atlantic by pink salmon Oncorhynchus gorbuscha has raised concerns regarding their impact on coastal rivers. Although the influence of marine‐derived nutrients from returning adult O. gorbuscha on rivers in their native range has received much attention, the ecological consequences of invasive O.
Hui Wei, Gordon H. Copp, Rasmus B. Lauridsen, Tea Bašić, Phil I. Davison, John F. Murphy, James L. Pretty, Michał E. Skóra, Gabriela Zemelka, John Iwan Jones   +9 more
wiley   +1 more source

Comparative Transcriptomics as a Key to Understanding the Adaptation Mechanisms of Baikal Sculpins to the Deep-Water Habitat. [PDF]

Biology (Basel)
Sapozhnikova YP, Koroleva AG, Sidorova TV, Vakhteeva EA, Epifantsev AA, Potapov SA, Yakhnenko VM, Sukhanova LV, Kirilchik SV, Butina TV, Nebesnykh IA, Khanaev IV.   +11 more
europepmc   +1 more source

Evaluating accuracy issues in mapping benthic habitats: An investigation in the causes of misclassification and the importance of segmentation parameters

, 2008
Meghan E. Graham
openalex   +1 more source

Individual variability in activity patterns in Atlantic halibut (Hippoglossus hippoglossus) revealed using pop‐up satellite tags

Journal of Fish Biology, EarlyView.
Abstract Understanding fish behaviour and activity patterns is essential for interpreting their ecology and the processes that shape population dynamics, yet such information remains limited for wild fishes because observing individuals in situ is challenging.
Marie‐Pier Boulanger, Paul Gatti, Arnault Le Bris, Hugues P. Benoît, Dominique Robert   +4 more
wiley   +1 more source

Taxonomic and functional responses of stream macroinvertebrates across different land use types. [PDF]

NPJ Biodivers
Bae MJ, Kim EJ.
europepmc   +1 more source

A comparison of top-down and bottom-up approaches to benthic habitat mapping to inform offshore wind energy development

, 2014
Monique LaFrance, John W. King, Bryan A. Oakley, Sheldon D. Pratt   +3 more
openalex   +2 more sources

The theory of island biogeography and the stability of oceanic reef fish communities

Journal of Fish Biology, EarlyView.
Abstract Reef fish assemblages on oceanic islands offer valuable insights into ecological and evolutionary processes, yet their temporal dynamics remain poorly understood. This study evaluates the theory of island biogeography (TIB) with long‐term ecological monitoring to assess how island area, isolation from nearest reef and distance from mainland ...
Esteban Jorcin Nogueira, Camille Mellin, Carlos E. L. Ferreira, Hudson Tercio Pinheiro   +3 more
wiley   +1 more source

Satellite imagery pre-processing and feature extraction for the mapping of coastal ecosystems using Google Earth Engine: A workflow for practitioners. [PDF]

MethodsX
Badruzzaman A, Wulandari P, Sainal S, Ashley M, Jobling S, Austen MC, Praptiwi RA.   +6 more
europepmc   +1 more source