Results 111 to 120 of about 7,330 (253)

Worldwide Invasions of Centrarchidae: The Dark Side of the Sunfish Family

open access: yesFish and Fisheries, Volume 27, Issue 4, Page 781-812, July 2026.
ABSTRACT Freshwater fish invasions are major drivers of global ecological change, disrupting native biodiversity and ecosystem functions. However, many invasive fish hold significant socioeconomic value, resulting in conflict over their management. Centrarchidae, which are globally distributed and are important for sportfishing and aquaculture, are now
Neil Angelo Abreo   +19 more
wiley   +1 more source

Cage Aquaculture Influences the Abundance and Diversity of Pelagic and Benthic Macroinvertebrate Communities: Insights From Anyanga Beach, Lake Victoria, Kenya

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 3, June 2026.
ABSTRACT Cage aquaculture is expanding in Lake Victoria to meet increasing fish demand, yet ecological impacts remain a concern. This study assessed the effects of cage aquaculture on water quality and the abundance and diversity of pelagic and benthic macroinvertebrates at Anyanga Beach, Lake Victoria, Kenya.
Alice A. Hamisi   +2 more
wiley   +1 more source

Impact of Hypoxia on the Community Structure of Benthic Macroinvertebrates of Lagos Lagoon, Nigeria

open access: yesJournal of Applied Sciences and Environmental Management, 2016
Study of the Lagos lagoon was conducted for two years to investigate the impact of hypoxia on the benthic  macroinvertebrates. Water and benthic samples were collected monthly along the study stretch and analysed in a standard laboratory.
Nkwoji Joseph Ahamefula
doaj   +2 more sources

Utilization of both benthic macroinvertebrates and physicochemical

open access: yes, 2007
This study examines the applicability of five European biotic indices and the Gammarus:Asellus ratio (G:A), compared with the measurement of physicochemical parameters, in order to determine the water quality at ten sites along the Tokat part of Cekerek stream, in Anatolia, Turkey during the period February 2002 to January 2003.
Duran, M, Suicmez, M
openaire   +2 more sources

Low‐Head Dam Removal Restores Biofilm Structure but Not Function in a Temperate Stream

open access: yesInternational Review of Hydrobiology, Volume 111, Issue 1, June 2026.
ABSTRACT Barrier removal is a common stream restoration practice aimed at restoring longitudinal connectivity, yet its effects on biofilm structure and function, through alteration of near‐bed hydrodynamics, remain unclear. Using a space‐for‐time substitution approach, we assessed how the presence and removal of a low‐head dam affect biofilm structure ...
Julia Pasqualini   +9 more
wiley   +1 more source

River network position mediates dispersal connectivity and environmental filtering in shaping benthic communities

open access: yesGlobal Ecology and Conservation
Understanding how river network position (RNP) shapes biodiversity patterns is critical for unraveling metacommunity assembly mechanisms in riverine ecosystems.
Jiacheng Zhou   +5 more
doaj   +1 more source

Topic Modeling of Fatty Acid Studies: Evaluating Environmental Changes in Freshwater Ecosystems

open access: yesInternational Review of Hydrobiology, Volume 111, Issue 1, June 2026.
ABSTRACT Fatty acids (FAs) are biochemical molecules with vital structural and metabolic functions in all living organisms. Over the last decades, FA analysis in ecological studies has garnered significant attention due to its diverse applicability, such as taxonomic support for species identification, investigations on trophic interactions, and ...
A. C. Campos, B. Gücker, I. G. Boëchat
wiley   +1 more source

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