Results 181 to 190 of about 17,808 (255)

Combined Effects of Algae‐Supplemented Feeding Regimes and Water Temperature on Sperm Quality of Common Carp (Cyprinus carpio) Broodstock During Spawning

Aquaculture, Fish and Fisheries, Volume 6, Issue 4, August 2026.
ABSTRACT This exploratory study investigated associations between dietary algae supplementation (1% and 3%) and sperm quality in male common carp (Cyprinus carpio) broodstock during two consecutive spawning seasons under commercial farming conditions. Sperm quality was evaluated using conventional motility and kinetic parameters together with analyses ...
Gergely Bernáth, Borbála Nagy, Enikő Solymosi, Tamás Zsáky, Ákos Koós, Attila Komóczi, Viktor Nagy, Vilmos Pásztor, János Sztanó, János Ladányi, György Lódi, Péter Antal, Tamás Szabó, Tamás Bartucz, Dávid Várkonyi, Zsolt Bajári, István Bartos, Róbert Petényi, Gergely Berecz, Márton Kirchner, Béla Urbányi, Árpád István Harmati, Zoltán Bokor   +22 more
wiley   +1 more source

Chemical Oxygen Demand: A Key Determinant in Shaping Biological Community Structure. [PDF]

Biology (Basel)
Li Y, Kong F, Zhou X.
europepmc   +1 more source

Spatial Strategies in Coral Transplantation: A Systematic Review of Clustered Versus Widespread Configurations

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 8, August 2026.
ABSTRACT Active coral reef restoration incorporates ecological engineering principles. Yet, the spatial arrangement of transplanted colonies, one of the few design parameters directly controlled by practitioners, remains poorly explored empirically. We conducted a systematic review following PRISMA guidelines to evaluate how clustered (high‐density ...
Dor Shefy, Giovanni Giallongo, Ana De La Torriente Diez, Sergio Rossi   +3 more
wiley   +1 more source

Responses of mediterranean freshwater invertebrates to the fungicide difenoconazole across different macrophyte dominance conditions: A mesocosm study. [PDF]

Ecotoxicology
Grillo-Avila D, Antón-Pardo M, Armengol J, Puche E, Moratalla-López J, Palacios-Abella JF, López-Heras I, Rochera C, Picazo A, Camacho A, Rico A.   +10 more
europepmc   +1 more source

The influence of rivers on seabird foraging ecology

Biological Reviews, Volume 101, Issue 4, Page 1704-1734, August 2026.
ABSTRACT Rivers act as vital arteries to the world's oceans, delivering fresh water and nutrients that sustain marine ecosystems. Globally, river flow increasingly is being altered by climate change and anthropogenic pressures; yet the significance of rivers to predatory marine species, such as seabirds, and the extent to which river‐related changes ...
Julia B. Morais, Andre Chiaradia, Richard D. Reina   +2 more
wiley   +1 more source

Association Between PFAS Contamination and Zooplankton Community Structure in the Weihe River, China. [PDF]

Toxics
Tan J, Sha H, Song J, Han C, Tian P, Zhang L, Li X, Li Q.   +7 more
europepmc   +1 more source

Fear of grazing rivals the toxin‐inducing effects of nutrients in two marine harmful algae – a meta‐analysis

Biological Reviews, Volume 101, Issue 4, Page 1904-1921, August 2026.
ABSTRACT One of the major subfields of chemical ecology is the study of toxins and how they mediate interactions between organisms. Toxins produced by harmful algae (phycotoxins) impact a wide variety of organisms connected to the marine food web. Significant research efforts have thus aimed to identify the ecological and evolutionary drivers behind ...
Milad Pourdanandeh, Erik Selander
wiley   +1 more source

Grazing Responses of Distinct-Sized Tropical Cladocerans to Different Filamentous Sizes of the Cyanobacterium <i>Dolichospermum planctonicum</i>. [PDF]

Microorganisms
Rangel LM, Ribeiro LR, Valério JPS, Marinho MM, Mesquita MCB.   +4 more
europepmc   +1 more source

Energy Channel Coupling by Mid‐Trophic Level Fish Challenges the Landscape Theory for Food Web Architecture in a Large Tropical Lake Ecosystem

Ecology and Evolution, Volume 16, Issue 8, August 2026.
Lake Turkana, a large tropical East African Great Lake, is an ideal model for examining how consumer fish species may mediate the coupling of fast and slow energy channels within food webs. We explored the ecological niche dynamics of five important Lake Turkana fish species across ontogeny and used a Bayesian isotope mixing model approach to identify ...
Madison F. Muehl, Jill A. Olin, James L. Keyombe, Josephine Y. Aller, Robert M. Cerrato   +4 more
wiley   +1 more source

Taxonomic, functional and interspecific response of zooplankton to management practices in carp ponds. [PDF]

Sci Rep
Goździejewska AM, Glińska-Lewczuk K, Kruk M, Vrba J, Kajgrová L, Bláha M, Mráz J, Roy K.   +7 more
europepmc   +1 more source