Results 71 to 80 of about 5,195 (227)

Investigating the efficacy of tidal wetland restoration in enhancing aquatic food web resources for native fishes

Restoration Ecology, EarlyView.
Abstract Introduction Endangered fish species, such as Delta smelt (Hypomesus transpacificus), in the San Francisco Estuary are threatened by a multitude of anthropogenic stressors. Tidal wetland restoration can partially mitigate these stressors by increasing food availability of aquatic invertebrate prey, but the efficacy of restoration remains ...
Gabriel Ng, Stacy Sherman, Christy Bowles, Michelle Avila   +3 more
wiley   +1 more source

Composition and diversity of phytophilous cladocerans of oxbow lakes of Southwest Amazonian, Acre state, Brazil

, 2021
: The objective of this study was to inventory the community of cladocerans associated with macrophytes in oxbow lakes of the Chandless River, located within the Chandless State Park, during the local dry season.
Ronaldo Souza da Silva (10406550), André Ricardo Ghidini (5764889), Ronnilda Maria Gonçalves Araujo (12830984), Guilherme Sampaio Cabral (12830981)   +3 more
core   +1 more source

Evaluación del crecimiento de un cultivo de Daphnia magna alimentado con Saccharomyces cereviseae y un enriquecimiento con avena soya Avaliação do crescimento de um cultivo de Daphnia magna alimentada con Saccharomyces cereviseae e um meio enrriquecido com aveia soja Growth culture evaluation of Daphnia magna feed with Saccharomyces cereviseae enrichment with oat soy

Revista Colombiana de Ciencias Pecuarias, 2010
Se realizó el cultivo experimental de cladócero Daphnia magna alimentado con probióticos. Se realizaron 16 ensayos experimentales, en el laboratorio de larvicultura de peces y alimento vivo (Larpeali) de la Facultad de Ciencias Agrarias de la Universidad
Lucía E Ocampo, Mónica C Botero, Luis F Restrepo   +2 more
doaj  

Silverside gold mine? Restored tidal habitats host abundant invasive fishes in a novel California marsh (U.S.A.)

Restoration Ecology, EarlyView.
Abstract Introduction Novel ecosystems, where environmental conditions have been fundamentally altered from a historic norm, require nontraditional approaches to restoration. Suisun Marsh, located within California's San Francisco Estuary (SFE), is a novel, brackish water wetland complex, where managers have begun restoring tidal connectivity to ...
Elsie Platzer, Kyle Phillips, Teejay O'Rear, John Durand   +3 more
wiley   +1 more source

Changes in food‐web pathways and ecosystem functions after sidearm re‐connection in a large river (Danube, Austria)

Restoration Ecology, EarlyView.
Abstract Introduction River regulation schemes generally led to changes in riverine assemblage composition and their trophic status, which often is reflected in a general loss or decrease of characteristic species and a concomitant increase or dominance of generalist species.
Hubert Keckeis, Andrea Funk, Elisabeth Bondar Kunze, Marcel Liedermann, Michael Tritthart, David Ramler, Helmut Habersack, Thomas Hein   +7 more
wiley   +1 more source

Complementary impact of copepods and cladocerans on phytoplankton

, 2001
The differences in the impact of two major groups of herbivorous zooplankton (Cladocera and Copepoda) on summer phytoplankton in a mesotrophic lake were studied.
Sommer, U., Boersma, Maarten, Becker, C., Santer, B., Hansen, Thomas, Hansen, T., Santer, Barbara, Sommer, Ulrich, Becker, Claes, Boersma, M., Sommer, F., Jamieson, C., Sommer, Frank, Jamieson, Colleen   +13 more
core   +1 more source

The Forgotten Pink Salmon in the Laurentian Great Lakes: An Unexpected Invasion With Insights for Three Oceans

Fish and Fisheries, Volume 27, Issue 4, Page 813-830, July 2026.
ABSTRACT Introductions of species outside their native range, such as pink salmon (Oncorhynchus gorbuscha) in the Laurentian Great Lakes, can serve as unplanned experiments that provide new insights into ecological adaptation. We synthesize available information on the understudied Great Lakes pink salmon invasion and highlight how this case can inform
Joseph A. Langan, Peter J. Alsip, Hazem U. Abdelhady, Charles R. Bronte, Cory A. Goldsworthy, Matthew S. Kornis, Krista B. Oke, Eva B. Thorstad, Benjamin A. Turschak   +8 more
wiley   +1 more source

The abundance of cladocerans and copepods (an example from the depth of 2 m).

, 2015
The abundance of cladocerans and copepods (an example from the depth of 2 m).
Ryszard Gołdyn (729048), Renata Dondajewska (729049), Anna Kozak (19735)   +2 more
core   +1 more source

Can manipulative parasites modify host‐mediated trophic effects? Experimental evidence from Schistocephalus solidus and three‐spined sticklebacks

Functional Ecology, Volume 40, Issue 6, Page 1603-1618, June 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Parasites can alter host traits, thereby reshaping host interactions and modifying density‐ and trait‐mediated effects in trophic cascades. But despite increasing research in parasite ecology, the cascading effects of parasitism from individual hosts to population and ...
Maja Drakula, Lena Gerigk, Ella S. Rothe, Jacob‐Josef Brüning, Mats Reckert, Alexander Brinker, Beatriz Elias Ranelli, Joachim Kurtz, Jaime M. Anaya‐Rojas   +8 more
wiley   +1 more source

Accounting for Spatial Variation in Trophic Processes of Fishes in Large Lakes: An Ecoregion Approach

Freshwater Biology, Volume 71, Issue 6, June 2026.
ABSTRACT For more than 50 years, Lake Ontario has experienced continuous ecological change. The causes and consequences of these changes are only partially understood. Existing monitoring and management programs collect lake‐wide data and provide results and recommendations on perceived lake‐wide processes, potentially overlooking regionally important ...
Benjamin L. Hlina, Aaron T. Fisk, Brent W. Metcalfe, Timothy B. Johnson   +3 more
wiley   +1 more source