Results 41 to 50 of about 71,215 (166)
Dietary complexity and hidden costs of prey switching in a generalist top predator
Ecology and Evolution, 2020 Variation in predator diet is a critical aspect of food web stability, health, and population dynamics of predator/ prey communities. Quantifying diet, particularly among cryptic species, is extremely challenging, however, and differentiation between ...
Rosemary J. Moorhouse‐Gann +4 more
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Ribogospodarsʹka Nauka UkraïniPurpose. To investigate the current state of the ichthyofauna in the Khrystoforivske Reservoir (nearshore and pelagic fish communities), the peculiarities of the distribution of fish communities, their abundance, as well as bioproduction capabilities ...
D. Kobyakov +3 more
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Fisheries & Aquatic LifeFish distribution in the lagoon complex of Lake Nokoué and Porto-Novo Lagoon is poorly documented. The lagoon complex is of particular interest because of its contribution to the local supply of animal protein.
Lederoun Djiman +4 more
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Zoology and Ecology, 2014 The changes in fish community and population parameters (abundance, biomass and fish growth) in Lake Drūksiai as a cooler of the Ignalina Nuclear Power Plant (INPP) were investigated. In view of ecological processes taking place in the lake, the following three stages were distinguished as being of great importance for the species composition ...
Vytautas Kesminas, Andrius Steponėnas
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Complementary Non‐invasive Fish Monitoring Distinguishes Depth‐Dependent Fish Communities
Environmental DNAHuman activities are increasingly affecting marine environments, with fish communities serving as critical indicators of ecosystem health. Effective management of marine fishes is imperative for maintaining the balance of marine ecosystems, necessitating
Ewan Burns +9 more
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L'analyse des correspondances décentrée : application aux peuplements ichtyologiques du Haut-Rhône
Knowledge and Management of Aquatic Ecosystems, 1995 L'article décrit une nouvelle méthode d'ordination linéaire appelée Analyse Factorielle des Correspondances Décentrée (AFCD) qui fait partie de la famille des Analyses Factorielles des Correspondances sur modèles (ESCOUFIER, 1985).
DOLÉDEC S., CHESSEL D., OLIVIER J. M.
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Les bases de données : outils de stockage et d'exploitation des échantillonnages piscicoles
Knowledge and Management of Aquatic Ecosystems, 1995 L'étude des relations espèces-environnement à différentes échelles d'espace et de temps impose la manipulation de grands volumes de données et la confrontation de différents types d'informations (biologiques et environnementales).
SANLAVILLE-BOISSON C. +6 more
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Dissecting the factors shaping fish skin microbiomes in a heterogeneous inland water system
Microbiome, 2020 Background Fish skin microbiomes are rarely studied in inland water systems, in spite of their importance for fish health and ecology. This is mainly because fish species distribution often covaries with other biotic and abiotic factors, complicating the
Yaron Krotman +4 more
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Study on Fish Community and Similarity Characteristics in Nearshore Waters of Hainan Island [PDF]
Progress in Fishery SciencesFish stock serves as the foundation for fishery development and ecosystem stability. The Hainan Island, encompassing mangroves, coral reefs, estuaries, and upwelling systems, has rich diversity and distinct characteristics of fish communities in the ...
Qu Xiao +8 more
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FishesThe ecological consequences of the construction and operation of the Three Gorges Reservoir, particularly its unique operation strategy of storing clear water and releasing turbid water, exerts a profound influence on the composition and dynamics of ...
Jiaxin Huang +7 more
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