Fish assemblages
Influence of watershed activities on the water quality and fish assemblages of a tropical African reservoir
... Africa tropical reservoirs are often con- structed for a single purpose like provision of domestic and industrial water supply, irriga- tion, hydroelectric power generation or fish production. With time, other ...
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Diversity of demersal fish assemblages in the Mediterranean
... that fish assemblages subjected to fishing impacts re- duce both the frequency of occurrence and the evenness of species abundances among samples, due to the retrieval of species populations to the ...
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Natural and human induced variability in the composition of fish assemblages in the Northwestern Cuban shelf
... For all data taken at all spatial scales, we explored the homogeneity of species composi- tion of fish assemblages using multidimensional analyses. Agglomerative cluster analyses were performed using ...
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Husbandry and environmental conditions explain temporal variability of wild fish assemblages aggregated around a Mediterranean fish farm
... between fish species, as it occurs in FADs (Deudero 2001). The wild fish assemblages at fish farms are mainly driven by the composition of the surrounding natural communities (Dempster et ...
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Spatial and temporal characterization of fish assemblages in a tropical coastal system influenced by freshwater inputs: northwestern Yucatan peninsula
... many fish species. The present study investi- gates the fish assemblages of the natural reserve of Dzilam and their relationship with the hydrologic ...and fish assemblage display spatial and ...
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Spatial and temporal variation of fish assemblages in a coastal lagoon of the Biosphere Reserve La Encrucijada, Chiapas, Mexico
... Low fish diversity values, but high fish abundances (mainly juveniles) are the main characteristics of estuaries and coastal lagoons (Whitfield ...of fish assemblages in such ...of fish ...
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... influence fish dis- tribution (Dorenbosch et ...and fish move between habitats via the larval recruitment process (Roberts et ...adult fish assemblages found in fringing mangrove stands on ...
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Limnological evaluation of the fisheries potentials and productivity of a small shallow tropical African reservoir
... potential fish yield in catch, the reservoir should be managed ...quantity, fish stock assessment, prevention of eutrophication, sedimentation and other water- shed abuses that could lead to water quality ...
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Multiscale environmental ichthyoplankton assemblages relationships in the balearic sea
... 1981), fish spawning in CNP seems to be conditioned by factors such as habitat selection rather than by adaptation to beneficial larval ...observed fish larval ...for fish larvae (Sabatés et ...of ...
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TítuloCytogenetic characterisation of the razor shells "Ensis directus" (Conrad, 1843) and "E minor" (Chenu, 1843) (Mollusca: Bivalvia)
... In both species, FISH using a 18S-ITS1-5.8S-ITS2-28S probe revealed the location of a major ribosomal locus on the short arm of one submetacentric chromosome pair at an interstitial position (Figs. 2a, b, 3a, b). ...
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Mathematical modeling of space time variation in acoustic transmission and scattering from schools of swim bladder fish
... individual fish, and incorporates all orders of multiple scattering between the fish, and coherent interactions between their scattered ...of fish abundance than previous analysis based upon back ...
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Fish fauna in Iberian mediterranean river basins : biodiversity, introduced species and damming impacts
... The distribution of freshwater fishes was compiled for twenty-seven river basins from the southern and central Iberian Peninsula using data from Doadrio (2001), Clavero et al. (2002) and the authors’ own unpublished data ...
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... Chrysichthys nigrodigitatus has experien- ced extreme proliferation during the period becoming the most important species in terms of weight although it was not observed in the area before impoundment. Though it is not ...
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Cinema experiences at school: assemblages as encounters with subjectivities
... Particularly, from 2013 to 2016, 15 students (who were approximately 10 years old at the beginning of the project) participated in both cinema culture and film production workshops once a week. To conduct the main ...
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Ornamental Amazon fish S R L
... Para el presente proyecto se ha creído conveniente constituir a Amazon Ornamental Fish como una sociedad comercial de responsabilidad limitada. La Ley General de Sociedades (Ley 26887) define a la Sociedad ...
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Peru's ornamental fish 2006-2007
... Therefore, the Peruvian Amazonia Research Institute – IIAP, and the Peruvian Export Promotion Agency – PROMPEX, are presenting this second edition of «Peru’s Ornamental Fish Catalogue», to be used by the local ...
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Estudio de eficiencia energética en el Hotel Star Fish
... Star Fish Cayo Santamaría perteneciente a la cayería norte de Villa Clara en el cual se han realizado investigaciones anteriores que demostraron las potencialidades de ahorro de energía en el hotel (Arbolaez, ...
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Parasites of fish larvae: do they follow metabolic energetic laws?
... larval fish than in juvenile- adult fish in both infracommunities (Table 3) and component communities (Table ...larval fish may be threefold and not mutually exclusive: (1) detrimental nutri- tional ...
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The Family of “Circle Limit III” Escher Patterns
... of fish patterns. A pattern of fish in this family will have p fish meeting at right fins, q fish meeting at left fins, and r fish meeting at their noses ...the fish swim head to ...
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232f289fb1552479f148bcc6f3f93e58
... The Ebro River ends up in the Mediterranean Sea forming a high valued Delta in terms of biodiversity and productivity (Day et al., 2006). Nutrient inputs from the river allow the development of a prosperous bivalve ...
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