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51 results on '"Piana, Pitágoras A."'

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1. Environmental zoning and management programs as guiding instruments for the elaboration of the management plan for the Campos Gerais National Park

2. Some aspects of fishing in the state of Espírito Santo, Southeast of Brazil

3. Seed dispersion ecology of Paraná Pine (Araucaria Angustifolia)

4. Inclusion of Single Cell Protein in fish diets: a palatability evaluation

5. Effect of feed processing and frequency during the nursery rearing of the Nile tilapia (Oreochromis niloticus)

6. From the headwaters to the Iguazu Falls: Inventory of the ichthyofauna in the Iguazu River basin shows increasing percentages of nonnative species

7. Catch-and-release effects over behavior, stress and reproductive aspects of a Neotropical fish

8. Egg transport and larval behavior of Prochilodus lineatus (VALENCIENNES, 1836) in a drift simulator channel

9. Analysis of the intraguild interaction between two predator fish species and their influences on a fish community in an experimental environment

10. Treatment of aquaculture effluent with floating macrophytes: systemic review and meta-analysis

11. Functional traits of native ictiofauna determinate the traits of possible invasive fish in neotropical reservoirs

12. Spatial and temporal effect of a small hydroelectric power plant on the structure and functional composition of the aquatic macroinvertebrate community

13. Relation among the physical properties of the reservoirs and the functional traits of the ichthyofauna

14. Improvement in the quality of nutritional mechanically separated meat of Nile tilapia and its application in patties

15. Traits and functional indexes applied to larvae as a tool for the evaluation of fish reproduction in the spatial gradients of reservoirs

16. Hidrodynamic modeling and definition of support capacity of the São Francisco Verdadeiro river tributary of the Itaipu reservoir

17. Effluents from intensive fish farms in ponds: characterization and dynamics of nutrients

18. Fish transposition systems: a facilitator of the migration or introduction of species?

19. Biomass production and protein content of Daphnia magna (Straus, 1820) submitted to three different diets

20. Scientometric approach in studies of fish feeding ecology

21. Influence of anthropic activities on artificial substrate colonization by benthic macroinvertebrates in a low order river in southern bil

22. Climate change slowing neotropical reservoir aging

23. Effects of temperature and water transparency on the proportion of piscivorous fish in relation to non-piscivorous, in neotropical reservoirs

24. Pesque-e-solte, uma alternativa para conservação de recursos pesqueiros?: Avaliação da atividade em Salminus brasiliensis

25. The role of benthic in decomposição de detritus plant in streams neotropical changed by using soil

26. Effects of the reservoir operation regime in the energy transfer in food webs of neotropical fishes

27. Assessment of mortality in the industrial transport Tilapia, Oreochromis niloticus (Linnaeus, 1758)

28. Optimization of the sperm:oocyte ratio employing fructose as a modulator of sperm movement in Rhamdia quelen

29. Sampling benthic macroinvertebrates: standardization of sufficient sample

30. Composition and structure of the phytoplankton community in stabilization ponds of Sewage Treatment Station (ETE), Cascavel, Parana, Brazil

31. Evaluation of occurrence of Hypophthalmus edentatus larvae and their relations with zooplankton in a marginal Isolated lagoon in the Upper Paraná River floodplain

32. Longitudinal gradient in the structure of fish assemblage in a accumulation reservoir: Capivari

33. Ecomorphology and spatial organization meeting of fish tanks

34. Spatial variations on fish assemblage structure of the lower Araguaia River during a hydrological cycle

35. Age of riparian reforestation determine the structure of macroinvertebrate community in low order rivers

36. Weight-length relationship for 22 fish species of the Salto Santiago Reservoir, Iguaçu, River, Brazil

37. Influence of structural complexity on the reproduction of ichthyofauna: the case of submerged trees in Reservoirs

38. Effects of experimental fish farming in net cages on phytoplankton structure in an arm of Salto Caxias reservoir, Southeast of Paraná State

39. Use of two species of aquatic macrophytes Eichhornia crassipes and Pistia stratiotes for treatment of waste brewery in the city of Toledo / PR

40. Reproductive parameters and body condition of three species of Astyanax (Ostheichthyes, Characidae) in streams intercepted by culverts

41. Tributaries of a neotropical reservoir: spawning habitats and early development of fish

42. Spatial gradients in Foz do Areia reservoir - Iguazu River

43. Spectrum of fish biomass and influence of physical and limnological factors on coastal areas of neotropical reservoirs

44. Temporal and ontogenetic variations in diet of Pimelodus britskii Garavello & Shibatta, 2007 in a neotropical reservoir

45. Technology in the treatment of wastewater

46. Digestible energy to silver catfish (Rhamdia quelen) broodstocks

47. Implementation of the Aquacultural Park of the Arm of the Rio San Francisco True, Reservoir of itaipu, Paraná – Brazil

48. Effects of cascade of reservoir on the reproductive biology of a neotropical piscivorous

49. Effects of systems operation and environmental conditions in the abundance of Hoplias aff. malabaricus (Bloch, 1794) in neotropical reservoirs: a case study in the Iguaçu River

50. Format and size of feeders in cages for Nile tilapia fingerlings

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