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Fish population responses to hydrological variation in a seasonal wetland in southeast México
Provedor de dados: 83
Autores: Escalera-Vázquez,Luis H.; Calderón-Cortés,Nancy; Zambrano-González,Luis.
ABSTRACT Hydrological variation differently affects fish species. In the present study, the response of local populations of 13 fish local species to hydrological variation in a tropical wetland was evaluated. The objectives were to analyze the abundance response of fish species with distinct life history strategies and to assess the role of hydrological variation on fish population patterns. We found that opportunistic strategists were favored by high hydrological variation in drought periods, the equilibrium strategists were related to stable habitats, and periodic strategists were regulated by floods and temperature. However, the life history strategies identified for some species in this study do not correspond to the classification reported in other...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dry season; Fish resilience; Life history strategies; Rainy season; Sian Ka´an.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252017000200207