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Homogenization of diatom assemblages is driven by eutrophication in tropical reservoirs
(2021-11-01)
Eutrophication is one of the most widespread causes of biotic homogenization in freshwater ecosystems. Biotic homogenization can be characterized as reductions in local diversity (alpha) and occupation of available niches ...
Biodiversity, structure and trophic functioning of marine communities in Rapa Nui (Easter Island)
(2020)
Coral reef ecosystems harbor a high biodiversity around the world, supporting a large amount of ecosystem services. Rapa Nui is a remote oceanic island situated in the Central South Pacific Ocean, and its coral reefs ...
Sympatric otariids increase trophic segregation in response to warming ocean conditions in Peruvian Humboldt Current System
(Public Library of Science, 2022)
Determining trophic habits of predator communities is essential to measure interspecific interactions and response to environmental fluctuations. South American fur seals, Arctocephalus australis (SAFS) and sea lions Otaria ...
Effects of trophic poisoning with methylmercury on the appetitive elements of the agonistic sequence in fighting-fish (Betta splendens)
(Univ Complutense Madrid, Servicio Publicaciones, 2007-11-01)
The aggressive display in Betta splendens is particularly prominent, and vital to its adaptation to the environment. Methylmercury is an organic variation of Hg that presents particularly pronounced neuro-behavioral effects. ...
Effects of trophic poisoning with methylmercury on the appetitive elements of the agonistic sequence in fighting-fish (Betta splendens)
(Univ Complutense Madrid, Servicio Publicaciones, 2007-11-01)
The aggressive display in Betta splendens is particularly prominent, and vital to its adaptation to the environment. Methylmercury is an organic variation of Hg that presents particularly pronounced neuro-behavioral effects. ...
Effects of trophic poisoning with methylmercury on the appetitive elements of the agonistic sequence in fighting-fish (Betta Splendens)
(2007-01-01)
The aggressive display in Betta splendens is particularly prominent, and vital to its adaptation to the environment. Methylmercury is an organic variation of Hg that presents particularly pronounced neuro-behavioral effects. ...
Selective consumption of rodents by the Variable hawk Geranoaetus polyosoma (Accipitriformes: Accipitridae) in the Atacama Desert, northern Chile
(Sociedade Brasileira de Zoologia, 2020)