Buscar
Mostrando ítems 1-10 de 1418
Comparação de dois índices de determinação do grau de trofia nas águas do Baixo Rio São José dos Dourados, São Paulo, Brasil
(2015-10-01)
This Study conducted from February 2010 to January 2011, in the Baixo São José dos Dourados (BSJD), in the Unidade de Gerenciamento de Recursos Hídricos (UGRHI) 18, in order to determine the trophic level of the water ...
Trophic interactions in northern Chile upwelling ecosystem, year 1997Trophic interactions in the upwelling system of northern Chile, year 1997
(Pontificia Universidad Católica de Valparaíso, 2017)
Feeding of Striped Marlin, Kajikia Audax (Philippi 1987), from the Area off the Coast of Mazatlan, Sinaloa, Mexico.
(Journal of Fisheries and Hidrobiology, 2012-01-01)
A total of 111 stomachs with gut contents recovered from 164 striped marlin Kajikia audax caught off the coast of Mazatlan, Mexico between October 2002 and June 2003 were examined. Based on the index of relative importance ...
Variation of Chironomidae (Insecta: Diptera) trophic guilds and their relation with trophic state in reservoirs in the semiarid
(Universidade Federal de Santa Maria, 2022)
Spatial and temporal dynamic of the trophic state in a large Amazonian hydroelectric reservoir
(2014-01-01)
We assessed the spatial and temporal dynamic of the trophic state in a large Amazonian hydroelectric reservoir during the Austral wintertime using images acquired by the Operational Land Imager (OLI) sensor on board the ...
Ecosystem structure and trophic analysis of Angolan fishery landings
(Consejo Superior de Investigaciones Científicas, 2011-06-30)
Phytoplankton as trophic descriptors of a series of Mediterranean reservoirs (Catalonia, Spain)
(2017-12-01)
The aim of this work was to determine the ways in which the associations of phytoplankton (species, classes, and functional groups) responded to different trophic states in a series of Mediterranean reservoirs (La Llosa ...
An index for defaunation
(2013-07-01)
Defaunation, originally conceived as the loss of large vertebrates due to hunting or fragmentation, has been widely used in conservation studies yet the term has been arbitrarily used and poorly defined. Here we refine ...
An index for defaunation
(2013-07-01)
Defaunation, originally conceived as the loss of large vertebrates due to hunting or fragmentation, has been widely used in conservation studies yet the term has been arbitrarily used and poorly defined. Here we refine ...