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Annual cycle of microphytoplankton from the coasts of the tropical Mexican Pacific
(2005)
Despite the length of littorals, studies of annual cycles for phytoplankton in the Mexican Pacific are rare, especially in tropical areas. A study of the phytoplankton (basically microphytoplankton) was realized in six ...
Annual cycle of microphytoplankton from the coasts of the tropical Mexican Pacific
(2005)
Despite the length of littorals, studies of annual cycles for phytoplankton in the Mexican Pacific are rare, especially in tropical areas. A study of the phytoplankton (basically microphytoplankton) was realized in six ...
Relationship between space distribution of the benthic macroinvertebrates community and trophic state in a Neotropical reservoir (Itupararanga, Brazil)Relação entre a distribuição espacial da comunidade de macroinvertebrados bentônicos e o estado trófico em um reservatório Neotropical (Itupararanga, Brasil)
(Instituto Virtual da Biodiversidade | BIOTA - FAPESP, 2012)
The purpose of this work was to verify the benthic macroinvertebrates community responses through environmental factors along a headwater tropical reservoir. Samplings were taken with a Van-Veen grab along the reservoir ...
Caracterização ambiental da bacia do Alto Jacaré-Guaçu (experimentos laboratoriais e in situ): elaboração de sedimentos sintéticos para avaliação da toxicidade do cádmio
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Ecologia e Recursos Naturais - PPGERN, 2011-03-28)
The Alto Jacaré-Guaçu Basin was evaluated regarding limnological and ecotoxicological aspects in four water and sediment sampling campaigns at 14 points distributed in the area. Toxicity tests with water, in the laboratory ...
A comunidade bacterioplanctônica e o estado trófico de dois ecossistemas aquáticos de Minas Gerais
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Ecologia e Recursos Naturais - PPGERN, 1999-04-08)
This work analyzed the density, biomass and bacterian biovolume through epifluorescency's microscopy with acridina's orange, they were related with the trophic state
of two aquatic ecosystem in Minas Gerais. The samples ...
Caracterização limnológica e inventário de diversidade das comunidades de macrófitas em cinco lagos tropicais: composição florística, biomassa e macroinvertebrados associados
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Ecologia e Recursos Naturais - PPGERN, 2007-05-11)
In the present study five tropical lakes located in Minas Gerais State were studied. The
methodology followed the scheme of rapid inventories of aquatic diversity as used in the
AquaRAP Program. Four lakes belonging ...
Diversidade de avifauna aquática nas represas do médio e baixo Rio Tietê (SP) e nos sistema de lagos do médio Rio Doce (MG) e sua relação com o estado trófico e a morfometria dos ecossistemas aquáticos.
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Ecologia e Recursos Naturais - PPGERN, 2003-04-16)
Relationships between aquatic birds and the trophic state of freshwaters are not
well known in tropical systems. In the present work the influence of some limnological
variables on the structure of the aquatic bird comunnity ...
Variação temporal e espacial da taxa de sedimentação e das características limnológicas na microbacia do córrego da Barrinha, no município de Pirassununga, SP
(Universidade Estadual Paulista (Unesp), 2002-08-16)
Studies regarding the quality and quantity of water have become more and more important because of the increasing negative environmental impacts occurred and their scarcity increase as well. At the Center of Tropical Fish ...