Search
Now showing items 1-10 of 10
The Genus Pinnularia (bacillariophyta, Pinnulariaceae) From Lago Dos Tigres, Britânia, Goiás, BrazilO Gênero Pinnularia (bacillariophyta, Pinnulariaceae) Do Lago Dos Tigres, Britânia, Goiás, Brasil
(Universidade Estadual de Campinas UNICAMP, 2016)
Criptógamos do Parque Estadual das Fontes do Ipiranga, São Paulo, SP: algas, 25: Bacillariophyceae (Naviculales: Pinnulariaceae)
(Instituto de Botânica, 2008-01-01)
Levantamento dos representantes da família Pinnulariaceae (Naviculales, Bacillariophyceae) do Parque Estadual das Fontes do Ipiranga, São Paulo, Brasil. Foram identificados dois gêneros (Caloneis com 1 e Pinnularia com 12 ...
Abnormal forms in Pinnularia gibba (Bacillariophyceae) in a polluted lowland stream from Argentina
(E Schweizerbartsche Verlags, 2003-11)
A study of samples collected in the Don Carlos Stream, a small stream that runs across an urbanised and industrialised area of the Pampean plain, displayed abnormalities in the valves of Pinnularia gibba Ehrenberg. Three ...
Estructura comunitaria de diatomeas presentes en los sedimentos superficiales de ocho lagos andinos de Chile central
(Sociedad de Biología de Chile, 2008)
Diatomeas perifíticas de la cuenca del Río Sauce Grande (Buenos Aires, Argentina)Periphytic diatoms of the Sauce Grande River Basin (Buenos Aires, Argentina)
(Fundaçao Zoobotanica Rio Grande Sul, 2005-06)
O presente trabalho forma parte de um estudo sobre as diatomáceas do perifiton da bacia alta do Rio Sauce Grande, águas acima da Represa Paso de las Piedras, como base para a utilização destes organismos como indicadores ...
Periphytic diatoms from an oligotrophic lentic system, Piraquara I reservoir, Parana state, Brazil
(Revista Biota Neotropica, 2019-01-01)
Knowledge of biodiversity in oligotrophic aquatic ecosystems is fundamental to plan conservation strategies for protected areas. This study assessed the diatom diversity from an urban reservoir with oligotrophic conditions. ...
Diatoms (Bacillariophyceae) of Iguacu National Park, Foz do Iguacu, Brazil
(Soc Botanica Brasil, 2013-01-01)
This study represents a taxonomic survey of class Bacillariophyceae diatoms found in samples collected in the Iguacu River (Iguacu National Park, municipality of Foz do Iguacu, in the state of Parana, Brazil) between August ...
Upper Quaternary evolution of the dune field of the Bolsón de Fiambalá, Catamarca: Sand dispersal at the Andes piedmonts
(Pergamon-Elsevier Science Ltd, 2017-06)
The South American Arid Diagonal extends in Argentina from Puna to Patagonia regions. Several dune fields are scattered between the Andes and Pampas ranges, covering plains and plateaus. One of the northernmost dune fields ...
Hábitos alimentarios de Noctiluca scintillans en aguas costeras de la Provincia de Buenos Aires, Argentina
(Pontificia Universidad Católica de Valparaíso<BR>Facultad de Recursos Naturales<BR>Escuela de Ciencias del Mar, 2010)
Avulsion at a drift-dominated mesotidal estuary: The Chubut River outlet, Patagonia, Argentina
(Elsevier Science, 2015-10)
The Chubut River flows from the Andes to the Atlantic Ocean, and is interrupted by a single dam built at the middle valley. The lower valley is dominated by the aggradation of an alluvial plain induced by a complex of spits ...