Brazilian Journal of Biology, 2011 The zooplankton assemblages in Chilean Patagonian lakes are characterised mainly by their low biodiversity and high predominance of calanoids copepods, a pattern that has been studied for large and deep lakes between 38-51° S, and shallow ponds at 51° S.
P. De los Ríos-Escalante +2 more
doaj +1 more source
Origem da matéria orgânica sedimentar no delta-estuarino do Rio São Francisco, AL/SE – Brasil [PDF]
Geochimica Brasiliensis, 2013 O Rio São Francisco (RSF) possui uma cascata de barragens, construídas entre 1975 e 1994, que reduziu drasticamente a vazão e o aporte de matéria para a zona costeira.
Elisamara Sabadini Santos +5 more
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Kyliniella latvica Skuja (Stylonemataceae, Stylonematophyceae), un rodófito indicador de buena calidad del agua [PDF]
, 2012 Kyliniella latvica Skuja is a wide spread Rhodophyta scarcely reported because of its seasonality. Its presence is always linked to low-nutrient environments, and may be considered a good indicator of oligotrophy.
Aboal, Marina +2 more
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Lagunas periurbanas de Corrientes (Argentina): de la mesotrofía a la eutrofia un camino de ida y vuelta en 20 años [PDF]
, 2016 More than 50,000 sub-rounded shallow lakes fed by rain are found on sandy hills fed by rain in Corrientes Province. We selected two lakes near Saladas city as representative of the wetlands prevailing in the region.
Carnevali, Romina Patricia +4 more
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Estudio y modificación de la configuración genética y metabólica de bacterias para el desarrollo de una plataforma productiva de diversos productos de interés industrial, a partir de gases residuales ricos en CO2 [PDF]
Hace unos 8 años atrás, se inició un proyecto de investigación con la premisa de generar el diseño de un proceso tecnológico, en base al cultivo de los microorganismos apropiados, para la fijación del CO2 y su conversión en biomasa u otros compuestos ...
Nashmias, María Elisa
core +1 more source
Estructura del macrobentos de la laguna de Paca, Junín [PDF]
, 2002 A characterization was made of structural aspects of macrobenthos in Paca lagoon, which is located at 3364 meters, to 11º 45´ S and 75º 30´ W on the department of Junín, Peru. At the same time, the physical and chemical factors of water and sediment were
Chanco, Magda +3 more
core +2 more sources
Classification, composition and conservation status of fen habitats in NW Navarra, Spain [PDF]
, 2010 El estudio de 16 enclaves hidroturbosos del noroeste de Navarra (norte de España) ha constatado la variedad de estos ambientes en la Comunidad Foral de Navarra.
Berástegui Gartziandia, Asun +4 more
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Revista Chilena de Historia Natural, 2002 Southern Chilean monomictic, temperate lakes are generally oligotrophic with high water transparency, low productivity and some apparent resistance to disturbances such as phosphorus additions.
DORIS SOTO
doaj
Latin American Journal of Aquatic Research, 2011 The lakes studied (Tinquilco, Verde, Toro, Chico) are located in the Huerquehue National Park (39°08'S, 71°40'W), Chile. An inventory of the aquatic and riparian species was performed between December 2005 and March 2006.
Enrique Hauenstein +2 more
doaj
Response of floristic composition and grassland biodiversity to management strategies in an open woodland in Sierra de Guadarrama (Spain) [PDF]
, 2012 Ponencia presentada a la 51 Reunión Científica de la SEEP celebrada en la Escuela Superior de Ingenieros Agrónomos de la Universidad Pública de Navarra entre el 14 y el 18 de mayo de 2012.Este estudio tipifica y caracteriza las comunidades de pastizal en
Martínez, T. +3 more
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