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Changes in the phytoplankton structure in a Pampean shallow lake in the transition from a clear to a turbid regime
(Springer, 2014-08)
We analysed the changes in phytoplankton and in the main limnological features in a shallow lake during its transition from a clear-vegetated regime to a turbid one from 2005 to 2013. As samplings were discontinuous, data ...
Effect of environmental variables on epiphyton in a pampean lake with stable turbid-and clear- water states
(Inter-Research, 2012-04)
In the present study, we examined the variation in composition and biomass of epiphyton growing on the bulrush Schoenoplectus californicus in a pampean lake that passed through a turbid- and a clear-water period within an ...
Divergent dynamics of microbial components in two temperate shallow lakes with contrasting steady states in the Southern Hemisphere
(Academia Brasileira de Ciencias, 2021-12)
Factors that affect abundances of organisms in water bodies are influenced by extrinsic and intrinsic drivers that operate from outside and within a system. A high temporal coherence in the dynamics of abiotic parameters ...
Microbial planktonic communities of freshwater environments from Tierra del Fuego: dominant trophic strategies in lakes with contrasting features
(Oxford University Press, 2013-07)
We analysed the structure of the microbial plankton communities of different types of freshwater environments from the southernmost region of South America (Tierra del Fuego). Water bodies were grouped in four categories: ...
Influence of precipitation, landscape and hydrogeomorphic lake features on pelagic allochthonous indicators in two connected ultraoligotrophic lakes of North Patagonia
(Elsevier Science, 2012-07)
We investigated the terrestrial influence on two chained deep ultraoligotrophic lakes of North Patagonia (Argentina) through the seasonal analysis of two pelagic allochthonous indicators: i) water color, as a proxy of ...
Trophic interactions in shallow lakes of the Pampa plain (Argentina) and their effects on water transparency during two cold seasons of contrasting fish abundanceInteracciones tróficas en pequeñas lagunas pampeanas (Argentina) y sus efectos en la transparencia del agua durante dos estaciones frías con contrastantes abundancia de peces
(Asociación Ibérica de Limnología, 2010-11)
Trophic cascade interactions in shallow lakes have been studied extensively in the north temperate region mainly during the summer period. However, fewer studies have examined these interactions in warmer regions during ...
Response of shallow lakes in the arid-semiarid Pampas of Argentina to Late Holocene hydroclimatic change
(Pergamon-Elsevier Science Ltd, 2022-01)
This study presents a paleolimnological and paleoclimatological reconstruction based on diatoms and phytoliths of four Pampean shallow lakes (from south to north, La Salada, Sauce Grande, Los Chilenos, and Puan) strategically ...
Responses of phytoplankton and related microbial communities to changes in the limnological conditions of shallow lakes: a short-term cross-transplant experiment
(Springer, 2015-01)
We performed a short-term cross-transplant experiment (72 h) using dialysis bags in two shallow lakes with contrasting regimes (clear-vegetated and phytoplankton-turbid). We assessed the changes in the structure of the ...
Effect of fluctuations in water level on phytoplankton development in three lakes of the Paraná river floodplain (Argentina)
(Springer, 2003-12)
The effect of fluctuations in water level on phytoplankton development (abundance, biomass, size structure, taxonomic composition, species diversity and rate of community compositional change) in three vegetated lakes of ...
Limnology and trophic status of glacial lakes in the tropical Andes (Cajas National Park, Ecuador)
(BLACKWELL PUBLISHING LTD, 2018)