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Plankton richness and abundance in several different hydrological situations in lakes lateral to a river: a case study in the mouth zone of a tributary into a tropical reservoir.
(2011-01-01)
A descriptive analysis of the responses of plankton from lakes lateral to a river in its mouth zone into a tropical reservoir to water level variations is presented. Three situations were reported: 1) a comparison of species ...
Response of benthic macroinvertebrates to gradients in hydrological connectivity: a comparison of temperate, subtropical, Mediterranean, and semiarid river floodplains
(Wiley, 2013-12)
1) Despite a general recognition that benthic macroinvertebrates respond to changes in hydrological connectivity within floodplain ecosystems, no consensus about patterns in community structure and ecosystem processes ...
Utilización de la conectividad hidrológica para evaluar la transferencia de metales entre sedimentos fluvialesHydrologic connectivity as a tool for the evaluation of metal transfer between river sediments
(Universidade Federal do Rio de Janeiro. Instituto de Geociências, 2017)
La conectividad hidrológica, definida como la transferencia de materia, energía y/u organismos, mediada por el
agua, dentro y entre los elementos del ciclo hidrológico, permite evaluar el efecto de la actividad antrópica ...
Are Brazilian catchments gaining or losing water? The effective area of tropical catchments
(2022-03-01)
Similar to most countries, the Brazilian water resources management considers topographically delineated catchment as a territorial unit for policy implementation. Yet, previous studies have shown that catchments are not ...
Do aquatic plant assemblages in the Paraná River change along the river's length?
(Elsevier Science, 2014-02)
We studied the distribution pattern of aquatic plants along the Paraná River from its confluence with the Iguazú River to the Delta (2366. km). At three representative locations, Upper Paraná, Lower Paraná, with Paraná-Paraguay ...
Runoff response of a small agricultural basin in the argentine Pampas considering connectivity aspects
(John Wiley & Sons Ltd, 2020-04)
Our manuscript analyses the surface runoff variability, and its controlling factors in a small basin with gentle slopes, at the headwaters of a flat catchment, to improve the knowledge of the hydrology of plain areas under ...
Secondary production and biomass of Cladocera in marginal lakes after the recovery of their hydrologic connectivity with a tropical river
(2010)
Secondary production and biomass of Cladoceran populations were studied in two marginal lakes whose connections to atropical river were re-established after a prolonged drought period. This study investigates the process ...
Bidirectional exchanges of benthic invertebrates in a large river–floodplain system (paranà river, Argentina)
(EDP Sciences, 2012-11)
The flood pulse regime and the hydrological connectivity determine the lateral bidirectional exchanges of water, chemical compounds, and biota between the river and the floodplain habitats. The primary goal of the present ...
Zooplankton of the Paraguay River: A comparison between sections and hydrological phases
(EDP Sciences, 2006-11)
Changes in the abundance, species richness and species diversity of zooplankton were studied in the Paraguay River. Fifty-nine sites were studied at two hydrological phases between Porto Cáceres (16°03'S-26°23'W) and the ...