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Fluvial dynamics and limnological characterization of cedro stream, president Prudente-SPDinâmica fluvial e caracterização limnológica do córrego do cedro, presidente Prudente-São Paulo/ Brasil
(2020-01-01)
A B S T R A C T The need for studies on environmental issues, such as water resources, is increasingly essential as a way of mitigating the adverse impacts caused by human actions. In this sense this article aims to analyze ...
Advances in limnological research in Earth's drylands
(2020-01-01)
Drought is an important driver of change in aquatic ecosystems and generally acts as a filter to select biological traits capable of persisting under severe environmental circumstances. Drylands are highly vulnerable to ...
A contribution for the limnological knowledge of basaltic knickzonesUma contribuição para o conhecimento limnológico dos pedrais basálticos
(2018-05-01)
The knickzones are defined as locally steep riverbed segments, such as a convex reach in a concave-up longitudinal profile. They are worldwide distributed and geologically well studied, but despite their distinctiveness ...
Itaipu reservoir limnology: eutrophication degree and the horizontal distribution of its limnological variables
(Instituto Internacional de Ecologia, 2011-11-01)
Os reservatórios são ambientes artificiais e intermediários entre rios e lagos, apresentando características morfométricas e hidrológicas distintas, com alta taxa de renovação da água e organizações vertical e horizontal ...
Discharge pulses of hydroelectric dams and their effects in the downstream limnological conditions: A case study in a large tropical river (SE Brazil)
(2009-12-01)
To address daily fluctuations in electricity demands, the quantities of water passing through the turbines of hydropower plants can vary significantly (up to fourfold) during a 24-h cycle. This study evaluates the effects ...
Shallow lakes from the Central Plains of Argentina: an overview and worldwide comparative analysis of their basic limnological features
(Springer, 2015-06)
The Central Plains of Argentina is a heterogeneous environment, but the lakes there share some fundamental features: they are all shallow and polymictic as being well exposed to wind. First, we provide a synthesis of the ...
Técnicas geoestatísticas aplicadas ao mapeamento de variáveis limnológicas e quantificação da incerteza associada às estimativas
(2015-01-01)
Aim: This study aimed to map the concentrations of limnological variables in a reservoir employing semivariogram geostatistical techniques and Kriging estimates for unsampled locations, as well as the uncertainty calculation ...