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Mostrando ítems 11-20 de 704
Un modelo de estados y transiciones de la sabana hiperestacional de los Llanos venezolanos.
(SABER ULA, 2007-07-10)
Dramatic decrease of flood frequency in the Mekong Delta due to river-bed mining and dyke construction
(Elsevier B.V., 2020-06-25)
Here we present a proof of concept evaluation of the impacts of riverbed-mining on river-wetland connectivity by analyzing the temporal trends of the flood frequencies in the Vietnamese Mekong Delta (VMD), while accounting ...
Long-lasting floods buffer the thermal regime of the Pampas
(Springer Wien, 2018-01)
The presence of large water masses influences the thermal regime of nearby land shaping the local climate of coastal areas by the ocean or large continental lakes. Large surface water bodies have an ephemeral nature in the ...
Effects of decadal changes in the hydrological regime of the middle reach of the Paraná River (Argentina) on fish densities
(Springer, 2014-07)
Changes in fish densities recorded over 14 years (1996-2009) were studied for effects of long-term variation of the hydrologic regime. We collected field data with an echo sounder in scour holes of minor channels draining ...
Ecological implications of floods on the parasite communities of two freshwater catfishes in a Neotropical floodplain
(2017-06-01)
The parasite communities of two freshwater catfishes (Auchenipterus osteomystax and Trachelyopterus galeatus) were analyzed during the dry and rainy seasons in a Neotropical floodplain. The nature of river-floodplain systems ...
No escape? Costs and benefits of leaf de-submergence in the pasture grass Chloris gayana under different flooding regimes
(Csiro Publishing, 2017-08)
Elongation-induced leaf emergence is one way for plants to deal with complete submergence by 'escaping' from water. This growth strategy is hypothesised to be more beneficial under single long-term submergence than under ...