Multi-year high-frequency physical and environmental observations at the Guadiana Estuary [PDF]
Earth System Science Data, 2015 High-frequency data collected continuously over a multi-year time frame are required for investigating the various agents that drive ecological and hydrodynamic processes in estuaries.
E. Garel, Ó. Ferreira
doaj +6 more sources
Occurrence of microcystins along the Guadiana estuary [PDF]
Limnetica, 2004 Blooms of toxic cyanobacteria develop regularly during summer and early autumn in the Guadiana River (South of Iberian Peninsula). Microcystis aeruginosa, Aphanizomenon flos-aquae, Oscillatoria spp. and Anabaena spp.
Galvão, Helena +3 more
core +4 more sources
Human pressures on two estuaries of the Iberian Peninsula are reflected in food web structure. [PDF]
Sci Rep, 2019 As a result of the increased urban and agricultural development in coastal environments, estuaries are among the most modified and threatened aquatic ecosystems.
Donázar-Aramendía I +5 more
europepmc +3 more sources
Effects of sea level rise on salinity and tidal flooding patterns in the Guadiana Estuary [PDF]
Journal of Water and Climate Change, 2021 Sea level rise is a worldwide concern as a high percentage of the population is located in coastal areas. The focus of this study is the impact of sea level rise in the Guadiana Estuary, an estuary in the Iberian Peninsula formed at the interface of the ...
Lara Mills +2 more
doaj +3 more sources
An ecohydrology model of the Guadiana Estuary (South Portugal) [PDF]
Estuarine, Coastal and Shelf Science, 2013 A 1-D ecohydrology model is proposed that integrates physical, chemical and biological processes in the Guadiana Estuary during low flow conditions and that predicts the ecosystem health as determined by the following variables: river discharge ...
Chícharo, Luís +3 more
core +4 more sources
Simonsenia aveniformis sp. nov. (Bacillariophyceae), molecular phylogeny and systematics of the genus, and a new type of canal raphe system. [PDF]
Sci Rep, 2015 The genus Simonsenia is reviewed and S. aveniformis described as new for science by light and electron microscopy. The new species originated from estuarine environments in southern Iberia (Atlantic coast) and was isolated into culture. In LM, Simonsenia
Witkowski A +12 more
europepmc +3 more sources
Calculated Potential Bedload Versus Real Transported Sands along the Guadiana River Estuary (Spain–Portugal) [PDF]
Journal of Marine Science and Engineering, 2019 The Guadiana estuary is a coastal system located in the southwest of the Iberian Peninsula and is the natural border between Portugal and Spain. It is a rock-bounded estuary which extends along more than 40 km and is characterized by a semidiurnal ...
Juan A. Morales +2 more
doaj +6 more sources
Postglacial sea-level rise and sedimentar response in the Guadiana Estuary, Portugal/Spain border [PDF]
Sedimentary Geology, 2002 The study of sedimentological features, foraminifera and molluscan fauna in samples recovered from four rotary boreholes permitted, after 14C dating, the first assessment of the post-glacial transgression in Guadiana River Estuary.
Boski, T. +6 more
core +4 more sources
Frictional interactions between tidal constituents in tide-dominated estuaries [PDF]
Ocean Science, 2018 When different tidal constituents propagate along an estuary, they interact because of the presence of nonlinear terms in the hydrodynamic equations. In particular, due to the quadratic velocity in the friction term, the effective friction experienced
H. Cai +4 more
doaj +5 more sources
Physical characterization of the Guadiana Estuary using a 3D model [PDF]
, 2016 Guadiana estuary is an intertidal estuary situated in SW of Iberian Península, the latest 50 Km of which constitutes the natural border between Spain and Portugal. Tidal influence extends to about 80 Km upstream.
Calero Quesada, Maria Concepción +5 more
core +3 more sources