Results 191 to 200 of about 1,121,101 (230)
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The Effects of High River Discharges on the Morphodynamics of the Guadiana ebb-tidal delta

Journal of Coastal Research, 2020
López-Ruiz, A.; Garel, E., and Ferreira, Ó., 2020. The effects of high river discharges on the morphodynamics of the Guadiana ebb-tidal delta. In: Malvárez, G. and Navas, F. (eds.), Global Coastal Issues of 2020.
Alejandro López-Ruiz   +2 more
semanticscholar   +3 more sources

The Guadiana River Delta

The Spanish Coastal Systems, 2018
The Guadiana Estuary is a good example of rock bounded estuary which consists of a single narrow estuarine channel with a meandering morphology imposed by faults systems affecting the hard geology of the substrate. Only along the last kilometers of the estuarine channel, the valley opens when Cenozoic Guadalquivir Basin formations appear. In this area,
J. Morales, E. Garel
semanticscholar   +3 more sources

Mapping the Accumulation of Invasive Aquatic Plants in the Guadiana River, Spain, Using Multitemporal Remote Sensing

IEEE Geoscience and Remote Sensing Letters, 2023
Multispectral remote sensing is very effective for the detection of different types of land cover. Satisfactory results have been obtained in the task of monitoring different types of vegetation covers using satellite images, including areas conquered by
Elena C. Rodríguez-Garlito   +2 more
semanticscholar   +1 more source

Management international estuarine systems: The case of the Guadiana river (Spain-Portugal)

Environmental Science & Policy, 2018
Abstract For an integrated management of estuarine socio-ecological systems it is necessary to adopt an ecosystem approach and to elaborate proposals adapted to the social, administrative and ecological characteristics. An appropriate spatial scale approach should include interrelated and mutually interfering elements.
C. Pallero, J. Barragán, M. Scherer
semanticscholar   +2 more sources

Temporal variability of flooding events of Guadiana River (Iberian Peninsula) during the middle to late Holocene: Imprints in the shallow-marine sediment record

, 2020
Sedimentological, geochemical and benthic foraminiferal proxies were used to interpret changes of depositional environments in a mud entrapment inside the Guadiana River paleo-valley, northern Gulf of Cadiz, to understand the temporal variability of ...
I. Mendes   +8 more
semanticscholar   +1 more source

Toxicity of cyanobacteria isolated from the Guadiana River

Aquatic Ecosystem Health & Management, 2003
The Guadiana River flows through the Southwest area of the Iberian Peninsula crossing from the Spanish provinces of Extremadura and Andalucia to the southern region of Portugal. Preliminary studies on the presence and distribution of toxic cyanobacteria led to the identification of several cyanobacterial species in the Guadiana River itself as well as ...
I. Moreno   +4 more
openaire   +1 more source

Hydrological simulation of the international catchment of guadiana river

Physics and Chemistry of the Earth, Part B: Hydrology, Oceans and Atmosphere, 2000
Abstract The intense and speed-up modification of the natural regime of the Guadiana River in the last four decades raised some concern about the effective water availability especially along the Portuguese -Spanish border. The beginning of the construction of Alqueva dam contributed to give more emphasis to this issue.
C Brandão, R Rodrigues
openaire   +1 more source

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