Monitoring the Spatiotemporal Distribution of Invasive Aquatic Plants in the Guadiana River, Spain
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023 Monitoring the spatiotemporal distribution of invasive aquatic plants is a challenge in many regions worldwide. One of the most invasive species on Earth is the water hyacinth.
Elena C. Rodriguez-Garlito +2 more
doaj +5 more sources
Water Architectures in the Alto Guadiana River
Ri-vista: Ricerche per la Progettazione del PaesaggioAlong the hydrographic axis of the Alto Guadiana River, there is a collection of architectures built at different times and with diverse uses whose raison d'être is their special relationship with water.
Ana Isabel Santolaria Castellanos +1 more
doaj +4 more sources
Frontiers in Earth Science, 2022 In the upper basin of the Guadiana River, especially in the sectors drained by its right-bank tributaries, the Bullaque and Becea rivers, important concentrations of Acheulean and Mousterian industries can be found in a superficial position.
M. Santonja +16 more
doaj +6 more sources
Automatic Detection of Aquatic Weeds: A Case Study in the Guadiana River, Spain
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022 The spread of aquatic invasive plants is a major concern in several zones of the world's geography. These plants, which are not part of the natural ecosystem, cause a negative impact to the environment, as well as to economy and society. In Spain,
Elena C. Rodriguez-Garlito +2 more
doaj +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 +7 more sources
El Calcolítico en el Alto Guadiana. Artesanos de cuentas en el interior peninsular : Los Parrales (Arenas de San Juan, Ciudad Real) [PDF]
Espacio, Tiempo y Forma. Serie I, Prehistoria y Arqueología, 2004 Doscientos noventa colgantes se han recuperado en un yacimiento arqueológico que se sitúa sobre un alto junto al río Cigüela, uno de los principales afluentes del río Guadiana.
Luis Benítez de Lugo Enrich +5 more
doaj +3 more sources
Europe's Ecological Debt: Mapping Freshwater Restoration Needs. [PDF]
Glob Chang BiolWe used data from the Habitats Directive and the Water Framework Directive to assess freshwater‐related restoration needs across Europe using the Composite Indicator of Conservation Status. Freshwater restoration needs are widespread, with over 94% of River Restoration Units (R2U) showing unfavourable conservation status under at least one of the two ...
Duarte G +9 more
europepmc +2 more sources
Low signs of territorial behavior in the Eurasian otter during low-water conditions in a Mediterranean river [PDF]
Scientific ReportsThe Eurasian otter Lutra lutra is a territorial semi-aquatic carnivore usually found at low densities in rivers, coastal areas, and wetlands. Its diet is based on prey associated with aquatic environments.
José Jiménez +3 more
doaj +2 more sources
Mitochondrial DNA of Sardinian and North-West Italian Populations Revealed a New Piece in the Mosaic of Phylogeography and Phylogeny of Salariopsis fluviatilis (Blenniidae) [PDF]
Animals, 2022 The genus Salariopsis (Blenniidae) comprises freshwater blenny fish that inhabits Mediterranean Sea, Black Sea, and north-east Atlantic areas. Three species were formally described to date: Salariopsis fluviatilis. S. economidisi, and S. atlantica.
Ilenia Azzena +9 more
doaj +2 more sources
Bioactive Compounds in Sarcocornia and Arthrocnemum, Two Wild Halophilic Genera from the Iberian Peninsula [PDF]
Plants, 2021 (1) Background: this study describes bioactive compounds in the following halophytes: Sarcocornia (S. alpini, S. pruinosa, and S. perennis) and Arthrocnemum (A. macrostachyum).
Irene Sánchez-Gavilán +2 more
doaj +2 more sources