Results 41 to 50 of about 24,852 (225)
Archaeometry, EarlyView.ABSTRACT The hillfort of Castrejón de Capote is one of the best investigated settlements of Late Iron Age southwest Iberia. Located in the territory that the classical sources attributed to the Celtici, it was occupied between the early 4th and the 1st centuries bce.
Beatrijs de Groot +2 more
wiley +1 more source
Regional Genetic Structure in the Aquatic Macrophyte Ruppia cirrhosa Suggests Dispersal by Waterbirds [PDF]
, 2017 The evolutionary history of the genus Ruppia has been shaped by hybridization, polyploidisation and vicariance that have resulted in a problematic taxonomy. Recent studies provided insight into species circumscription, organelle takeover by hybridization,
A Marchioni-Ortu +71 more
core +2 more sources
Ibis, EarlyView.Despite being an important fraction of any animal population, juveniles are a severely understudied group. Juveniles often need to learn an array of skills that allow them to survive independently and do so while undertaking decisions that may impact their fitness, recruitment and survival, having therefore relevant demographic implications.
Manuela S. Rodrigues +6 more
wiley +1 more source
Remote Sensing, 2021 Over the last few decades, river landscapes have been significantly transformed as a result of increased human impact. This transformation is evident in areas such as the middle Guadiana basin, where the impact of both agricultural and hydraulic ...
Esther Rodríguez González +2 more
doaj +1 more source
Journal of Applied Ecology, Volume 63, Issue 5, May 2026.Our study highlights that when acclimatisation periods are too short, the substantial economic and logistical investment in soft‐release protocols may fail to deliver the expected conservation gains. Therefore, defining evidence‐based acclimatisation periods that are long enough to promote settlement, yet compatible with logistical constraints, may ...
Pablo Cisneros‐Araujo +14 more
wiley +1 more source
Geochemical characterization of surficial sediments from the southwestern Iberian continental shelf
Ciencias Marinas, 2005 The impact of trace elements (Ba, Nb, Zr, Y, Sr, Rb, Pb, As, Zn, Cu, Ni, Co, Cr, V, La, Ce, Nd, Sm, Eu, Tb, Yb and Lu) transported by the Guadiana, Tinto-Odiel and Guadalquivir rivers on sediments from the southwestern Iberian continental shelf has been
A Machado +5 more
doaj +1 more source
Marine Mammal Science, Volume 42, Issue 2, April 2026.ABSTRACT We compiled 46 years of cetacean strandings in the Algarve, Portugal, describing temporal–spatial patterns, size–sex structure, and causes of death (COD). We analyzed national records and years with a dedicated regional stranding network (SN) to assess annual/seasonal trends, spatial hotspots, and compare biometrics and COD.
Jan Hofman +7 more
wiley +1 more source
Morphological response of the saltmarsh habitats of the Guadiana estuary due to flow regulation and sea-level rise [PDF]
, 2016 In the context of rapid sea-level rise in the 21st century, the reduction of fluvial sediment supply due to the regulation of river discharge represents a major challenge for the management of estuarine ecosystems.
Boski, T., Sampath, DMR
core +1 more source
Dissolved Organic Matter in the Gulf of Cadiz: Distribution and Drivers of Chromophoric and Fluorescent Properties [PDF]
, 2020 The Gulf of Cadiz (GoC) connects the Mediterranean Sea with the Atlantic Ocean through the Strait of Gibraltar. Particular hydrographic processes take place in the GoC, such as riverine discharges and surface circulation marked by wind-induced seasonal ...
Amaral, Valentina +2 more
core +1 more source
Gentrification Everywhere? Delinking Culture‐Led Regeneration From Gentrification
The Developing Economies, Volume 64, Issue 1, Page 40-56, March 2026.ABSTRACT This paper challenges the prevalent use of “gentrification” (shishen hua [士紳化/仕紳化] or jinshen hua [縉紳化]) as a catch‐all critique of culture‐led regeneration and neighborhood transformations, including rent increases and shifts in aesthetic and tastes, in Sinophone Asia and beyond.
Desmond Hok‐Man Sham
wiley +1 more source