Results 41 to 50 of about 630,309 (202)

Use of new raw materials and industrial wastes to improve the possibilities of using ceramic materials from Bailén (Jaén, southern Spain)

open access: yesMateriales de Construccion, 2013
Raw materials used by the ceramic industry in Jaén (southern Spain) consist of mixtures of carbonated clays from the Guadalquivir Basin and red clays from the Iberian Massif.
R. J. Galán-Arboledas   +2 more
doaj   +1 more source

Beyond the breeding grounds: identifying post‐breeding staging areas, corridors and ecological niche of the Lesser Kestrel

open access: yesIbis, EarlyView.
The post‐breeding period is a critical yet overlooked phase in the annual cycle of migratory birds, where individuals must resolve competing bioenergetic trade‐offs between recovery from breeding, moult and migratory fuelling. Using GPS data from 54 adult Lesser Kestrels Falco naumanni tracked across Spain, we analysed 76 post‐breeding tracks to ...
Javier Hernández‐Cabello   +5 more
wiley   +1 more source

A Simplified Hydro-Economic Model of Guadalquivir River Basin for Analysis of Water-Pricing Scenarios [PDF]

open access: yesWater, 2020
This study describes an economic model in the Guadalquivir river basin (Southern Spain) that considers inter-sectoral and hydrological effects of changes in water use as a response to various water-pricing policy scenarios. The main economic variables include water use, gross regional product, return flows in the river basin, and employment at sectoral
Borrego-Marín María M.   +2 more
openaire   +3 more sources

Early Bronze Age Copper Circulation in the Guadalentín and Segura Valleys (SE Spain)

open access: yesArchaeometry, Volume 68, Issue 5, Page 1139-1151, October 2026.
ABSTRACT Identifying the sources of copper used in Early Bronze Age metalwork from south‐east Spain is key to resolving a long‐running debate concerning centralized control, or lack thereof, over El Argar society's economic organisation. This study provides the first substantial integrated programme of EDXRF and MC‐ICP‐MS analyses for copper‐base ...
Dirk Brandherm, Ignacio Montero‐Ruiz
wiley   +1 more source

A synthetic eco‐evolutionary proposal for the conservation of wild relatives of the olive tree

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 5, Page 1904-1924, September 2026.
Societal Impact Statement Crop wild relatives (CWR) are valuable sources of genetic diversity for plant breeding. However, the identification of wild untapped genetic resources (i.e., unexploited in crops) is not always straightforward. We propose a methodology to guide the identification and conservation of these resources that integrates both genetic
Andrés Barea‐Márquez   +6 more
wiley   +1 more source

Quantifying Future Effects of Low‐Frequency Tropical Cyclones and Sea Level Rise Scenarios on Nonlinear Interactions in Total Water Levels

open access: yesEarth's Future, Volume 14, Issue 9, September 2026.
Abstract Total water levels during tropical cyclones (TCs) are triggered by multiple synergistic drivers that nonlinearly interact in space and time, including mean sea level, astronomical tides, storm surge, and waves. It is also known that TC characteristics, sea level rise (SLR), and hydrodynamic and morphologic features influence such nonlinear ...
Md Shadman Sakib   +3 more
wiley   +1 more source

Drought management plans and water availability in agriculture: A risk assessment model for a Southern European basin

open access: yesWeather and Climate Extremes, 2014
The Drought Management Plans (DMPs) are regulatory instruments that establish priorities among the different water uses and define more stringent constraints to access to publicly provided water during droughts, especially for non-priority uses such as ...
Carlos Dionisio Pérez-Blanco   +1 more
doaj   +1 more source

Functional Diversity of Iberian Waterbird Communities From Natural Lakes and Man‐Made Reservoirs Shows Divergent Temporal Dynamics

open access: yesDiversity and Distributions, Volume 32, Issue 9, September 2026.
ABSTRACT Aims Artificial waterbodies are widely recognized as vital habitats for waterfowl conservation, particularly in the Mediterranean region, where natural lentic ecosystems have suffered extensive loss and degradation. Man‐made reservoirs represent the widespread and relatively deep artificial bodies of water and are often assumed to harbour poor
Vicente García‐Navas, Andy J. Green
wiley   +1 more source

Hierarchical Modelling of Aquatic Species Distributions

open access: yesGlobal Ecology and Biogeography, Volume 35, Issue 9, September 2026.
ABSTRACT Aim Species Distribution Models (SDMs) have traditionally been developed in a terrestrial context, and their application to aquatic ecosystems presents unique challenges. These include predicting species distributions across spatially constrained environments and incorporating environmental drivers that operate across nested spatial scales. We
Georgios Vagenas   +2 more
wiley   +1 more source

Balcón del Guadalquivir y molino de Martos: Córdoba, España

open access: yesARQ, 2009
Córdoba, ubicada en la cuenca del Guadalquivir y que ha sido relevante en diferentes momentos de la historia, es puesta en valor por la generación de espacio público y la remodelación de un antiguo molino de granos.
Juan Navarro Baldeweg
doaj  

Home - About - Disclaimer - Privacy