Results 111 to 120 of about 24,852 (225)

Hydraulic anatomy of guadiana springs

open access: yes, 2023
Los Ojos del Guadiana son una singularidad geomorfológica donde el caudal sobrante del mayor acuífero ibérico solía emerger, creando un oasis que movía hasta dieciséis molinos hidráulicos en los primeros cuarenta kilómetros del río Guadiana. Este centro industrial estuvo en funcionamiento hasta la segunda mitad del pasado siglo, cuando la combinación ...
openaire   +1 more source

La torre de Toya: consideraciones acerca de su cronología

open access: yesArqueología y Territorio Medieval, 1997
La zona objeto de nuestro estudio pertenece a la Comarca del Guadiana Menor. Se trata de un territorio centrado en la vega del río Toya, afluente del Guadiana Menor, y algunos de sus tributarios: el Barranco del Castillo, la Rambla del Piojo, etc. que la
Irene Montilla Torres   +1 more
doaj  

Pan-European backcasting exercise, enriched with regional perspective, and including a list of short-term policy options [PDF]

open access: yes, 2010
This deliverable reports on the results of the third and final pan-European stakeholder meeting and secondly, on the enrichment with a Pilot Area and regional perspective.
Bärlund, I.   +4 more
core   +1 more source

Moinhos do Guadiana

open access: yes, 2018
ABSTRACT: Given a certain unawareness of the culture and countryside of some places in Portugal, namely in the Alentejo region, with this thesis, we pretend to bring forth, interpret and value the “Parque Natural do Vale do Guadiana”.
This environment is punctuated with some vernacular structures along the Guadiana River that reflect the human ...
openaire   +1 more source

New directions in water resources management: The role of water pricing policies

open access: yes, 2008
Water resources will face increasing competition and higher environmental concerns during this century. To meet these challenges, the new Water Framework Directive has drawn up an integrated framework and established the basic principles for a ...
Blanco Fonseca, Maria   +1 more
core   +1 more source

Habitats of the Guadiana River estuary

open access: yes, 2017
The Guadiana River estuary is the most important estuarine system in southern Portugal. The estuary’s variety of habitats supports a great diversity of species. Some of these species have only recently been discovered and are found nowhere else on Earth.
Gomes, Ana, Camacho, Sarita
openaire   +1 more source

Toxic cyanobacteria strains isolated from blooms in the Guadiana River (southwestern Spain)

open access: yesBiological Research, 2004
This paper describes the occurrence of toxic cyanobacteria along the Guadiana River over its course between Mérida and Badajoz (Extremadura, Spain). Water sampling for phytoplankton quantification and toxin analysis was carried out regularly between 1999
ISABEL M MORENO   +3 more
doaj  

Diatom assemblages in Portuguese temporary rivers [PDF]

open access: yes, 2012
During a survey of benthic diatoms in watercourses from Portugal in spring and summer 2006 and 2007, 76 sites in temporary streams (according to the National Water Institute classification) have been studied.
Ector, Luc   +3 more
core  

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