The water footprint of a river basin with a special focus on groundwater: The case of Guadalquivir basin (Spain).

In the previous sections we have shown how astronomical alignments and solar hierophanies – with a common interest in the solstices − were substantiated in the

Instrument Stability is a Key Challenge to measuring the Largest Angular Scales. White noise of photon limited detector

Theoretical green and blue (surface and ground) agricultural water consumption (Mm3/year) in the Upper, Middle, Lower Guadiana and TOP domain a dry (2005), average (2001) and

Water footprint (WF) means the amount of water (blue and green) that a human being or a collective group requires for all her/his needs (about 90% for food and fiber)..

Proportion of green and blue water footprint (WF) in open-air irrigated systems and average apparent water productivity (WAP) of the main producing provinces under different

Analysis from 1996 of the last severe drought in Guadalquivir river basin in Southern Spain (1992-95) concluded that the urban (domestic and industrial) saving measures obtaining

This may be explained by the role of irrigation in the basin (approximately 27% cultivated area, 65% value), the support of Common Agricultural Policy and fluctuation of prices

On the other hand at Alalakh Level VII and at Mari, which are the sites in the Semitic world with the closest affinities to Minoan Crete, the language used was Old Babylonian,