Titlebook: National Water Security; Case Study of an Ari Mustapha Besbes,Jamel Chahed,Abdelkader Hamdane Book 2019 Springer International Publishing A

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The National Water Balance,e resource monitoring, in relation to groundwater whose exploitation increased 3.5 times over the past 40 years. A specific section is devoted to the anthropogenic water cycle, where a precise assessment of all water uses is provided: from withdrawals, through allocations and actual uses, to consump

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Water Demand Management and Non Conventional Resources,ts against salinity, restrictive uses due to treatment variability, state of repair of treatment plants, not conducive to maintaining acceptable quality levels. In 2010, the total desalination production was 40 million m./year. Future desalination programs forecast to bring this capacity to almost 1

DALLY

congenial

The Holistic Water Balance: Blue Water, Green Water and Virtual Water, than 75% of the virtual water exports, and the share of BW represents 12%, more than half of which from dates exports. The virtual water coverage ratio, (exports to imports), has gradually deteriorated, from 80% in the early 1970s to 30% in the late 2000s.

aptitude

蜈蚣

大厅

Limpid

Mustapha Besbes,Jamel Chahed,Abdelkader Hamdanell be relevant to students and researchers interested in the history of economic thought and the economics of innovation and technology..978-3-031-40141-1978-3-031-40139-8Series ISSN 2662-6578 Series E-ISSN 2662-6586

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on, where corporate (patenting) activity is first concentrated in technological improvements and then followed by a period of technology productization; and (3) a concurrent model, where scientific discovery in publications occurs in parallel with patenting. We analyze corporate publication and pate

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