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·ORIGINAL PAPER Quarantining the Sahara desert growth and water use efficiency of Aleppo pine in the Algerian Green Barrier Zineb Choury1 • Tatiana A Shestakova2 • Hocine Himrane3 • Ramzi Touchan4 • Dalila Kherchouche5 • J Julio Camarero6 • Jordi Voltas1 Received 28 July 2016/Revised 29 October 2016/Accepted 7 November 2016/Published
·The Water Cycle Our newest diagram released in 2022 depicts the global water cycle as well as how human water use affects where water is stored how it moves and how clean it is The diagram is available as a downloadable product in English Spanish and Simplified Chinese
1 ·The most commonly used chlorine compounds are — chlorine gas Cl 2 calcium hypochloride [Ca COCI 2 ] sodium hypochlorite NaOCI and chlorine dioxide CIO 2 The disinfection efficiency of chlorine depends on the number of microorganisms in the water being treated pH and temperature Sewage/Waste Water Treatment —A Summary
Flowchart Maker and Online Diagram Software is free online diagram software You can use it as a flowchart maker network diagram software to create UML online as an ER diagram tool to design database schema to build BPMN online as a circuit diagram maker and more can import vsdx Gliffy and Lucidchart files
Download scientific diagram Some principal varieties of dates produced in Algerian Sahara A Dates of low quality; B Dates of high quality from publication Bioethanol production from date
·have made Algeria a vulnerable territory where water scar city arises with greater acuity The water stress index for Algeria is poor with a water availability ratio of 411 m 3/cap/y and ranks Algeria in absolute water scarcity [2 5] Forecasts estimate a ratio of 320 and 3003/cap/y in 2030 and 2050 m respectively [5 6]
·Figure 1 The Macta basin and sub basins 2 Depleted water fractions and degree of closure in the Macta basin In the Macta basin the outflow volume 28 Mm 3 from uncontrollable floods is neither accessible nor usable hence a total use of the available water and a basin closure of 100% A total of 91% of the exploitable resource 308 28/308 is
The Algerian Saharan rangelands are an arid ecosystem characterized by limited soil water and vegetation resources which make it very susceptible to degradation
·The coupling of photovoltaics PVs and PEM water electrolyzers PEMWE is a promising method for generating hydrogen from a renewable energy source While direct coupling is feasible the variability of solar radiation presents challenges in efficient sizing This study proposes an innovative energy management strategy that ensures a stable hydrogen
·The use of this plant for water treatment is based on two factors its availability in Algeria and its effectiveness in reducing the turbidity of drinking water [25 26]
·Renewable water resources in Algeria are estimated at approximately 19 billion cubic metres per year BCM/yr Table 1 approximately 450 cubic metres m 3 per capita per is below the recommended 500 m 3 per capita per year recognized as the scarcity threshold indicating a water crisis Water resources are characterized by high variability
1 ·Diagram showing the different types of water used in the lab ultrapure water pure water and primary grade water c ELGA LabWater 2020 Type 1 Water Ultrapure Water Type I grade water also known as Ultrapure Water is the purest form of water to be produced It s used for the most critical applications and advanced analytical procedures
·Contributors Authors Walid Moulahoum chapters 1 to 5 Water resource specialist and hydraulic engineer working on the application of remote sensing to monitor water resource risk in developing countries He is involved in the sector of water in Algeria through capacity building and technology transfer and training courses to public and private institutions
·Algeria contains a number of lakes that have been employed for a supplying water to industry and irrigation b preserving the ecological biodiversity of aquatic and wildlife species c minimizing the impact of floods and droughts and d attaining various recreational activities [16 17] Moreover some lakes have historical and traditional values; however they
Download scientific diagram Biogeographical Algerian area where olives are grown from publication Phenolic Compounds Characterization and Antioxidant Properties of Monocultivar Olive Oils from
Water Use in Algeria Total by Sector and by Year Notes Years with missing data left empty Water use can include water used and then returned to its source renewable resource People with no access to a safe drinking water source in Algeria See world total and list by country
This study was carried out on the surface water of Oued Fodda dam in western Algeria and aimed to evaluate the seasonal variations of chemical characteristics with the aim to define the processes
Download scientific diagram Simplified geological map of Algeria showing boundaries of the study area CI limits and the location of below cited cross section and wells; A Hassi Berkine B
·The United Nations UN has pushed for the implementation of wastewater reuse all over the world in order to meet the Sustainable Development Goals SDGs by 2030 United Nations 2016 Also by minimizing sewage discharge wastewater reuse in agriculture helps protect aquatic environments Becerra Castro et al 2015 Pratap et al 2023 The potential
The use of social media is an under studied topic with huge potential to affect healthcare It can improve access to healthcare by minimizing the need to travel a long distance for costly hospital
·The Saharan regions of Algeria which represent almost 90% of the total area of the country have severe energy problems due to insufficient or lack of energy access The sustainable development of those areas must aim at securing and increasing primary production especially in the agricultural and pastoral sectors The production itself depends on the supply
6 ·Much of the water used in agriculture is unrecoverable because it feeds back into the global water cycle through evaporation and infiltration although an estimated 32 percent is recoverable from agricultural drainage It is Algeria Egypt Iran Jordan Morocco Oman Saudi Arabia Sudan Tunisia the United Arabian Emirates and Yemen among
·The Maghreb countries are facing increasing water scarcity amplified by inefficient water use and overexploitation of water resources There is evidence that surface water is diminishing and that
