consumption

摘要： In arid and semi-arid areas, salinity problems are common due to several factors. In Africa, salinity and alkalinity affect 24% of the continent’s arid and semi-arid areas and about 30% of the African population depends on these lands. This salinity is not without consequences for crops. The objective of this systematic review is to update research knowledge on the effects of salt stress on vegetables and consumers. To achieve this, several searches were conducted in four search engines and bibliographic databases of electronic scientific journals (PubMed, African Journal Online, Google scholar and Cochrane). The PICO-based research question for this synthesis was: In rats consuming mutant or non-mutant vegetables grown in the presence of salt, does the consumption of mutant or non-mutant vegetables grown in the presence of salt have an impact on the health of consumers? A total of 321 articles were available in the scientific journals explored, only three addressed the effect on nutritional aspects and none of them addressed the health effects of vegetables grown in the presence of salt. The results of these interventions revealed that salt stress altered the nutritional profile of the plants explored. This alteration was reflected in variations in vitamin and mineral content. Moreover, salt stress could also alter the number of fruits on the plants. This systematic review will therefore contribute to the implementation of research on the impact of the consumption of vegetables grown in the presence of salt on the health of consumers.

摘要： During the first half of the year,China’s total foreign trade in goods amounted to RMB 19.8 trillion,up by 9.4%;the total retail sales of consumer goods reached RMB 21 trillion,with the growth rate turning positive from negative in June;and the actually utilized foreign capital reached RMB 723.31 billion,up by 17.4%.On July 29,the Ministry of Commerce held a press conference on“commercial work and operation conditions in the first half of the year of 2022”,pointing out that,when faced with multiple challenges and uncertainties,it is necessary to work hard to stabilize foreign trade and investment and promote consumption in the second half of the year.

摘要： In 2020:Shipbuilding steel supply and sales up YOY According to preliminary statisties,China''s total steel for shipbuilding amounted to about 9.4 million tons in 2020,up 6.8% year-on-year(YOY),including 7.75 million tons of plate.

摘要： Week Four PartⅠ阅读下面短文,从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。According to a recent study in the Journal of Consumer Research,both the size and consumption habits of our eating companions can influence our food intake.

摘要： China’s Double 11 shopping bonanza showcases diverse trends.Cherry Wang,a 29-year-old designer in Nanjing,Jiangsu Province,found herself not acting as impulsively during this year’s Double 11 shopping festival as she had in previous years.

摘要： An assessment of the new energy consumption capacity of the grid can help to improve new energy efficiency and its planning and development.The annual capacity of multi-regional new energy consumption is affected by the new energy installed capacity of each region,the output of thermal power units,the load size,and the exchange capacity between regional tie lines.In this paper,a real-time data processing method of a province is proposed,and a raw data processing method with dimensionality reduction equivalent is proposed.From the perspective of new installed capacity of new energy across regions,we obtain the assessment of the capacity of wind power photovoltaic bases in a given scenario,and propose new installed capacity for wind,light and energy storage power stations.

摘要： Economics tend to consider investment,consumption and exporting the three keydrivers powering economic growth. Withexporting plagued by major uncertaintiesas of late, consumption has become thebiggest driver of China’s economy. Chineseeconomist Li Daokui remarked that Chinahas entered an era of new consumption withthe biggest growth point of its economy inrecent years as consumption, stirring a quietrevolution.

摘要： Water resources are critical for the existence and development of oases in endorheic basins.Thus,to enable sustainable development,it is fundamentally important to understand how to allocate and use these resources in a reasonable way.We therefore simulated and analyzed changes in water consumption pattern within the Dunhuang Oasis of China under three scenarios using a system dynamic model that corresponds to different water consumption pattern.This was done to assess the impacts of regional water resource planning(comprehensive planning of the rational use of water resource and protection of ecosystem services in the Dunhuang Basin)on water consumption pattern within the Dunhuang Oasis.The first of these,Scenario 1,is a baseline in which the status quo is maintained,while Scenario 2 incorporates the comprehensive effects of agricultural water-saving irrigation measures with an inter-basin water diversion project,and Scenario 3 focuses on ecological rehabilitation.In the baseline Scenario 1,the total water consumption within the Dunhuang Oasis increased progressively while agricultural water consumption remained extremely high and threatened overall ecological security.In contrast,Scenario 2 would decrease agricultural water consumption by almost 5.30×10^7 m^3 following the implementation of water-saving practices.The additional water allocated from an inter-basin water diversion project would play an important role in alleviating ecological strain on the oasis.Finally,in Scenario 3,the total irrigated land must be decreased to 20.6×10^3 hm^2 by 2025 assuming that water supply for ecosystem restoration would be at least 50%of the total consumption.Although water resource planning plays a very important role in alleviating the ecological water crisis within the oasis,it is necessary to consider the suitable scale of oasis with regard to current water consumption pattern.

摘要： In Dakar, there has been a considerable deficit in the drinking water supply for more than a decade. The distribution is poorly controlled in this region. And yet, there is no lack of supply sources or solutions. With a drinking water deficit of 300,000 m3/d to fill, the State of Senegal proposed two (02) options: firstly, the construction of a second Plan at Keur Momar Sarr on the Guiers Lake with a capacity of 75,000 m3/d coupled with a third pipeline between Keur Momar Sarr and Thiès (KMS3);secondly, the construction of a seawater desalination Plant with a capacity of 75,000 m3/d. In this article, we studied the evolution of the drinking water consumption and the statistical data relating to population growth, which is the key element in the drinking water consumption evolution in Dakar. We were able to extract the equations from the trend curves that made it possible to predict a population growth. The results obtained with the equations and the curves show that the real needs for drinking water in Dakar are proportional to population growth.