Water Shortage South AfricaTown, Cape
The perception of a global crisis of groundwater over-abstraction and pollution is assumed to include Sub-Saharan Africa, a region where groundwater resources are on average greatly under-utilized. This perception of crisis contributes to a "discourse of shortage" which in turn has led to a ...
Most of the countries are in Africa or the Middle East. PAI researcher Robert Engelman says by the year 2025, about three thousand million people may lack water. At least 18 more countries are expected to have severe water problems. The demand for water keeps increasing. Yet the amount of...
根据第一段中最后一句中的"Now,the ambitious project Remote Water aims to make use of these successful technologies to help the neediest communities in Africa. (现在,雄心勃勃的项目"远程水"计划利用这些成功的技术来帮助非洲最需要的社区。)"可知,Remote Water项目的目标是利用技术找到水。故选B。(2)D...
Interdisciplinary ApproachThe chronic water shortage in the Middle East North Africa (MENA) region is a perplexing issue, undoubtedly because various operational sectors, multi-institutions and stakeholders are inextricably interconnected. In the light of climate variability and ......
One has to know where, when and how much precipitation, evaporation, runoff and groundwater recharge can be expected. This is the basis for sustainable planning in the field of water resources management, agriculture, hydropower generation, erosion control, etc. The answer is the ‘‘setting up...
The potentialshortage offresh water, for instance, was mentioned as one of the major concerns which students in schools should be made aware of. unesdoc.unesco.org unesdoc.unesco.org 例如有些 组织提到的淡水可能短缺问题就是应当让学校的学生意识到的一个令人关注的重大问题。
In fact, the world has a water shortage. Seventy percent of the world is___(43)(cover) in water. But most of it is salt water. Only a small ___(44) (percent) is fresh drinking water .Countries___(45)(include) Spain, Italy and South Africa actually import water from countries ...
1.【答案】A【解析】根据第一段第一句“The shortage of clean drinking water is a main problem in the world.(全球缺乏干净的饮用水是一个主要问题。)”和第二句“The World Health Organization says more than one billion people live in the areas where there isn`t enough clean drinking water.(...
1. Data shortage in Africa [J] . J. Baisch Desalination: The International Journal on the Science and Technology of Desalting and Water Purification . 2009,第1a3期 机译:非洲的数据短缺 2. Shortage and high Prices The African Swine Fever will dictate the Course of the Meat Industry in ...