Water can carry the population surge in Beijing

bestygril

full text (4 pages)
permanent population of Beijing has quickly made a breakthrough a few years ago, population planning targets for 2020 (1800 million), will reach 20 million designer handbags, forming the population growth every 2 years over a million situation. Some scholars have published an article that Beijing should not limit the population, and to take Tokyo, Seoul analogy. Professor Hou Dongmin that we all ignore the uniqueness of Beijing, that is, water resources cheap jerseys, population growth is based on the survival of severe overdraft Beijing, this community has been no deep understanding of the crux of the population explosion and lack of control channels are also recognized on known.
as an economist, I am of these To be honest, this kind of research is not entirely not to do, but I see research, since the position of the researchers cheap handbags, together with the limitations of their knowledge and vision, always, consciously or unconsciously underestimate the technical, institutional innovation and management tools to accommodate force progress on the urban population, the dynamic bearing capacity of the national population, but also ignored the market mechanism itself, population mobility, population growth, a major regulatory role. Therefore cheap clothing, these studies limit the population of specific areas to accommodate the estimated force of the development of a breakthrough soon be reality, is not surprising. - Tao Ran (scholars)
if in accordance with the But the world knows that, without exception, there is today the most developed one of the regions! Each year we spend public funds in the number of unnecessary How many decisions on such a ridiculous theory of achievements? How many citizens even blocking the legitimate right to the city and urban dream? - Tongda Huan (media people)
Beijing groundwater has been used to ensure the ecological balance of the limit
utilization of water resources of an area should be below 40%, to 1,000 cubic meters per capita water resources under the water, under the serious shortage of 500 to water. Beijing has more than 90% of water use efficiency, per capita water resources are less than 200 cubic meters.
to ensure the water needs of river systems to maintain the ecological balance of Beijing long-term compression, the ecological water against pollution must be a serious over-exploitation of water reservoirs and groundwater; while limiting the related areas of Hebei water upstream is not more serious when the emergency water from the Hebei transfer, is currently in consultation diversion from the Yellow River frequently stop in Beijing last hope is the country costly water diversion project.
but the recent expedition of river water sources in Western research shows that the situation is not optimistic, lakes shrinking everywhere, plus this year's dust storms raging again, Southwest had a severe drought, global climate warming is difficult to predict, given South long-term effects added uncertainty.
even to the Beijing South stability according to plan long-term supply 10 billion cubic meters, Beijing, the average years of 3.7 billion cubic meters of water resources (annual average 60 years of last century more than 40 million, 90 more than 30 million since 2000 only 23 million. it is difficult to determine the remaining years of
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