the North China area has formed the regional groundwater funnel huge

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Beijing Forum

"Beijing Tianjin Sea Canal" blueprint implied ideas, not to the environmental capacity to support the development mode, but to force the environmental capacity change with the development mode. All belong to the "environmentally fragile areas in Beijing and Tianjin" situation, it is not reliable.

6 month 9 days, Beijing Academy of Social Sciences Publishing 2013-2014 Beijing blue book, paper cut a total length of 160 kilometers of "Beijing Tianjin Sea Canal", through the canal into the seawater desalination, solve Beijing shortage of water resources, and improve the atmospheric environment of Beijing and tianjin. The proposal came out, immediately aroused controversy. Blue book editor responded, suggesting that some content is "broad brush", and said the canal technology is not a problem, interest is the biggest obstacle.

according to the blue book idea, "the main function of the Beijing Tianjin Sea Canal" design in four aspects, one is the solution to the Beijing water resources shortage situation, the two is to improve the air, three is opened directly by the sea of Beijing, the four is to develop the Cheap Arizona State Sun Devils Jerseys marine economy. Listen up, everybody "collateral damage", and many people in Beijing also teases: after Cheap Iowa Hawkeyes Jerseys rowing to Tianjin...... The problem is, to construct the so-called canal, it can be as long as they want?

first of all, from the feasibility of speaking, Bohai water to Beijing, mean to let water "flow uphill", to overcome the handicap elevation drop, it consumes much energy? Worry and input-output ratio, the government really do? Secondly, the North China area has formed the regional groundwater funnel huge, water rushes, a road infiltration, also can let the Beijing Tianjin area gradually salty underground water. It may be this kind of problems, need to be face. Concerned that, along with the cost and increase the pressure of South to North Water Diversion Project, for seawater desalination by "Beijing Tianjin Sea Canal", Beijing will be the inevitable choice to solve the shortage of water resources. The input of seawater desalination project is very large, how it is spread out, also need careful consideration.

adaptation as "the canal 'climate' also helps to reduce the source" part of PM2.5, but also some tell some fantastic tales: how could a canal to form a small circulation? True to form a "climate", need is densely covered lakes, rivers and lakes surrounding natural ecological system have Cheap Houston Cougars Jerseys good, good city biodiversity, so as to increase the ecological capacity of the city.

and PM2.5 governance, after all the key, is to reduce pollutant emissions; said tall some, is the "change the mode of Cheap Nebraska Cornhuskers Jerseys production and life". Only to achieve low carbon life, such as adjusting the surrounding industrial structure, control the heavy chemical industry, energy conservation, control the Cheap Ohio State Buckeyes Jerseys number of motor vehicles, increase the natural absorption and purification ability, may have significance.

worry is, "the Beijing Tianjin Sea Canal" blueprint, implied a thought, is not to the environmental capacity to support the development mode, but to force the environmental capacity change with the development mode. Beijing and Tianjin are "environmentally fragile areas in the present," per capita ecological content is not high. While digging the canal, nature will allow Beijing to continue to overload the development, through the "remote relief", consume final counseling may be scattered. In the end, it will let loose.