摘要
China is typical country for the change of environment,which is the center area and pressure about population.It has 12 billion in 2000,which is the one fifth of the total world population.And humanists think the population will increase
China is typical country for the change of environment, which is the center area and pressure about population. It has 12 billion in 2000,which is the one fifth of the total world population. And humanists think the popula- tion will increase to 16 billion till zoos. Is has increase 7 billion between 1950 to 2000 that beyond the total number of the whole people at the begin- ning of the industry reductions. The increasing of the huge population' s ex- truding which is area is nearly equal to the east of America, the Yangtze and the Huanghe valley. In the west of China it is filled with desert and mountain ranges, and the south it is limited to the resist of other civilization, while the population of agriculture is more and more dense that Our ancestors has till aged for thousands of years. In fact, China has already become an excessive packed "island".
出处
《科技信息》
2012年第12期145-145,共1页
Science & Technology Information