无论是研究生态学、地理学或者是研究水土保持的专家,都有一个共同的感觉,中国的水土流失问题实在太严重了,沙漠化的问题太严重了。所有谈中国的生态问题,都离不了这两点。我们做中长期科技发展规划,向温家宝总理汇报的时候,也是强调了这个问题的严重性。这确实是一个生态安全 Whether it is the study of ecology, geography or water and soil conservation experts, have a common feeling, the problem of soil and water loss in China is too serious, the problem of desertification is too serious. All the ecological problems of China can not be separated from these two points. When we made medium and long-term plans for science and technology development and reported to Premier Wen Jiabao, we also stressed the seriousness of this issue. This is indeed an ecological security