人口·环境·资源与可持续发展研究

人口、环境、资源协调发展一直是各国科学家所关注的问题,人类进入21世纪的今天,人口数量以几何级数增长,人均占有资源的数量越来越少。目前,人类的生存环境日益恶化,自然灾害频繁发生,如泥石流、沙尘暴、干旱、洪涝等,已经对人类的生存提出了严峻的挑战,生态危机在我国更不容乐观,由于风沙所造成的土壤流失面积每年达到153万km2。在人多地少的情况下,如何能使我国的人口、环境、资源协调和可持续发展是一个重大的问题。探讨了我国农业可持续发展与人口之间的相互关系,提出了对策。

Primary Discussion on Population, Environment, Resource and Sustainable Development

Population,environment,resource coordinated development have been paid close attention to all the time.The mankind enters today in 21st century and the quantity of population increases with the base figure of geometry.Resources in the earth have not increased and there is fewer and fewer quantity of per capita resources.At present,human existence environmental quality drops day by day,especially the ecological environment of the developing country.The natural calamity frequently takes place,for instance mud-rock flows,sandstorms,arid,big natural calamity of suffering from waterlogging etcses.The severe challenge to human existence already was proposed.In our country,soil that sand blown by the wind cause run off ecocrisis area reach 1,530,000 sq.km.s every year and the sandstorm has endangered half a China.How can we in a situation that our country has a large population and a few land make the population,environment,resource of our country developing in harmony which was a great problem. The interreaction between the agricultural sustainable development and population studied in this text.The countermeasure of agricultural sustainable development of our country was put forward.