【摘要】 公路建设作为国家基础设施建设发展迅速。公路建设对社会经济的发展贡献巨大,然而当公路建成后便捷的交通对加剧人口迁移流动造成的社会生态环境影响,却没有引起有关部门的足够重视,尤其在干旱地区脆弱的生态环境下,这种影响更为深远。本文分析了这种不利影响并提出了防治对策和建议。更多还原

【Abstract】 Highway construction as national basic facilities construction developes quickly.Highway construction has made great contribution to social economy development,but after highway completely,the convenient communications promoting and speeding population moving cause influence on society and ecological environment and do not bring to relative Unit’s attention,especially under the weak ecological environment of arid area and this kind of influence is deep and far.The article analyzes this unfavourable influence and raise prevention countermeasure and proposal.更多还原