路基工程
路基工程
로기공정
SUBGRADE ENGINEERING
2012年
5期
51-55
,共5页
华北地区%岩质边坡%绿化措施%植物选择
華北地區%巖質邊坡%綠化措施%植物選擇
화북지구%암질변파%녹화조시%식물선택
North China%rock slope%greening measures%plant selection
华北地区大规模的公路、铁路、矿山等工程建设遗留下了大量高陡的岩石边坡,随着经济发展、可持续发展对环境的要求,在一个极度退化的岩质边坡生态系统上,重新建立起一种结构稳定、功能完善、并能自我维持的土壤生态系统,并恢复植物群落多样性仍然是一个艰巨的课题。结合石家庄西部山前区矿山环境恢复治理工程,对该区岩质边坡常见绿化措施的特点、适宜条件及如何选择等作了分析归纳,同时对绿化植物物种的选择原则和适宜的华北地区生长的物种及相关属性进行总结。为该区岩质边坡绿化提供依据。
華北地區大規模的公路、鐵路、礦山等工程建設遺留下瞭大量高陡的巖石邊坡,隨著經濟髮展、可持續髮展對環境的要求,在一箇極度退化的巖質邊坡生態繫統上,重新建立起一種結構穩定、功能完善、併能自我維持的土壤生態繫統,併恢複植物群落多樣性仍然是一箇艱巨的課題。結閤石傢莊西部山前區礦山環境恢複治理工程,對該區巖質邊坡常見綠化措施的特點、適宜條件及如何選擇等作瞭分析歸納,同時對綠化植物物種的選擇原則和適宜的華北地區生長的物種及相關屬性進行總結。為該區巖質邊坡綠化提供依據。
화북지구대규모적공로、철로、광산등공정건설유류하료대량고두적암석변파,수착경제발전、가지속발전대배경적요구,재일개겁도퇴화적암질변파생태계통상,중신건립기일충결구은정、공능완선、병능자아유지적토양생태계통,병회복식물군락다양성잉연시일개간거적과제。결합석가장서부산전구광산배경회복치리공정,대해구암질변파상견녹화조시적특점、괄의조건급여하선택등작료분석귀납,동시대녹화식물물충적선택원칙화괄의적화북지구생장적물충급상관속성진행총결。위해구암질변파녹화제공의거。
A large scale of engineering construction of highway, railway and mining area in North China left a large number steep rock slope. As the requirement of economic and sustainable development on the environment changes, re-establishment of a self-sustaining soil ecosystem with stable structure and perfect function on a rock slope ecosystem extremely deteriorated and recovery of the diversity of the plant community thereof is a difficult task. Combined with the treatment project for environment recovery of the mining area in the western piedmont zone in Shijiazhuang, the features, proper conditions and selection of common greening measures for the rock slope in this area are analyzed and generalized ; at the same time, the principle of plant selection for revegetation as well as the species suitable for growing in North China and their attributes related are summarized, which offer the basis for the rock slope revegetation in the area.