CHEN Juan,HE Yun-xiao,GUO Jia.Discussion on Application of Water Retaining Agent inVegetative Recovery of Slope[J].HEILONGJIANG AGRICULTURAL SCIENCES,2009,(02):59-61.
边坡植被恢复中保水剂的应用初探
- Title:
- Discussion on Application of Water Retaining Agent inVegetative Recovery of Slope
- 文章编号:
- 1002-2767(2009)02-0059-03
- Keywords:
- vegetative recovery of slope; recovery ; water retaining agent
- 分类号:
- X171.4
- 文献标志码:
- A
- 摘要:
- 由于自然力作用和人类活动, 形成了大量裸露岩石边坡和仅有薄瘠土壤层的土石边坡。边坡植被恢复是在特殊立地条件下的植被恢复方式, 水分是影响植被恢复效果和成败的关键因子。保水剂的应用能有效保持土壤水分, 改良土壤结构, 促进边坡上土壤生态系统结构和功能的恢复, 有益于恢复后期边坡植被的自演替过程。从边坡生态因子、植物选择、保水剂的性能、用量和施用方式等多个方面对保水剂的应用作了初步探讨, 以期有助于保水剂在边坡植被恢复实践中的合理应用。
- Abstract:
- Application of water retaining agent is a key factor that results in the success of vegetative recovery of slope .Waterretaining agent can improve soil water condition and soil structure, thus accelerate grow th and succession of plant in slo pe ecologicalrestoration.This paper discussed the application of water retaining agent in vegetative recovery of slope from someaspects including slope ecologic factors, the selectio n of plant species, the character, quantity and the application method , thusto be helpful to its reaso nably application.
参考文献/References:
[ 1] Gray D H ,Sotir R B.Biot echnical stabilization of high-way cut slope[ J] .Journal of Geotechnical Engineering ,1992 ,118 :1395-1409 .
备注/Memo
第一作者简介:陈娟(1975-), 女, 湖南人,硕士, 讲师, 从事植物和景观生态学研究。E-mail:cj-041698 @163.com 。