vegetation form

Strong wind erosion is a limit factor to vegetation recover in refuse dump, but it can be reduced by artificial glomerate boskage, the litter will be fixed and form cover in bare ground, to fertilize soil and improve plants growth.

风蚀作用是限制排土场植被恢复的主要因素，而一定密度的人工灌丛可以减轻排土场平台的风蚀强度，形成地表凋落物覆盖层，改良土壤，加速植被的恢复。

If there were no unnatural disturbance, the succession would go on, and terraneous vegetation would take the place of reed community and form climax community.

如果没有围堤等人为干扰，植被群落的演替还会继续下去，芦苇群落之后将是中生植被，接下来中生植被逐渐会被陆生植被替代，直至最终形成顶级群落。

The result shows that, the natural community is divided into 5 vegetation type and 17 formation. The complexly community structure and primary life form spectrum are arbor and shrub, so they are zonal climax community.

研究结果显示，天然植物群落可划分为5个植被类型和17个典型群系，其群落结构复杂，生活型谱以乔、灌木为主体，为典型地带性顶极群落。

Selected based on clinical experience instructors centipede, gecko, dew worm attack drug side honeycomb form, Solanum nigrum, white British, white composition of vegetation detoxification square off fleas.

根据导师的临床经验选取蜈蚣、守宫、露蜂房组成虫类攻毒方，龙葵、白英、白蚤休组成草木解毒方。

Vertical distribution of climate, soil, vegetation landscape form different levels.

气候 、 土壤垂直分布明显, 形成不同层次植被景观.