Disposition of soil and water conservation forest is a crucial problem to accelerate the recovery of vegetation and enhance soil and water conservation efficiency on the Loess Plateau.
合理的水土保持林空间配置是黄土高原植被恢复和水土保持功能持续提高的关键。
Once the daughter and her family reunion, the goddess will , vegetation recovery in the world to reproduce, Qunfang Zhengyan of vitality, that is, spring, summer and autumn quarters.
而女儿一旦和她团聚,女神便喜笑颜开,世界也重现草木复苏,群芳争艳的勃勃生机,就是春、夏、秋三季。
In this paper, by investigating soil, field vegetation, and surface wind erosion status, combining indoor analysis, the effect of vegetation recovery on sandy degraded grassland in Yanchi is studied.
本文通过野外植被、土壤和地表蚀积状况调查与室内分析测试相结合的方法,对盐池沙地退化草场植被恢复的效果进行了调查。
After assuring the slope stability, we study the vegetation choice and the recovery vegetation, derive the project procedure and the technical key of recovery vegetation in the tailing-dam.
在边坡稳定性得到保证之后,对边坡的植被选择和复垦技术进行了研究,得出了进行尾矿坝复垦的工程步骤和技术要点。
During the study of recovery vegetation and vegetation choice, I study the project procedure and the technical point in the tailing-dam field.
在进行植被选择和复垦的研究中,得出了对尾矿坝进行复垦的工程步骤和技术要点。
Based on the rule of vegetation recovery and characteristic of highway construction, the current application situation of foreign plant species in the region of highway was analyzed.
根据植被恢复的规律和公路建设的特点,分析外来植物物种在路域内的应用现状。
There is obvious delay and subduction function for the appearance and volume of flood peak by vegetation recovery and rebuilding of small watershed.
小流域的植被恢复与重建对洪峰的出现和洪峰流量具有明显的延缓和削减作用。
Through comparing effects between grazing systems and a feedlot system on the degenerated vegetation, the roles of rotational grazing system playing in vegetation recovery were investigated.
通过对比研究放牧制度及围栏封育对退化草地植被的影响,来探讨划区轮牧在退化草地植被恢复中的作用以及最优的放牧方式。
The natural successional process can be used in the vegetation recovery of island. The island restoration is based on the restoration of community or ecosystem level.
海岛植被恢复可参考其群落演替过程,其恢复至少是一个群落或生态系统水平的恢复。
The method has the advantages of easy implementation, fast vegetation building, large coverage and good stability, and suitability for large-area recovery.
本发明方法易于实施,植被建立快,覆盖度大,稳定性好,适合大面积恢复。
It is suggested that, in order to better the future use of plant community on the landscape effect, should try to improve the impact to the vegetation recovery factor.
因此建议,为了以后更好的发挥边坡植物群落的景观效果,应尽量改善上述影响到植被恢复的因子。
The effects of the sandbreak forest system in Yulin sandy area on the sandbreak, soil improvement and natural vegetation recovery were studied by investigating their configuring structure and species.
通过对陕北榆林风沙区防风固沙林体系的配置结构、树种组成、防风固沙效益、改良土壤的作用以及对天然植被的影响等的调查、观测和分析,结果表明:其配置结构较为合理,生态效益较为显著。
The results show that : 1 ) the vegetation recovering effects depends on the distance of Populus forest belts. The rational distance will significantly improve vegetation recovery effect ;
结果表明:1)林带间距的宽窄影响植被恢复的效果,适宜带间距离的林带具有明显的加快和促进植被修复的作用;
The results show that : 1 ) the vegetation recovering effects depends on the distance of Populus forest belts. The rational distance will significantly improve vegetation recovery effect ;
结果表明:1)林带间距的宽窄影响植被恢复的效果,适宜带间距离的林带具有明显的加快和促进植被修复的作用;
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