泰山抽水蓄能电站扰动区不同植被恢复措施效果研究

以泰山抽水蓄能电站扰动区为研究对象，通过野外调查与室内分析方法，分析了不同植被恢复措施的效果及其影响因素。结果表明：扰动区开挖量大，基岩裸露，无土层覆盖，缺乏植被适生的水土条件，需辅助挡墙、悬挂垒砌植穴、垒砌石质鱼鳞坑等工程措施与客土进行植被恢复。不同植被恢复措施油松的造林成活率与保存率均以绿化平台最高，垒砌悬挂复绿法最差；不同措施的高生长与径生长量大小顺序均为东北坡向鱼鳞坑〉坝后坡绿化平台〉东南坡向鱼鳞坑〉垒砌悬挂复绿法。不同植被恢复措施的客土质地、容重、总孔隙度等物理性状均对油松生长产生影响；客土深度大有助于油松的生长，但在客土量相当的情况下，小规格植穴的生长量要好于大规格植穴的生长量；油松高生长（y）与客土量（x）间呈Y=alnX＋b的对数相关关系，但径生长量与客土量间关系不明显。

Research on Effect of Vegetation Restoration of Different Measure in Destroyed Region of Taishan Pumped Storage Power Station

The article analyse effect of vegetation restoration and infection factors of different measure in destroyed region of Taishan pumped storage power station with field investigation and lab analysis measure.The results as follows: the damaged region have large excavating amount and plenty of dregs,destroy the vegetation and make the rock bareness and no soil,it is absence water and soil condition that adapting to vegetation growth.The vegetation restoration need assist block wall,pensile stone plant holes,pillowing stone fish-scale pits and so on engineering measures and filling with soil from the other land.The afforestation survived rate and saved rate are the biggest in virescence flat and smallest in pensile stone plant holes among different vegetation restoration measures.The growth increment of Pinus tabulaeformis high and diameter from big to small are fish-scale pits of northeast slope>virescence flat>fish-scale pits of southeast slope>pensile stone plant holes.The soil texture,bulk density,total porosity and soil depth all affect on the growth;the bigger depth of soil help to the growth of pine.When the soil cubage is same,the pine growth increment of small size holes is fine to that of big size holes;the relationship between high growth increment of pine(Y) and soil amount(X) accord with logarithm correlativity,the equation show as Y=alnX b,but the diameter growth increment have no marked correlativity with soil amount.