内蒙古农业科技Issue(5)：71-74,4.DOI:10.3969/j.jssn.1007-0907.2013.05.037
SO2污染对植被影响的多尺度分析
Multi-scale Analysis of Ecological Impact on the Local Vegetation from Sulfur Dioxidel Pollution
摘要
Abstract
Aimed at the problem of SO2 pollution how impact on vegetation, this article from the macro and micro two aspects of SO2 pollution multi-scale impact on vegetation were discussed. Micro aspects mainly displays in vegetation changed within the normal physiological functions, such as stomatal opening and closing speed change, the activity of the enzyme destroyed, cytoplasm membrane permeability changed as the concentration of SO2 and the time different, photosynthesis strength; Macro aspects disturbs the normal growth and development of vegetation, the phenomenon such as the plants dwarf, leaf size, pollination rate and yield decreased, thus making plant biomass decreased; Due to the sensitivity of the different plants of SO 2 pollution is different, make the structure change of the vegetation community.关键词
SO2/影响/植被Key words
Sulfur dioxide/Effect/Plant分类
资源环境引用本文复制引用
武晓霞,李素英,樊强,任丽娟,王冉..SO2污染对植被影响的多尺度分析[J].内蒙古农业科技,2013,(5):71-74,4.基金项目
国家自然科学基金资助项目 （）
