Winner William E, Mooney Harold A
Department of Biological Sciences, Stanford University, 94305, Stanford, CA, USA.
Oecologia. 1985 Jun;66(3):387-393. doi: 10.1007/BF00378304.
Plant species reflected SO-stress gradients that existed with increased distance from Hawaiian volcano vents which emit SO. These changes relate, in part at least, to species differences in stomatal responses to SO. The sensitive leaves do not close their stomata when exposed to elevated atmospheric SO concentrations.
植物物种反映了与距排放二氧化硫的夏威夷火山喷口距离增加而存在的二氧化硫胁迫梯度。这些变化至少部分与物种在气孔对二氧化硫反应方面的差异有关。敏感叶片在暴露于升高的大气二氧化硫浓度时不会关闭气孔。
