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| 郑州市城区悬铃木属(Platanus)树木的瘤突与环境 | |
| 引用本文： | 卢艳霞,邹祺,李学德.郑州市城区悬铃木属(Platanus)树木的瘤突与环境[J].河南科学,2007,25(4):596-599. |
| 作者姓名： | 卢艳霞 邹祺 李学德 |
| 作者单位： | 1. 郑州师范高等专科学校,化学系,郑州,450044 2. 郑州大学护理学院,生物教研室,郑州,450052 3. 郑州师范高等专科学校,生命科学系,郑州,450044 |
| 摘 要： | 1996-2006年对郑州市城区悬铃木属(Platanus)树木瘤突进行了实地调查并记录了调查区段汽车过往数量.具瘤突的悬铃木属植株及其瘤突数量逐年上升,瘤突外露体积逐年增大.悬铃木属树木树干基部由地面向上1 m内,是环境汽车尾气致瘤外突的主要部位.事实表明,汽车尾气污染大气环境,致使城区环境日趋劣化,直接威胁着绿色植物的正常生长与人类健康. |
| 关 键 词： | 悬铃木Platanus 瘤突 汽车尾气 |
| 文章编号： | 1004-3918（2007）04-0596-04 |
| 修稿时间： | 2007-03-27 |
Environmental Impact on Knots of Platanus in Zhengzhou City |
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| LU Yan-xia,ZOU Qi,LI Xue-de.Environmental Impact on Knots of Platanus in Zhengzhou City[J].Henan Science,2007,25(4):596-599. | |
| Authors: | LU Yan-xia ZOU Qi LI Xue-de |
| Institution: | 1. Department of Chemistry, Zhengzhou Teachers College, Zhengzhou 450044, China; 2. Biology Group, Nursing College, Zhengzhou University, Zhengzhou 450052, China; 3. Department of Life Science, Zhengzhou Teachers College, Zhengzhou 450044, China |
| Abstract: | From 1996 to 2006,The writers of this article took a census of knots of Platanus in Zhengzhou city and recorded the numbers of vehicles that have driven through the area where Platanus have grown.The result indicates that both numbers of plants with knots and numbers of knots in plants have increased with years,at the same time,exposed knots have also increased in size.Gases from cars are mainly responsible for knots of Plateaus,which mostly exist in Platanus trunk base 1 cm above the ground.The fact remains that gases from cars have caused the pollution of the environment in the inner cities,and meanwhile directly threaten growth of plants and human health. |
| Keywords: | Platanus knot gases from cars |
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