| 山西中部地区近500年来生态环境劣变与气象灾害加剧的分析研究 |
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| 引用本文： | 朱俊峰,曹才瑞,郭继奋.山西中部地区近500年来生态环境劣变与气象灾害加剧的分析研究[J].山西气象,2006(1):14-16,42. |
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| 作者姓名： | 朱俊峰 曹才瑞 郭继奋 |
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| 作者单位： | 山西省晋中市气象局 山西榆次030600 |
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| 摘 要： | 本文在搜集了大量生态环境历史变迁及气象灾害史料的基础上,应用历史学、生态学、环境学、灾害学等多学科理论与方法,对山西中部地区自明代前中期以来近500年的生态环境劣变过程,以及在其影响下的气象灾害变化情况进行了分析研究后,得出初步结论:森林毁坏导致生态环境破坏,具有不可逆性和累积性的特征。生态环境一旦被破坏就很难恢复;生态环境遭破坏引发4个方面恶果:一是水土流失会长期存在,并逐趋加重。二是洪涝灾害明显加剧。三是干旱频率显著增大。四是局地性强对流天气造成的灾害趋于严重。森林毁坏,生态环境恶化导致气象灾害加剧,反过来气象灾害加剧又促使生态环境进一步恶化。
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| 关 键 词： | 生态环境 气象灾害 森林生态 |
| 文章编号： | 1004-5732（2006）01-0014-03 |
| 收稿时间： | 2004-11-23 |
| 修稿时间： | 2004-11-23 |
Analysis Research of Deteriorating of Ecological Environment and Aggravation of Meteorological Disaster nearly 500 Years in Central Shanxi |
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| Zhu Junfeng,Cao Cairui,Guo Jifeng.Analysis Research of Deteriorating of Ecological Environment and Aggravation of Meteorological Disaster nearly 500 Years in Central Shanxi[J].Shanxi Meteorological Quarterly,2006(1):14-16,42. |
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| Authors: | Zhu Junfeng Cao Cairui Guo Jifeng |
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| Affiliation: | Jinzhong Meteorological Bureau of Shanxi Province, Yuci Shanxi, 030600 |
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| Abstract: | The destruction of ecological envir onment,caused by the forest destruction,has the irreversibility and the accumulation characteristi c and the ecological environment is d ifficult to restore.The destructio n of eco-logical environment bring on 4aspec ts of evil consequences:soil erosio n will exist long -term and aggravate s gradually,the flooding disaster ag gravate obviously,the arid frequen cy increases remarkably,the disaster caused by the local strong convection weather aggravate seriously.The forest destruction and the worsening of ecological en-vironment causes the meteorologica l disaster to intensify and the meteorological disaster contrarily wors en the eco-logical environment. |
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| Keywords: | ecological environment meteorolo gical disaster forest ecology |
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