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李谦, 金贵祥, 邓浩, 杨岚, 潘开文, 蒋晔. 汶川“5·12”特大地震对四川白河自然保护区大熊猫主食竹及栖息地的影响研究[J]. 四川林业科技, 2014, 35(5): 80-83,44. DOI: 10.16779/j.cnki.1003-5508.2014.05.017
引用本文: 李谦, 金贵祥, 邓浩, 杨岚, 潘开文, 蒋晔. 汶川“5·12”特大地震对四川白河自然保护区大熊猫主食竹及栖息地的影响研究[J]. 四川林业科技, 2014, 35(5): 80-83,44. DOI: 10.16779/j.cnki.1003-5508.2014.05.017
LI Qian, JIN Gui-xiang, DENG Hao, YANG Lan, PAN Kai-wen, JIANG Ye. The Effect of 2008 Wenchuan Earthquake on Staple Bamboos and the Habitat for Giant Pandas in Baihe Nature Reserve in Sichuan[J]. Journal of Sichuan Forestry Science and Technology, 2014, 35(5): 80-83,44. DOI: 10.16779/j.cnki.1003-5508.2014.05.017
Citation: LI Qian, JIN Gui-xiang, DENG Hao, YANG Lan, PAN Kai-wen, JIANG Ye. The Effect of 2008 Wenchuan Earthquake on Staple Bamboos and the Habitat for Giant Pandas in Baihe Nature Reserve in Sichuan[J]. Journal of Sichuan Forestry Science and Technology, 2014, 35(5): 80-83,44. DOI: 10.16779/j.cnki.1003-5508.2014.05.017

汶川“5·12”特大地震对四川白河自然保护区大熊猫主食竹及栖息地的影响研究

The Effect of 2008 Wenchuan Earthquake on Staple Bamboos and the Habitat for Giant Pandas in Baihe Nature Reserve in Sichuan

  • 摘要: 在2006年~2009年的监测数据的基础上,2012年采用样线调查、样方调查的方法,调查了6条样线、26个样方,评估地震前后四川白河自然保护区大熊猫主食竹及栖息地的变化情况。结果表明:"5·12"汶川特大地震对白河自然保护区大熊猫主食竹及生境的影响很小,仅对海拔1 500 m~2 000m的箭竹生长产生了负面影响。地震后人为干扰的强度增加,主要集中在海拔2 500 m~3 000 m的范围。箭竹更新一般,更新最差的主要集中在海拔1 500 m~2 000 m范围。2012年的调查结果显示,箭竹生长状况低于震前水平,人为干扰强度有所降低,但强于震前水平。

     

    Abstract: On the basis of collecting data monitored from 2006 to 2009, investigations were made of traits of staple bamboos and the habitat for giant pandas in the Baihe Nature Reserve in 2012. The results indicated that the earthquake had minor negative effects on bamboos and the habitat except the bamboo growing in altitudes of 1 500 m~2 000 m. Human disturbance intensity increased especially in the areas with an elevation of 2 500 m~3 000 m. Bamboos did not naturally regenerate well in the area of elevation with 1 500 m~2 000 m. The bamboo growth became worse, and human disturbance intensity was stronger than before the earthquake.

     

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