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生态学杂志 ›› 1990, Vol. ›› Issue (1): 15-18.

• 研究报告 • 上一篇    下一篇

峨眉山金顶冷杉死亡与华藏寺火灾关系的探讨

刘祖桂   

  1. 四川省环境保护科研监测所
  • 收稿日期:1988-11-13 修回日期:1989-03-03 出版日期:1990-02-10

Relations between fir mortality and Huazang temple conflagration in Jinding of Emei Mountain

Liu Zugui   

  1. Research and Monitoring Institute of Environmental protection, Sichuan province
  • Received:1988-11-13 Revised:1989-03-03 Online:1990-02-10

关键词: 凋落物, 天然更新, 微生境, 效应, 光照

Abstract: The Huazang Temple was caught fire in 1972.The mortality of fir trees near the firerelics reached to 94.6%.The ages of died trees were 17—40 years.According to the estima-tion of temperature rise by radiative heating in different distances from the fire centre andan experiment of needle scorching by artificial simulated fire,it is infered that radiativeheat from the Huazang Temple conflagration is the main cause for the mortality of the firforests in a range of 1.0×104 m2,about 50 m away from the fire centre.

Key words: Litter, Natural regeneration, Micro-sites, Effect, Light