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生态学杂志 ›› 1993, Vol. ›› Issue (6): 17-20.

• 研究报告 • 上一篇    下一篇

油松林带对径流的调节作用

王维华, 朱劲伟   

  1. 中国科学院沈阳应用生态研究所, 110015
  • 收稿日期:1992-05-28 修回日期:1992-10-26 出版日期:1993-12-10

The Effect of Pinus tabulaeformis Skelterbelt in Runoff Regulation

Wang Weihua, Zhu Jinwei   

  1. Institute of Applied Ecology, Academia Sinica, Shmyang 110015
  • Received:1992-05-28 Revised:1992-10-26 Online:1993-12-10

关键词: 雪被, 冻融循环, 微生物生物量, 可培养微生物, 高山森林

Abstract: The role of Pinus tabulaeformis shelterbelt in redistribution of atmosphere precipitation is demonstrated by field measurements on a water balance trial field.38.3% of precipitation was intercepted by the canopy,Dominant factors influencing canopy interception are rainfall amount and rainfall intensity,The slope runoff generated was 13.7,4.17 and 3.86 percent of precipitation from bare ground,grassland and pine shelterbelt,respectively.

Key words: snow pack, freeze-thaw cycle, microbial biomass, culturable microorganisms, alpine forest.