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首页> 外文期刊>Annals of Forestry >TREND OF LITTER ACCUMULATION IN SAL FOREST OF DOON VALLEY WITH SPECIAL REFERENCE TO FIRE HAZARD
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TREND OF LITTER ACCUMULATION IN SAL FOREST OF DOON VALLEY WITH SPECIAL REFERENCE TO FIRE HAZARD

机译:杜恩谷Sal森林凋落物累积趋势,特别是关于火灾危险的参考

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摘要

Litter fall and leaf litter accumulation studies in Shorea robusta (Sal) dominated forest of Doon Valley were conducted at Lacchiwala, Raipur and Barkot Ranges of Dehra Dun Forest Division during 2002-2003 from March to June. The study was done to find out the litter accumulation on forest floor as a source of forest fire. Maximum litter was observed in case of unburnt areas than burnt in all three sites. Lacchiwala site was found to be the richest in litter accumulation in the month of April i.e. 9.35 kg per quadrate (5 X 5 m~2)and minimum in Barkot range. The litter accumulation was found minimum in month of March in the both cases (burnt and unburnt) in all three sites in the year 2002 and 2003 but exceptionally the maximum litter was found in the case of Raipur and Barkot range in the month of June.
机译:在2002年至2003年3月至6月期间,对Deonra Dun森林分区的Lacchiwala,Raipur和Barkot山脉进行了在Doon谷的Shorearobusta(Sal)占主导地位的森林中凋落物和叶片凋落物积累的研究。进行这项研究是为了找出森林地面上作为森林火灾来源的垃圾堆积。在未燃烧区域,观察到的最大垃圾量高于在所有三个地点燃烧的垃圾。发现Lacchiwala站点的垃圾堆积量在4月份最丰富,即每平方公尺(5 X 5 m〜2)9.35千克,在Barkot范围内最小。在2002年和2003年这三个地点的两个案例(焚烧和未焚烧)中,三月的凋落物积累量最低,但是例外的是,在六月的莱布尔和巴科特地区,凋落物的积累量最大。

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