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[1]PAN Gang,REN Yi-hua,Bianbaduoji,et al.The Water Holding Capacity of Moss and Litter Layers of Abies Georgei Forest of Mount Sejila in Tibet[J].Research of Soil and Water Conservation,2008,15(05):81-83,87.

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The Water Holding Capacity of Moss and Litter Layers of Abies Georgei Forest of Mount Sejila in Tibet

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 15 Number of periods: 2008 05 Page number: 81-83,87 Column: Public date: 2008-10-20

Title:: The Water Holding Capacity of Moss and Litter Layers of Abies Georgei Forest of Mount Sejila in Tibet

Author(s):: PAN Gang^1,3, REN Yi-hua¹, Bianbaduoji¹, ZHAO Pei-yan²; 1. Institute of Plateau Ecology, Tibet Agriculture and Animal Husbandry College, Linzhi, Tibet 860000, China;
2. Forestry Department, Tibet Agriculture and Animal Husbandry College, Linzhi, Tibet 860000, China;
3. Northeast Forestry University, Harbin 150040, China

Keywords:: Mount Sejila in Tibet; Abies georgei forest; slope direction; Bryophyte; water holding capacity

CLC:: S715.3

DOI:: -

Abstract:: As one of the major part of the forestry community in Southeast Tibet, Abies georgei forest plays an important part in conserving water resources and soil and water conservation. The authors studied the volume and water holding capacity of moss and litter layers under Abies georgei forest of different slope direction of the east slope of mount sejila in Tibet. The results showed that the thickness of moss in ubac is 12.1~15.3 cm and it is 4.5~8.3 cm in adret, which showed that the thickness of moss in ubac thicker than that in adret and about 1.5~3.4 times in adret. The volume of moss in ubac is 7.127×10⁴ kg/hm² and it is 2.285×10⁴ kg/hm² in adret, which showed that the volume of moss in ubac more than that in adret. The water holding capacity of litter superior to moss, which showed that litter layers play a much more important part in conserving water resource of forest. At the same time, the function of original natural forest which lack of anthropogenic activities is perfect and tremendous, which also showed that reinforcing the original natural forest protection is necessary for original ecosystem conservation.

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