藏区制作经幡树对西藏柳树资源破坏的调查初报  

Preliminary Investigation on Destruction of Tibetan Willow Resources by Making Prayer Flags in Tibetan Areas

作　　者：卓嘎 Zhuoga(Agriculture and Animal Husbandry Comprehensive Service Center,Luojiang Town,Bailang County,Shigaze City,Tibet Shigaze 857300,China)

机构地区：[1]西藏自治区日喀则市白朗县洛江镇农牧综合服务中心,西藏日喀则857300

出　　处：《西藏农业科技》2024年第1期65-67,共3页Tibet Journal of Agricultural Sciences

摘　　要：经幡在西藏居民房顶随处可见,经幡作为福运升腾的象征物,每年都要换新。据调查,在拉萨、山南和日喀则一带,每年藏历新年、婚丧、重大喜庆节日等家家户户都会在屋顶悬挂经幡。悬挂经幡的树木一般选用藏区常见的柳树,从柳树母树上截取通直并带较多细长枝条的树木,高4~5 m,直径7~8 cm。每年藏区为了制作经幡树无序砍伐大量树木,使西藏适生地的植被和生存环境遭受到极度破坏,西藏森林植被本就稀少,生长缓慢,每家每户更换经幡用去大量柳树,对西藏生态环境造成严重破坏,导致泥石流、山体滑坡、水土流失、雪灾等自然灾害时有发生,土地沙化正在威胁着西藏的生态环境。笔者以白朗县洛江镇15个行政村作为调查区域,对每年藏区制作经幡树砍伐树木进行调查和分析,并提出相应对策。Prayer flags can be found on the roofs of Tibetan houses and are replaced every year as a symbol of good fortune.According to survey,in Lhasa,Shannan and Shigatse,on every year Tibetan New Year,weddings and funerals,major festivals,every family will hang prayer flags on the roof.The trees that hang prayer flags are generally willow trees in Tibetan areas,which were cut from the willow mother tree with slender branches 4~5 m in height and 8~10 cm in diameter.Every year,a large number of trees are cut down in a disorderly manner in Tibetan areas to make prayer flags,which causes extreme damage to the vegetation and living environment of Tibet.Forest vegetation in Tibet is sparse and its growth is slow.Every household replaces prayer flags with a large number of willow trees,which seriously damages the ecological environment of Tibet,resulting in fre-quent natural disasters such as mudslides,landslides,soil erosion and snowstorms.Desertification is threatening the ecological environment of Tibet.In this paper,the author takes 15 administrative villages of Luojiang Town in Bailang County as the investigation area,and makes investigation and analysis on making prayer flags and cutting down trees in Tibetan areas every year,and gives corresponding countermeasures.

关 键 词：藏区 经幡树 柳树 破坏 调查 

分 类 号：S78[农业科学—林学]