内蒙古林业科技
內矇古林業科技
내몽고임업과기
INNER MONGOLIA FORESTRY SCIENCE AND TECHNOLOGY
2012年
2期
27-32
,共6页
杜香落叶松林%健康诊断%评价
杜香落葉鬆林%健康診斷%評價
두향락협송림%건강진단%평개
Ledum - Larix gemlini forest%health diagnosis%evaluation
以内蒙古根河林业局境内的杜香落叶松林为研究对象,依据林业相关标准及实地调查,构建了大兴安岭杜香落叶松林的健康评价指标体系,并采用层次分析法、专家评分法确定各指标权重,用综合评价法得出健康评价值。结果表明：幼龄林、中龄林、近成熟林评价值分别为7.3337、8.2132、7.6484。幼龄林、近成熟林处于亚健康,中龄林处于健康状态,整个林型处于亚健康状态。
以內矇古根河林業跼境內的杜香落葉鬆林為研究對象,依據林業相關標準及實地調查,構建瞭大興安嶺杜香落葉鬆林的健康評價指標體繫,併採用層次分析法、專傢評分法確定各指標權重,用綜閤評價法得齣健康評價值。結果錶明：幼齡林、中齡林、近成熟林評價值分彆為7.3337、8.2132、7.6484。幼齡林、近成熟林處于亞健康,中齡林處于健康狀態,整箇林型處于亞健康狀態。
이내몽고근하임업국경내적두향락협송림위연구대상,의거임업상관표준급실지조사,구건료대흥안령두향락협송림적건강평개지표체계,병채용층차분석법、전가평분법학정각지표권중,용종합평개법득출건강평개치。결과표명：유령림、중령림、근성숙림평개치분별위7.3337、8.2132、7.6484。유령림、근성숙림처우아건강,중령림처우건강상태,정개림형처우아건강상태。
In this paper, taking Ledum -Larix gemlini forest in Genhe Forestry Bureau as the research object, according to the relevant forestry standards and field survey, the index system of health diagnosis of Ledum - Larix gemlini forest in the Greater Xing＇ an Mountains has been constructed, the index weight have been determined by use of the analytic hierarchy and expert score, and then the health assessment values have been obtained with the comprehensive evaluation method. The results show that the evaluation values of young forest, middle - aged forest and nearly mature forest are 7. 3337, 8. 2132, 7. 6484 seperately. The young forest and nearly mature forest are in sub -health, the middle- aged forest is in health, and the entire forest type is in sub-health.
