CAJ | 학술논문

分别对北川自然保护区巴东栎（Quercus engleriana Seem）、红桦（Betul a albo-sinensis）、冷杉（Abies fabri）、青川箭竹（Fargesia rufa）的生物量与其影响因子进行灰色关联度分析和回归分析。结果表明：采用两种数学方法进行分析，其结果高度一致，即海拔对于上述4种植被的关联度最大，并且每种植被类型的生物量与海拔都具有明显的相关关系，研究结果可为北川自然保护区灾后植被恢复与重建提供一定科学依据和参考。
분별대북천자연보호구파동력（Quercus engleriana Seem）、홍화（Betul a albo-sinensis）、랭삼（Abies fabri）、청천전죽（Fargesia rufa）적생물량여기영향인자진행회색관련도분석화회귀분석。결과표명：채용량충수학방법진행분석，기결과고도일치，즉해발대우상술4충식피적관련도최대，병차매충식피류형적생물량여해발도구유명현적상관관계，연구결과가위북천자연보호구재후식피회복여중건제공일정과학의거화삼고。
This paper takes Beichuan Nature Reserve as an example and uses gray correlation analysis and regression analysis method to analyze the biomass and impact factors of Quercus engleriana Seem,Betul a albo-sinensis,Abies fabri,Fargesia rufa.The results show that the outcomes are highly consistent based on two mathematical techniques,that is,elevation has the greatest relevance to the four vegetation types a-bove,and each type of the vegetation biomass and elevation has obvious correlation to some extent,which can provide a scientific basis and reference for the restoration and reconstruction of vegetation in Beichuan Nature Reserve after the disaster.