The article analyzed the relationship between tree ring-width chronologies and the meteorological elements in west Sichuan plateau by sequential analysis of 4 tree-ring chronologies.
本文利用川西高原4条树木年轮年表序列，分析了树轮年表和川西高原气象要素的关系。
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They collected data on 14 variables, such as human height, the price of gold, tree ringwidth, and temperature from pre-industrial Europe between the years 1500 and 1800.
Planting density has significant effects on fiber morphology, physical and chemical properties of Lalix olgensis wood. Except growth-ringwidth, remarkable differences was found in other indexes.