贮食微生境主要包括活立木、枯立木、倒木和倾斜地面。

Caching microhabitat mainly included living wood, snag, dead log and slope.

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奇怪的是，枯立木的株距极近，一株连着一株，互相支撑着。

Strangely enough, the dead tree spacing in the rows very close to a an attached, supporting each other.

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史威特南说，为了获取巨木林中树木的年轮样本，研究人员被允许可以收集倒下树木或枯立木的横截面。

To gather samples from the Giant Forest trees, the researchers were allowed to collect cross-sections of downed logs and standing dead trees, he said.

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史威特南说，为了获取巨木林中树木的年轮样本，研究人员被允许可以收集倒下树木或枯立木的横截面。

To gather samples from the Giant Forest trees, the researchers were allowed to collect cross-sections of downed logs and standing dead trees, he said.

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