森林草原带
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forest-steppe zone on Loess Plateau 黄土高原森林草原区
Forest-steppe transition zone 森林
·2,447,543篇论文数据，部分数据来源于NoteExpress
It embodied the composition characteristics of bird communities in forest-stepped ecotone from forest zone to steppe zone gradually trastion.
体现了森林草原交错带鸟类群落的组成特点，即由森林鸟类逐渐向草原鸟类过渡。
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