间伐强度对兴安落叶松林林下植被多样性及生物量的影响
收藏国家林业和草原科学数据中心2022-11-30 更新2024-03-06 收录
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https://www.forestdata.cn/dataDetail.html?id=CSTR:17575.11.0220221130094.040001.V1
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以兴安落叶松林为研究对象,设置4种间伐强度（10%、20%、30%、40%）和对照的试验固定样地,对间伐5 a后各样地林下灌草多样性和生物量进行调查分析。研究了间伐强度对兴安落叶松林林下植物多样性和生物量的影响,为确定兴安落叶松林分的最佳采伐强度提供理论依据。
Focusing on Dahurian larch (Larix gmelinii) forests, four thinning intensities (10%, 20%, 30%, and 40%) and a control treatment were established in permanent experimental plots. The diversity and biomass of understory shrubs and herbs in each plot were surveyed and analyzed five years after thinning. This study investigated the effects of thinning intensities on understory plant diversity and biomass in Larix gmelinii forests, providing a theoretical basis for determining the optimal harvesting intensity for Larix gmelinii forest stands.
提供机构：
国家林业和草原科学数据中心
创建时间：
2022-11-30
