以小时为步长的地表细小可燃物含水率预测方法研究-以大兴安岭为例
收藏国家林业和草原科学数据中心2022-11-01 更新2024-03-06 收录
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https://www.forestdata.cn/dataDetail.html?id=CSTR:17575.11.0220221101149.040001.V1
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资源简介:
以大兴安岭地区6种林型下地表细小可燃物为研究对象,应用时滞平衡含水率法(包括Nelson和Simard两种)及气象要素回归法,以小时为步长对大兴安岭地区阳坡上部落叶松林下地表细小死可燃物进行动态含水率测定,分析了不同郁闭度林分的预测误差。
This study takes surface fine fuels under six forest types in the Greater Khingan Mountains as the research object, applies two time-lag equilibrium moisture content methods (including Nelson and Simard variants) and the meteorological element regression method, conducts dynamic moisture content measurements at hourly intervals for surface fine dead fuels under the larch forest on the upper sunny slope of the Greater Khingan Mountains, and analyzes the prediction errors of forest stands with different canopy densities.
提供机构:
国家林业和草原科学数据中心
创建时间:
2022-11-01



