Dendrochronology, Fire Regimes

Dendrochronology, Fire Regimes
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树木年代学、火灾状况

DOI:
10.1007/978-94-007-6326-5_76-4
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发表时间:
2013
期刊:
The Australian journal of advanced nursing : a quarterly publication of the Royal Australian Nursing Federation
影响因子:
--
通讯作者:
P. Brown
P. Brown
中科院分区:
--
文献类型:
--
作者:
P. Brown

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火灾直接或间接地影响木本植物在许多方面,其中一些将留下证据的年龄或生长模式,在个别树木或社区结构,可以交叉日期使用树木年代学方法。这些证据可用于重建过去的火灾日期,火灾制度,以及火灾对个人,社区和生态系统的影响(“火树生态学”)。火灾状态被定义为火灾频率、严重程度、规模、季节性以及与气候或人类土地利用变化等强迫因素的关系的组合。
Fire directly or indirectly affects woody plants in many ways, some of which will leave evidence in age or growth patterns in individual trees or community structure that can be cross-dated using dendrochronological methods. This evidence can be used to reconstruct past fire dates, fire regimes, and fire effects on individuals, communities, and ecosystems (“pyrodendroecology”). Fire regimes are defined as the combination of fire frequency, severity, size, seasonality, and relationships with forcing factors such as climate or changes in human land use.