树突年代学和树突气候学之间的差异|比较类似术语之间的差异

这关键区别在Dendrocology和Dendrocliplipotology之间树突年代学是对树木的年度生长环的研究，而树突气候学是对树木的年生长环与过去气候条件或变化之间的关系的研究

Trees show annual growth rings. These tree rings show a relationship with climatic factors. Therefore, they are important in reconstructing climatic conditions and past climatic variability. In fact, tree rings are well suited for climatic analysis since they show reliable dating, annual resolution, ample replication, longevity up to thousands of years, widespread representation, and sensitivity to climatic conditions.

Dendrochronology and dendroclimatology are two disciplines in science that utilize annual growth rings of timber and tree trunks. Dendrochronology is the study that uses the characteristic growth patterns of tree rings in timber and tree trunks. Dendroclimatology is a sub-discipline that utilizes tree rings in order to reconstruct and analyze past climate variability.

1。概述和关键差异
2。什么是Dendrosology
3。什么是树突气候学
4。树突年代学与树突气候学之间的相似之处
5。Side by Side Comparison – Dendrochronology vs Dendroclimatology in Tabular Form
6.Summary

什么是Dendrosology？

树突年代学是对树木的年度环和过去的环境条件的年度和研究，而环境条件则由生长环的模式反映。在DendroConology中，研究了每个生长环的形成的确切年份。此外，科学家注意到，生长环的大小与气候因素（例如水分和海拔。因此，历史上不同时期内的气候和大气条件可以由生长环确定。

图01：生长环

新戒指在附近形成吠。Generally, each tree ring indicates a year or a complete cycle of seasons. Thus, the entire period of a tree’s life is reflected by growth rings. Moreover, the thickness and shape of rings show conditions under which they have grown. Hence, the study of tree rings reveals important information regarding the climate and environmental conditions.

什么是树突气候学？

Dendrocliplipotology是树突年代学的一个子场，它利用年度树环的特性来确定过去的气候。换句话说，树突气候学使用日期和每年解决的树木生长环来重建和分析过去的气候变化。通常，当环境条件良好时，树环就会变得更宽。当条件不利时，它们会变得更狭窄。此外，在树突气候学中，还考虑了总环宽，早期木/林木，木环密度。

图02：树环宽度的变化，表明过去7000年中的夏季温度异常

此外，树木的年生长可能受到微气候的影响：阳光，沉淀，温度，风速和湿度。此外，浅色环代表了春季和初夏种植的树林，而黑戒指代表着夏末和秋季种植的树林。科学家使用树环估计了多年的当地气候。此外，他们甚至使用多个树环研究的信息估计了过去的区域和全球气候。树突气候学的关键步骤是将每个树环的地点选择和准确的年代逐年至其编队年。