沙漠与绿洲气象2025，Vol.19Issue(6)：15-25,11.DOI:10.12057/j.issn.2097-6801.2504.15169
树轮结构异常与极端环境因素研究进展
Research Advances in Tree-Ring Structures Anomalies and Their Relationships with Extreme Environmental Factors
摘要
Abstract
Tree-ring structural anomalies serve as important indicators of extreme climate events and hold unique value in dendroclimatological research.As a vital natural archive of climate change,tree rings typically form a complete annual ring each year,layered over the previous year's growth in the wood.Under extreme environmental conditions,cambial activity and cell differentiation are hindered,altering the tree structure and function and resulting in growth anomalies that manifest as structural irregularities in tree rings.This paper reviews the formation mechanisms and types of tree-ring structural anomalies,the relationship between tree-ring anomalies and climate change,and their interactions between tree-ring anomalies and extreme events.It synthesizes the findings and progress from both domestic and international research on anomalous tree rings and explores the correlation between tree-ring structural anomalies and extreme environmental events in specific regions,revealing the distribution characteristics and temporal patterns of anomalous tree rings,providing unique insights into extreme environmental events during historical climate changes.These findings offer valuable contributions to understanding the broader implications of climate variability in dendrochronological studies.关键词
树木年轮/结构异常/极端事件/应用研究Key words
tree rings/structural anomalies/extreme events/applied research分类
农业科技引用本文复制引用
郭凯龙,张同文,尚华明,喻树龙,张瑞波,郭冬,王勇辉..树轮结构异常与极端环境因素研究进展[J].沙漠与绿洲气象,2025,19(6):15-25,11.基金项目
新疆维吾尔自治区自然科学基金杰出青年科学基金项目(2022D01E105) （2022D01E105）
新疆维吾尔自治区高层次人才项目(2023TSYCCX0076) （2023TSYCCX0076）
国家重点研发计划政府间重点专项项目(2023YFE0102700) （2023YFE0102700）
中亚及周边地区多种树轮参数分析及气候水文重建研究(KJFZ202501) （KJFZ202501）
中国气象科学研究院科技发展基金项目(2021KJ034) （2021KJ034）
