阿根廷巴塔哥尼亚降水梯度上同时存在的神经Nothofagus和斜生Nothofa古斯的第一个树木年轮年表网络

IF 1.1 4区农林科学 Q3 FORESTRY

Tree-Ring Research Pub Date : 2022-01-24 DOI:10.3959/TRR2021-8

Anabela Bonada, M. Amoroso, Z. Gedalof

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引用次数: 0

摘要

摘要：我们提出了阿根廷第一个同时存在的神经Nothofagus nervosa和倾斜Nothofa古斯的树木年轮年表网络。使用标准的树木纪年技术，我们为每个物种开发了七个年轮宽度年表，包括它们沿降水梯度的E-W分布。年表统计表明，神经猪笼草和斜生猪笼草是树木年表研究的有力候选者。年表用于研究和比较每个物种的时间和空间生长模式。树木年轮年表的相关性和主成分分析是一个强大的共同信号的证据，表明整个梯度的共同区域生长模式，除了地点和物种之间的一些例外。这些结果表明神经猪笼草和斜生猪笼草在树木气候学中的应用潜力很大。

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The First Network of Tree-Ring Chronologies for Co-Occurring Nothofagus nervosa and Nothofagus obliqua along a Precipitation Gradient in Patagonia, Argentina

ABSTRACT We present the first network of tree-ring chronologies for co-occurring Nothofagus nervosa and Nothofagus obliqua in Argentina. Using standard dendrochronological techniques, we developed seven tree-ring width chronologies for each species, encompassing their E-W distribution along a precipitation gradient. Chronology statistics indicated that N. nervosa and N. obliqua are strong candidates for research in dendrochronology. The chronologies were used to study and compare the temporal and spatial growth patterns of each species. Correlation and principal components analysis of the tree-ring chronologies serve as evidence of a strong common signal, indicating shared regional growth patterns across the gradient with some exceptions between sites and species. These results indicate the high potential of N. nervosa and N. obliqua for their use in dendroclimatology.

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来源期刊

Tree-Ring Research 农林科学-林学

CiteScore

2.40

自引率

12.50%

发文量

审稿时长

>36 weeks

期刊介绍： Tree-Ring Research (TRR) is devoted to papers dealing with the growth rings of trees and the applications of tree-ring research in a wide variety of fields, including but not limited to archaeology, geology, ecology, hydrology, climatology, forestry, and botany. Papers involving research results, new techniques of data acquisition or analysis, and regional or subject-oriented reviews or syntheses are considered for publication. Scientific papers usually fall into two main categories. Articles should not exceed 5000 words, or approximately 20 double-spaced typewritten pages, including tables, references, and an abstract of 200 words or fewer. All manuscripts submitted as Articles are reviewed by at least two referees. Research Reports, which are usually reviewed by at least one outside referee, should not exceed 1500 words or include more than two figures. Research Reports address technical developments, describe well-documented but preliminary research results, or present findings for which the Article format is not appropriate. Book or monograph Reviews of 500 words or less are also considered. Other categories of papers are occasionally published. All papers are published only in English. Abstracts of the Articles or Reports may be printed in other languages if supplied by the author(s) with English translations.