利用树木年轮重建六盘山地区1900年以来的干湿变化

doi:10.7605/gdlxb.2009.03.012

Abstract
Figure/Table
References()
Related Citation (2)
Read Tracking
Download Tracking

Download: PDF (954 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS) Supporting Info

Abstract

ean relative humidity from April to May was estimated based on tree ring width data of Pinus tabulaeformis from 1900 onwards in the Liupan Mountains area. The radial growth of Pinus tabulaeformis in this region was significantly affected by the mean relative humidity in spring. On the basis of response analysis， the mean relative humidity changing succession from April to May was reconstructed， and the reconstruction equation was of good stability with correlation coefficient of 0557. As indicated by the spectral analysis， the reconstructed series displays significant cycles of 4-7 years. Its clear that there are four relatively dry periods: 1905-1916， 1918-1932， 1941-1946 and 1955-1962， and four relatively wet periods: 1900-1904， 1934-1939， 1948-1953 and 1964-1973. The most dry periods are 1905-1915 and 1922-1932.
tree rings， relative humidity， Liupan Mountains

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors

Key words： tree rings relative humidity Liupan Mountains

Published: 01 June 2009

Corresponding Authors: Dai Junhu， is a research professor in Institute of Geographic Sciences and Natural Resources Research， Chinese Academy of Sciences. E-mail: daijh@igsnrr.ac.cn.

About author: Wang Mengmai， born in 1984， is a candidate for master degree in Institute of Geographic Sciences and Natural Resources Research， Chinese Academy of Sciences. She majors in vegetation ecology of physical geography.

Cite this article:

. Reconstruction of humidity changes from tree rings in Liupan Mountains area since 1900[J]. JOURNAL OF PALAEOGEOGRAPHY, 2009, 11(3): 355-360.

. Reconstruction of humidity changes from tree rings in Liupan Mountains area since 1900[J]. JOPC, 2009, 11(3): 355-360.

URL:

http://journal09.magtechjournal.com/gdlxb/EN/10.7605/gdlxb.2009.03.012 OR http://journal09.magtechjournal.com/gdlxb/EN/Y2009/V11/I3/355

蔡秋芳，刘禹，宋慧明，等. 2008. 树轮记录的陕西中—北部地区1826 年以来4—9月温度变化［J］. 中国科学（D辑），38(8):971-977.
蔡秋芳，刘禹. 2006. 油松树轮记录的1776年以来贺兰山地区气温变化［J］. 地理学报， 61(9):929-936.
陈晓光，苏占胜，郑光芬，等. 2005. 宁夏气候变化的事实分析［J］. 干旱区资源与环境， 19(6):43-47.
戴君虎，崔海亭，唐志尧，等. 2001. 太白山高山环境特征［J］. 山地学报， 19(4):299-305.
黄嘉佑. 1984. 气象中的谱分析［M］. 北京: 气象出版社， 1-300.

李新周，刘晓东，马柱国. 2004. 近百年来全球主要干旱区的干旱化特征分析［J］. 干旱区研究， 21(2):97-103.
刘晓宏，秦大河，邵雪梅，等. 2004. 祁连山中部过去近千年温度变化的树轮记录［J］. 中国科学（D辑）， 34(1):89-95.
桑建人，刘玉兰，舒志亮. 2007. 近44 a宁夏严重干燥事件对气候变暖的响应［J］. 中国沙漠， 27(5):878-882.
〖JP2〗邵雪梅. 1997. 树轮年代学的若干进展［J］. 第四纪研究〖DK〗，〖DK〗(3): 265-271.〖JP〗

魏本勇，李亚楠，严晓丹，等. 2008. 利用树木年轮重建小五台山地区1895年以来2-5月份的降水量［J］. 北京师范大学学报(自然科学版)， 44(1):96-102.
〖JP3〗吴祥定. 1990. 树木年轮与气候变化［M］. 北京: 气象出版社， 1-87.〖JP〗
杨银科，刘禹，蔡秋芳，等. 2005. 以树木年轮宽度资料重建祁连山中部地区过去248年来的降水量［J］. 海洋地质与第四纪地质， 25(3):113-118.
郑景云，郝志新，葛全胜. 2005. 黄河中下游地区过去300年降水变化［J］. 中国科学D辑， 35(8):765-774.