| 大兴安岭山地樟子松径向生长对气候变暖的响应——以满归地区为例 |
| |
| 引用本文： | 张先亮,何兴元,陈振举,崔明星,黎娜.大兴安岭山地樟子松径向生长对气候变暖的响应——以满归地区为例[J].应用生态学报,2011,22(12):3101-3108. |
| |
| 作者姓名： | 张先亮 何兴元 陈振举 崔明星 黎娜 |
| |
| 作者单位： | 1. 中国科学院沈阳应用生态研究所森林与土壤生态国家重点实验室,沈阳110164;中国科学院研究生院,北京100049
2. 中国科学院沈阳应用生态研究所森林与土壤生态国家重点实验室,沈阳,110164 |
| |
| 基金项目： | 国家自然科学基金项目(41071035,30600093); 林业公益性行业科研专项资金项目(200804001)资助 |
| |
| 摘 要： | 基于树木年代学的理论和方法,建立了大兴安岭满归地区樟子松年轮宽度年表,分析了标准化年表与该区主要气候因子(温度和降水)之间的相关关系,揭示了气候因子对树木径向生长的影响.结果表明:当年4-8月的各月平均温度是研究区樟子松径向生长的主要限制因子；4-8月各月温度的不断升高对樟子松径向生长产生了不利影响.利用4-8月平均温度的变化模拟樟子松径向生长变异(1958 -2008年),发现随着区域气候暖干化趋势的加强,该区樟子松生长将呈现出衰退的特征.
|
| 关 键 词： | 樟子松 宽度年表 气候变暖 径向生长 |
Responses of Pinus sylvestris var. mongolica radial growth to climate warming in Great Xing' an Mountins: a case study in Mangui |
| |
| ZHANG Xian-liang
,
HE Xing-yuan
,
CHEN Zhen-ju
,
CUI Ming-xing
,
LI Na.Responses of Pinus sylvestris var. mongolica radial growth to climate warming in Great Xing' an Mountins: a case study in Mangui[J].Chinese Journal of Applied Ecology,2011,22(12):3101-3108. |
| |
| Authors: | ZHANG Xian-liang HE Xing-yuan CHEN Zhen-ju CUI Ming-xing LI Na |
| |
| Institution: | ZHANG Xian-liang1,2,HE Xing-yuan1,CHEN Zhen-ju1,CUI Ming-xing1,LI Na1(1State Key Laboratory of Forest and Soil Ecology,Institute of Applied Ecology,Chinese Academy of Sciences,Shenyang 110164,China,2Graduate University of Chinese Academy of Sciences,Beijing 100049,China). |
| |
| Abstract: | Based on the theory and methodology of dendrochronology,the tree ring width chronology of Pinus sylvestris var.mongolica in Mangui of Great Xing'an Mountains was developed,and the relationships between the standardized tree ring width chronology and local climate factors(temperature and precipitation) as well as the effects of climate factors on the P.sylvestris var.mongolica radial growth were analyzed.In this region,the mean monthly temperature in April-August of current year was the main factor limiting ... |
| |
| Keywords: | Pinus sylvestris var mongolica tree ring width chronology climate warming radial growth |
| 本文献已被 CNKI 万方数据 PubMed 等数据库收录！ |
|
