Differential responses of Abies fabri and Rhododendron calophytum at two sites with contrasting pollution deposition and available calcium in southwestern China

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	Differential responses of Abies fabri and Rhododendron calophytum at two sites with contrasting pollution deposition and available calcium in southwestern China
	Wu, Fei-Hua ; Chen, Juan ; Liu, Ting-Wu ; Li, Zhen-Ji ; Chen, Juan ; Chen, Lei ; Guan, Shao-Hua ; Li, Tong-Yang ; Dong, Xue-Jun ; Patton, Janet ; Zheng, Hai-Lei ; Chen J(陈娟) ; Li ZJ(李振基) ; Zheng HL(郑海雷)
刊名	http://dx.doi.org/10.1007/s11258-013-0189-7
	2013
关键词	ACID-RAIN RED SPRUCE SUGAR MAPLE FOREST ECOSYSTEMS GROWTH HEALTH TREES PHYSIOLOGY NUTRITION CHEMISTRY
英文摘要	Natural Science Foundation of China (NSFC) [30930076, 30770192, 30670317]; Foundations from Chinese Ministry of Education [2007 0384033]; Program for New Century Excellent Talents in Xiamen University [NCETXMU X071l5]; Changjiang Scholarship [X09111]; Zhejiang Provincial Natural Science Foundation [Z3110443]; The correlation between forest decline and calcium (Ca) depletion under long-term acid deposition remains elusive in China due to the high level of Ca deposition. We compared two species (Abies fabri and Rhododendron calophytum) for their growth pattern and base elements concentration in both polluted (Mt. Emei) and unpolluted (Mt. Gongga) sites in Sichuan, southwestern China. A. fabri grown at Mt. Emei had poorer crown condition, slower radial growth rate, and lower seedling density under long-term acid deposition, which correlated closely with the reduced Ca concentration in foliage and tree-ring, in comparison with those at Mt. Gongga. In contrast, R. calophytum showed a stable Ca level and thus displayed normal growth between the two sites. The differential capability of these two species to acclimate to poor Ca environment is one of the keys to understanding the long-term ecological effect of changing atmospheric acid and Ca deposition in the subalpine forest in southwestern China.
语种	英语
出版者	SPRINGER
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/88034]
专题	海洋环境－已发表论文
推荐引用方式 GB/T 7714	Wu, Fei-Hua,Chen, Juan,Liu, Ting-Wu,et al. Differential responses of Abies fabri and Rhododendron calophytum at two sites with contrasting pollution deposition and available calcium in southwestern China[J]. http://dx.doi.org/10.1007/s11258-013-0189-7,2013.
APA	Wu, Fei-Hua.,Chen, Juan.,Liu, Ting-Wu.,Li, Zhen-Ji.,Chen, Juan.,...&郑海雷.(2013).Differential responses of Abies fabri and Rhododendron calophytum at two sites with contrasting pollution deposition and available calcium in southwestern China.http://dx.doi.org/10.1007/s11258-013-0189-7.
MLA	Wu, Fei-Hua,et al."Differential responses of Abies fabri and Rhododendron calophytum at two sites with contrasting pollution deposition and available calcium in southwestern China".http://dx.doi.org/10.1007/s11258-013-0189-7 (2013).