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

CORC > 成都山地灾害与环境研究所 > 中国科学院水利部成都山地灾害与环境研究所 > 山地表生过程与生态调控重点实验室

	Differential responses of Abies fabri and Rhododendron calophytum at two sites with contrasting pollution deposition and available calcium in southwestern China
	Wu, Fei-Hua 1,2; Chen, Juan 1; Liu, Ting-Wu 1; Li, Zhen-Ji 1; Chen, Juan 1; Chen, Lei 1; Guan, Shao-Hua 1; Li, Tong-Yang 3; Dong, Xue-Jun 4; Patton, Janet 4
刊名	PLANT ECOLOGY
	2013-04-01
卷号	214 期号:4 页码:557-569
关键词	Abies fabri Acid deposition Calcium Dendrochemistry Rhododendron calophytum
ISSN号	1385-0237
通讯作者	Zheng, HL
英文摘要	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.
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
类目[WOS]	Plant Sciences ; Ecology ; Forestry
研究领域[WOS]	Plant Sciences ; Environmental Sciences & Ecology ; Forestry
关键词[WOS]	ACID-RAIN ; RED SPRUCE ; SUGAR MAPLE ; FOREST ECOSYSTEMS ; GROWTH ; HEALTH ; TREES ; PHYSIOLOGY ; NUTRITION ; CHEMISTRY
收录类别	SCI
语种	英语
WOS记录号	WOS:000317982400006
公开日期	2013-06-24
内容类型	期刊论文
源URL	[http://ir.imde.ac.cn/handle/131551/5446]
专题	成都山地灾害与环境研究所_山地表生过程与生态调控重点实验室
作者单位	1.Xiamen Univ, Key Lab Subtrop Wetland Ecosyst Res, MOE, Coll Environm & Ecol, Xiamen 361005, Fujian, Peoples R China 2.Hangzhou Normal Univ, Coll Life & Environm Sci, Hangzhou 310036, Zhejiang, Peoples R China 3.Chinese Acad Sci, Inst Mt Hazards & Environm, Alpine Ecosyst Observat & Expt Stn Mt Gongga, Chengdu 610041, Peoples R China 4.N Dakota State Univ, Cent Grasslands Res Extens Ctr, Streeter, ND 58483 USA
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]. PLANT ECOLOGY,2013,214(4):557-569.
APA	Wu, Fei-Hua.,Chen, Juan.,Liu, Ting-Wu.,Li, Zhen-Ji.,Chen, Juan.,...&Zheng, Hai-Lei.(2013).Differential responses of Abies fabri and Rhododendron calophytum at two sites with contrasting pollution deposition and available calcium in southwestern China.PLANT ECOLOGY,214(4),557-569.
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".PLANT ECOLOGY 214.4(2013):557-569.