Ecophysiological responses of Cunninghamia lanceolata to nongrowing-season warming, nitrogen deposition, and their combination
文献类型:期刊论文
作者 | Yu, L.1,4; Dong, T. F.2,3; Lu, Y. B.1,4; Song, M. Y.1,4; Duan, B. L.1 |
刊名 | PHOTOSYNTHETICA |
出版日期 | 2016-12-01 |
卷号 | 54期号:4页码:598-610 |
ISSN号 | 0300-3604 |
关键词 | chlorophyll fluorescence fructose gas exchange malondialdehyde reactive oxygen species starch |
通讯作者 | Duan, B. L. |
英文摘要 | Warming winter and atmospheric nitrogen (N) deposition are expected to have effects on net primary production (NPP) of Chinese fir (Cunninghamia lanceolata) plantation and implications for plantation carbon sequestration. The effects of nongrowing-season warming on plant morphological and physiological traits were investigated in a greenhouse experiment with two-year-old C. lanceolata seedlings. Elevated temperature (ET) during the nongrowing season significantly increased the net photosynthetic characteristics. The strongest effects occurred during warming period from 1 December 2014 to 1 February 2015 (W1). Moreover, the carbohydrate concentration was elevated due to the warming during W1, but it declined during four months of the warming (from 1 December 2014 to 1 April 2015, W2). The seedlings kept under N deposition (CN) showed a positive effect in all the above-mentioned parameters except delta C-13. Significant interactions between ET and N deposition were observed in most parameters tested. At the end of the experiment (W2), the seedlings exposed to a combined ET and N deposition treatment exhibited the highest carbon contents. Our results showed that N deposition might ameliorate the negative effects of the winter warming on the carbon content. |
WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
类目[WOS] | Plant Sciences |
研究领域[WOS] | Plant Sciences |
关键词[WOS] | ARCTIC HEATH COMMUNITY ; ELEVATED CO2 ; TEMPERATURE ; GROWTH ; PLANT ; SEEDLINGS ; DROUGHT ; BIOMASS ; FOREST ; STRESS |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000387090500016 |
源URL | [http://ir.imde.ac.cn/handle/131551/18254] |
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.Chinese Acad Sci, Inst Mt Hazards & Environm, Key Lab Mt Surface Proc & Ecol Regulat, Chengdu 610041, Peoples R China 2.China West Normal Univ, Minist Educ, Key Lab Southwest China Wildlife Resources Conser, Nanchong 637002, Sichuan, Peoples R China 3.China West Normal Univ, Coll Life Sci, Nanchong 637002, Sichuan, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
推荐引用方式 GB/T 7714 | Yu, L.,Dong, T. F.,Lu, Y. B.,et al. Ecophysiological responses of Cunninghamia lanceolata to nongrowing-season warming, nitrogen deposition, and their combination[J]. PHOTOSYNTHETICA,2016,54(4):598-610. |
APA | Yu, L.,Dong, T. F.,Lu, Y. B.,Song, M. Y.,&Duan, B. L..(2016).Ecophysiological responses of Cunninghamia lanceolata to nongrowing-season warming, nitrogen deposition, and their combination.PHOTOSYNTHETICA,54(4),598-610. |
MLA | Yu, L.,et al."Ecophysiological responses of Cunninghamia lanceolata to nongrowing-season warming, nitrogen deposition, and their combination".PHOTOSYNTHETICA 54.4(2016):598-610. |
入库方式: OAI收割
来源:成都山地灾害与环境研究所
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