Photosynthetic response and stomatal behaviour of Pinus koraiensis during the fourth year of exposure to elevated CO2 concentration
文献类型：期刊论文
| 作者 | Zhou, YM; Han, SJ; Han, SJ, Chinese Acad Sci, Inst Appl Ecol, 72 Wenhua Rd, Shenyang 110016, Peoples R China |
| 刊名 | PHOTOSYNTHETICA
 |
| 出版日期 | 2005 |
| 卷号 | 43期号:3页码:445-449 |
| 关键词 | Net Photosynthetic Rate Stomatal Conductance Stomata Number |
| ISSN号 | 0300-3604 |
| 英文摘要 | 4-year-old Pinus koraiensis, planted in open-top chambers at Changbai Mountain Station, received three different treatments [700 mu mol(CO2) mol(-1) = EC, control chamber = CC, and field = F]. Saturated net photosynthetic rate (P-N) was 62 % higher in EC plants compared to CC and F plants as shown by PAR/P-N response curves. Despite the increased PN, EC plants still showed decreased photosynthetic capacity when compared with CC and F plants at the same measurement CO2 concentration. EC plants had the highest stomatal conductance (g(s)) and ratio of intercellular to ambient CO2 concentration (C-i/C-a) compared with CC and F plants when measured at the same CO2 concentration. The C-i/C-a, ratio was a sensitive indicator of stomatal behaviour, but not of photosynthesis. The responses of g(s) to EC did not correlate in magnitude or direction with responses of P-N to EC. There was no significant difference in the number of stomata lines and stomata between EC and C-a. |
| 学科主题 | Plant Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000232639600017 |
| 公开日期 | 2011-09-23 |
| 源URL | [http://210.72.129.5/handle/321005/55055]  |
| 专题 | 沈阳应用生态研究所_沈阳应用生态研究所 |
| 通讯作者 | Han, SJ, Chinese Acad Sci, Inst Appl Ecol, 72 Wenhua Rd, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, YM,Han, SJ,Han, SJ, Chinese Acad Sci, Inst Appl Ecol, 72 Wenhua Rd, Shenyang 110016, Peoples R China. Photosynthetic response and stomatal behaviour of Pinus koraiensis during the fourth year of exposure to elevated CO2 concentration[J]. PHOTOSYNTHETICA,2005,43(3):445-449. |
| APA | Zhou, YM,Han, SJ,&Han, SJ, Chinese Acad Sci, Inst Appl Ecol, 72 Wenhua Rd, Shenyang 110016, Peoples R China.(2005).Photosynthetic response and stomatal behaviour of Pinus koraiensis during the fourth year of exposure to elevated CO2 concentration.PHOTOSYNTHETICA,43(3),445-449. |
| MLA | Zhou, YM,et al."Photosynthetic response and stomatal behaviour of Pinus koraiensis during the fourth year of exposure to elevated CO2 concentration".PHOTOSYNTHETICA 43.3(2005):445-449. |
入库方式： OAI收割
来源：沈阳应用生态研究所
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