The carbon isotope composition of C-3 herbaceous plants in loess area of northern China
文献类型：期刊论文
| 作者 | Wang, GA; Han, JM; Liu, DS |
| 刊名 | SCIENCE IN CHINA SERIES D-EARTH SCIENCES
 |
| 出版日期 | 2003-10-01 |
| 卷号 | 46期号:10页码:1069-1076 |
| 关键词 | C-3 Herbaceous Plants Carbon Isotope Loess Area Annual Precipitation |
| ISSN号 | 1006-9313 |
| DOI | 10.1360/03yd0386 |
| 文献子类 | Article |
| 英文摘要 | delta(13)C of 367 C-3 herbaceous plants was measured in loess area in northern China. Their delta(13)C values vary between -21.7parts per thousand and -30.0parts per thousand, with a mean of -26.7parts per thousand. In the center of Loess Plateau (semimoist area) with annual precipitation of 400-600 mm, the delta(13)C values Of C3 herbaceous plants range from -24.4parts per thousand to -28.5parts per thousand, with a mean of -27.5parts per thousand. In the west of Loess Plateau (semiarid and arid area) with annual precipitation less than 400 mm, they range between -21.7parts per thousand and -30.0parts per thousand, with a mean of -26.2parts per thousand. Annual precipitation is the main factor that makes delta(13)C values of C-3 herbaceous plants in the west greater than those in the central Loess Plateau. The composition of delta(13)C in C-3 plants increases with deceasing annual precipitation, and the mean change is -0.49parts per thousand/100 mm. |
| WOS关键词 | COOLING EVENT ; EVOLUTION ; SEQUENCE ; CLIMATE ; RATIOS ; SEA |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000185354300011 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/78639]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Wang, GA |
| 作者单位 | 1.Peking Univ, Coll Environm Sci, Beijing 100871, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, GA,Han, JM,Liu, DS. The carbon isotope composition of C-3 herbaceous plants in loess area of northern China[J]. SCIENCE IN CHINA SERIES D-EARTH SCIENCES,2003,46(10):1069-1076. |
| APA | Wang, GA,Han, JM,&Liu, DS.(2003).The carbon isotope composition of C-3 herbaceous plants in loess area of northern China.SCIENCE IN CHINA SERIES D-EARTH SCIENCES,46(10),1069-1076. |
| MLA | Wang, GA,et al."The carbon isotope composition of C-3 herbaceous plants in loess area of northern China".SCIENCE IN CHINA SERIES D-EARTH SCIENCES 46.10(2003):1069-1076. |
入库方式： OAI收割
来源：地质与地球物理研究所
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