Temporal and Spatial Changes in Black Carbon Sedimentary Processes in Wetlands of Songnen Plain, Northeast of China

CORC > 东北地理与农业生态研究所 > 湿地演化与生态功能学科组 > 期刊论文

	Temporal and Spatial Changes in Black Carbon Sedimentary Processes in Wetlands of Songnen Plain, Northeast of China
	J. B. He; C. Y. Gao; Q. X. Lin; S. Q. Zhang; W. T. Zhao; X. G. Lu; G. P. Wang
刊名	Plos One
	2015
卷号	10 期号:10
通讯作者	王国平
中文摘要	Black carbon (BC), an important component of organic carbon (OC) produced from incomplete combustion of carbon compounds, is widespread and affects the global carbon storage. The objectives of this study were to analyze the BC contents and fluxes in the last 150 years to determine the causes of differences in the three profiles of the Songnen Plain of Northeast China and to estimate the BC storage in the wetlands of the Songnen Plain. In the three sampling sites, BC fluxes in the period between 1950 and the present time increased by the ratios of 1.3, 31.1 and 1.4, respectively, compared to their own baseline between 1850 and 1900. Furthermore, the BC fluxes varying from 0.76 to 5.63 g m(-2) y(-1) in the three profiles had an opposite trend with the sand percentages with mean values changing from 78.9% to 19.6%, suggesting that sand desertification might additionally affect the BC processes in the region.
WOS记录号	WOS:000363184600122
内容类型	期刊论文
源URL	[http://159.226.123.10/handle/131322/6578]
专题	东北地理与农业生态研究所_湿地演化与生态功能学科组_期刊论文
推荐引用方式 GB/T 7714	J. B. He,C. Y. Gao,Q. X. Lin,et al. Temporal and Spatial Changes in Black Carbon Sedimentary Processes in Wetlands of Songnen Plain, Northeast of China[J]. Plos One,2015,10(10).
APA	J. B. He.,C. Y. Gao.,Q. X. Lin.,S. Q. Zhang.,W. T. Zhao.,...&G. P. Wang.(2015).Temporal and Spatial Changes in Black Carbon Sedimentary Processes in Wetlands of Songnen Plain, Northeast of China.Plos One,10(10).
MLA	J. B. He,et al."Temporal and Spatial Changes in Black Carbon Sedimentary Processes in Wetlands of Songnen Plain, Northeast of China".Plos One 10.10(2015).