气候变化领域集成服务门户(CCPortal): Polychlorinated biphenyl congener data of surficial sediment from Indiana Harbor and Ship Canal, Indiana, USA

CCPortal

DOI	https://doi.org/10.1594/PANGAEA.899149
	Polychlorinated biphenyl congener data of surficial sediment from Indiana Harbor and Ship Canal, Indiana, USA
	Martinez; Andres; Norström; Karin; Wang; Kai; Hornbuckle; Keri C
发布日期	2019-03-07
数据集类型	dataset
英文关键词	GC-MS/MS ; IHSC ; PCBs ; surficial sediment ; TOC
英文简介	Here, we report the results of the first intensive survey of polychlorinated biphenyls (PCBs) in the surficial sediment of the Indiana Harbor and Ship Canal (IHSC) in East Chicago, Indiana, a part of the Calumet River tributary of Lake Michigan (2006). PCB congeners were measured using tandem mass spectrometry (GC-MS/MS) in multiple reaction monitoring mode (MRM), a method that provides a high-level selectivity and sensitivity for PCBs in complex environmental samples. The PCB concentrations (sum of 163 congeners or coeluting peaks) range from 53 to 35,000 ng/g dry weight (d.w.). The PCB congener signal strongly resembles the original technical mixture Aroclor 1248 that has experienced a small amount of weathering — less than 2.5% by mass for the statistically different congeners. Further, total organic carbon (TOC) is also reported.
空间范围	Median Latitude: 41.657564 * Median Longitude: -87.456499 * South-bound Latitude: 41.640400 * West-bound Longitude: -87.480370 * North-bound Latitude: 41.676967 * East-bound Longitude: -87.435000
时间范围	2006-08-07T00:00:00 - 2006-08-11T00:00:00
语种	英语
国家	国际
学科大类	气候变化
学科子类	气候变化
文献类型	数据集
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/218335
推荐引用方式 GB/T 7714	Martinez,Andres,Norström,et al. Polychlorinated biphenyl congener data of surficial sediment from Indiana Harbor and Ship Canal, Indiana, USA.2019-03-07.https://doi.org/10.1594/PANGAEA.899149.