Quantitative source apportionment of heavy metals in cultivated soil and associated model uncertainty

Quantitative source apportionment of heavy metals in cultivated soil and associated model uncertainty

To estimate spatial distribution, source analysis and uncertainty of heavy metals (Pb, Cd, Cr, Hg, As, Cu, Zn, and Ni) based on geographic information system (GIS), positive matrix factorization model (PMF) and bootstrap (BS) using 382 soil samples collected from cultivated soils in Lanzhou. The mea...

Full description

Bibliographic Details
Main Authors: Lei Chai, Yuhong Wang, Xin Wang, Liang Ma, Zhenxiang Cheng, Limin Su, Minxia Liu
Format: Article
Language:English
Published: Elsevier 2021-06-01
Series:Ecotoxicology and Environmental Safety
Subjects:
Cultivated soil
Heavy metals
Positive matrix factorization (PMF)
Uncertainty
Bootstrap
Online Access:http://www.sciencedirect.com/science/article/pii/S014765132100261X

Internet

http://www.sciencedirect.com/science/article/pii/S014765132100261X

Similar Items