Ontology highlight
ABSTRACT:
SUBMITTER: Xia F
PROVIDER: S-EPMC6696468 | biostudies-literature | 2019 Jul
REPOSITORIES: biostudies-literature
Xia Fang F Hu Bifeng B Shao Shuai S Xu Dongyun D Zhou Yue Y Zhou Yin Y Huang Mingxiang M Li Yan Y Chen Songchao S Shi Zhou Z
International journal of environmental research and public health 20190728 15
To verify the feasibility of portable X-ray fluorescence (PXRF) for rapidly analyzing, assessing and improving soil heavy metals mapping, 351 samples were collected from Fuyang District, Hangzhou City, in eastern China. Ordinary kriging (OK) and co-ordinary kriging (COK) combined with PXRF measurements were used to explore spatial patterns of heavy metals content in the soil. The Getis-Ord index was calculated to discern hot spots of heavy metals. Finally, multi-variable indicator kriging was con ...[more]