default author photo

Lei Wang

affiliation not provided to SSRN

  • affiliation not provided to SSRN

SCHOLARLY PAPERS

2

DOWNLOADS

43

TOTAL CITATIONS

0

Scholarly Papers (2)

Actions:
Email selected abstracts
1.

Arsenic in Karstic Paddy Soil with High Geochemical Background in Guangxi, China: Its Bioavailability and Controlling Factors

Number of pages: 30 Posted: 13 Aug 2022
Xudong Ma, Tao Yu, Zhongfang Yang, Xueqi Xia, Wenbing Ji, Bo Li, Kun Lin, Cheng Li, Xu Liu and Lei Wang
affiliation not provided to SSRN, China University of Geosciences, Beijing, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Chengdu University of Technology, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 23 (1,424,331)

Abstract:

Loading...

arsenic, paddy soil, bioavailability, Fe-Mn concretions, karst regions

2.

Prediction of Cadmium Contents in Rice Grains from Quaternary Sediment-Distributed Farmland Using Field Investigations and Machine Learning

Number of pages: 38 Posted: 02 May 2023
Xudong Ma, Zhongfang Yang, Tao Yu, Dong-Xing Guan, Cheng Li, Bo Li, Xu Liu, Kun Lin, Xuezhen Li and Lei Wang
affiliation not provided to SSRN, affiliation not provided to SSRN, China University of Geosciences, Beijing, Ningbo (Beilun) Zhongke Haixi Industrial Technology Innovation Center, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Chengdu University of Technology, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 20 (1,448,301)

Abstract:

Loading...

cadmium, random forest, Artificial neural network, Regional prediction, Hyperparameter optimization