a geogenic component mainly from weathering of rocks (Gan
et al., 2014). For PC2, Zn, As and Pb are typically anthropogenic. Zn, Pb
and their compounds were mainly used in agricultural fertilizers
(Mico et al., 2006), and As has been used for agriculture pesticide
(Andrew and Jeanette, 2002). Thus PC2 could be defined as anthropogenic
component, especially agriculture. Additionally, Leizhou Peninsula is
mineral-rich, and the higher concentrations of As are relatedwithmining
a geogenic component mainly from weathering of rocks (Ganet al., 2014). For PC2, Zn, As and Pb are typically anthropogenic. Zn, Pband their compounds were mainly used in agricultural fertilizers(Mico et al., 2006), and As has been used for agriculture pesticide(Andrew and Jeanette, 2002). Thus PC2 could be defined as anthropogeniccomponent, especially agriculture. Additionally, Leizhou Peninsula ismineral-rich, and the higher concentrations of As are relatedwithmining
การแปล กรุณารอสักครู่..
