文献类型：期刊文献

英文题名：Potential Toxic Elements (Ptes) in the Surface Sediments of Beibu Gulf, South China Sea: Spatiotemporal Variation, Geochemical Fractionation and Ecological Risk Assessment

作者：Yang, Xuewen[1]; Su, Qiongyuan[2]; Huang, Liangliang[1,3]; Wen, Caixia[4]; Shahab, Asfandyar[1]; Wang, Caiguang[1]; Li, Nan[4]; Kang, Bin[5,6]

机构：[1] College of Environmental Science and Engineering, Guilin University of Technology, Guangxi, Guilin, 541004, China; [2] Guangxi Key Laboratory of Environmental Pollution Control Theory and Technology for Science, Guangxi, Guilin, 541004, China; [3] Guangxi Collaborative Innovation Center for Water Pollution Control and Water Safety in Karst Areas, Guangxi, Guilin, 541004, China; [4] Scientific Research Academy of Guangxi Environmental Protection, Guangxi, Nanning, 530022, China; [5] College of Fisheries, Guangdong Ocean University, Guangdong, Zhanjiang, 524088, China; [6] College of Fisheries, Ocean University of China, Shandong, Qingdao, 266100, China

年份：2025

外文期刊名：SSRN

收录：EI(收录号：20250065941)

语种：英文

外文关键词：Abiotic - Copper - Health risks - Nickel - Risk assessment - Surficial sediments - Zinc alloys

外文摘要：Surface sediment samples from three different depth groups were collected in the Beibu Gulf during spring and summer to determine the fractions, potential toxicity, and associated risks of eight potential toxic elements (As, Cd, Cr, Cu, Hg, Ni, Pb, and Zn). Temporally, the results demonstrated that the average concentration of As was higher in spring than the one in summer, while the concentrations of other elements were higher in summer, especially for Zn. Spatially, the T1 group (Depth: ? 2025, The Authors. All rights reserved.