POPs空间暴露格局

包含京津渤4个典型地区土壤或沉积物中POPs空间暴露格局的栅格图： （1）官厅水库土壤POPs空间暴露格局（栅格图） （2）天津滨海新区土壤POPs空间暴露格局（栅格图） （3）北京北部水源地土壤POPs空间暴露格局（栅格图） （4）环渤海北部地区土壤和沉积物中POPs空间暴露格局（栅格图） 以上图件包含了HCH、DDT以及PAHs等常规POPs的空间分布格局。 （5）以全氟化合物（PFOS）为代表的环境各介质POPs暴露格局（栅格图）。This dataset contains raster maps illustrating the spatial exposure patterns of persistent organic pollutants (POPs) in soils or sediments across four typical regions in the Beijing-Tianjin-Bohai Sea area: (1) Spatial exposure pattern of POPs in soils from the Guanting Reservoir (raster map) (2) Spatial exposure pattern of POPs in soils from the Tianjin Binhai New Area (raster map) (3) Spatial exposure pattern of POPs in soils from the water source area in northern Beijing (raster map) (4) Spatial exposure patterns of POPs in soils and sediments from the northern Bohai Rim region (raster map) The aforementioned maps cover the spatial distribution patterns of conventional POPs including hexachlorocyclohexanes (HCH), dichlorodiphenyltrichloroethanes (DDT) and polycyclic aromatic hydrocarbons (PAHs). (5) Spatial exposure patterns of perfluorinated POPs (represented by perfluorooctane sulfonate, PFOS) across various environmental media (raster map)

搜集汇总

背景与挑战

背景概述

该数据集包含2006年至2009年京津渤4个典型地区土壤或沉积物中POPs（如HCH、DDT、PAHs和PFOS）的空间暴露格局栅格图，数据量为123.78 MB。数据集由中国科学院生态环境研究中心贡献，主要用于地理学研究，提供了官厅水库、天津滨海新区、北京北部水源地及环渤海北部地区的POPs空间分布信息。