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Updated: Sep 9, 2025

Integrated Field Lysimetry and Porewater Sampling for Evaluation of Chemical Mobility in Soils and Established Vegetation
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Integrated Field Lysimetry and Porewater Sampling for Evaluation of Chemical Mobility in Soils and Established Vegetation

Published on: July 4, 2014

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北卡罗来纳州超级矿区30年土壤和沉积物金属数据的统计总结和可视化工具

Matthew C Ogwu1, Frances M Nilsen2, William F Hunneke2

  • 1Goodnight, Family Department of Sustainable Development, Appalachian State University, Boone, NC, 28608USA.

Integrated environmental assessment and management
|September 1, 2025
PubMed
概括

这项研究收集了来自北卡罗来纳州超级基金的30年重金属数据. 互动仪表板有助于决策清理土壤和沉积物重金属的政策制定.

关键词:
背景污染控制面板数据可视化环境质量重金属

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Sampling Plans01:23

Sampling Plans

Sampling is a crucial step in analytical chemistry, allowing researchers to collect representative data from a large population. Common sampling methods include random, judgmental, systematic, stratified, and cluster sampling.
Random sampling is a method where each member of the population has an equal chance of being selected for the sample. It involves selecting individuals randomly, often using random number generators or lottery-type methods. For example, when analyzing the properties of a...
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