【摘要】 在实施全国首轮地下水污染调查评价过程中,通过综合攻关和集成创新,建立了调查、取样、测试与质量控制技术体系。研发了系列取样技术,攻克敏感性痕量组分采集技术难题,解决了送样周期问题;借助遥感技术与卫图解读土地利用与污染源分布信息,解析历史污染源分布;集成水土污染快速调查系统,实现现场快速查明污染现状、识别污染源;建立了数据库建设与质量保障技术体系;构建了有机分析测试与质量控制技术平台。提升了我国地下水污染调查技术水平,先后组织了千余人的技术培训,培养了一大批创新型地下水污染调查评价技术专业人才。更多还原

【Abstract】 Through comprehensive research and integrated innovation, the investigation, sampling, testing and quality control system was established during the implementation of the first cycle of groundwater pollution investigation and evaluation program. A series of samplers was developed, so the sample delivery time problem was resolved and the delivery cost was reduced. And the trace components sampling problems was overcome. High resolution remote sensing data were interpreted to identify the land use type and pollution sources. Through the integrated water and soil pollution investigation system, the rapid characterization of the pollution plume and the identification of pollution sources were realized. Groundwater pollution investigation database and quality assurance system were set up. Organic analysis platform and laboratory quality management system were established. Groundwater pollution survey technology of China has been greatly improved. More than a thousand people have been trained. In addition, a large number of innovative professional talents for the groundwater pollution investigation and evaluation work were cultivated.更多还原