Historic UK Water Quality Sampling Harmonised Monitoring Scheme Detailed Data

PLEASE NOTE: This dataset has now been retired. The Harmonised Monitoring Scheme (HMS) was decommissioned in 2013, this is the final year that the dataset was produced. Water quality measurements for monitoring sites in England are available from the Water Quality Archive, dating from 2000: https://environment.data.gov.uk/dataset/2499766e-b15a-4f85-a758-5702de693723

This record is for Approval for Access product AfA255. The Historic UK Water Quality Sampling Harmonised Monitoring Scheme (HMS) dataset contains individual determinand results for all sites in the UK Harmonised Monitoring Scheme network from 1974 onwards.
The sampling network includes 230 sites which are mainly located at the tidal limits of major rivers or at the points of confluence of significant tributaries. The information held within the HMS includes data on: Oxygen and ammonia, Nutrients, List II metals and Pesticides. The Harmonised Monitoring Scheme (HMS) was established to provide an archive of water quality data for the UK. It is used to provide information for international obligations, including the long-term trends of some determinands and the estimation of riverborne input of selected determinands to the sea.
The summary dataset is covered in AfA178 Historic UK Water Quality Sampling Harmonised Monitoring Scheme summary data. Attribution statement: © Environment Agency copyright and/or database right 2015. All rights reserved
© Scottish Environmental Protection Agency 2015
© Northern Ireland Agri-Food and Biosciences Institute 2015
© Natural Resources Wales 2015

请注意：本数据集现已退役。英国水质监测统一方案（HMS）于2013年停止运营，这是该数据集生产的最后一年。英国监测站的水质测量数据可从水质档案中获取，数据始于2000年：https://environment.data.gov.uk/dataset/2499766e-b15a-4f85-a758-5702de693723

本记录适用于AfA255访问审批产品。英国历史水质采样统一监测方案（HMS）数据集包含了自1974年以来英国统一监测方案网络中所有站点的单个测定结果。采样网络包括230个站点，主要位于主要河流的潮汐界限或重要支流的交汇点。HMS中包含的数据涉及：氧气和氨、营养物质、II类金属和农药。统一监测方案（HMS）的设立旨在为英国提供一个水质数据档案。它被用于提供国际义务的信息，包括某些测定物的长期趋势以及估计选定的测定物对海洋的河流输入。汇总数据集包含在AfA178英国历史水质采样统一监测方案汇总数据中。归属声明：© 环境署版权及/或数据库权利2015。版权所有
© 苏格兰环境保护署2015
© 北爱尔兰农业食品生物科学研究所2015
© 威尔士自然资源2015