UK Environmental Change Network (ECN) stream water chemistry data: 1992-2012

Stream water chemistry data from the UK Environmental Change Network (ECN) terrestrial sites. Variables measured include pH, conductivity, alkalinity, aluminium, calcium, chloride, ammonium, nitrate nitrogen, phosphate phosphorous, potassium, sulphate sulphur, sodium, total nitrogen and total dissolved phosphorous. The data are collected by dip samples at ECN's terrestrial sites (where there is a stream present) using a standard protocol. They represent continuous weekly records from 1992 to 2012.

The sites at which these data are collected are: Cairngorms, Glensaugh, Moor House-Upper Teesdale, North Wyke, Rothamsted, Sourhope, Wytham and Y Wyddfa (Snowdon).

ECN is the UK's long-term environmental monitoring programme. It is a multi-agency programme sponsored by a consortium of fourteen government departments and agencies. These organisations contribute to the programme through funding either site monitoring and/or network co-ordination activities. These organisations are: Agri-Food and Biosciences Institute, Biotechnology and Biological Sciences Research Council, Cyfoeth Naturiol Cymru - Natural Resources Wales, Defence Science & Technology Laboratory, Department for Environment, Food and Rural Affairs, Environment Agency, Forestry Commission, Llywodraeth Cymru - Welsh Government, Natural England, Natural Environment Research Council, Northern Ireland Environment Agency, Scottish Environment Protection Agency, Scottish Government and Scottish Natural Heritage.

英国环境变化网络（ECN）陆地站点的溪流水化学数据。测量变量包括pH、电导率、碱度、铝、钙、氯、铵、硝态氮、磷态磷、钾、硫酸根硫、钠、总氮和总溶解磷。这些数据通过标准协议在ECN陆地站点（存在溪流的地方）采用浸取采样法采集，代表1992年至2012年连续的每周记录。

采集数据的站点包括：凯恩戈姆斯、格伦索、摩尔豪斯-上蒂斯代尔、北怀克、洛桑、索尔霍普、威瑟姆和Y Wyddfa（Snowdon）。

ECN是英国的长期环境监测项目，由14个政府部门和机构组成的联盟资助，属于多机构合作项目。这些机构通过资助站点监测和/或网络协调活动为项目提供支持。参与机构包括：农业食品与生物科学研究所、生物技术与生物科学研究委员会、Cyfoeth Naturiol Cymru - 威尔士自然资源局、国防科学技术实验室、环境、食品与农村事务部、环境署、林业委员会、Llywodraeth Cymru - 威尔士政府、自然英格兰、自然环境研究委员会、北爱尔兰环境署、苏格兰环境保护局、苏格兰政府和苏格兰自然遗产。