Water Body RNAGS Severn England AWB

Water body reasons for not achieving good status (RNAGS) identify the pressures that are impacting the status classification of water bodies. Reasons for deterioration (RFDs) identify the pressures that have caused the status of individual quality elements to deteriorate. This dataset includes the latest RNAGS and RFDs of all water bodies in the Severn England AWB catchment. A level of certainty (suspected, probable or confirmed) is also assigned to each reason for not achieving good status. This data supports the Water Framework Directive river basin management plans that can be found here: https://www.gov.uk/government/collections/river-basin-management-plans-2015 and is available to view interactively here: http://environment.data.gov.uk/catchment-planning/ManagementCatchment/2004 Attribution statement: © Environment Agency copyright and/or database right 2016. All rights reserved.水体未达到良好状态的成因（Reasons for Not Achieving Good Status，RNAGS）用于识别对水体状态分类产生影响的各类压力因素；退化成因（Reasons for Deterioration，RFDs）则用于识别导致单项水质要素状态退化的压力因素。本数据集涵盖英格兰塞文河（Severn）AWB流域内所有水体的最新RNAGS与RFDs数据。每条未达良好状态的成因均被标注了确定性等级，分为疑似、可能或已确认三类。本数据集支撑《水框架指令》流域管理计划，相关计划可通过以下链接查阅：https://www.gov.uk/government/collections/river-basin-management-plans-2015；该数据支持交互式浏览，访问入口为：http://environment.data.gov.uk/catchment-planning/ManagementCatchment/2004。版权声明：© 2016 英国环境署（Environment Agency）享有版权及数据库权利，保留所有权利。