Water Body Status Objectives Anglian AWB

Water body status objectives describe the long term aim for specific parts of the water environment. This dataset includes the latest objectives of all water bodies in the Anglian AWB catchment. Water body objectives consist of two pieces of information: the status and the date by which that status is planned to be achieved. The status part of an objective is based on a prediction of the future status classification that would be achieved if technically feasible measures are implemented and, when implemented, would give rise to more benefits than they cost. The objective also takes into account the requirement to prevent deterioration and, as far as practicable, the requirements of protected areas. The date part of an objective is determined by considering whether the measures needed to achieve the planned status are currently affordable and, once implemented, the time taken for ecology or the groundwater to recover. 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/2000 Attribution statement: © Environment Agency copyright and/or database right 2016. All rights reserved.水体状态目标（Water body status objectives）界定了特定水环境片区的长期治理目标。本数据集涵盖了盎格利亚AWB（Anglian AWB）流域内所有水体的最新目标。水体目标由两项核心信息构成：一是水体状态等级，二是该等级计划达成的截止时限。目标中的水体状态等级部分，基于对未来状态等级的预测——该预测预设已落实所有技术可行的治理措施，且此类措施实施后产生的效益高于其投入成本。该目标同时需满足防止水环境退化的要求，并在切实可行的范围内兼顾保护区的相关规定。目标中的时限部分，则通过双重维度确定：一是达成预设状态所需的治理措施当前是否具备落地条件，二是措施实施后生态系统或地下水完成修复所需的时长。本数据集支撑《水框架指令》（Water Framework Directive）要求的流域管理规划编制，相关规划可通过以下链接查阅：https://www.gov.uk/government/collections/river-basin-management-plans-2015；该数据集还支持交互式浏览，入口为：http://environment.data.gov.uk/catchment-planning/ManagementCatchment/2000。版权声明：© 英国环境署（Environment Agency）2016年保留版权及数据库所有权，所有权利均受法律保护。