Water Body Status Objectives Northumbria River Basin District

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 Northumbria River Basin District. 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/RiverBasinDistrict/3 Attribution statement: © Environment Agency copyright and/or database right 2016. All rights reserved.水体状态目标（Water body status objectives）指为特定水环境片区设定的长期治理目标。本数据集收录了诺森伯兰流域区（Northumbria River Basin District）内所有水体的最新目标信息。 水体状态目标包含两项核心内容：水体状态达标要求，以及该状态计划达成的截止日期。目标中的水体状态部分，基于对未来水体状态等级的预测——该预测设定在落实技术可行的治理措施的前提下，且措施实施后产生的收益高于投入成本。该目标同时需满足防止水环境恶化的要求，并在切实可行范围内符合保护区的相关规定。 目标中的截止日期部分，则需综合考量两项因素：一是达成计划状态所需的治理措施当前是否具备可负担性，二是措施实施后生态系统或地下水恢复所需的时长。 本数据集服务于《水框架指令》（Water Framework Directive）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；本数据集的交互式浏览入口为：http://environment.data.gov.uk/catchment-planning/RiverBasinDistrict/3。 版权声明：© 英格兰环境署（Environment Agency）2016年享有版权及/或数据库权利，保留所有权利。