Water Body Status Objectives Northumberland Rivers

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 Northumberland Rivers 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/3067 Attribution statement: © Environment Agency copyright and/or database right 2016. All rights reserved.水体状态目标（Water body status objectives）明确了特定水环境区域的长期治理目标。本数据集收录了诺森伯兰河流集水区（Northumberland Rivers catchment）内所有水体的最新状态目标。 水体状态目标包含两项核心信息：水体状态等级，以及该等级计划达成的截止日期。 目标中的状态项，基于对未来状态等级的预测：该预测假设已落实技术可行的治理措施，且该措施实施后产生的综合收益高于其投入成本。 同时，该目标还需兼顾防止水环境退化的要求，并在可行范围内满足保护区的相关规定。 目标中的截止日期项，则需综合考量两方面因素：一是当前是否具备足够资源落实计划状态所需的治理措施；二是措施实施后，生态系统或地下水完成自然恢复所需的时长。 本数据集服务于《水框架指令》（Water Framework Directive）要求的流域管理规划，相关规划可通过以下链接查阅：https://www.gov.uk/government/collections/river-basin-management-plans-2015；该数据集的交互式浏览入口为：http://environment.data.gov.uk/catchment-planning/ManagementCatchment/3067 归属声明：© 英格兰环境署（Environment Agency）2016年版权及数据库权益保留，所有权利受法律保护。