Water Body Status Objectives Wey and tributaries

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 Wey and tributaries 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/3114 Attribution statement: © Environment Agency copyright and/or database right 2016. All rights reserved.水体状态目标（Water body status objectives）阐明了特定水环境区域的长期治理目标。本数据集涵盖韦伊河（Wey）及其支流流域内所有水体的最新状态目标。 水体目标包含两项核心信息：一是水体状态分类，二是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分类的预测：该预测假设已落实技术可行的治理措施，且此类措施实施后的收益高于投入成本。此外，目标还需满足防止水环境退化的要求，并在切实可行范围内兼顾保护区的相关规定。 目标中的时限部分，则通过以下维度确定：达成计划状态所需的治理措施当前是否具备经济可负担性，以及措施实施后生态系统或地下水恢复所需的时长。 本数据集支撑《水框架指令》（Water Framework Directive）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；该数据集支持交互式浏览，入口为：http://environment.data.gov.uk/catchment-planning/ManagementCatchment/3114 版权声明：© 英国环境署（Environment Agency）2016年享有版权及/或数据库权利，保留所有权利。