Sub-unit, status 22/03/2016

This file contains the delineations of the sub-units (SU) for the Scheldt and Meuse as reported to the European Commission in implementation of the European Water Framework Directive (WFD) 2000/60/EC. In addition to reporting at river basin district level, information is also reported at sub-unit level. This unit is theoretically a sub-area of large European river basin districts. Due to the limited size of Flanders in the European context, the demarcation of the sub-units is identical to that of the river basin districts.本文件包含为落实《欧盟水框架指令》（European Water Framework Directive, WFD）2000/60/EC，提交给欧盟委员会的斯海尔德河与默兹河子单元（sub-units, SU）的划定范围数据。除按流域片区层级报送相关信息外，相关数据亦同步在子单元层级进行报送。理论上，子单元为欧洲大型流域片区的子区域。鉴于欧洲语境下佛兰德斯地域规模有限，子单元的划定范围与流域片区完全一致。