摘要：In the Wadden Sea area, a total of 248 (sub)species of vascular plants are threatened in at least one subregion. Of these, 216 (sub)species are threatened in the entire area and are therefore placed on the trialteral Red List. 17 (sub)species of the listed vascular plants are (probably) extinct in the entire Wadden Sea area. The status of 47 (sub)species of vascular plants is (probably) critical; 61 (sub)species are (probably) endangered; the status of 65 (sub)species is (probably) vulnerable and that of 26 (sub)species susceptible.
关键词：Waste Water;Water Management;Water Pollution;Vascular Plant;Entire Area
