Riverbank protection / Perth's eastern region Swan River / Revegetation

A fish ladder is proposed at Blackadder Creek adjacent to a man made weir to allow fish passage of native fishes from Blackadder wetland to the Swan River and vice versa.

Riverbank erosion work on the foreshore of the Swan River is proposed at Loder Way South Guildford and Lilac Hill Caversham. The Project will involve weed control, riverine and dryland plantings. Bank stabilisation will be undertaken using matting, rocks and plants. Sedges will be planted in the wet areas and dryland species will require tree guards. Manual weed control of herbaceous weeds removed and fencing of areas will be required.

拟在毗邻人工堰的布莱克德溪（Blackadder Creek）修建鱼道（fish ladder），以使本土鱼类能够从布莱克德湿地（Blackadder Wetland）经由该设施进入天鹅河（Swan River），反之亦然。

拟在南吉尔福德洛德路（Loder Way South Guildford）与卡弗沙姆紫山（Lilac Hill Caversham）的天鹅河滨水区开展河岸侵蚀治理工程。本项目涵盖杂草防控、河岸带与旱地植被种植作业。岸坡稳定将采用垫料、石块结合植物的方式实施：湿地区域将种植莎草（sedges），旱地物种需配备护树架（tree guards）。同时需开展人工拔除草本杂草的防控措施，并对相关区域进行围栏防护。