Environmental Engineering Reference
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ponds and main ponds have been planted with 32 different species of herbaceous plants, bamboos, shrubs
and trees. Young fishes have also been placed to the ponds to attract the visits of birds.
Fig. 8.82 Yuen Long bypass floodway—flood diversion and aerial view
Fig. 8.83 Engineered wetland of Yuen Long bypass floodway (See color figure at the end of this topic)
With the above innovative designs, different kinds of ecological habitats are created. The engineered
wetland has intrinsic ecological value for wetland birds, amphibian and invertebrates, and has improved
the environment and ecology of the district. Post-operation environmental monitoring shows that: ķ the
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