Sponge Polder: The revival of traditional polder wisdom in the Taihu Lake Basin

Polders in the Taihu basin have a history of over two thousand years. The low-lying topography and dense water network create convenient geographical conditions for the reclamation of polders. Later, with the rapid population growth, mulberry-dike-fish-pond was constructed in order to make full use of the limited land resources, which is a...