#daerah aliran sungai

Dianggap Hama Berbahaya, Pemprov DKI Berantas Ikan Sapu-Sapu di Sungai Jakarta

Ledakan populasi ikan sapu-sapu di Jakarta dinilai telah merusak ekosistem sungai dan mengancam ikan lokal. Para ahli menilai pengendalian populasi ikan sapu-sapu tidak bisa dilakukan hanya dengan penangkapan sesaat.

Where does the City of Banjarmasin Go in the Future?

In their imagination, river flows must be greened with organic vegetables and interspersed with colorful ornamental plants that have economic value. It seems that participatory urban planning movements must be carried out immediately by generating the "permaculture" movement.