Urban Wetlands Law

Laguna de los lotos in Parque Saval, an urban wetland in Valdivia.

Urban Wetlands Law (Spanish: Ley de Humedales Urbanos) is a Chilean law regulating wetlands in urban areas. The law intends to provide a set of "minimal criteria for the sustainability of urban wetlands, safeguarding its ecological characteristics and their functioning, and to maintain the hydrological regime, both on surface and under the ground".[A][1]

At the request of municipal government the law allows for the Ministry of the Environment to declare official urban wetlands.[1] The Ministry of the Environment can also declare official urban wetlands by its own initiative.[1]

The law modidies the General Environmental Law (Ley 19300) and the General Law on Urbanism and Constructions (Decreto 458) as to consider either wetlands in general or urban wetlands in their provisions.[2]

As of July 2023 about hundred urban wetlands had been legally established, yet in eleven cases the declaration had been challenged and rejected.[3] Also by July 2023, the declaration of 18 urban wetlands remained in dispute.[3] Real estate developers have been the main challengers to the legal establishment of urban wetlands.[3]

  1. ^ a b c d "Ley de Humedales Urbanos 21.202 y su Reglamento". Ministerio del Medio Ambiente (in Spanish). Government of Chile. Retrieved 2021-04-04.
  2. ^ Cite error: The named reference BCN-Ene23 was invoked but never defined (see the help page).
  3. ^ a b c del Mar Parra, María (2023-07-27). "Se crea Comité Nacional de Humedales Urbanos: ¿de qué servirá esta nueva institución?". El Desconcierto (in Spanish). Retrieved 2023-07-31.


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