Llancahue Explained

Llancahue Nature Sanctuary
Alt Name:Reserva Periurbana Llancahue
Map:Chile
Relief:1
Location:Los Ríos Region, Chile
Nearest City:Valdivia
Coordinates:-39.8167°N -73.1167°W
Area Km2:12.77
Designated:2022
Designation:Nature sanctuary[1]
Governing Body:Austral University of Chile

Lancahue is a protected area and watershed in the commune of Valdivia, Chile. It has an area of 12.7 km2, of which 7 km2 are old-growth forest.[2] [3] The protected area host a relatively unscathed remnant of lowland (<300 m asl.) Valdivian temperate forest.[2] Part of the protected area contain secondary forest that started to develop after a fire around 1914, while other secondary forests originated from intense wood logging.[4]

The main tree species in Llancahue are Nothofagus dombeyi, Eucryphia cordifolia, Laureliopsis philippiana and Aextoxicon punctatum.[5]

The drainage basin of Llancahue is used for water supply in the nearby city of Valdivia.[5]

Notes and References

  1. UNEP-WCMC (2023). Protected Area Profile for Llancahue from the World Database on Protected Areas, May 2023.
  2. Balancing water supply and old-growth forest conservation in the lowlands of south-central Chile through adaptive co-management . . Donoso . Pablo J. . 29 . 245–260 . Frêne . Cristián . 2014 . Flores . Marco . Moorman . Michelle C. . Oyarzún . Carlos E. . Zavaleta . Jennifer C..
  3. Cambios en cobertura y regeneración arbórea en bosques siempreverdes en diferentes estados sucesionales en el sitio experimental de Llancahue, Cordillera de la Costa de Valdivia, Chile . . Donoso . Pablo J. . 2 . 75 . Diego B. . Ponca . Pinto . Joselyn B. . Triviño . Iván L.. 2018 . Spanish . Changes in cover and tree regeneration in evergreen forests in different successional stages in the Llancahue experimental site, Coastal range of Valdivia, Chile. 10.4067/S0717-66432018000200657. free .
  4. González, M.E., Szejner, P., Donoso, P.J., Salas-Eljatib, C. (2015). Fire, logging and establishment patterns of second- growth forests in south-central Chile: implications for their management and restoration. Ciencia e Investigación Agraria 42(3): 427-441
  5. Web site: Llancahue: agua, conservación y selva valdiviana . 2013-03-11 . 2023-04-26 . Dirección de vinculación con el medio . . Spanish.