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UNIDAD WALK GREEN STAY HEALTHY THE LAURISILVA FOREST WALKING TRIP CEPA LAS PALMAS This time we are heading towards La Gomera where the National Park Garajonay is located.In this park we’ll find the best preserved Laurisilva forest in the Canary Islands. A long tiring journey! 7 KM WALK A time to walk and a time to listen to explanations about laurisilva. UNIDAD 5 laurisilva But what is laurisilva? • Laurisilva is a forest ecosystem of the subtropicl regions • It appears around the mountains in mild, humid and warm areas of: – Madeira, Canary islands, Cabo Verde and Azores archipielagos (Macaronesia). – Southeast of Brasil, Argentina, Paraguay y Uruguay. – Chilean Valdivia • in a Laurisilva forest you feel you are in the jungle! CEPA LAS PALMAS UNIDAD 5 La laurisilva CANARY ISLANDS LAURISILVA • In the Canary Islands laurisilva appears as a consequence of the mist that forms because of the winds in the NE of the islands • These called “ seaclouds” appears from 500 to 1.500 meters high . 3.718 m SO NE 2.500 2.000 1.300 m 1.000 m 600 400 CEPA LAS PALMAS alisos winds (high humidity) 600 m 400 m An extraordinary example caught in camara during our trip! UNIDAD 5 laurisilva CANARY ISLANDS LAURISILVA • High humidity of these clouds produce rainfall that allows the thick laurisilva forest to grow from 600 to 1.300 meters high. 3.718 m SO NE 2.500 2.000 1.300 m 1.000 m 600 400 600 m 400 m UNIDAD 5 La laurisilva LAURISILVA IN THE CANARY ISLANDS 3.718 m NO NE 2.500 2.000 1.300 m 1.000 m LAURISILVA 600 400 600 m 400 m UNIDAD 5 La laurisilva CANARY ISLANDS LAURISILVA • In the Canary Islands we find Laurisilva in: La Gomera, Tenerife, La Palma, El Hierro y Gran Canaria. • In Fuerteventura y Lanzarote it doesn’t exist because their hight is not enough and also because of the proximity to Africa makes them warmer. • The original laurisilva was far larger than today because human activity has destroyed large areas for farming. • The national park of Garajonay is the best preserved area in the Canary Island UNIDAD 5 laurisilva VEGETACION UNIDAD 5 laurisilva VEGETACION UNIDAD 5 laurisilva VEGETACION OF CANARIAN LAURISILVA •MORE COMMON SPECIES: • Loro o Laurel (Laurus azorica) • Tilo (Ocotea foetens) • Viñátigo (Persea indica) • Barbusano (Apollonias barbujana) Viñátigo Loro Barbusano VIÑATIGO THE VEGETAL SYMBOL OF LA GOMERA TIL OR TILO BARBUSANO The beginning of a nice friendship!