Cannabaceae

The Transverse Valleys (Spanish: Valles transversales) are a group of transverse valleys in the semi-arid northern Chile. They run from east to west (traversing Chile), being among the most prominent geographical features in the regions they cross.[1] They are located in the Chilean regions of Valparaíso, Coquimbo, and Atacama. They share some characteristics, such as reaching the Pacific Ocean without passing through an Intermediate Depression, being rather deep and dissecting the landscape, concentrating most agriculture and population in the areas through which they pass, and being intensively cultivated. They are one of the defining elements of the Chilean natural region of Norte Chico. The area of the Transverse Valleys spans roughly 600 km from north to south.[1]

Transverse Valleys
Name Photo Region Reference
Copiapó Valley Atacama [2]
Huasco Valley Atacama [2]
Elqui Valley Coquimbo [3]
Limarí Valley Coquimbo [3]
Choapa Valley Coquimbo [3]
Aconcagua Valley Valparaíso [4]

See also[edit]

References[edit]

  1. ^ a b Errazúriz, Ana María; Cereceda, Pilar; Gonzales, José Ignacio; Gonzales, Mireya; Henriquez, María; and Rioseco, Reinaldo. Manual de Geografía de Chile. Third edition. 1987. p. 95.
  2. ^ a b Sánchez, Alfredo; Morales, Roberto. Las Regiones de Chile. p. 58.
  3. ^ a b c Sánchez, Alfredo; Morales, Roberto. Las Regiones de Chile. p. 72.
  4. ^ Hanish, Marta; Errázuris, Ana María. 1995 (1997 2nd ed.).Horizonte 7°: Historia y Geografía. p. 153.

One thought on “Cannabaceae

  1. Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
    View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction

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