Plant Geography of Chile by Andres Moreira-Munoz PDF

By Andres Moreira-Munoz

ISBN-10: 9048187478

ISBN-13: 9789048187478

ISBN-10: 9048187486

ISBN-13: 9789048187485

The first and up to now simply Plant Geography of Chile used to be written approximately a hundred years in the past, considering that while many stuff have replaced: vegetation were renamed and reclassified; taxonomy and systematics have skilled deep alterations as have biology, geography, and biogeography. The time is consequently ripe for a brand new examine Chile’s vegetation and their distribution.

Focusing on 3 key concerns – botany/systematics, geography and biogeographical research – this publication offers a completely up-to-date synthesis either one of Chilean plant geography and of the various techniques to learning it. due to its diversity – from the neotropics to the temperate sub-Antarctic – Chile’s plants presents a severe perception into evolutionary styles, really relating to the distribution alongside the latitudinal profiles and the worldwide geographical relationships of the country’s genera. the results of those family for the evolution of the Chilean plant life are discussed.

This e-book will supply a beneficial source for either graduate scholars and researchers in botany, plant taxonomy and systematics, biogeography, evolutionary biology and plant conservation.

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Current arid Atacama (Fuenzalida 1966; Herbst and Troncoso 1996). Quattrocchio et al. (2007) listed more than a hundred species from the Jurassic of the Neuquén basin, Argentina. Clearly dominant groups were the Cheirolepidiaceae, Araucariaceae and Podocarpaceae, together with Cyatheaceae, Osmundaceae, Marattiaceae, Dipteridaceae, Lycopodiaceae, Schizaeaceae, Anthocerotaceae, Ricciaceae, Cycadales/Bennettitales, Caytoniaceae and Gnetales. The authors further propose an environmental model in which the Araucariaceae and Podocarpaceae occupied mostly high-altitude places, while ferns, cycads and Cheirolepidiaceae may have been restricted to more low-lying and humid places (Fig.

In the middle Miocene of Central Chile a change from the previous subantarctic palaeoflora into a mixed palaeoflora with a predominance of neotropical taxa and the retreat of subantarctic taxa occurred (Hinojosa 2005). 2 Past Climate and Vegetation 25 Tropical everwet Subtropical summerwet (woody savannah) Warm temperate Cool temperate Cold temperate Ice sheet Fig. 5 model, Cambridge Paleomap Services) occupied central Chile during the lower to mid Miocene, 20–15 mya, developed under a warmer and more humid palaeoclimate, with an incipient Andean rain shadow effect, is the nearest ancestor of the sclerophyllous modern vegetation of central Chile (Hinojosa et al.

Recently Iglesias et al. (2007) reported a greater species richness than was previously known from Palaeocene Patagonia, including more than 43 species of angiosperm leaves. At the end of the Palaeogene, representatives of most of the angiosperm modern classes and many orders were already present in southern South America (Gandolfo and Zamaloa 2003; Prámparo et al. 2007). 9 mya) floras of Southern South America show subtropical to fully tropical forests, with zones of seasonal dryness in Chile (Romero 1986).

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Plant Geography of Chile by Andres Moreira-Munoz


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