The anthropization of the vegetation cover in the landscapes of Chiapas state, Mexico
Supporting Agencies
- Universidad de Ciencias y Artes de Chiapas
- Universidad Nacional Autónoma de México
Abstract
he goal of this research is to understand and evaluate the levels of anthropic transformation on the vegetationcover inthe landscapes of Chiapas, Mexico. To achieve this goal, a pressure index was applied to the map of the physical-geographical landscapes of the Chiapas State, in a 1: 250 000 scale. The results indicate that low category occupies 29% of the surface area of the state; the high class 27%, the medium level 26%, the very low category 16%; finally, the very high level covers 2%. The high category is located in plains, piedmonts and valley landscapes in warm humid and subhumid climate. The low class is located in mountains of tectonic-intrusive, tectonic-acumulative and tectonic-karstic origin, in temperate, semi-warm humid to subhumid, and warm humid climates. The trend scenario is worrisome, because the high level could represent in the short term 53% of the surface area of the state.
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References
Morales-Iglesias, H., Priego-Santander, A.G., Bollo-Manent, M., M. José-Ríos.
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