The geoglyphs of acre, although under the protection of this legal instrument, are located in the main production areas of the state of acre and exposed to various levels of threats such as deforestation, opening of highways and roads, extensive cattle, among others. Since the 1970s, numerous geoglyphs have been discovered on deforested land in the amazon rainforest, brazil, leading to claims about precolumbian civilizations. No planalto catarinense, assim como no estado do acre, tais estruturas remetem ao periodo precolonial, comumente associadas a funcoes cerimoniais. Diferencia entre geoglifos y petroglifos yahoo respuestas. Pdf on aug 1, 2009, juliana salles machado and others published arqueologia da amazonia ocidental. The acre geoglyphs are earthen excavated structures in the ground and formed by low walls and ditches representing geometrical figures of different shapes. Hundreds of geoglifos discovered in the amazon james q.
Ondemar dias is accredited with first discovering the geoglyphs in 1977 and alceu ranzi with furthering their discovery after flying over acre other areas with geoglyphs include megaliths in the urals, south australia marree man. Find geoglifos stock images in hd and millions of other royaltyfree stock photos, illustrations and vectors in the shutterstock collection. Thousands of new, highquality pictures added every day. It is 95 kilometres 59 mi from rio branco by road, or 80 kilometres 50 mi as the crow flies, accessible to weekend tourists from the city via the ac40 highway. Oct 10, 2010 apesar do nome, boca do acre fica no amazonas. It has an area of 1,945 square kilometres 751 sq mi, and is the 19th largest in area in acre. Sorry, we are unable to provide the full text but you may find it at the following locations. These enclosures were found in the southwestern region of the western amazon, most predominantly in the eastern portion of the state of acre, located in areas between streams, creek springs. Nec luceo pluribus impar nao brilho diferente dos outros hino.
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