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Benvenuti in queste pagine dedicate a scienza, storia ed arte. Amelia Carolina Sparavigna, Torino

Showing posts with label Bolivia. Show all posts
Showing posts with label Bolivia. Show all posts

Thursday, September 20, 2012

The qocha of Chuquiña

Chuquiña is a small town in Bolivia.
Near Chuquiña satellite maps show a huge "qocha".
A "qocha" (small lake, lagoon)  is an artificial pond used to gain water for cultivation.
Waru-warus, camellones, qochas were old pre-incaic cultivation techniques.





On Andean qochas you can find more info here
http://www.archaeogate.org/sperimentale/article/1396/1/qochas-on-andean-highlands-by-amelia-carolina-sparavign.html
http://stretchingtheboundaries.blogspot.it/2011/04/qocha.html
http://stretchingtheboundaries.blogspot.it/2011/04/raised-fields.html
http://stretchingtheboundaries.blogspot.it/2011/05/le-qochas-dellaltopiano-andino.html

Tuesday, April 26, 2011

Raised fields in Bolivia

The image shows the "raised fields" near the Titicaca Lake, in Bolivia.
Note the "snake": eye, tongue and teeth. 

This image, obtained after processing a Google Maps image, shows the network of waru-warus, that is, of the "raised fields" - earthworks separated by canals - near Tiwanaku. This is an ancient agricultural technique used by Andean people starting from the first millennium BC. Each raised field is approximately 10 meters large and more than one hundred long. 

More on waru-waru

 arXiv:1009.4602 [pdfGeoglyphs of Titicaca as an ancient example of graphic design, Amelia Carolina Sparavigna


 arXiv:1009.2231 [pdfSymbolic landforms created by ancient earthworks near Lake Titicaca, Amelia Carolina Sparavigna

Ringed Hills

A beautiful collection of images from Google Maps.
http://www.atlantisbolivia.org/ringedhills.htm
Very interesting the top of the hill with concentric rings!
"Many of the hilltops on the Bolivian altiplano have at some time been surrounded by concentric ringed walls and/or irrigation channels and many of these hilltops in turn seem to have suffered from earthquake damage. Closer study suggests that many hilltops originally had concentric ringed irrigation canals, but in many zones these appear to have been destroyed by earthquakes and later generations have reoccupied the land and built walls alongside the former irrigation ditches."
I have searched the "ringed feature south of volcan Quemado". Here it is after processing.



Another ringed structure

Images obtained by Google Maps

Thursday, April 21, 2011

Bofedales - wetlands

Wiki  is reporting that "Bofedal es un humedal de altura y se considera una pradera nativa poco extensa con permanente humedad. Los vegetales o plantas que habitan el bofedal reciben el nombre de vegetales hidrofíticos. Los bofedales se forman en zonas como las de los macizos andinos ubicadas sobre los 3.800 metros de altura, en donde las planicies almacenan aguas provenientes de precipitaciones pluviales, deshielo de glaciares y principalmente afloramientos superficiales de aguas subterráneas." 
From the article, Los camellones alrededor del lago Titicaca, by Pierre Morlon, 2006, a bofedal is an artificial wet area used for cultivation, such as the qochas.
The site Atlantisbolivia.org is reporting an interesting image from Google Maps of  bofedales near Lake Poopo, Bolivia. The site is telling "...it may not be realised on the ground, but these satellite images show that these ponds were at one time artificially constructed in rows, with interlinking small channels in the Pampa Aullagas region of the Altiplano. On the Altiplano there are many such examples of this type of landscape, some natural, some artificial as above, which are known asbofedales (wetlands)."
http://www.atlantisbolivia.org/corrientes.htm
I have searched the place and processed the images.

Bolivia, Bofedales near Lake Poopo

Wednesday, April 20, 2011

Aymara language

AYMARA, 2,000,000 SPEAKERS in Bolivia, and Peru
from the DICTIONARY OF LANGUAGES, The Definitive Reference to more than 400 Languages, by
Andrew Dalby,A & C Black , London
"One of the AMERIND LANGUAGES, Aymara is spoken on the high Andes plateaus near Lake Titicaca. Aymara shows many similarities with neighbouring Quechua. An argument continues as to whether the languages have the same origin, or have grown together in the course of shared cultural development. Hermann Steinthal, at the 8th International Congress of Americanists in Berlin in 1888, asserted the former. J. Alden Mason, in the Handbook of South American Indians, argued that in their basis the languages had `little in common' but that they shared a large number of words,`perhaps as much as a quarter of the whole, obviously related and probably borrowed'. Some modern researchers favour Steinthal, positing a `Quechumaran' grouping to include both Quechua and Aymara; the majority, probably, agree with Mason. At any rate, there certainly has been cultural influence between the two.A hundred years before the Spanish conquest, Aymara territory had become part of the Inca empire. The west Peruvian dialects of Quechua show strong Aymara influence, as if Aymara had once been spoken there. The Aymara language has a traditional form of picture writing, used until quite recently to produce versions of Christian religious texts. This seems to represent an early stage in the typical development of writing - an aid to the memory, used for fixed texts such as catechisms and the Lord's Prayer, in which the texts are at least half-remembered. In this picture writing the characters are not standardised or used in the same way in different places. There are often fewer signs than words: just enough to recollect to the user's mind what he needs to say. The majority of signs are pictures of people and things.Some others are symbolic, and the meaning of signs can bestretched by means of puns and homophones. Aymara in this traditional script was at first written on animal skins painted with plant or mineral pigments: later, paper was used. In modern Bolivia, where the largest community of speakers is to be found, Aymara is now written in the Latin alphabet. The orthography, introduced in 1983, follows Spanish practice. Books and magazines are regularly published, notably by the Evangelical and Catholic churches. Many Bolivians are trilingual in Aymara, Quechua and Spanish. Thus, besides its Quechua elements, Aymara has now many Spanish loan-words, though they are much altered to fit the sound pattern: winus tiyas for Spanish buenos dias, wisiklita for bicicleta. The first ten numerals in Aymara are:
maya, paya, kimsa, pusi, phisqa, suxta, paqallqu, kimsaqallqu, llatunka, tunka."