Paleoenvironmental synthesis in antofagasta de la sierra: Environmental heterogeneity and human occupations in the last 7200 years cal. BP

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We propose a synthesis of current state of the paleo-hydrological changes in Antofagasta de la Sierra, to design a paleoenvironmental evolution model based on environmental heterogeneity, and assess its usefulness to analyse human occupations of the past 7200 years cal. BP. Previous research in six...

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Autores principales:	Tchilinguirian, Pablo, Laprida, Cecilia, Maidana, Nora Irene
Publicado:	2016
Materias:	Environmental heterogeneity Human occupations Paleoenvironment Puna
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_16662105_v17_n_p19_Grana http://hdl.handle.net/20.500.12110/paper_16662105_v17_n_p19_Grana
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	paper:paper_16662105_v17_n_p19_Grana
record_format	dspace
spelling	paper:paper_16662105_v17_n_p19_Grana2023-06-08T16:26:14Z Paleoenvironmental synthesis in antofagasta de la sierra: Environmental heterogeneity and human occupations in the last 7200 years cal. BP Tchilinguirian, Pablo Laprida, Cecilia Maidana, Nora Irene Environmental heterogeneity Human occupations Paleoenvironment Puna We propose a synthesis of current state of the paleo-hydrological changes in Antofagasta de la Sierra, to design a paleoenvironmental evolution model based on environmental heterogeneity, and assess its usefulness to analyse human occupations of the past 7200 years cal. BP. Previous research in six river systems and three lakes, included geomorphological surveys and various sedimentological analyses, soil, diatoms and ostracods, which allowed infer that during the last 7200 years cal. BP water resources have always been available, but with different magnitude and distribution spatio-temporal, creating favorable local conditions for human occupation in specific spaces. Between ca. 7200-3500 years cal. BP, would have prevailed arid conditions with a high mosaic distribution of the water recourses in intra- and inter-basin scale. Between ca. 3500-1600 years cal. BP, with wet conditions with greater development and stability of wetlands in all sectors, there have been less spatial heterogeneity in water availability. Subsequently, ca. 1600 years cal. BP, they would predominate again arid conditions with different distribution of water resource. This model of paleoenvironmental heterogeneity is suitable as scale analysis to explore the various strategies of the use of space by pre-Hispanic societies. Fil:Tchilinguirian, P. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Laprida, C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Maidana, N.I. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2016 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_16662105_v17_n_p19_Grana http://hdl.handle.net/20.500.12110/paper_16662105_v17_n_p19_Grana
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Environmental heterogeneity Human occupations Paleoenvironment Puna
spellingShingle	Environmental heterogeneity Human occupations Paleoenvironment Puna Tchilinguirian, Pablo Laprida, Cecilia Maidana, Nora Irene Paleoenvironmental synthesis in antofagasta de la sierra: Environmental heterogeneity and human occupations in the last 7200 years cal. BP
topic_facet	Environmental heterogeneity Human occupations Paleoenvironment Puna
description	We propose a synthesis of current state of the paleo-hydrological changes in Antofagasta de la Sierra, to design a paleoenvironmental evolution model based on environmental heterogeneity, and assess its usefulness to analyse human occupations of the past 7200 years cal. BP. Previous research in six river systems and three lakes, included geomorphological surveys and various sedimentological analyses, soil, diatoms and ostracods, which allowed infer that during the last 7200 years cal. BP water resources have always been available, but with different magnitude and distribution spatio-temporal, creating favorable local conditions for human occupation in specific spaces. Between ca. 7200-3500 years cal. BP, would have prevailed arid conditions with a high mosaic distribution of the water recourses in intra- and inter-basin scale. Between ca. 3500-1600 years cal. BP, with wet conditions with greater development and stability of wetlands in all sectors, there have been less spatial heterogeneity in water availability. Subsequently, ca. 1600 years cal. BP, they would predominate again arid conditions with different distribution of water resource. This model of paleoenvironmental heterogeneity is suitable as scale analysis to explore the various strategies of the use of space by pre-Hispanic societies.
author	Tchilinguirian, Pablo Laprida, Cecilia Maidana, Nora Irene
author_facet	Tchilinguirian, Pablo Laprida, Cecilia Maidana, Nora Irene
author_sort	Tchilinguirian, Pablo
title	Paleoenvironmental synthesis in antofagasta de la sierra: Environmental heterogeneity and human occupations in the last 7200 years cal. BP
title_short	Paleoenvironmental synthesis in antofagasta de la sierra: Environmental heterogeneity and human occupations in the last 7200 years cal. BP
title_full	Paleoenvironmental synthesis in antofagasta de la sierra: Environmental heterogeneity and human occupations in the last 7200 years cal. BP
title_fullStr	Paleoenvironmental synthesis in antofagasta de la sierra: Environmental heterogeneity and human occupations in the last 7200 years cal. BP
title_full_unstemmed	Paleoenvironmental synthesis in antofagasta de la sierra: Environmental heterogeneity and human occupations in the last 7200 years cal. BP
title_sort	paleoenvironmental synthesis in antofagasta de la sierra: environmental heterogeneity and human occupations in the last 7200 years cal. bp
publishDate	2016
url	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_16662105_v17_n_p19_Grana http://hdl.handle.net/20.500.12110/paper_16662105_v17_n_p19_Grana
work_keys_str_mv	AT tchilinguirianpablo paleoenvironmentalsynthesisinantofagastadelasierraenvironmentalheterogeneityandhumanoccupationsinthelast7200yearscalbp AT lapridacecilia paleoenvironmentalsynthesisinantofagastadelasierraenvironmentalheterogeneityandhumanoccupationsinthelast7200yearscalbp AT maidananorairene paleoenvironmentalsynthesisinantofagastadelasierraenvironmentalheterogeneityandhumanoccupationsinthelast7200yearscalbp
_version_	1768546647837507584

Paleoenvironmental synthesis in antofagasta de la sierra: Environmental heterogeneity and human occupations in the last 7200 years cal. BP

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