Endogamy and inbreeding in the Calamuchita Valley, Córdoba Province, Argentina. Period 1896-1950
In this paper we analyzed changes in the population structure of the Calamuchita Valley during the period 1896–1950 based on biodemographic data. The sample included all the marriages registered in the Registro Civil of Amboy, where births, marriages and deaths of the entire population of Calamuchit...
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| Formato: | Artículo revista |
| Lenguaje: | Español |
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Facultad de Filosofía y Humanidades. Museo de Antropología
2020
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| Acceso en línea: | https://revistas.unc.edu.ar/index.php/antropologia/article/view/26712 |
| Aporte de: |
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I10-R10-article-26712 |
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ojs |
| institution |
Universidad Nacional de Córdoba |
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I-10 |
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R-10 |
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Revistas de la UNC |
| language |
Español |
| format |
Artículo revista |
| topic |
Amboy, Surnames, Biodemography, Marital Distances, Migration Amboy Surnames Biodemography Marital distances Migration Population genetics structure Amboy Apellidos Biodemografía Distancia marital Migración Estructura genética poblacional Antropología Biológica Amboy Sobrenomes Biodemografía Distância conjugal Migração Antropología Biológica |
| spellingShingle |
Amboy, Surnames, Biodemography, Marital Distances, Migration Amboy Surnames Biodemography Marital distances Migration Population genetics structure Amboy Apellidos Biodemografía Distancia marital Migración Estructura genética poblacional Antropología Biológica Amboy Sobrenomes Biodemografía Distância conjugal Migração Antropología Biológica Almeida, Mayra Demarchi, Darío Endogamy and inbreeding in the Calamuchita Valley, Córdoba Province, Argentina. Period 1896-1950 |
| topic_facet |
Amboy, Surnames, Biodemography, Marital Distances, Migration Amboy Surnames Biodemography Marital distances Migration Population genetics structure Amboy Apellidos Biodemografía Distancia marital Migración Estructura genética poblacional Antropología Biológica Amboy Sobrenomes Biodemografía Distância conjugal Migração Antropología Biológica |
| author |
Almeida, Mayra Demarchi, Darío |
| author_facet |
Almeida, Mayra Demarchi, Darío |
| author_sort |
Almeida, Mayra |
| title |
Endogamy and inbreeding in the Calamuchita Valley, Córdoba Province, Argentina. Period 1896-1950 |
| title_short |
Endogamy and inbreeding in the Calamuchita Valley, Córdoba Province, Argentina. Period 1896-1950 |
| title_full |
Endogamy and inbreeding in the Calamuchita Valley, Córdoba Province, Argentina. Period 1896-1950 |
| title_fullStr |
Endogamy and inbreeding in the Calamuchita Valley, Córdoba Province, Argentina. Period 1896-1950 |
| title_full_unstemmed |
Endogamy and inbreeding in the Calamuchita Valley, Córdoba Province, Argentina. Period 1896-1950 |
| title_sort |
endogamy and inbreeding in the calamuchita valley, córdoba province, argentina. period 1896-1950 |
| description |
In this paper we analyzed changes in the population structure of the Calamuchita Valley during the period 1896–1950 based on biodemographic data. The sample included all the marriages registered in the Registro Civil of Amboy, where births, marriages and deaths of the entire population of Calamuchita have been recorded since 1896. Based on data from 1105 marriages, we estimated the coefficient of inbreeding by isonymy (F), the percentages of endogamy and regional and extra-regional exogamy and the average marital distance. The results reveal a high degree of endogamy, except in the last cohort (1940-1950) when a greater migratory dynamism begins to be observed in the population. High consanguinity values were obtained, the non-random component (Fn) being much higher than the random one (Fr) over the period under investigation, a fact that reveals that it is a consanguineous population by choice and, to a lesser extent, due to its small effective population size. This behavior might be explained as a consequence of a strategy to keep family patrimony safe or by the conjugal preference for close geographical origin. |
| publisher |
Facultad de Filosofía y Humanidades. Museo de Antropología |
| publishDate |
2020 |
| url |
https://revistas.unc.edu.ar/index.php/antropologia/article/view/26712 |
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2022-08-20T01:12:14Z |
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2022-08-20T01:12:14Z |
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1770717861798477824 |
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I10-R10-article-267122021-06-18T17:30:58Z Endogamy and inbreeding in the Calamuchita Valley, Córdoba Province, Argentina. Period 1896-1950 Endogamia y consanguinidad en el Valle de Calamuchita, Provincia de Córdoba, Argentina. Período 1896-1950 Endogamia e consanguinidade no Vale Calamuchita, Província de Córdoba, Argentina. Período 1896-1950 Almeida, Mayra Demarchi, Darío Amboy, Surnames, Biodemography, Marital Distances, Migration Amboy Surnames Biodemography Marital distances Migration Population genetics structure Amboy Apellidos Biodemografía Distancia marital Migración Estructura genética poblacional Antropología Biológica Amboy Sobrenomes Biodemografía Distância conjugal Migração Antropología Biológica In this paper we analyzed changes in the population structure of the Calamuchita Valley during the period 1896–1950 based on biodemographic data. The sample included all the marriages registered in the Registro Civil of Amboy, where births, marriages and deaths of the entire population of Calamuchita have been recorded since 1896. Based on data from 1105 marriages, we estimated the coefficient of inbreeding by isonymy (F), the percentages of endogamy and regional and extra-regional exogamy and the average marital distance. The results reveal a high degree of endogamy, except in the last cohort (1940-1950) when a greater migratory dynamism begins to be observed in the population. High consanguinity values were obtained, the non-random component (Fn) being much higher than the random one (Fr) over the period under investigation, a fact that reveals that it is a consanguineous population by choice and, to a lesser extent, due to its small effective population size. This behavior might be explained as a consequence of a strategy to keep family patrimony safe or by the conjugal preference for close geographical origin. En este trabajo se analizan cambios en la estructura de la población del Valle de Calamuchita durante el período 1896–1950 a partir de datos biodemográficos. La muestra incluyó la totalidad de los matrimonios registrados en el Registro Civil de Amboy, donde se anotan nacimientos, casamientos y defunciones de toda la población de Calamuchita desde 1896. A partir de datos de 1105 matrimonios, se estimó el coeficiente de consanguinidad por isonimia marital (F), los porcentajes de endogamia y de exogamia regional y extra regional y la distancia marital promedio. Los resultados revelan un alto grado de endogamia, salvo en la última cohorte (1940-1950) cuando comienza a observarse un mayor dinamismo migratorio en la población. Se obtuvieron valores de consanguinidad por isonimia relativamente altos, siendo el componente no aleatorio (Fn) muy superior al aleatorio (Fr) a lo largo de todo el período investigado, hecho que revela que se trata de una población consanguínea por elección y, en menor grado, debido a su pequeño tamaño efectivo. Este comportamiento puede ser explicado como consecuencia de una estrategia por mantener a resguardo el patrimonio familiar o bien por la preferencia conyugal por origen geográfico cercano. Este trabalho analisa as mudanças na estrutura populacional do Vale Calamuchita durante o período de 1896–1950 com base em dados biodemográficos. A amostra incluiu todos os casamentos registrados no Registro Civil de Amboy, onde são registrados os nascimentos, casamentos e óbitos de toda a população de Calamuchita desde 1896. A partir dos dados de 1105 casamentos, estimou-se o coeficiente de consanguinidade por isonímia conjugal. (F), os percentuais de endogamia e surtos regionais e extrarregionais e a distância conjugal média. Os resultados revelam um alto grau de endogamia, exceto na última coorte (1940-1950) quando um maior dinamismo migratório passou a ser observado na população. Valores de endogamia relativamente elevados foram obtidos por isonímia, sendo o componente não aleatório (Fn) muito superior ao componente aleatório (Fr) ao longo de todo o período investigado, fato que revela que se trata de uma população consanguínea por escolha e, em menor grau, grau, devido ao seu pequeno tamanho efetivo. Esse comportamento pode ser explicado como consequência de uma estratégia para manter o patrimônio familiar seguro ou pela preferência conjugal pela proximidade geográfica. Facultad de Filosofía y Humanidades. Museo de Antropología 2020-08-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer reviewed article Artículo revisado por pares Artigo revisado por pares application/pdf https://revistas.unc.edu.ar/index.php/antropologia/article/view/26712 Revista del Museo de Antropología; Vol 13 (2020) ISSUE 2; 119-128 Revista del Museo de Antropología; Vol 13 (2020) NÚMERO 2; 119-128 Revista del Museo de Antropología; Vol 13 (2020) NÚMERO 2; 119-128 1852-4826 1852-060X 10.31048/1852.4826.v13.n2 spa https://revistas.unc.edu.ar/index.php/antropologia/article/view/26712/30824 Argentina Argentina Argentina Derechos de autor 2020 Darío Demarchi, Mayra Almeida https://creativecommons.org/licenses/by-nc-sa/4.0 |