That isolation ended abruptly with British colonization in the late 18th century and was followed by a traumatic 200 years for Aborigines who are now seriously disadvantaged, socio-economically and in terms of their health standards. Substance misuse in Aboriginal Australians.Īustralia's Aborigines lived in isolation from the rest of humanity as successful hunter-gatherers for tens of thousands of years.
The findings have implications for guiding policy and interventions for supporting women and their families. Themes included the following: intersectional identities, life histories of trauma (abuse, violence, and neglect intergenerational trauma separations and connections), the ever-presence of alcohol and drugs, and the highs and lows of pregnancy and mothering. The findings detail women's strategies for survival, inner strength, and capacities for love, healing, and resilience. Transcribed interviews were analyzed for themes to describe the social and historical contexts of women's experiences and their self-representations. Semi-structured interviews to gather life histories were conducted with 23 young Aboriginal women who had experiences with pregnancy, and alcohol and drug use. This study's objective was to understand the life experiences of pregnant-involved young Aboriginal women with alcohol and drugs. Shahram, Sana Z Bottorff, Joan L Kurtz, Donna L M Oelke, Nelly D Thomas, Victoria Spittal, Patricia Mĭespite attention paid to substance use during pregnancy, understandings of young Aboriginal women's experiences based on their perspectives have been virtually absent in the published literature. Understanding the Life Histories of Pregnant-Involved Young Aboriginal Women With Substance Use Experiences in Three Canadian Cities. Finally, we report evidence of selection in Aboriginal Australians potentially associated with living in the desert. We estimate that Aboriginal Australians and Papuans diverged from Eurasians 51-72 kya, following a single out-of-Africa dispersal, and subsequently admixed with archaic populations. We infer a population expansion in northeast Australia during the Holocene epoch (past 10,000 years) associated with limited gene flow from this region to the rest of Australia, consistent with the spread of the Pama-Nyungan languages.
However, all of the studied Aboriginal Australians descend from a single founding population that differentiated ~10-32 kya. We find that Papuan and Aboriginal Australian ancestors diversified 25-40 thousand years ago (kya), suggesting pre-Holocene population structure in the ancient continent of Sahul (Australia, New Guinea and Tasmania). Here we generate high-coverage genomes for 83 Aboriginal Australians (speakers of Pama-Nyungan languages) and 25 Papuans from the New Guinea Highlands.
The population history of Aboriginal Australians remains largely uncharacterized.
Malaspinas, Anna-Sapfo Westaway, Michael C Muller, Craig Sousa, Vitor C Lao, Oscar Alves, Isabel Bergström, Anders Athanasiadis, Georgios Cheng, Jade Y Crawford, Jacob E Heupink, Tim H Macholdt, Enrico Peischl, Stephan Rasmussen, Simon Schiffels, Stephan Subramanian, Sankar Wright, Joanne L Albrechtsen, Anders Barbieri, Chiara Dupanloup, Isabelle Eriksson, Anders Margaryan, Ashot Moltke, Ida Pugach, Irina Korneliussen, Thorfinn S Levkivskyi, Ivan P Moreno-Mayar, J VÃctor Ni, Shengyu Racimo, Fernando Sikora, Martin Xue, Yali Aghakhanian, Farhang A Brucato, Nicolas Brunak, Søren Campos, Paula F Clark, Warren EllingvÃ¥g, Sturla Fourmile, Gudjugudju Gerbault, Pascale Injie, Darren Koki, George Leavesley, Matthew Logan, Betty Lynch, Aubrey Matisoo-Smith, Elizabeth A McAllister, Peter J Mentzer, Alexander J Metspalu, Mait Migliano, Andrea B Murgha, Les Phipps, Maude E Pomat, William Reynolds, Doc Ricaut, Francois-Xavier Siba, Peter Thomas, Mark G Wales, Thomas Wall, Colleen Ma'run Oppenheimer, Stephen J Tyler-Smith, Chris Durbin, Richard Dortch, Joe Manica, Andrea Schierup, Mikkel H Foley, Robert A Lahr, Marta Mirazón Bowern, Claire Wall, Jeffrey D Mailund, Thomas Stoneking, Mark Nielsen, Rasmus Sandhu, Manjinder S Excoffier, Laurent Lambert, David M Willerslev, Eske A genomic history of Aboriginal Australia.
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