A Land of Plenty? Colonial Diet in Rural New Zealand

Colonial New Zealand was built on the ideal of creating better lives for settlers. Emigrants came looking to escape the shackles of the class-system and poor conditions in Industrial Revolution period Britain. Colonial propaganda claimed that most emigrants achieved their aims, but the lives the colonists actually experienced upon reaching New Zealand remain relatively unexplored from a biosocial perspective. In this paper we present a pilot study of stable isotope results of bone collagen from seven adults interred in the St. John’s Cemetery (SJM), Milton, New Zealand (ca. AD 1860–1900). We interpret the diet at Milton and broadly compare our isotopic results with contemporaneous samples from Britain. We show that, like contemporary Britain, the diet of our studied individuals was focused on C3 crops and terrestrial meat sources. Despite higher ????15N values in contemporary UK populations (which can simplistically be interpreted as indicative of higher meat intake), consideration of different local baselines makes it likely that this New Zealand population had relatively similar levels of meat intake. Interestingly marine resources did not form an important part of the Milton diet, despite the site's proximity to the ocean, hinting at the possible stigmatisation of local resources and the development of a European New Zealand (pākehā) food identity

The First New Zealanders: Patterns of Diet and Mobility Revealed through Isotope Analysis

Direct evidence of the environmental impact of human colonization and subsequent human adaptational responses to new environments is extremely rare anywhere in the world. New Zealand was the last Polynesian island group to be settled by humans, who arrived around the end of the 13th century AD. Little is known about the nature of human adaptation and mobility during the initial phase of colonization. We report the results of the isotopic analysis (carbon, nitrogen and strontium) of the oldest prehistoric skeletons discovered in New Zealand to assess diet and migration patterns. The isotope data show that the culturally distinctive burials, Group 1, had similar diets and childhood origins, supporting the assertion that this group was distinct from Group 2/3 and may have been part of the initial colonizing population at the site. The Group 2/3 individuals displayed highly variable diets and likely lived in different regions of the country before their burial at Wairau Bar, supporting the archaeological evidence that people were highly mobile in New Zealand since the initial phase of human settlement.: University of Otago Research Grant (http://www.otago.ac.nz/research/otago004140.html); A grant-in-aid by the School of Medical Sciences, University of Otago (http://osms.otago.ac.nz/); The Mason Foundation (http://research-hub.griffith.edu.au/display/fosc_MASONG); Royal Society of New Zealand Marsden Fund (http://www.royalsociety.org.nz/programmes/funds/marsden/) grant number UOO0711. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript

Assessing human diet and movement in the Tongan maritime chiefdom using isotopic analyses.

The rise of stratified societies fundamentally influences the interactions between status, movement, and food. Using isotopic analyses, we assess differences in diet and mobility of individuals excavated from two burial mounds located at the `Atele burial site on Tongatapu, the main island of the Kingdom of Tonga (c. 500 - 150 BP). The first burial mound (To-At-1) was classified by some archaeologists as a commoner's mound while the second burial mound (To-At-2) was possibly used for interment of the chiefly class. In this study, stable isotope analyses of diet (δ13C, δ15N, and δ34S; n = 41) are used to asses paleodiet and 87Sr/86Sr ratios (n = 30) are analyzed to investigate individual mobility to test whether sex and social status affected these aspects of life. Our results show significant differences in diet between burial mounds and sexes. Those interred in To-At-2 displayed lower δ13C values, indicating they ate relatively more terrestrial plants (likely starchy vegetable staples) compared with To-At-1 individuals. Females displayed significantly lower δ15N values compared with males within the entire assemblage. No differences in δ34S values were observed between sexes or burial mound but it is possible that sea spray or volcanism may have affected these values. One individual displayed the strontium isotopic composition representative of a nonlocal immigrant (outside 2SD of the mean). This suggests the hegemonic control over interisland travel, may have prevented long-term access to the island by non-Tongans exemplifying the political and spiritual importance of the island of Tongatapu in the maritime chiefdom

Ancient Plasmodium genomes shed light on the history of human malaria

Malaria-causing protozoa of the genus Plasmodium have exerted one of the strongest selective pressures on the human genome, and resistance alleles provide biomolecular footprints that outline the historical reach of these species1. Nevertheless, debate persists over when and how malaria parasites emerged as human pathogens and spread around the globe1,2. To address these questions, we generated high-coverage ancient mitochondrial and nuclear genome-wide data from P. falciparum, P. vivax and P. malariae from 16 countries spanning around 5,500 years of human history. We identified P. vivax and P. falciparum across geographically disparate regions of Eurasia from as early as the fourth and first millennia bce, respectively; for P. vivax, this evidence pre-dates textual references by several millennia3. Genomic analysis supports distinct disease histories for P. falciparum and P. vivax in the Americas: similarities between now-eliminated European and peri-contact South American strains indicate that European colonizers were the source of American P. vivax, whereas the trans-Atlantic slave trade probably introduced P. falciparum into the Americas. Our data underscore the role of cross-cultural contacts in the dissemination of malaria, laying the biomolecular foundation for future palaeo-epidemiological research into the impact of Plasmodium parasites on human history. Finally, our unexpected discovery of P. falciparum in the high-altitude Himalayas provides a rare case study in which individual mobility can be inferred from infection status, adding to our knowledge of cross-cultural connectivity in the region nearly three millennia ago.This project was funded by the National Science Foundation, grants BCS-2141896 and BCS-1528698; the European Research Council (ERC) under the European Union’s Horizon 2020 programme, grants 851511-MICROSCOPE (to S. Schiffels), 771234-PALEoRIDER (to W.H.) and starting grant 805268-CoDisEASe (to K.I.B.); and the ERC starting grant Waves ERC758967 (supporting K. Nägele and S.C.). We thank the Max Planck-Harvard Research Center for the Archaeoscience of the Ancient Mediterranean for supporting M. Michel, E. Skourtanioti, A.M., R.A.B., L.C.B., G.U.N., N.S., V.V.-M., M. McCormick, P.W.S., C.W. and J.K.; the Kone Foundation for supporting E.K.G. and A.S.; and the Faculty of Medicine and the Faculty of Biological and Environmental Sciences at the University of Helsinki for grants to E.K.G. A.S. thanks the Magnus Ehrnrooth Foundation, the Sigrid Jusélius Foundation, the Finnish Cultural Foundation, the Academy of Finland, the Life and Health Medical Foundation and the Finnish Society of Sciences and Letters. M.C.B. acknowledges funding from: research project PID2020-116196GB-I00 funded by MCIN/AEI/10.13039/501100011033; the Spanish Ministry of Culture; the Chiang Ching Kuo Foundation; Fundación Palarq; the EU FP7 Marie Curie Zukunftskolleg Incoming Fellowship Programme, University of Konstanz (grant 291784); STAR2-Santander Universidades and Ministry of Education, Culture and Sports; and CEI 2015 project Cantabria Campus Internacional. M.E. received support from the Czech Academy of Sciences award Praemium Academiae and project RVO 67985912 of the Institute of Archaeology of the Czech Academy of Sciences, Prague. This work has been funded within project PID2020-115956GB-I00 ‘Origen y conformación del Bronce Valenciano’, granted by the Ministry of Science and Innovation of the Government of Spain, and grants from the Canadian Institutes for Health Research (MZI187236), Research Nova Scotia (RNS 2023-2565) and The Center for Health Research in Developing Countries. D.K. is the Canada research chair in translational vaccinology and inflammation. R.L.K. acknowledges support from a 2019 University of Otago research grant (Human health and adaptation along Silk Roads, a bioarchaeological investigation of a medieval Uzbek cemetery). P.O. thanks the Jane and Aatos Erkko Foundation, the Finnish Cultural Foundation and the Academy of Finland. S. Peltola received support from the Emil Aaltonen Foundation and the Ella and Georg Ehrnrooth Foundation. D.C.S.-G. thanks the Generalitat Valenciana (CIDEGENT/2019/061). E.W.K. acknowledges support from the DEEPDEAD project, HERA-UP, CRP (15.055) and the Horizon 2020 programme (grant 649307). M. Spyrou thanks the Elite program for postdocs of the Baden-Württemberg Stiftung. Open access funding provided by Max Planck Society

Childhood in Colonial Otago, New Zealand: Integrating Isotopic and Dental Evidence for Growth Disturbance and Oral Health

Experiences of childhood in colonial New Zealand are difficult to reconstruct from the historical record alone. Many of those who came to the colony were illiterate, and the Victorian tendency to avoid discussion of pregnancy and breastfeeding practices restricts our understanding of this important period. Bioarchaeological investigation, however, has the potential to illuminate the life stories of these first-generation Pākehā (European) settlers. Here we use isotopic evidence combined with dental pathology from children interred in a historic cemetery from Otago, New Zealand, to examine colonial childhood. We show how weaning practices in the colony differ from those experienced by their emigrant parents, highlight periods of illness likely associated with the weaning process, and bring to light the potential problems caused by maternal Vitamin D deficiency in the colony

⁸⁷Sr/⁸⁶Sr values plotted by sex and burial mound.

<p>Population mean (solid line) and ± 2SD (dashed line) represented.</p

⁸⁷Sr^/86Sr isotopic compositions of Tonga, Samoan, and Fijian archipelagoes.

<p>Solid line is ⁸⁷Sr^/86Sr value of modern seawater (0.7092). Data from [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0123156#pone.0123156.ref087" target="_blank">87</a>–<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0123156#pone.0123156.ref090" target="_blank">90</a>].</p

δ¹³C and δ³⁴S values plotted by sex and burial mound.

<p>The δ³⁴S outlier (To-At-2/27A) is labeled.</p

δ³⁴S values and %S by weight with fitted regression line (y = 0.005x + 0.169, <i>p</i> = 0.028).

<p>δ³⁴S values and %S by weight with fitted regression line (y = 0.005x + 0.169, <i>p</i> = 0.028).</p

The `Atele δ¹³C and δ¹⁵N values compared to dietary baseline data from previous studies [71,82]

<p>Modern δ¹³C values have been corrected for the Suess effect, but are otherwise unaltered. The dashed circle indicates the diet of the individuals once corrected for trophic level, 1‰ for δ¹³C and 4‰ for δ¹⁵N values.</p