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39 result(s) for "Fitzhugh, Ben"
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The Little Ice Age and Colonialism: An Analysis of Co-Crises for Coastal Alaska Native Communities in the 18th and 19th Centuries
Native communities confronted Eurasian colonialism in ways that reflected their own unique histories, social organizations and cultural values. In this paper, we are interested in how such legacies shaped Indigenous survivance, the active presence of Indigenous peoples on the landscape or the refusal to disappear or assimilate into settler society. We seek to understand the climate changes that Native Alaskan Sugpiaq people faced during the Little Ice Age (LIA; ca. CE 1400–1850), how they responded to those changes prior to Russian incursion, and how new or renewed climate adaptations shaped Sugpiaq survivance. Drawing insight from a new multi-proxy analysis of climate change, ecological dynamics, human population history, archaeology, and ethnohistory of the Kodiak Archipelago, we argue that changes in climate variance during the LIA contributed to Sugpiaq cultural elaboration in the centuries prior to Russian colonialism. Persistent cultural values and relationships with marine resources, adaptations of those relationships under expanded levels of harvesting, and responses to evolving opportunities and political realities were key legacies carried into colonial circumstances by Sugpiaq people. In addition, we see the foundational role of Sugpiaq women in procuring and sharing subsistence foods and the development of regional Indigenous identities as important factors in Sugpiaq survivance in the Russian colonial period. While colonialism introduced novel threats, Sugpiaq people confronted those challenges with the tools and values they inherited from their past, and they persisted through the active deployment of creative and culturally appropriate responses to the co-crises of colonialism and climate unpredictability.
Human Paleodemography and Paleoecology of the North Pacific Rim from the Mid to Late Holocene
Using 14 proxy human population time series from around the North Pacific (Alaska, Hokkaido and the Kuril Islands), we evaluate the possibility that the North Pacific climate and marine ecosystem includes a millennial-scale regime shift cycle affecting subsistence and migration. We develop both visual and statistical methods for addressing questions about relative population growth and movement in the past. We introduce and explore the use of a Time Iterative Moran I (TIMI) spatial autocorrelation method to compare time series trends quantitatively – a method that could prove useful in other paleoecological analyses. Results reveal considerable population dynamism around the North Pacific in the last 5000 years and strengthen a previously reported inverse correlation between Northeast and Northwest Pacific proxy population indices. Visual and TIMI analyses suggest multiple, overlapping explanations for the variability, including the potential that oscillating ecological regime shifts affect the North Pacific basin. These results provide an opening for coordinated research to unpack the interrelated social, cultural and environmental dynamics around the subarctic and arctic North Pacific at different spatial and temporal scales by international teams of archaeologists, historians, paleoecologists, paleoceanographers, paleoclimatologists, modelers and data management specialists.
Reservoir Correction for the Central and North Kuril Islands in North Pacific Context
We present new marine reservoir ΔR correction terms for the central and northern Kuril Islands. We estimate ΔR from a series of archaeological charcoal-shell pairs from two archaeological sites using standard calibration procedures and Monte Carlo simulation. The combined ΔR estimate for all paired samples for the Kuril samples is 508±127 yr. In the context of available North Pacific Rim ΔR estimates, the new Kuril data support the interpretation of a well-mixed, 14C-depleted North Pacific Subarctic Gyre. For the broader subarctic North Pacific region, a ΔR estimate in the range of 440±127 yr is a reasonable correction for any coastal marine shell date, and may be applied to fish and marine mammal dates for taxa known to reside within these waters throughout their life-histories. This generalization fails as one moves south from Hokkaido along the East Asian coast. There, well-equilibrated subtropical water minimize the ΔR offset.
New data and synthesis of ΔR estimates from the northern Pacific Ocean
We present new data on regional correction factor (ΔR) conducted for Chukotka, the Commander Islands, and the western Aleutian Islands and summarize data previously published for the other parts of the region. Paired radiocarbon dates of coeval marine and terrestrial materials from the archaeological site Kaniskak were obtained in Chukotka, and one such pair was analyzed from Shemya Island (western Aleutians). Three samples of sea otter (Enhydra lutris) bones of known collection date were used for the Commander Islands. In conjunction with previously published data, the new results showed that ΔR estimates conducted for the five regions of the northern Pacific do not differ statistically. ΔR assessments combined for archaeological sites resulted in probability density curves of the same shape as that of marine organisms. Comparison of ΔR estimates made with various species of marine animals showed that sea otters and small fishes residing within coastal waters throughout their life histories are better suited for ΔR measurements than migrating seals, on the one hand, and the shells of sedentary organisms, on the other. The study provides additional support to the hypothesis that the northern Pacific is characterized by the same reservoir offset, which we estimate as 525 ± 75 yr.
Biogeography and adaptation in the Kuril Islands, Northeast Asia
The Circumpolar North is generally recognized as a challenging environment to inhabit and yet, we know relatively little about how people managed their welfare in these places. Here, we add to the understanding of maritime hunter-gatherers in the subarctic North Pacific through a comparative approach that synthesizes biogeographic and archaeological data from the Kuril Islands. We conclude that our faunal, ceramic and lithic evidence support expectations from biogeography as assemblages from low biodiversity and insular regions show limited diet breadth, more locally produced pottery and a conservation of lithic resources. However, we highlight that these ecological factors did not strictly determine the occupation history of the archipelago as radiocarbon data suggests all regions experienced similar demographic fluctuations regardless of their biogeography. These results imply additional pressures influenced the strategic use and settlement of the Kuril Islands and the need for increased chronological resolution to disentangle these complex historical factors.
Developing Transdisciplinary Approaches to Sustainability Challenges: The Need to Model Socio-Environmental Systems in the Longue Durée
Human beings are an active component of every terrestrial ecosystem on Earth. Although our local impact on the evolution of these ecosystems has been undeniable and extensively documented, it remains unclear precisely how our activities are altering them, in part because ecosystems are dynamic systems structured by complex, non-linear feedback processes and cascading effects. We argue that it is only by studying human–environment interactions over timescales that greatly exceed the lifespan of any individual human (i.e., the deep past or longue durée), we can hope to fully understand such processes and their implications. In this article, we identify some of the key challenges faced in integrating long-term datasets with those of other areas of sustainability science, and suggest some useful ways forward. Specifically, we (a) highlight the potential of the historical sciences for sustainability science, (b) stress the need to integrate theoretical frameworks wherein humans are seen as inherently entangled with the environment, and (c) propose formal computational modelling as the ideal platform to overcome the challenges of transdisciplinary work across large, and multiple, geographical and temporal scales. Our goal is to provide a manifesto for an integrated scientific approach to the study of socio-ecological systems over the long term.
Developing Transdisciplinary Approaches to Sustainability Challenges: The Need to Model Socio-Environmental Systems in the ILongue Durée/I
Human beings are an active component of every terrestrial ecosystem on Earth. Although our local impact on the evolution of these ecosystems has been undeniable and extensively documented, it remains unclear precisely how our activities are altering them, in part because ecosystems are dynamic systems structured by complex, non-linear feedback processes and cascading effects. We argue that it is only by studying human–environment interactions over timescales that greatly exceed the lifespan of any individual human (i.e., the deep past or longue durée), we can hope to fully understand such processes and their implications. In this article, we identify some of the key challenges faced in integrating long-term datasets with those of other areas of sustainability science, and suggest some useful ways forward. Specifically, we (a) highlight the potential of the historical sciences for sustainability science, (b) stress the need to integrate theoretical frameworks wherein humans are seen as inherently entangled with the environment, and (c) propose formal computational modelling as the ideal platform to overcome the challenges of transdisciplinary work across large, and multiple, geographical and temporal scales. Our goal is to provide a manifesto for an integrated scientific approach to the study of socio-ecological systems over the long term.
Hazards, Impacts, and Resilience among Hunter-Gatherers of the Kuril Islands
This chapter explores hunter-gatherer vulnerability in the context of relative isolation and a highly dynamic natural environment. The setting is the Kuril Islands of the Northwest Pacific, and the data set is a 4,000-year record of human settlement and environmental history generated by the Kuril Biocomplexity Project, a large, interdisciplinary, and international research effort fielded from 2006 to 2008. The presupposition entering this project was that this relatively isolated, volcanic, earthquake-and tsunami-prone subarctic region should be among the more difficult habitats for hunter-gatherer populations to occupy consistently and, as a result, that the archaeological record should reflect periodic abandonments, at