Social and Behavioral Sciences Commons^™

Mass Capture Fishing In The Marquesas Islands, Reno Nims, Patricia Pillay, Melinda S. Allen

Anthropology Faculty Publications and Presentations

Mass capture of small fishes with a variety of nets, traps, and weirs was widely practiced and economically important across East Polynesia at western contact. Archaeological research, however, has suggested these technologies were less important during the early settlement period and gained prominence over time. Several explanations have been proposed, including resource depression, changes in marine environments, and/or social and economic reorientations. In the Marquesas Islands, pelagic and offshore fishes were historically well represented in early assemblages relative to most Polynesian islands. Here we report on fishbone assemblages from Nuku Hiva Island that were recovered with fine mesh screens, identified …

The Evolution Of Agrarian Landscapes In The Tropical Andes, Courtney Shadik, Mark B. Bush, Bryan G. Valencia, Angela Rozas-Davila, Daniel Plekhov, Robert D. Breininger, Multiple Additional Authors

Anthropology Faculty Publications and Presentations

Changes in land-use practices have been a central element of human adaptation to Holocene climate change. Many practices that result in the short-term stabilization of socio-natural systems, however, have longer-term, unanticipated consequences that present cascading challenges for human subsistence strategies and opportunities for subsequent adaptations. Investigating complex sequences of interaction between climate change and human land-use in the past—rather than short-term causes and effects—is therefore essential for understanding processes of adaptation and change, but this approach has been stymied by a lack of suitably-scaled paleoecological data. Through a highresolution paleoecological analysis, we provide a 7000-year history of changing climate and …

Provisioning Services Decline For Both People And Critically Endangered Wildlife In A Rainforest Transformation Landscape, Katherine J. Kling, Timothy M. Eppley, A. Catherine Markham, Patricia C. Wright, Be Noel Razafindrapaoly, Rajaona Delox, Be Jean Rodolph Rasolofoniaina, Jeanne Mathilde Randriamanetsy, Pascal Elison, Mcantonin Andriamahaihavana, Dean Gibson, Delaid Claudin Rasamisoa, Josia Razafindramanana, Natalie Vasey, Carter W. Daniels, Cortni Borgerson

Anthropology Faculty Publications and Presentations

The loss and degradation of forests and other ecosystems worldwide threaten both global biodiversity and the livelihoods of people who use natural resources. Understanding how natural resource use impacts landscape provisioning services for both people and wildlife is thus critical for designing comprehensive resource management strategies. We used data from community focus groups, botanical plots and an inventory of plant species consumed by the Critically Endangered red-ruffed lemur (Varecia rubra) to assess the availability of key provisioning services for people and endemic wildlife on the Masoala Peninsula, a rainforest transformation landscape, in northeastern Madagascar (Masoala National Park and 13 surrounding …

Large-Scale, Collaborative Imagery Survey In Archaeology: The Geospatial Platform For Andean Culture, History And Archaeology (Geopacha), Steven A. Wernke, Parker Van Valkenburgh, James Zimmer-Dauphinee, Bethany Whitlock, Giles Spence Morrow, Ryan Smith, Douglas Smit, Daniel Plekhov, Multiple Additional Authors

Anthropology Faculty Publications and Presentations

Imagery-based survey is capable of producing archaeological datasets that complement those collected through field-based survey methods, widening the scope of analysis beyond regions. The Geospatial Platform for Andean Culture, History and Archaeology (GeoPACHA) enables systematic registry of imagery survey data through a ‘federated’ approach. Using GeoPACHA, teams pursue problem-specific research questions through a common data schema and interface that allows for inter-project comparisons, analyses and syntheses. The authors present an overview of the platform's rationale and functionality, as well as a summary of results from the first survey campaign, which was carried out by six projects distributed across the central …

The House Full Of Otters: Recalling Human–Sea Otter Relationships On An Indigenous Oregon Coast, Douglas Deur, Peter Hatch, Hannah Wellman

Anthropology Faculty Publications and Presentations

Sea otters have held a special role in the cultural, spiritual, and economic life of Native American communities throughout recorded time. Along the coast of what is now Oregon, Native oral traditions recall a rich history of human encounters with sea otters, and speak of the species’ ubiquity, significance, and sentience. Native people also hunted sea otters, fashioning their uniquely dense fur into chiefly robes and using the pelts in ways central to community life — presaging the species’ later role in the global fur trade. Archaeological evidence of sea otter use can be found in sites of diverse antiquity …

Glimpses Of Oregon’S Sea Otters, Cameron La Follette, Douglas Deur

Anthropology Faculty Publications and Presentations

Sea otters are an iconic species in the history of what is now known as Oregon. Their pelts brought great wealth in late eighteenth and nineteenth century China, motivating some of Oregon’s earliest exploration, trade, and contact between Native American and Euro-American people. Over time, hunting eliminated the species from Oregon’s coastal waters. This article provides a broad introduction to the history of Oregon’s now-extinct sea otter population, describing the emergence of the Chinese market that created and sustained the hunt, the British discovery of profits to be made by trading for the pelts, and the rise of American traders. …

The Invisible Slaughter: Local Sea Otter Hunters On The Oregon Coast, Cameron La Follette, Richard Ravalli, Peter Hatch, Douglas Deur, Ryan Tucker Jones

Anthropology Faculty Publications and Presentations

Most accounts of the extirpation of sea otters from the Oregon coast focus on the well-documented international maritime fur trade of the late eighteenth and early nineteenth centuries. The historical record shows, however, that sea otters persisted much later. The final extirpation in Oregon occurred as a result of household-scale hunting by Native Americans and Euro-American settlers, from the mid-nineteenth century until around 1910. Especially on the south coast, a cottage industry of sea otter hunting flourished for decades — a pattern similar to the neighboring states of Washington and California. This article summarizes this long-ignored history, drawing from the …

A Content Analysis Of Social Media Discussions On Thc-Oacetate, Daniel J. Kruger, Amila Karahmet, Sydney M. Kaplan, Taylor Stacy, John Redfield, Vitush Agarwal, Mutaz Faqqouseh, Carlton Cb. Bone

Anthropology Faculty Publications and Presentations

Novel cannabinoids require systematic research to inform policies and practices. There is a growing interest in semi-synthetic cannabinoids by consumers, manufacturers, and regulators. However, there is a scarcity of research on these substances. Online discussion forums can provide guidance for research questions when current knowledge is scarce. The current project investigates the topics and issues covered in a social media forum devoted to THC-O-acetate (THCO), a semi-synthetic cannabinoid with rapidly rising popularity. Reddit comments posted on the THCO subreddit from June 2021 through November 2021 were coded for major and minor themes by a team of five coders and a …

Human-Modified Landscapes Driving The Global Primate Extinction Crisis, Erik Joaquín Torres-Romero, Vincent Nijman, David Fernández, Timothy M. Eppley

Anthropology Faculty Publications and Presentations

The world's primates have been severely impacted in diverse and profound ways by anthropogenic pressures. Here, we evaluate the impact of various infrastructures and human-modified landscapes on spatial patterns of primate species richness, at both global and regional scales. We overlaid the International Union for the Conservation of Nature (IUCN) range maps of 520 primate species and applied a global 100 km2 grid. We used structural equation modeling and simultaneous autoregressive models to evaluate direct and indirect effects of six human-altered landscapes variables (i.e., human footprint [HFP], croplands [CROP], road density [ROAD], pasture lands [PAST], protected areas [PAs], and Indigenous …

Umm Huwaiwitat: A Neolithic Site Near Petra, Jordan, Daniel Plekhov, Cristiano Nicosia, Luiza Osorio G. Silva, Sarah Newman, Felipe Rojas

Anthropology Faculty Publications and Presentations

Studies of the rural landscapes around the Nabataean/Roman city of Petra in Jordan have tended to assume a developmental trajectory based on that of the urban centre. Recent archaeological investigations at the site of Umm Huwaiwitat, however, shed light on the longer-term histories of human occupation and land use in the region north of Petra. Excavation has revealed Late Neolithic deposits formed by the burning of animal dung and the disposal of ash. These deposits underlie walls, today serving as agricultural terraces, which date to at least the Early Bronze Age. Umm Huwaiwitat therefore provides a microcosm of the long-lived …

A Habitat Stronghold On The Precipice: A Call‐To‐Action For Supporting Lemur Conservation In Northeast Madagascar, Timothy M. Eppley, Cortni Borgerson, Natalie Vasey, Multiple Additional Authors

Anthropology Faculty Publications and Presentations

The northeast of Madagascar is as diverse as it is threatened. The area bordering the Analanjirofo and SAVA regions contains six protected areas and at least 22 lemur species. Many applied research and conservation programs have been established in the region with the aim of ensuring both wildlife and people thrive in the long term. While most of the remaining humid evergreen forest of northeast Madagascar is formally protected, the local human population depends heavily on the land, and unsustainable natural resource use threatens this biodiversity hotspot. Drawing from our collective experiences managing conservation activities and research programs in northeast …

Legal Geographies, Caroline Griffith, Sarah Klosterkamp, Alida Cantor, Austin Kocher

Geography Faculty Publications and Presentations

This encyclopedia entry defines and discusses legal geography. Legal geography is an interdisciplinary area of scholarship that focuses on the intersections and co-constitution between law and space and place: that is, how law and legal processes produce space/place, and how particular places in turn influence law. Rather than thinking of law as an abstract, universal, a-spatial set of rules, legal geography examines the ways in which law is situated in place, and how places are shaped by legal practices and processes.

Contextualizing Patterns In Short-Term Disaster Recoveries From The 2015 Nepal Earthquakes: Household Vulnerabilities, Adaptive Capacities, And Change, Jeremy Spoon, Drew Gerkey, Alisa Rai

Anthropology Faculty Publications and Presentations

Disaster recovery is multidimensional and requires theoretical and methodological approaches from the interdisciplinary social sciences to illustrate short- and long-term recovery dynamics that can guide more informed and equitable policy and interventions. The 2015 Nepal earthquakes have had catastrophic impacts on historically marginalized ethnic groups and Indigenous households in rural locations, arising in the immediate aftermath and unfolding for years afterward. Analyzing factors that shape household recovery patterns can help identify vulnerabilities and adaptive capacities in addition to signaling potential future changes. We pursue this goal using survey data from 400 randomly selected households in 4 communities over 2 10-week …

Uncomfortable Yet Necessary: The Impact Of Ppe On Communication In Emergency Medicine, Jennifer Aengst, Grace A. Walker-Stevenson, Tabria Harrod, Jonathan Ivankovic, Jacob Neilson, Jeanne-Marie Guise

Anthropology Faculty Publications and Presentations

Background: The efficacy of pre-hospital emergency services is heavily dependent on the effective communication of care providers. This effective communication occurs between providers as part of a team, but also among providers interacting with family members and patients. The COVID-19 pandemic introduced a number of communication challenges to emergency care, which are primarily linked to the increased use of PPE.

Methods: We sought to analyze the impacts of the Covid-19 pandemic on Emergency Medical Service (EMS) workers and pre-hospital care delivery. We conducted focus groups and one-on-one interviews with fire-EMS first responders between Sept 2021 and 2022. Interviews …

Mobility Interrupted: A New Framework For Understanding Anti-Left Sentiment Among Brazil’S “Once-Rising Poor”, Benjamin Junge, Sean T. Mitchell, Charles H. Klein, Matthew Spearly

Anthropology Faculty Publications and Presentations

How do sequences of upward and downward socioeconomic mobility influence political views among those who have “risen” or “fallen” during periods of leftist governance? While existing studies identify a range of factors, long-term mobility trajectories have been largely unexplored. The question has particular salience in contemporary Brazil, where, after a decade of extraordinary poverty reduction on the watch of the leftist Workers’ Party (PT), a subsequent period of economic and political crises intensified anti-PT sentiment. This article uses original data from the 2016 Brazil’s Once-Rising Poor (BORP) Survey, using a 3-city sample of 822 poor and working-class Brazilians to analyze …

Factors Influencing Terrestriality In Primates Of The Americas And Madagascar, Timothy M. Eppley, Selwyn Hoeks, Colin A. Chapman, Joerg U. Ganzhorn, Katie Hall, Megan A. Owen, Dara B. Adams, Néstor Allgas, Multiple Additional Authors

Anthropology Faculty Publications and Presentations

Among mammals, the order Primates is exceptional in having a high taxonomic richness in which the taxa are arboreal, semiterrestrial, or terrestrial. Although habitual terrestriality is pervasive among the apes and African and Asian monkeys (catarrhines), it is largely absent among monkeys of the Americas (platyrrhines), as well as galagos, lemurs, and lorises (strepsirrhines), which are mostly arboreal. Numerous ecological drivers and species-specific factors are suggested to set the conditions for an evolutionary shift from arboreality to terrestriality, and current environmental conditions may provide analogous scenarios to those transitional periods. Therefore, we investigated predominantly arboreal, diurnal primate genera from the …

What Happened To The “New Middle Class”? The 2016 Borp (Brazil’S Once-Rising Poor) Survey, Benjamin Junge, Sean T. Mitchell, Charles H. Klein, David De Micheli

Anthropology Faculty Publications and Presentations

This research note provides a detailed account of the development and implementation of a household survey conducted in 2016 as part of a larger investigation into the lifeways and political subjectivities of Brazil’s “once-rising poor,” the demographic sector comprising poor and working-class people who experienced various forms of socioeconomic mobility in the early twenty-first century. After reflecting on the challenges of maintaining a critical perspective on class labels and relations that were intensely contested at the time, the article introduces the survey sample (n = 1,204), highlighting variables captured. It then establishes the demographic profile, mobility experiences, political values, attitudes, …

“From The Beginning Of Time”: The Colonial Reconfiguration Of Native Habitats And Indigenous Resource Practices On The British Columbia Coast, Chief Adam Dick (Kwaxsistalla Wathl’Thla), Daisy Sewid-Smith (Mayanilth), Kim Recalma-Clutesi, Douglas Deur, N.J. Turner (Galitsimġa)

Anthropology Faculty Publications and Presentations

Indigenous Peoples’ lives, cultures, and values are defined largely by their long-term relationships with the lands, waters, and lifeforms of their territories. Their stories, names, ceremonies, and connections with the plants and animals on which they have depended over countless generations are cornerstones of their knowledge systems, systems of governance and decision-making, traditions of intergenerational knowledge transmission, and values and responsibilities associated with natural and human domains alike. For First Nations of North America’s Northwest Coast, as for many other Indigenous Peoples, the arrival of European newcomers disrupted both the natural world and associated cultural practices in interconnected ways. The …

Madagascar Terrestrial Camera Survey Database 2021: A Collation Of Protected Forest Camera Surveys From 2007–2021, Erin M. Wampole, Brian D. Gerber, Jean Claude Razafimahaimodison, Mahandry Hugues Andrianarisoa, Claude Jacquot Ralazampirenena, Patricia C. Wright, C. Delaid Rasamisoa, Dean Gibson, Natalie Vasey, Multiple Additional Authors

Anthropology Faculty Publications and Presentations

Madagascar is a threatened global biodiversity hotspot and conservation priority, yet we lack broad-scale surveys to assess biodiversity across space and time. To fill this gap, we collated camera trap surveys, capturing species occurrences within Madagascar into a single standardized database. This data set includes nine distinct protected areas of Madagascar and encompasses 13 subprojects, 38 camera arrays, and 1156 sampling units (independent camera site per survey) within two important biodiversity eco-regions: western dry deciduous forest and eastern humid rainforest. Camera surveys were conducted from June 2007 to January 2021. The final data set includes 17 unique families of mammals …

Looking Back, Looking Forward: Resilience And Persistence In A Klamath Tribal Community, Thomas J. Connolly, Christopher L. Ruiz, Douglas Deur, Perry Chocktoot Jr., Jaime L. Kennedy, Dennis L. Jenkins, Julia A. Knowles

Anthropology Faculty Publications and Presentations

The process of human culture entails a perpetual negotiation between the familiar and the new. In the Americas, this process was much accelerated and amplified within Native communities by the historical processes of colonization. We use the record of the Beatty Curve archaeological site in south-central Oregon to examine how members of the Klamath Tribes and their ancestors selectively adopted, adapted, or repurposed introduced materials and practices most compatible with traditional lifeways and values while also maintaining many traditional practices, both overtly and covertly. Transformations from pre-contact to reservation life, and through Termination and Restoration in the 20th century, are …

Public And Community Archaeology In The Pacific Northwest, Douglas C. Wilson

Anthropology Faculty Publications and Presentations

The author reflects on the integration of multiple communities of Pacific Northwest archaeological practitioners in a single setting at Portland State University’s (PSU) Archaeology Roadshow. Pioneered by Dr. Virginia Butler, since 2011 this program has integrated agencies, tribes, museums, private-sector CRM firms, archaeology volunteers, elementary schools, and the students of PSU’s Public Archaeology class, to provide exhibits, hands-on activities, and an opportunity for collectors to interact with experts in artifact identification.

On The Past 40 Years Of Archaeology In The Pacific Northwest, Virginia L. Butler

Anthropology Faculty Publications and Presentations

Butler reviews changes she has witnessed in the practice of archaeology in the Pacific Northwest since her 1975 field school at Lind Coulee. While enormous changes have occurred in technology (e.g., computers, GIS), analytic methods (e.g., aDNA, isotope geochemistry), and research questions and goals, the most profound change has been the increasing role of tribes and Indigenous peoples. Enlarging the scope of “who” does archaeology gives us new insights about our collective past, but also supports justice, equity and inclusion, values of increasing importance to society at large.

Recovering Salmon: Zooarchaeology And Oral Tradition In The Documentation Of Extirpated Cultural Keystone Species In The Upper Klamath Basin, Douglas Deur, Perry Chocktoot Jr.

Anthropology Faculty Publications and Presentations

As this special issue attests, Dr. Virginia Butler and her students have made significant and lasting contributions to the study of human-environment relationships over deep time in the Pacific Northwest. Beyond this, their contributions suggest the potential of archaeological research to engage the public and to address pressing natural resource issues of our time. Their investigations of Pacific salmon harvests in the Klamath River Basin are an important case in point. Applying the methods of zooarchaeology to the study of anadromous fish in the Upper Klamath Basin, Butler and her students provide clear corroboration of Tribal oral tradition. In turn, …

Reflections On The State Of Northwest Archaeology: Essays In Honor Of Virginia Butler: Introduction, Shelby L. Anderson, Jeremy Spoon

Anthropology Faculty Publications and Presentations

Introduction to the Fall 2021 issue of Journal of Northwest Anthropology. Essays in Honor of Virginia L. Butler, Portland State University.

Virginia Butler: Commitment, Service, And Mentoring At Portland State University, 1993–2020, Michele Ruth Gamburd

Anthropology Faculty Publications and Presentations

No abstract provided.

Teasing Apart Impacts Of Human Activity And Regional Drought On Madagascar’S Large Vertebrate Fauna: Insights From New Excavations At Tsimanampesotse And Antsirafaly, Laurie R. Godfrey, Brooke Crowley, Kathleen M. Muldoon, Stephen J. Burns, Nick Scroxton, Zachary S. Klukkert, Lovasoa Ranivoharimanana, Jamie Alumbaugh, Matthew Borths, Natalie Vasey

Anthropology Faculty Publications and Presentations

Madagascar experienced a major faunal turnover near the end of the first millenium CE that particularly affected terrestrial, large-bodied vertebrate species. Teasing apart the relative impacts of people and climate on this event requires a focus on regional records with good chronological control. These records may document coeval changes in rainfall, faunal composition, and human activities. Here we present new paleontological and paleoclimatological data from southwestern Madagascar, the driest part of the island today. We collected over 1500 subfossil bones from deposits at a coastal site called Antsirafaly and from both flooded and dry cave deposits at Tsimanampesotse National Park. …

Bayesian Assessment Of Northern Alaskan Chronological Issues: Implications For Future Research, Thomas J. Brown, Shelby Anderson, Justin Andrew Junge, Jonathan Duelks

Anthropology Faculty Publications and Presentations

Cultural interaction and exchange across the Bering Strait of northern Alaska played a central role in the emergence of Arctic maritime adaptations. Yet poor chronological control limits our ability to explore processes of cultural change over the last 5000years. We address this problem by synthesizing the available radiocarbon record for the region, carrying out Bayesian analysis of a regional radiocarbon database, and analyzing the BAR-1 (Birnirk) site using new dates published in this paper. Our synthesis and our illustrative analysis of the BAR-1 site highlights several intriguing temporal and spatial trends with implications for interaction between cultural groups. Our analysis …

Ten Years On: Engaging The Public Through The Archaeology Roadshow, Virginia L. Butler, Lyssia Merrifield, Virginia Parks, Shelby Anderson

Anthropology Faculty Publications and Presentations

Public engagement is a critical part of archaeologists’ tool kit for encouraging people to look beyond the glittering but superficial appeal of “artifacts” to appreciate and respect the peoples and cultures that made them. Engagement takes many forms—from museum exhibits, archaeological site tours, K–12 curriculum, and social media to heritage tourism, documentary films, and more. Whatever the medium or approach, a common goal is to increase the public’s understanding of the broader values archaeology strives to promote (e.g., scientific literacy, cultural diversity, civic engagement, critical thinking) and to open the door for discussion of the ethical and moral issues surrounding …

Lidar Predictive Modeling Of Pacific Northwest Mound Sites: A Study Of Willamette Valley Kalapuya Mounds, Oregon (Usa), Tia Rachelle Cody, Shelby Anderson

Anthropology Faculty Publications and Presentations

Archaeologists need new methods to survey large areas and overcome environmental and archaeological barriers to site discovery in heavily forested regions. LiDAR (light detection and ranging) technology is one possible solution to these challenges as LiDAR digitally clears away vegetation, facilitating large-scale remote sensing survey. The Calapooia Watershed, located in the southern Willamette Valley of Oregon, is an ideal area to utilize LiDAR. While valley lowlands are cleared for agriculture, riverine areas remain heavily wooded and are known to contain hundreds of low-lying earthwork features created by pre-colonial Kalapuyan people. To assess the potential application of LiDAR in this region, …

Understanding Short-Term Household Recoveries From The 2015 Nepal Earthquakes: Lessons Learned And Recommendations, Jeremy Spoon, Drew Gerkey, Ram B. Chhetri, Alisa Rai, Umesh Basnet, Chelsea E. Hunter

Anthropology Faculty Publications and Presentations

We assess tangible and intangible disaster recovery dynamics following the 2015 Nepal earthquakes and aftershocks in order to understand household adaptive capacity and transformation. We randomly selected 400 households in four communities across two highly impacted districts for surveys and interviews at 9 months and 1.5 years afterwards and returned at 2.5 years to share and discuss results. We found that household recoveries were heterogenous, context specific, and changing. Tangible hazard exposure, livelihood disruption, and displacement and intangible place attachment and mental well-being influenced recoveries. We also illustrate challenges related to government programs, housing designs and codes, and outside aid.