AVIATION NOISE AND ENVIRONMENTAL JUSTICE: THE BARRIO BARRIER*

ABSTRACT Aviation noise is a harmful pollutant, which has yet to be studied in the environmental justice literature. This paper uses Tobit and logit multivariate regression analyses to analyze noise pollution exposure from a major commercial‐service airport. It addresses the issue of whether people moved to the aviation noise‐impacted areas or the noise encroached on the people, and controls for economic and political costs as well as the possibility of racial and ethnic prejudice. The results indicate that ethnicity is the primary cause of the disproportionate burden of aviation noise pollution borne by Hispanics in the area analyzed.     

THE IMPACT OF MIGRATION ON REGIONAL WAGE INEQUALITY: A SEMIPARAMETRIC APPROACH

According to economic theory, regional migration is a primary mechanism through which regional wage convergence is predicted to occur. However, this does not necessarily imply that regional migration has an equalizing effect on regional inequality. Despite considerable literatures on regional migration and regional wage inequality, little attention has focused on the relationship between the two. This paper investigates one of the primary mechanisms through which migration affects individual region's wage distributions. It adopts a semiparametric procedure to examine how the regional wage distributions in Great Britain have changed as a result of migration using British Household Panel Survey data for 1991–2007.     

Variations in Human Adaptations During the Terminal Pleistocene and Early Holocene at Quebrada Jaguay (QJ-280) and the Ring Site,Southern Perú

Vertebrate remains from two stratified sites, the Quebrada Jaguay site (QJ-280) and the Ring Site, reveal details about economic strategies practiced between 13,145 and 7500 cal yr BP on the southern coast of Perú. The near absence of terrestrial resources, a broad continuity in economic activities focused on marine resources, and flexibility within the overall strategy, are among the most interesting aspects of these data. Although they reflect economic and social decisions driven, in part, by fluctuations in environmental conditions, they demonstrate that people were sophisticated strategists actively responding to dynamic environmental conditions.     

The northern fluted point complex: technological and morphological evidence of adaptation and risk in the late Pleistocene-early Holocene Arctic

Analyses of fluted point technology and Paleoindian technological risk have contributed to our understanding of human adaptation across North America in the late Pleistocene and early Holocene. However, poor chronological control has dissuaded similar studies of fluted points found in Alaska and northern Yukon and our understanding of their adaptive role in early arctic adaptations remains unclear. Two new archeological sites have provided reliable radiocarbon data and for the first time, a comprehensive analysis of northern fluted points is possible. Here, technological and morphological analyses of northern fluted points are presented, including variables statistically evaluated and compared to a collection of fluted Folsom artifacts serving as a reference. Variation in tool shape was measured using geometric morphometrics, and a new approach to landmark placement designed to characterize basal morphology and allow the analysis to include tool fragments is presented. Results confirm that northern fluted points represent a cohesive technological strategy and are used to formulate hypotheses suggesting its service as a risk-management system promoting ease-of-replacement-after-failure to offset transport costs and reduce risk during long-distance travel.     

A Filtered Past: Interpreting Salt Production and Trade Models from Two Remnant Brine-Enrichment Mounds at the Ancient Maya Paynes Creek Salt Works,Belize

The mounds at Witz Naab and Killer Bee are the only known remaining aboveground evidence of a once-thriving salt industry in Punta Ycacos Lagoon, a large saltwater system in Paynes Creek National Park, Belize. Over one hundred ancient Maya salt works dated to the Classic period (a.d. 300–900) have been submerged by sea-level rise in the lagoon. We have hypothesized that mounds were once numerous features on the landscape prior to a sea-level rise that occurred in the area during the Terminal Classic period. Lacking at these underwater sites are earthen mounds formed by discarded soil from the leaching process in which the salinity of seawater was enriched by leaching brine through salty soil. Enriching the salinity of seawater by leaching or by solar evaporation is virtually universal in ethnographic case studies. Data from the excavations are evaluated to interpret the ancient activities that produced the earthen mounds, scales of production, and how the coastal Maya of southern Belize participated in the larger Classic Maya economy.     

A feminist geographic analysis of perceptions of food and health in Ugandan cities

Abstract

This article contributes to a feminist geographic analysis of how urban food and health environments and non-communicable disease experience may be being constructed, and contested, by healthcare professionals (local elites) in two secondary Ugandan cities (Mbale and Mbarara). I use thematic and group interaction analysis of focus group data to explore material and discursive representations. Findings make explicit how healthcare professionals had a tendency to prescribe highly classed and gendered assumptions of bodies and behaviours in places and in daily practices. The work supports the discomfort some have felt concerning claims of an African nutrition transition, and is relevant to debates regarding double burden malnutrition. I argue that a feministic analysis, and an intersectional appreciation of people in places, is advantageous to food and health-related research and policy-making. Results uncover and deconstruct a dominant patriarchal tendency towards blaming women for obesity. Yet findings also exemplify the co-constructed and malleable nature of knowledge and understandings, and this offers encouragement.