Hazardous Waste Site Cleanup and Neighborhood Redevelopment: An Opportunity to Address Multiple Socially Desirable Goals

The United States' hazardous waste site remediation programs are being challenged for lacking cost-effectiveness. We argue that these expensive programs will be more cost-effective and viable politically if economic and social analyses are included explicitly in risk analyses. Using data from surveys of people living within one-half-mile of seven hazardous waste sites, we show that some neighborhoods offer the opportunity for joint site remediation and neighborhood redevelopment programs. Mechanisms are suggested that would permit the United States Environmental Protection Agency to implement neighborhood environmental and redevelopment programs.     

Finding Mid-19th Century Native Settlements: Cartographic and Archaeological Evidence from Central California

Historical maps have the potential to aid archaeological investigations into the persistence of Native American settlements during the mid-19th century, a time when many Native communities disappear from archaeological view. Focusing on Tomales Bay in central California, we evaluate the usefulness of historical maps as a way to discover and interpret archaeological deposits dating to the period, with the aim of better understanding indigenous patterns of residence at the transition from missionary to settler colonialism. In particular, we focus on diseños and plats created to document Mexican-era land grants as well as early maps produced by the General Land Office and United States Coast Survey. Although we note inconsistencies regarding the inclusion of indigenous settlements on historical maps, our case study offers an example of how archaeologists can employ historical maps and targeted archaeological ground-truthing to discover sites that are poorly represented in the historical and archaeological records.