In this paper, we present a general framework for assessing the societal impacts of new technologies. Such impacts can be broadly classified as economic development impacts, environmental impacts, and “other” societal impacts. We discuss the steps involved in a public sector cost-benefit...

In the Northeastern U.S., salt marsh area is in decline. Habitat change analysis has revealed fragmentation, displacement of high marsh by low marsh species, and marsh drowning, while development of adjacent uplands limits upslope migration. Measures of marsh vegetation loss for eight sites in...

The importance of disaster reduction has gained increased awareness within the international development community and thereby highlighted a need for a preliminary assessment of natural hazard risk in developing countries of the Asia–Pacific, including that for volcanic eruption. In this...

The active Chihshang fault in the southern segment of longitudinal valley of eastern Taiwan is part of the suture boundary between the Eurasia plate and the Philippine Sea plate. Radon anomalies in groundwater were recorded prior to three major earthquakes—(1) 2003 M <Subscript>w</Subscript> = 6.8 Chengkung, (2)...</subscript>