Environmental health impact assessment.(2) Essay

Environmental wellness impact perspicacity.(2) - Essay Example2009, cited in Harris and Spickett 2010, 1)The development of EIAs methodologies and procedures originated in North America, later in Europe, mainly by ecologists whose concern in assessing the impacts of development activities center more on human health. Similar efforts were then do for the development of health impact assessment methodologies and procedures, but this had not been as smooth as EIAs. The (1) lack of epidemiological knowledge regarding dose-response relationships and the (2) ill-preparedness of concerned giving medication authorities to release documents showing in concrete figures the impact of development on the incidences of death and diseases made the latter job difficult. The first problem made it difficult to determine the effect of environmental changes on health, for example, the release of pollutants whereas, the second problem denied hard evidences on the adverse health impacts of development . (Giroult1990, 259) Resultantly, the health components have sour the main limitations of many EIA studies. A WHO commissioned study of 15 EIAs testified to this saying ... off-site health do generally have been given a low priority and have not been treated consistently (cited in Giroult1990, 259). To ensure that health will be consciously considered in EIAs against these difficulties, a new approach, videlicet Environmental Health Impact Assessment (EHIA) was proposed. (Giroult1990, 259)To understand this new approach, the key term environmental health that differentiates it from the current approach has to be defined. From Listorti and Doumanis (2001) noted environmental healths definition, it essentially means, as that which prevents health hazards, namely increasing human diseases, injury, and premature death, while pursuing development activities (349). main(prenominal) health hazards are classified as