Human Health-Environment Interaction Science: An emerging research paradigm.

ABSTRACT

During recent decades, the growing interactions between human well-being and the environment have led to the development of new research paradigms. A number of disciplines have recognized the importance of the human-environment relationship in all aspects of human life from an economic, ecological, social and political perspective. In conformity with this trend, we conducted a bibliometric review of scientific publications on the interactions between two main research domains human-centered and environmental-centered sciences. The aim is to provide a temporal and spatial perspective on how these research domains have paired up and co-evolved along a common pathway towards a new research paradigm, named Human Health-Environment Interaction Science (HHEIS). Our results revealed a constant growth over time in the scientific production concerning HHEIS. The network and cluster analyses showed a progressive overlapping of keywords among studies published in environmental and human health journals to a match of principal keywords. As a statistical indicator of this trend, the similarity index showed an increase in the number of keywords for both research domains. In terms of country productivity, the US, UK and China are in the lead, while EU countries are the most interconnected. Our review demonstrates the existence of HEIS as a comprehensive paradigm encompassing research findings with implications for human and environmental interaction. An overview of the history of HHEIS and the implications of current EU research-funding initiatives have been provided.