Social perceptions around non-perennial rivers, what do we currently know?

Abstract

Despite our growing knowledge about non-perennial rivers, in most cases they still lack effective protection. Many studies have suggested that the negative social perception around these socio-ecosystems is a main barrier for their conservation. Although empirical evidence in this field is very scarce, studies on aesthetic preference of landscapes have shown the preference for landscapes that contain water over those that lack this element. In this vein, several studies have recently compared the social perceptions of perennial and non-perennial rivers, confirming the existence of a more negative perception towards non-perennial ones, referring to their aesthetic value, but also to their value for biodiversity and human well-being. These studies also showed how the social perceptions around non-perennial rivers are modulated by three sociocultural factors: education, climatic context, and connection with nature