8 pages., via online journal., Given the well-documented impacts of angler behavior on the biological fitness of angled and released fish, optimizing the conservation value of catch-and-release angling hinges on the extent to which anglers are willing to adopt recommended best practices and refrain from harmful ones. One potentially powerful mechanism underlying adoption of best practices is the social pressure anglers can apply to one another to enforce community norms and values. Past work in other domains demonstrates that forms of interpersonal communication—including social sanctioning—can foster context-appropriate social norms and increase cooperative behavior; yet to date, little research has examined these dynamics in the context of species conservation. We conducted in-person and online surveys to explore the role of social sanctioning in the context of an internationally renowned wild steelhead (Oncorhynchus mykiss) fishery in British Columbia, Canada. We investigated how diverse social-psychological and demographic factors influence anglers' past and future sanctioning propensity. Results highlight that perceived capacity to influence the angling practices of others and professed concerns about one's own reputation were strongly predictive of both past and future sanctioning. Furthermore, while anglers reported relatively low-levels of past sanctioning behavior, most anglers simultaneously expressed a strong desire to sanction others in the future. Identifying ways to increase the social desirability and visibility of sanctioning actions could assist resource managers in promoting adoption and maintenance of best practices. More broadly, our findings underscore a significant yet underappreciated role for wildlife users and enthusiasts in cultivating a shared conservation ethic to help ensure biological conservation.
7 pages, via Online journal, The mid-nineteenth century Hudson River School of painting reflects artists' views of American paradise, a glorified Hudson River landscape where the disappearing wilderness, agriculture, and human settlements coexisted along the river in perfect harmony. The romantic, peaceful coexistence of nature and humans became an unsustainable illusion as the twentieth century 507 km (315 mi) Hudson River became a major transportation route to the northern and western interior of the United States (figure 1). Like many rivers throughout history, navigation of the Hudson River waters fostered tanneries, paper mills, factories, electrical plants, and other enterprises along its coastline (Rothstein 2019). Rivers, with their abundant water supply and capacity to transport raw materials and finished goods, fueled the Industrial Revolution of the 1800s, and the Hudson River was exemplary in its contributions. Settlements and industries along the Hudson River valley flourished, creating jobs, expanding communities, and bringing economic prosperity to the region and the nation. In its wake, followed an era of industrial pollution that left an ugly mark on the river celebrated for its beauty and pristine waters. In 1984, 321 km (200 mi) of the Hudson River was classified by the US Environmental Protection Agency (USEPA) as the Hudson River PCBs Superfund site—one of the largest in the country.
8 pages., via online journal., Recent research and practice in environmental management suggest sentiment analysis of social media communication can be a useful tool in stakeholder analysis of environmental policy. This is certainly the case when it comes to the controversial use of biological controls in dealing with invasive species. Current numerical scored approaches of sentiment may not reveal the reasons for support or opposition to environmental policies in this and other areas. In this study, we examine how the use of more in-depth analysis based on what key stakeholders say about this issue in media at a national, city or regional geographic level. The analysis reveals quite different reasons for support and opposition to the biological control of carp in Australia, and that within each stakeholder group it is possible for individuals to hold conflicting views and attitudes on this issue. We find that there are concerns at the national and city level about the impact of the virus and mistrust of government and science and that the carp species may be viewed as a valuable resource. Those responding to regional media expressed hope that the virus may lead to the elimination of the carp problem, however, they were more interested in the possible impact on the local environment. The multi-scaled social media analysis of stakeholder views about the potential biological control of carp in Australia demonstrated how social media comments can be used to explore the nuanced and multidimensional nature of community attitudes and preferences.
