Community-based water monitoring (CBWM) provides essential baseline information on watershed health and engages the public in science, but those involved often encounter barriers to informing environmental management. We conducted qualitative interviews with watershed group coordinators and government counterparts from four CBWM organizations to explore instances where CBWM successfully influenced governmental decision-making. Our findings show that the level of rigor for quality standards, inclusion of volunteers, available resources, and desired goals are important considerations when designing community-based monitoring programs. Integrated program designs that include adequate quality standards and engage volunteers are more apt to maximize resources and realize both scientific and educational goals.

This issue forms Part II of JCOM's collection of articles and essays exploring the field of citizen science. Here I introduce the articles in Part II, outlining how they contribute to our understanding of the ways that volunteers participate in citizen science projects, what motivates this participation and what learning arises as a result of participation.

As a result of the large number of media used and a variety of objectives pursued by the various Public Communication of Science (PCS) activities, their evaluation turns into a daunting task. Therefore, a general taxonomy for all the approaches used by PCS could be helpful in order to differentiate their effects and to measure their results. A general format is proposed for a fast and easy evaluation of PCS efforts and to share a common language with all science communicators, who need to easily compare the results of this growing activity.

Science, research and emerging technologies often play a key role in many modern action movies. In this contribution we suggest to use genre analysis of folk narratives as an innovative and useful tool for understanding science and technology in action movies. In this contribution we outline our approach using illustrative examples and detail how understanding action movies as modern fairy tales can benefit the study of science, research and technology in popular culture.

In recent years, citizen science has gained popularity not only in the scientific community but also with the general public. The potential it projects in fostering an open and participatory approach to science, decreasing the distance between science and society, and contributing to the wider goal of an inclusive society is being explored by scientists, science communicators, educators, policy makers and related stakeholders. The public's participation in citizen science projects is still often reduced to data gathering and data manipulation such as classification of data. However, the citizen science landscape is much broader and diverse, inter alia due to the participation opportunities offered by latest ICT. The emergence of new forms of collaboration and grassroots initiatives is currently being experienced. In an open consultation process that led to the "White Paper on Citizen Science for Europe", the support of a wide range of project types and innovative forms of participation in science was requested. In this paper we argue for mechanisms that encourage a variety of approaches, promote emerging and creative concepts and widen the perspectives for social innovation.

While the use of scientific visualisations (such as brain scans) in popular science communication has been extensively studied, we argue for the importance of popular images (as demonstrated in various talks at #POPSCI2015), including pictures of everyday scenes of social life or references to pictures widely circulating in popular cultural contexts. We suggest that these images can be characterised in terms of a rhetorical theory of argumentation as working towards the production of evidentiality on the one hand, and as aiming to link science to familiar visualities on the other; our example is da Vinci's "Vitruvian Man".

This commentary considers the topics of humour and online settings. Both have received increasing attention amongst researchers and practitioners of science communication, and both raise numerous questions around the role of informality and enjoyment in the spread of information. However, online settings also provide a great range of data with which to address these questions. Here I suggest that close consideration of technical infrastructure plays an important role in this data collection. I shall do so using case studies drawn from two popular participatory websites, reddit and Facebook, which display contrasting attitudes towards using humour. I argue that these attitudes are partly products of the different tools provided by the pages for users to show appreciation, which affect the appearance of content on the websites. I also suggest that these tools allow users to appreciate jokes in multiple ways, and by extension might provide researchers with methods for assessing different forms of engagement.

Interest in the possible role for comedy as a medium for communicating and engaging the public in science is growing. However, current research has so far been restricted to exploring whether the content of scientific knowledge is accurate and precise within comedy, and whether the public might be said to understand science better for having watched it. In this commentary, I suggest that this approach neglects the diversity with which scientific ideas and images are used in comedy, particularly when comedy is written without the explicit goal of communicating science. I present my current research on the American animated comedy South Park, which suggests a different story: science serves to expose the hypocrisy and self-interest that governs the town. I suggest that examples such as South Park might benefit the analysis of comedy and science, by seeking to explain the very presence of science in comedy and in doing so, explore the values attributed to science within popular culture.

The prevalent lack of research on the interrelations between science, research and popular culture led to the organization of the first International Conference on Science and Research in Popular Culture #POPSCI2015, which took place at Alpen-Adria-Universität in Klagenfurt, Austria, from 17--18 September 2015. The aim of the conference was to bring together not only science communication researchers with an interest in popular culture, but also other scholars, scientists and researchers, artists, media professionals and members from the general public. In this issue of JCOM we present four invited commentaries which are all based on presentations at the conference.

The academic journal paper has been around for several hundred years and during that time has seen shifts in style and structure. This editorial explores the traditional research paper and considers whether thinking about the research paper as a story, provides insights into style and structure that would make research both more transparent and more readable.