The study of journal authorship and editorial board membership from a gender perspective is addressed in this paper following international recommendations about the need to obtain science and technology indicators by gender. Authorship informs us about active scientists who contribute to the production and dissemination of new knowledge through journal articles, while editorial board membership tells us about leading scientists who have obtained scientific recognition within the scientific community. This study analyses by gender the composition of the editorial boards of 131 high-quality Spanish journals in all fields of science, the presence of men and women as authors in a selection of 36 journals, and the evolution of these aspects from 1998 to 2009. Female presence is lower than male presence in authorship, editorial board membership and editorship. The presence of female authors is slightly lower than the presence of women in the Spanish Higher Education sector and doubles female presence in editorial boards, which mirrors female presence in the highest academic rank. The gender gap tends to diminish over the years in most areas, especially in authorship and very slightly in editorial board membership. Large editorial boards and having a female editor-in-chief are positively correlated with women presence in editorial boards. The situation of women in Spanish science is further assessed in an international context analysing a selection of international reference journals. The usefulness of journal-based indicators to monitor the situation of men and women in science and to assess the success of policies oriented to enhance gender equality in science is finally discussed.

A comparative analysis of the scientific performance of male and female scientists in the area of Materials Science at the Spanish Council for Scientific Research (CSIC) is presented. Publications of 333 scientists during 1996-2000 are downloaded from the international database Science Citation Index and the national one ICYT. Scientific performance of scientists is studied through different indicators of productivity (number of SCI and ICYT publications), international visibility (average impact factor of publications, percentage of documents in "top journals") and publication practices (%international publications, signing order of authors in the documents and different collaboration measures). Inter-gender differences in the research performance of scientists are studied. Influence of professional category and age are analysed. Although women are less productive than men, no significant differences in productivity are found within each professional category. However, a different life-cycle of productivity is found for men and woman and the most important inter-gender differences in productivity occur at the ages of 40-59.

Citizen science (CS) aims primarily to create a new scientific culture able to improve upon the triple interaction between science, society, and policy in the dual pursuit of more democratic research and decision-making informed by sound evidence. It is both an aim and an enabler of open science (OS), to which it contributes by involving citizens in research and encouraging participation in the generation of new knowledge. This study analyses scientific output on CS using bibliometric techniques and Web of Science (WoS) data. Co-occurrence maps are formulated to define subject clusters as background for an analysis of the impact of each on social media. Four clusters are identified: HEALTH, BIO, GEO and PUBLIC. The profiles for the four clusters are observed to be fairly similar, although BIO and HEALTH are mentioned more frequently in blogposts and tweets and BIO and PUBLIC in Facebook and newsfeeds. The findings also show that output in the area has grown since 2010, with a larger proportion of papers (66%) mentioned in social media than reported in other studies. The percentage of open access documents (30.7%) is likewise higher than the overall mean for all areas.

The involvement of male and female scientists in the technological activity developed in Spain is analysed through the study of patent applications filed with the Spanish OEPM database during the period 1990-2005. Comparative analyses based on participation, contribution and inventors by gender are presented and discussed. The study reveals a low female involvement in technology, which tends to concentrate in specific institutional sectors (public research institutions) and technological sections (A/Human Necessities and C/Chemistry). Over the 16-year period analysed the involvement of female scientists rose at a higher rate than that of men in most of the institutional sectors and technological fields. The highest relative increase corresponds to University and Spanish National Research Council, and our data suggest that it is enhanced by collaboration. To make the production of sex-disaggregated technology indicators easier the inclusion of the sex of the inventors as an additional field in patent databases would be desirable, as well as a higher normalisation of inventor names, applicant names (full names) and institutional affiliations.