The declaration of the United Nations Decade on Ecosystem Restoration 2020-2030 has established the need to focus on human rights in restoration initiatives, including gender equality. Although this goal raises a need to monitor gender biases on ecosystem restoration, we still lack basic gender information and evaluations on the current situation. The main purpose of this study is to analyze gender bias in ecosystem restoration covering three dimensions: research, outreach, and practice. We used scientific publications from the Restoration Ecology journal, mentions of these articles in Altmetric Explorer and Twitter, and projects from the Society for Ecological Restoration's database. First, we study gender bias among people leading ecosystem restoration initiatives in the three dimensions. Second, we assessed factors that could influence gender bias, including year, target ecosystem and socioeconomic country development. Third, we analyzed whether the impact of scientific knowledge in society depends on the gender of the scientific team. Our results indicate that men were primary leaders in research, outreach, and practice initiatives in ecosystem restoration. There seems to be a trend over time towards equality in research, but gender inequality is still present in most types of ecosystems, with women leading more projects in more developed countries. The impact of scientific knowledge is independent of the author's gender, but research of male senior authors seems to reach society more easily. This broad perspective of inequality in the three dimensions can evolve towards gender equality, by applying gender approaches in restoration policies and initiatives.
KEY WORDSgender bias; equality; gender gap; leadership; leaky pipeline; women in science IMPLICATIONS FOR PRACTICE • Gender inequality persists within research, outreach and practice in ecosystem restoration, mainly in senior positions. These results can serve as a baseline for the design of equal restoration initiatives triggered by the UN Decade on Ecosystem Restoration. • Active efforts are needed to develop initiatives and policies in ecosystem restoration to achieve equal opportunities in reaching senior research positions, equal transfer of scientific knowledge and equal participation and benefit sharing in projects, putting global efforts in countries with lower resources.• Reaching gender equality within these restoration dimensions requires incorporating gender aspects in research teams and practices, including women in decision-making and evaluation processes, assuring gender balance hiring, equal pay and funding opportunities, and recognizing women's achievements.