• Energy Research

This study implements the ecosystem service framework to link the concepts of farming activity and ecosystem restoration within the circular economy. It proposes a method for identifying social indicators of ecosystem restoration that can be taken into account in the transition towards more circular and sustainable agricultural systems. Using a case study located in semi-arid Mediterranean landscapes, we conducted a social sampling with 350 respondents to explore how an almond tree restoration changes perceptions and preferences for ecosystem services, and how these socio-ecological changes translate into indicators of natural capital and human wellbeing. Results not only indicated that the almond tree restoration induced changes in people´s preferences and perceptions for ecosystem services, such as an increase in ecosystem service diversity (i.e., local identity and erosion control), but they also demonstrated how the social and cultural benefits associated to ecosystem services can be used as indicators of human well-being (i.e., human health and access to goods). We suggest that the inclusion of social indicators of ecosystem restoration must be included in policies and initiatives for a transition to circular economy, and to achieve the challenges of the UN Decade on Ecosystem Restoration.

This study implements the ecosystem service framework to link the concepts of farming activity and ecosystem restoration within the circular economy. It proposes a method for identifying social indicators of ecosystem restoration that can be taken into account in the transition towards more circular and sustainable agricultural systems. Using a case study located in semi-arid Mediterranean landscapes, we conducted a social sampling with 350 respondents to explore how an almond tree restoration changes perceptions and preferences for ecosystem services, and how these socio-ecological changes translate into indicators of natural capital and human wellbeing. Results not only indicated that the almond tree restoration induced changes in people´s preferences and perceptions for ecosystem services, such as an increase in ecosystem service diversity (i.e., local identity and erosion control), but they also demonstrated how the social and cultural benefits associated to ecosystem services can be used as indicators of human well-being (i.e., human health and access to goods). We suggest that the inclusion of social indicators of ecosystem restoration must be included in policies and initiatives for a transition to circular economy, and to achieve the challenges of the UN Decade on Ecosystem Restoration.

Growing social awareness of the need to adequately treat mining waste in order to protect the environment has led to an increase in the research in this field. The aim of this study was to analyze the dynamics of the research focused on mining waste and its sustainable management on a worldwide scale from 1988 to 2017. A systematic review and a bibliometric analysis of 3577 articles were completed. The results show that research into mining waste has increased, with studies focusing on waste management accounting for almost 40% of the total. The most productive journals in this field were Applied Geochemistry and Science of the Total Environment. The five most productive countries were the United States, Canada, Spain, Australia, and China. Works on the sustainable management of mining waste were in the minority, but it is an area of research that has considerable potential given the growing social awareness of the environmental repercussions of mining activities and the demands for increasingly sustainable practices. The findings of this study could prove useful for studies into mine waste, as they depict a global view of this line of research.

Growing social awareness of the need to adequately treat mining waste in order to protect the environment has led to an increase in the research in this field. The aim of this study was to analyze the dynamics of the research focused on mining waste and its sustainable management on a worldwide scale from 1988 to 2017. A systematic review and a bibliometric analysis of 3577 articles were completed. The results show that research into mining waste has increased, with studies focusing on waste management accounting for almost 40% of the total. The most productive journals in this field were Applied Geochemistry and Science of the Total Environment. The five most productive countries were the United States, Canada, Spain, Australia, and China. Works on the sustainable management of mining waste were in the minority, but it is an area of research that has considerable potential given the growing social awareness of the environmental repercussions of mining activities and the demands for increasingly sustainable practices. The findings of this study could prove useful for studies into mine waste, as they depict a global view of this line of research.

Within a context of scarce water resources for agriculture, rainwater harvesting constitutes a promising alternative that has been studied by different disciplines in recent years. This article analyses the dynamics of global research on rainwater harvesting for agricultural irrigation over the last two decades. To do this, qualitative systematic analysis and quantitative bibliometric analysis have been carried out. The results reveal that this line of research is becoming increasingly important within research on irrigation. Environmental sciences and agricultural and biological sciences are the most relevant subject areas. Agricultural Water Management, Physics and Chemistry of the Earth, and Irrigation and Drainage are the journals that have published the most articles on the subject. India, China, the United States (USA), South Africa, and the Netherlands are the countries that lead this line of research. Although significant progress has been made in this subject area, it is necessary to increase the number of studies on the capacity of rainwater harvesting systems to cover irrigation needs in different farming contexts, the factors that determine their adoption by farmers, the economic and financial feasibility of their implementation, and their contribution to mitigating global climate change.

Within a context of scarce water resources for agriculture, rainwater harvesting constitutes a promising alternative that has been studied by different disciplines in recent years. This article analyses the dynamics of global research on rainwater harvesting for agricultural irrigation over the last two decades. To do this, qualitative systematic analysis and quantitative bibliometric analysis have been carried out. The results reveal that this line of research is becoming increasingly important within research on irrigation. Environmental sciences and agricultural and biological sciences are the most relevant subject areas. Agricultural Water Management, Physics and Chemistry of the Earth, and Irrigation and Drainage are the journals that have published the most articles on the subject. India, China, the United States (USA), South Africa, and the Netherlands are the countries that lead this line of research. Although significant progress has been made in this subject area, it is necessary to increase the number of studies on the capacity of rainwater harvesting systems to cover irrigation needs in different farming contexts, the factors that determine their adoption by farmers, the economic and financial feasibility of their implementation, and their contribution to mitigating global climate change.