Current Research in Environmental Sustainability最新文献

This study investigates the adoption of water-saving irrigation technologies, specifically drip and sprinklers, within India's semi-arid states. Utilizing a probit model and data sourced from the India Human Development Survey-II, the research scrutinizes a sample size of 2891 households while engaging in focus group discussions. The findings highlight several key factors significantly impacting technology adoption, including education, caste, employment status, household income, orchard ownership, landholding size, irrigation source, access to irrigation, the Kisan Credit Card scheme, and utilization of electric and diesel pumps. Moreover, the study uncovers state-specific variations driven by factors such as water resources, crop patterns, and government policies, ultimately shaping the adoption landscape of specific irrigation technologies. Focus group discussions conducted in Andhra Pradesh reveal prominent challenges faced, including limited subsidies, high costs associated with adoption, and crop-specific irrigation requirements. In light of these findings, the study emphasizes the necessity for a comprehensive approach to achieve water conservation and enhance livelihoods. This approach advocates for the integration of joint farming practices, water-sharing methods, supportive financial policies encompassing subsidies and accessible credit facilities, and the implementation of sustainable government social schemes. Such integrated efforts are deemed imperative for fostering resilient societies amidst evolving agricultural and environmental landscapes.

While small-scale farming households constitute a large part of the population, as well as the producers of the majority of food supplies in low- and middle-income countries, major gaps remain in the ability to produce reliable solutions to achieve sustainability in family farming.

This special issue aims to address some blind spots and shed new light on sustainability in family farming using sustainability science. The publications presented in this special issue will enable readers to grasp the importance of a detailed and situated understanding of the needs and practices of family farming, as well as the importance of involving farmers and their families in our research to find solutions for improving the sustainability of family farming that will benefit everyone.

The purpose of the European Green Deal and the regulation associated with the so-called EU Taxonomy for Sustainable Activities is to lead capital flows towards sustainable investments. According to the European Commission this is necessary to finance solutions for the immense challenges ahead, such as climate change, social inequality, and loss of biodiversity. However, academic research raises concerns that sustainable investments may earn lower risk-adjusted returns in the long run. The European Supervisory Authorities identify greenwashing risks and pronounce the limited ability of retail investors to make informed investment decisions. The aim of this perspective article is to provide suggestions for a regulation on relevant information on sustainable investments provided by financial service providers to retail investors. Therefore, the existing regulations are put in relation with recent research on investments considering ESG issues. To enable retail investors' self-determined decision-making, financial service providers such as banks, mutual funds, and financial advisors must provide easily accessible, clear, and easily understandable information regarding the ESG-conformity of the offered financial products. In addition, financial service providers must inform retail investors about some specific risks that can arise from a narrow focus on ESG assets such as under-diversification, an overweight of large stocks, and returns that can be lower than the market return.

Reconciling variable between-community and neighboring country goals is the focus of the United Nations partnership goals (Sustainable Development Goal 17) because of the challenges of managing shared common-pool resources, such as fisheries. Our objective was to better understand and suggest management that accounts for this variability among fishing villages along the Kenya-Tanzania national boundary. We asked stakeholders to scale their dependency on fish, objective knowledge of fisheries, governance effectiveness, management preferences, and future fisheries provisioning scenarios among villages economically aligned with international trade or national park conservation. We found high dependency on fish (90% daily consumption), modest objective knowledge about fisheries and their status (62% correct answers) but a broad agreement on the need for community engagement (>90% agreement). The perceived weakest governance principles were fisheries monitoring and the resolution of conflicts with neighbors. Considerable variability in opinions about how to provide more fish reflected the international boundary trade and conservation contexts. Rural households further from the border favored community management and local or national fisheries closure management whereas stakeholder preferences with more urban and public were associated with greater support for offshore fishing and port and aquaculture infrastructure developments. Previously measured losses of fisheries catch production in most villages was hidden from stakeholders by a lack of catch monitoring and production potential estimates. Lost fisheries production and sustainability could be recovered by increased knowledge of resource production capacity, monitoring, and governance engagement that increases compliance. Village level economics and transnational contexts require multilevel governance and good coordination to manage the diverse capacities, preferences, and management needs.

The overconsumption of conventional plastics has led to several environmental and social-economic issues related to plastic pollution, carbon emissions and resource depletion. Acknowledging these issues, the introduction of alternatives such as bioplastics has been promoted by national, supranational, and international organizations. However, the market for such materials is still niche, where businesses are uncertain about the benefits and costs associated with the use of these innovative materials. Successful (and sustainable) uptake of such alternatives will depend on public acceptance and changes in consumer behavior. Therefore, this study aims to explore how consumers' orientation towards environmental sustainability is related to consumer utilization of alternatives such as bio-based and biodegradable plastics. Consumer knowledge and performance expectations of these materials are also analyzed. This study employed a predominately quantitative research approach, where a self-administered online survey was used to collect the opinions of consumers across society using a snowball sampling technique. Results show continued consumer confusion, unrealistic expectations, and a value-action gap. These elements may have consequences for market uptake and broader implications across the value chain. A key implication is that both policy makers and businesses should address these barriers through enhanced communication of relevant information alongside improved consumer awareness and education.

This study examines how climate change organizations employ discourse strategies to highlight the vulnerability of women to climate change. It also explores how these strategies disrupt the conventional climate change narrative by integrating gender issues and emphasizing women's social and cultural experiences. The study utilizes the framework of ecolinguistics to examine narratives woven into the textual discourse. The research, based on 40 tweets from organizations such as the UN Environment Program and UN Women, offers insights into how these organizations utilize ecolinguistic techniques in communicating climate issues. The findings of the study revealed that gender intersections with other social identities determine vulnerabilities to environmental changes, as the research highlights the disproportionate impacts on women, especially those from marginalized backgrounds. This study contributes to the existing literature in terms of exploring the depiction of this issue in the Twitter discourse of international organizations.