Publications
NIBIOs employees contribute to several hundred scientific articles and research reports every year. You can browse or search in our collection which contains references and links to these publications as well as other research and dissemination activities. The collection is continously updated with new and historical material.
2022
Abstract
Young children have unique nutritional requirements, and breastfeeding is the best option to support healthy growth and development. Concerns have been raised around the increasing use of milk-based infant formulas in replacement of breastfeeding, in regards to health, social, economic and environmental factors. However, literature on the environmental impact of infant formula feeding and breastfeeding is scarce. In this study we estimated the environmental impact of four months exclusive feeding with infant formula compared to four months exclusive breastfeeding in a Norwegian setting. We used life-cycle assessment (LCA) methodology, including the impact categories global warming potential, terrestrial acidification, marine and freshwater eutrophication, and land use. We found that the environmental impact of four months exclusive feeding with infant formula was 35–72% higher than that of four months exclusive breastfeeding, depending on the impact category. For infant formula, cow milk was the main contributor to total score for all impact categories. The environmental impact of breastfeeding was dependant on the composition of the lactating mother’s diet. In conclusion, we found that breastfeeding has a lower environmental impact than feeding with infant formula. A limitation of the study is the use of secondary LCA data for raw ingredients and processes.
Authors
Robert Jankowiak Halvor Solheim Piotr Bilański Jigeesha Mukhopadhyay Georg HausnerAbstract
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Conference lecture – CIOL®-protection of wood – an update
Andreas Treu, Erik Larnøy, Johan Biørnstad
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Divina Gracia P. RodriguezAbstract
Human urine contains essential nutrients (e.g., nitrogen and phosphorus) required for plant growth. Hence, urine can serve as a “free” and locally available nutrient source. Successful, low-cost urine-diverting toilets (UDTs) that separately collect urine have been developed in Scandinavia and in Europe and are being manufactured at large-scale in Africa. There exists many barriers to urine recycling at scale. The important initial steps for increased use of urine as a fertilizer (UBF) are to understand the technical, socio-cultural, economic, institutional and ecological aspects that affect large-scale adoption of UDTs, urine treatment technologies, and UBFs; provide evidence-based data that shows urine is safe in terms of heavy metals, pathogens, and organic micropollutants; and identify optimal combinations strategies to sustain adoption in the long term. FoodSecURe will be implemented and will utilize the already existing UDTs in communal public areas in Bahir-Dar, Ethiopia. Due to lack of technology and limited awareness of users, government and institutions, these UDTs were used inappropriately, and no UBF has been produced from the UDTs. The project will be conducted through 6 work packages (WPs): WP0 focuses on the project management. WPs 1-4 focus on identifying the barriers in the adoption of urine recycling based on technology (WP1), health (WP2), socio-culture and environment (WP3), and economic and institutions (WP4). The dissemination, exploitation and communication activities are in WP5. The various tasks are implemented through a multi-disciplinary and multi-actor approach by scientists specializing in social sciences, business management, agronomy, parasitology, environmental engineering, environmental science, and soil science. A Stakeholder Advisory Committee will be created to strengthen science-policy-stakeholder linkages and ensure that the technical and socio-economic solutions identified in the project match the stakeholders’ needs.
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Lampros LamprinakisAbstract
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Karin Juul Hesselsøe Tatsiana Espevig Erik Lysøe Christian Spring Marina Usoltseva Ingeborg Menzler-HokkanenAbstract
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