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Ran, Y., Van Rysselberge, P., Macura, B., Persson, U. M., Hatab, A. A., Jonell, M., . . . Röös, E. (2024). Effects of public policy interventions for environmentally sustainable food consumption: a systematic map of available evidence. Environmental Evidence, 13, Article ID 10.
Öppna denna publikation i ny flik eller fönster >>Effects of public policy interventions for environmentally sustainable food consumption: a systematic map of available evidence
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2024 (Engelska)Ingår i: Environmental Evidence, E-ISSN 2047-2382, Vol. 13, artikel-id 10Artikel, forskningsöversikt (Refereegranskat) Published
Abstract [en]

Background The global food system is inflicting substantial environmental harm, necessitating a shift towards more environmentally sustainable food consumption practices. Policy interventions, for example, information campaigns, taxes and subsidies and changes in the choice context are essential to stimulate sustainable change, but their effectiveness in achieving environmental goals remains inadequately understood. Existing literature lacks a comprehensive synthesis of evidence on the role of public policies in promoting sustainable food consumption. Our systematic map addressed this gap by collecting and categorising research evidence on public policy interventions aimed at establishing environmentally sustainable food consumption patterns, in order to answer the primary research question: What evidence exists on the effects of public policy interventions for achieving environmentally sustainable food consumption?

Methods Searches for relevant records (in English) were performed in WoS, Scopus, ASSIA, ProQuest Dissertation and Theses, EconLit, Google Scholar and in bibliographies of relevant reviews. A grey literature search was also performed on 28 specialist websites (searches were made in the original language of the webpages and publications in English, Swedish, Danish and Norwegian were eligible) and Google Scholar (search in English). Screening was performed at title/abstract and full-text levels, with machine learning-aided priority screening at title/abstract level. Eligibility criteria encompassed settings, interventions (public policies on sustainable food consumption), target groups and outcomes. No critical appraisal of study validity was conducted. Data coding covered bibliographic details, study characteristics, intervention types and outcomes. Evidence was categorised into intervention types and subcategories. Visual representation utilised bar plots, diagrams, heatmaps and an evidence atlas. This produced a comprehensive overview of effects of public policy interventions on sustainable food consumption patterns.

Review findings The evidence base included 227 articles (267 interventions), with 92% of studies in high-income countries and only 4% in low-income countries. Quantitative studies dominated (83%), followed by mixed methods (16%) and qualitative studies (1%). Most interventions were information-based and 50% of reviewed studies looked at labels. Information campaigns/education interventions constituted 10% of the sample, and menu design changes and restriction/editing of choice context 8% each. Market-based interventions represented 13% of total interventions, of which two-thirds were taxes. Administrative interventions were rare (< 1%). Proxies for environmental impact (85%) were more frequent outcome measures than direct impacts (15%). Animal-source food consumption was commonly used (19%) for effects of interventions on, for example, greenhouse gas emissions. Most studies used stated preferences (61%) to evaluate interventions.

Conclusions The literature assessing policies for sustainable food consumption is dominated by studies on non-intrusive policy instruments; labels, information campaigns, menu design changes and editing choice contexts. There is a strong need for research on sustainable food policies to leave the lab and enter the real world, which will require support and cooperation of public and private sector stakeholders. Impact evaluations of large-scale interventions require scaling-up of available research funding and stronger multidisciplinary research, including collaborations with industry and other societal actors. Future research in this field should also go beyond the European and North American context, to obtain evidence on how to counteract increasing environmental pressures from food consumption worldwide.

Nyckelord
Biodiversity loss, Climate change, Environmental impacts, Greenhouse gas emissions, Policy intervention, Sustainable consumption, Sustainable diets, Sustainable food systems, Demand-side interventions
Nationell ämneskategori
Livsmedelsvetenskap Miljövetenskap Ekologi Klimatforskning Tvärvetenskapliga studier inom samhällsvetenskap
Identifikatorer
urn:nbn:se:su:diva-228760 (URN)10.1186/s13750-024-00333-6 (DOI)001201809300001 ()2-s2.0-85190269328 (Scopus ID)
Tillgänglig från: 2024-04-25 Skapad: 2024-04-25 Senast uppdaterad: 2024-04-25Bibliografiskt granskad
Ran, Y., Cederberg, C., Jonell, M., Bergman, K., De Boer, I. J. M., Einarsson, R., . . . Röös, E. (2024). Environmental assessment of diets: overview and guidance on indicator choice. The Lancet Planetary Health, 8(3), e172-e187
Öppna denna publikation i ny flik eller fönster >>Environmental assessment of diets: overview and guidance on indicator choice
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2024 (Engelska)Ingår i: The Lancet Planetary Health, E-ISSN 2542-5196, Vol. 8, nr 3, s. e172-e187Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

Comprehensive but interpretable assessment of the environmental performance of diets involves choosing a set of appropriate indicators. Current knowledge and data gaps on the origin of dietary foodstuffs restrict use of indicators relying on site-specific information. This Personal View summarises commonly used indicators for assessing the environmental performance of diets, briefly outlines their benefits and drawbacks, and provides recommendations on indicator choices for actors across multiple fields involved in activities that include the environmental assessment of diets. We then provide recommendations on indicator choices for actors across multiple fields involved in activities that use environmental assessments, such as health and nutrition experts, policy makers, decision makers, and private-sector and public-sector sustainability officers. We recommend that environmental assessment of diets should include indicators for at least the five following areas: climate change, biosphere integrity, blue water consumption, novel entities, and impacts on natural resources (especially wild fish stocks), to capture important environmental trade-offs. If more indicators can be handled in the assessment, indicators to capture impacts related to land use quantity and quality and green water consumption should be used. For ambitious assessments, indicators related to biogeochemical flows, stratospheric ozone depletion, and energy use can be added.

Nationell ämneskategori
Miljövetenskap
Identifikatorer
urn:nbn:se:su:diva-228952 (URN)10.1016/S2542-5196(24)00006-8 (DOI)001203267200001 ()38453383 (PubMedID)2-s2.0-85186732178 (Scopus ID)
Tillgänglig från: 2024-05-14 Skapad: 2024-05-14 Senast uppdaterad: 2024-05-14Bibliografiskt granskad
Partelow, S., Asif, F., Béné, C., Bush, S., Manlosa, A. O., Nagel, B., . . . Turchini, G. M. (2023). Aquaculture governance: five engagement arenas for sustainability transformation. Current Opinion in Environmental Sustainability, 65, Article ID 101379.
Öppna denna publikation i ny flik eller fönster >>Aquaculture governance: five engagement arenas for sustainability transformation
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2023 (Engelska)Ingår i: Current Opinion in Environmental Sustainability, ISSN 1877-3435, E-ISSN 1877-3443, Vol. 65, artikel-id 101379Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

A greater focus on governance is needed to facilitate effective and substantive progress toward sustainability transformations in the aquaculture sector. Concerted governance efforts can help move the sector beyond fragmented technical questions associated with intensification and expansion, social and environmental impacts, and toward system-based approaches that address interconnected sustainability issues. Through a review and expert-elicitation process, we identify five engagement arenas to advance a governance agenda for aquaculture sustainability transformation: (1) setting sustainability transformation goals, (2) cross-sectoral linkages, (3) land–water–sea connectivity, (4) knowledge and innovation, and (5) value chains. We then outline the roles different actors and modes of governance can play in fostering sustainability transformations, and discuss action items for researchers, practitioners, and policymakers to operationalize activities within their engagement arenas.

Nationell ämneskategori
Fisk- och akvakulturforskning Miljövetenskap Tvärvetenskapliga studier inom samhällsvetenskap
Identifikatorer
urn:nbn:se:su:diva-225769 (URN)10.1016/j.cosust.2023.101379 (DOI)001103131800001 ()2-s2.0-85174616486 (Scopus ID)
Tillgänglig från: 2024-01-23 Skapad: 2024-01-23 Senast uppdaterad: 2024-01-23Bibliografiskt granskad
Crona, B., Wassénius, E., Jonell, M., Koehn, J. Z., Short, R., Tigchelaar, M., . . . Wabnitz, C. C. C. (2023). Four ways blue foods can help achieve food system ambitions across nations. Nature, 616(7955), 104-112
Öppna denna publikation i ny flik eller fönster >>Four ways blue foods can help achieve food system ambitions across nations
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2023 (Engelska)Ingår i: Nature, ISSN 0028-0836, E-ISSN 1476-4687, Vol. 616, nr 7955, s. 104-112Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

Blue foods, sourced in aquatic environments, are important for the economies, livelihoods, nutritional security and cultures of people in many nations. They are often nutrient rich1, generate lower emissions and impacts on land and water than many terrestrial meats2, and contribute to the health3, wellbeing and livelihoods of many rural communities4. The Blue Food Assessment recently evaluated nutritional, environmental, economic and justice dimensions of blue foods globally. Here we integrate these findings and translate them into four policy objectives to help realize the contributions that blue foods can make to national food systems around the world: ensuring supplies of critical nutrients, providing healthy alternatives to terrestrial meat, reducing dietary environmental footprints and safeguarding blue food contributions to nutrition, just economies and livelihoods under a changing climate. To account for how context-specific environmental, socio-economic and cultural aspects affect this contribution, we assess the relevance of each policy objective for individual countries, and examine associated co-benefits and trade-offs at national and international scales. We find that in many African and South American nations, facilitating consumption of culturally relevant blue food, especially among nutritionally vulnerable population segments, could address vitamin B12 and omega-3 deficiencies. Meanwhile, in many global North nations, cardiovascular disease rates and large greenhouse gas footprints from ruminant meat intake could be lowered through moderate consumption of seafood with low environmental impact. The analytical framework we provide also identifies countries with high future risk, for whom climate adaptation of blue food systems will be particularly important. Overall the framework helps decision makers to assess the blue food policy objectives most relevant to their geographies, and to compare and contrast the benefits and trade-offs associated with pursuing these objectives.

Nationell ämneskategori
Fisk- och akvakulturforskning Tvärvetenskapliga studier inom samhällsvetenskap Miljövetenskap
Identifikatorer
urn:nbn:se:su:diva-215950 (URN)10.1038/s41586-023-05737-x (DOI)000940612400003 ()36813964 (PubMedID)2-s2.0-85148516520 (Scopus ID)
Tillgänglig från: 2023-03-29 Skapad: 2023-03-29 Senast uppdaterad: 2023-05-11Bibliografiskt granskad
Wood, A., Queiroz, C., Deutsch, L., González-Mon, B., Jonell, M., Pereira, L., . . . Wassénius, E. (2023). Reframing the local–global food systems debate through a resilience lens. Nature Food, 4(1), 22-29
Öppna denna publikation i ny flik eller fönster >>Reframing the local–global food systems debate through a resilience lens
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2023 (Engelska)Ingår i: Nature Food, E-ISSN 2662-1355, Vol. 4, nr 1, s. 22-29Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

Despite the growing knowledge that food system solutions should account for interactions and drivers across scales, broader societal debate on how to solve food system challenges is often focused on two dichotomous perspectives and associated solutions: either more localized food systems or greater global coordination of food systems. The debate has found problematic expressions in contemporary challenges, prompting us to revisit the role that resilience thinking can play when faced with complex crises that increase uncertainty. Here we identify four ‘aching points’ facing food systems that are central points of tension in the local–global debate. We apply the seven principles of resilience to these aching points to reframe the solution space to one that embeds resilience into food systems’ management and governance at all scales, supporting transformative change towards sustainable food systems.

Nationell ämneskategori
Lantbruksvetenskap, skogsbruk och fiske Geovetenskap och miljövetenskap
Identifikatorer
urn:nbn:se:su:diva-216307 (URN)10.1038/s43016-022-00662-0 (DOI)000950590700001 ()2-s2.0-85146020433 (Scopus ID)
Tillgänglig från: 2023-04-12 Skapad: 2023-04-12 Senast uppdaterad: 2023-04-12Bibliografiskt granskad
Luthman, O., Jonell, M., Rönnbäck, P. & Troell, M. (2022). Strong and weak sustainability in Nordic aquaculture policies. Aquaculture, 550, Article ID 737841.
Öppna denna publikation i ny flik eller fönster >>Strong and weak sustainability in Nordic aquaculture policies
2022 (Engelska)Ingår i: Aquaculture, ISSN 0044-8486, E-ISSN 1873-5622, Vol. 550, artikel-id 737841Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

In this paper, we critically analyze how sustainability is considered in aquaculture policies and strategies using the Nordic countries as a case. The strong versus weak sustainability concepts are used to define and clarify what sustainability aspects are central to each state. To illustrate these concepts further, we draw on and modify four mainstream environmental discourses defined by John Dryzek and apply them to the strong and weak sustainability dichotomy to help categorize how environmental sustainability is portrayed in Nordic aquaculture policies and strategies. Subsequently we apply the characteristics of the concepts to aquaculture and sustainability in the Nordic countries. This allows us to identify each state's depiction of sustainable aquaculture, compare these to one another and assess where the Nordic states position themselves regarding sustainability and aquaculture. Our findings show that the policies emphasize technological advancements, intensification, and economic growth, which correlates with weak sustainability. Environmental sustainability receives a significant role in the documents too but does not seem to trump increased intensification or profitability. All policies are heavily focused on fed aquaculture and in order to reduce negative impacts from aquaculture there is a need to incorporate key elements of strong sustainability in policies, including measures to reduce impacts from pollution and the spread of pathogens, use of high-grade food resources and energy consumption. This to transform the industry to sustainability rather than just making it less unsustainable.

Nyckelord
Aquaculture, Policy, Sustainability, Nordics
Nationell ämneskategori
Lantbruksvetenskap, skogsbruk och fiske Biologiska vetenskaper Annan samhällsvetenskap
Identifikatorer
urn:nbn:se:su:diva-203508 (URN)10.1016/j.aquaculture.2021.737841 (DOI)000765399400009 ()2-s2.0-85122265738 (Scopus ID)
Tillgänglig från: 2022-04-04 Skapad: 2022-04-04 Senast uppdaterad: 2022-04-04Bibliografiskt granskad
Tigchelaar, M., Leape, J., Micheli, F., Allison, E. H., Basurto, X., Bennett, A., . . . Wabnitz, C. C. C. (2022). The vital roles of blue foods in the global food system. Global Food Security, 33, Article ID 100637.
Öppna denna publikation i ny flik eller fönster >>The vital roles of blue foods in the global food system
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2022 (Engelska)Ingår i: Global Food Security, ISSN 2211-9124, Vol. 33, artikel-id 100637Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

Blue foods play a central role in food and nutrition security for billions of people and are a cornerstone of the livelihoods, economies, and cultures of many coastal and riparian communities. Blue foods are extraordinarily diverse, are often rich in essential micronutrients and fatty acids, and can often be produced in ways that are more environmentally sustainable than terrestrial animal-source foods. Capture fisheries constitute the largest wild-food resource for human extraction that would be challenging to replace. Yet, despite their unique value, blue foods have often been left out of food system analyses, policies, and investments. Here, we focus on three imperatives for realizing the potential of blue foods: (1) Bring blue foods into the heart of food system decision-making; (2) Protect and develop the potential of blue foods to help end malnutrition; and (3) Support the central role of small-scale actors in fisheries and aquaculture. Recognition of the importance of blue foods for food and nutrition security constitutes a critical justification to preserve the integrity and diversity of aquatic species and ecosystems.

Nyckelord
Blue foods, Aquatic foods, Food system governance, Nutrition, Small-scale actors, Environmental sustainability
Nationell ämneskategori
Lantbruksvetenskap, skogsbruk och fiske
Identifikatorer
urn:nbn:se:su:diva-206218 (URN)10.1016/j.gfs.2022.100637 (DOI)000808031100003 ()2-s2.0-85128367843 (Scopus ID)
Tillgänglig från: 2022-06-21 Skapad: 2022-06-21 Senast uppdaterad: 2022-06-21Bibliografiskt granskad
Macura, B., Ran, Y., Persson, U. M., Abu Hatab, A., Jonell, M., Lindahl, T. & Röös, E. (2022). What evidence exists on the effects of public policy interventions for achieving environmentally sustainable food consumption? A systematic map protocol. Environmental Evidence, 11, Article ID 17.
Öppna denna publikation i ny flik eller fönster >>What evidence exists on the effects of public policy interventions for achieving environmentally sustainable food consumption? A systematic map protocol
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2022 (Engelska)Ingår i: Environmental Evidence, E-ISSN 2047-2382, Vol. 11, artikel-id 17Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

Background: The global food system is causing considerable environmental harm. A transition towards more sustainable consumption is needed. Targeted public policy interventions are crucial for stimulating such transition. While there is extensive research about the promotion of more environmentally sustainable food consumption, this knowledge is scattered across different sources. This systematic map aims to collate and describe the available evidence on public policy interventions such as laws, directives, taxes and information campaigns, for achieving sustainable food consumption patterns.

Methods: We will search bibliographic databases, specialist websites, Google Scholar and bibliographies of relevant reviews. Searches for academic literature will be performed in English, while searches for grey literature will be performed in English, Swedish, Danish and Norwegian. Screening, including consistency checking exercises, will be done at two levels: title and abstract, and full text. We will use machine learning algorithms to support screening at the title and abstract level. Coding and meta-data extraction will include bibliographic information, policy details and context, and measured environmental outcome(s). The evidence base will be summarised narratively using tables and graphs and presented as an online interactive searchable database and a website that will allow for visualisation, filtering and exploring systematic map findings, knowledge gaps and clusters.

Nyckelord
Biodiversity loss, Climate change, Environmental impacts, Greenhouse gas emissions, Public policy, Sustainable consumption, Sustainable diets
Nationell ämneskategori
Geovetenskap och miljövetenskap Annan samhällsvetenskap
Identifikatorer
urn:nbn:se:su:diva-205117 (URN)10.1186/s13750-022-00271-1 (DOI)000796534900001 ()
Tillgänglig från: 2022-06-01 Skapad: 2022-06-01 Senast uppdaterad: 2023-08-28Bibliografiskt granskad
Stoll, J. S., Bailey, M. & Jonell, M. (2020). Alternative pathways to sustainable seafood. Conservation Letters, 13(1), Article ID e12683.
Öppna denna publikation i ny flik eller fönster >>Alternative pathways to sustainable seafood
2020 (Engelska)Ingår i: Conservation Letters, E-ISSN 1755-263X, Vol. 13, nr 1, artikel-id e12683Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

Seafood certifications are a prominent tool being used to encourage sustainability in marine fisheries worldwide. However, questions about their efficacy remain the subject of ongoing debate. A main criticism is that they are not well suited for small-scale fisheries or those in developing nations. This represents a dilemma because a significant share of global fishing activity occurs in these sectors. To overcome this shortcoming and others, a range of fixes have been implemented, including reduced payment structures, development of fisheries improvement projects, and head-start programs that prepare fisheries for certification. These adaptations have not fully solved incompatibilities, instead creating new challenges that have necessitated additional fixes. We argue that this dynamic is emblematic of a common tendency in natural resource management where particular tools and strategies are emphasized over the conservation outcomes they seek to achieve. This can lead to the creation of hammers in management and conservation. We use seafood certifications as an illustrative case to highlight the importance of diverse approaches to sustainability that do not require certification. Focusing on alternative models that address sustainability problems at the local level and increase fishers' adaptive capacity, social capital, and agency through relational supply chains may be a useful starting point.

Nyckelord
alternatives, community supported fisheries, diversification, relational supply chain, seafood certification, social capital
Nationell ämneskategori
Geovetenskap och miljövetenskap Ekonomi och näringsliv
Identifikatorer
urn:nbn:se:su:diva-176564 (URN)10.1111/conl.12683 (DOI)000493889500001 ()
Tillgänglig från: 2019-12-17 Skapad: 2019-12-17 Senast uppdaterad: 2024-03-14Bibliografiskt granskad
Bergman, K., Henriksson, P. J. G., Hornborg, S., Troell, M., Borthwick, L., Jonell, M., . . . Ziegler, F. (2020). Recirculating Aquaculture Is Possible without Major Energy Tradeoff: Life Cycle Assessment of Warmwater Fish Farming in Sweden. Environmental Science and Technology, 54(24), 16062-16070
Öppna denna publikation i ny flik eller fönster >>Recirculating Aquaculture Is Possible without Major Energy Tradeoff: Life Cycle Assessment of Warmwater Fish Farming in Sweden
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2020 (Engelska)Ingår i: Environmental Science and Technology, ISSN 0013-936X, E-ISSN 1520-5851, Vol. 54, nr 24, s. 16062-16070Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

Seafood is seen as promising for more sustainable diets. The increasing production in land-based closed Recirculating Aquaculture Systems (RASs) has overcome many local environmental challenges with traditional open net-pen systems such as eutrophication. The energy needed to maintain suitable water quality, with associated emissions, has however been seen as challenging from a global perspective. This study uses Life Cycle Assessment (LCA) to investigate the environmental performance and improvement potentials of a commercial RAS farm of tilapia and Clarias in Sweden. The environmental impact categories and indicators considered were freshwater eutrophication, climate change, energy demand, land use, and dependency on animal-source feed inputs per kg of fillet. We found that feed production contributed most to all environmental impacts (between 67 and 98%) except for energy demand for tilapia, contradicting previous findings that farm-level energy use is a driver of environmental pressures. The main improvement potentials include improved by-product utilization and use of a larger proportion of plant-based feed ingredients. Together with further smaller improvement potential identified, this suggests that RASs may play a more important role in a future, environmentally sustainable food system.

Nationell ämneskategori
Geovetenskap och miljövetenskap Lantbruksvetenskap, skogsbruk och fiske
Identifikatorer
urn:nbn:se:su:diva-190655 (URN)10.1021/acs.est.0c01100 (DOI)000600100400050 ()33251804 (PubMedID)
Tillgänglig från: 2021-03-03 Skapad: 2021-03-03 Senast uppdaterad: 2022-02-25Bibliografiskt granskad
Organisationer
Identifikatorer
ORCID-id: ORCID iD iconorcid.org/0000-0002-1813-7684

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