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Dietary environmental impacts relative to planetary boundaries for six environmental indicators – A population-based study
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- Hallström, Elinor (författare)
- RISE,Jordbruk och livsmedel,Res Inst Sweden RISE, Dept Food & Agr, POB 5401, SE-40229 Gothenburg, Sweden.
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- Davis, Jennifer (författare)
- RISE,Jordbruk och livsmedel,Res Inst Sweden RISE, Dept Food & Agr, POB 5401, SE-40229 Gothenburg, Sweden.
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- Håkansson, N. (författare)
- Karolinska Institutet,Karolinska Institute, Sweden
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- Ahlgren, Serina (författare)
- RISE,Jordbruk och livsmedel,Res Inst Sweden RISE, Dept Food & Agr, POB 5401, SE-40229 Gothenburg, Sweden.
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- Åkesson, A. (författare)
- Karolinska Institutet,Uppsala universitet,Institutionen för kirurgiska vetenskaper,Karolinska Inst, Inst Environm Med, POB 210, SE-17177 Stockholm, Sweden.,Karolinska Institute, Sweden; Uppsala University, Sweden
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- Wolk, A. (författare)
- Karolinska Institute, Sweden
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- Sonesson, Ulf (författare)
- RISE,Jordbruk och livsmedel,Res Inst Sweden RISE, Dept Food & Agr, POB 5401, SE-40229 Gothenburg, Sweden.
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(creator_code:org_t)
- Elsevier Ltd, 2022
- Engelska.
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Ingår i: Journal of Cleaner Production. - : Elsevier Ltd. - 0959-6526 .- 1879-1786. ; 373
- Relaterad länk:
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https://doi.org/10.1...
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https://uu.diva-port... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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http://kipublication...
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Abstract
Ämnesord
Stäng
- The environmental impact of Swedish diets was assessed for six indicators (greenhouse gas [GHG] emissions, cropland use, nitrogen application, phosphorus application, consumptive water use and extinction rate), using self-reported food intake within two population-based cohorts of men and women, 56–96 years of age. The dietary environmental impact was assessed in relation to per capita planetary boundaries, overall and by population subgroups, addressing the relative importance of specific foods and food groups. The total average dietary impact exceeded the planetary boundaries by 1.6 to 4-fold for five of the six environmental indicators; consumptive water use did not exceed the boundaries. Comparing the highest with lowest quintiles of the population impact showed >2.5-fold differences across all environmental indicators. Of the diet's total average environmental impact, animal-based, plant-based and discretionary foods accounted for 28–83%, 8–40% and 9–37%, respectively, across the six indicators. Animal-based foods dominated the impact on GHG emissions, cropland use and nitrogen and phosphorus application, while plant-based and discretionary foods contributed more to consumptive water use and extinction rate. Environmental impact was driven predominantly by consumption of red meat, dairy, fresh fruit and coffee. The findings show major challenges in affluent countries that have to be addressed to achieving sustainable food production systems and diets. They provide guidance on critical food groups, environmental indicators and population subgroups to prioritize in future efforts to reduce the environmental impact. © 2022 The Authors
Ämnesord
- LANTBRUKSVETENSKAPER -- Annan lantbruksvetenskap -- Förnyelsebar bioenergi (hsv//swe)
- AGRICULTURAL SCIENCES -- Other Agricultural Sciences -- Renewable Bioenergy Research (hsv//eng)
- LANTBRUKSVETENSKAPER -- Annan lantbruksvetenskap -- Miljö- och naturvårdsvetenskap (hsv//swe)
- AGRICULTURAL SCIENCES -- Other Agricultural Sciences -- Environmental Sciences related to Agriculture and Land-use (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Naturresursteknik -- Annan naturresursteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Environmental Engineering -- Other Environmental Engineering (hsv//eng)
Nyckelord
- Dietary intake
- Environmental impact
- Genders
- Life cycle assessment
- Planetary boundaries
- Uncertainty
- Animals
- Gas emissions
- Greenhouse gases
- Nitrogen
- Nutrition
- Phosphorus
- Dietary intakes
- Environmental indicators
- Extinction rates
- Gender
- Greenhouse gas emissions
- Planetary boundary
- Use rate
- Water use
- Life cycle
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)