Evidence map›Paper›PMID 30450426›Full record

ArticleNature sustainability2018

The environmental costs and benefits of high-yield farming.

Andrew Balmford, Tatsuya Amano, Harriet Bartlett, Dave Chadwick, Adrian Collins, David Edwards, Rob Field, Philip Garnsworthy, Rhys Green, Pete Smith and 18 more

Abstract read
In one paragraph

Article in Nature sustainability, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers.

0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

56 citing papers in PubMed.

  1. Article
  2. A Multi-Isotope Approach (δMolecules (Basel, Switzerland) · 2026
    Article
  3. Article
  4. Reversing the great degradation of nature by reducing factors related to cropland expansion.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Why a nuanced, pragmatic focus on yields is essential.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025
    Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Review
  15. Ethnobiology! Until when will the colonialist legacy be reinforced?Journal of ethnobiology and ethnomedicine · 2025
    Article
  16. Sustainable high-yield farming is essential for bending the curve of biodiversity loss.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025
    Review
  17. Review
  18. A brief history of primate research in the Ndoki forest.Primates; journal of primatology · 2024
    Review
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

28 authors.

Andrew BalmfordConservation Science Group, Department of Zoology, Downing St, Cambridge CB2 3EJ, UK.
Tatsuya AmanoConservation Science Group, Department of Zoology, Downing St, Cambridge CB2 3EJ, UK.
Harriet BartlettConservation Science Group, Department of Zoology, Downing St, Cambridge CB2 3EJ, UK.
Dave ChadwickEnvironment Centre Wales, Deiniol Road, Bangor, Gwynedd LL57 2UW, UK.
Adrian CollinsRothamsted Research, North Wyke, Okehampton EX20 2SB, UK.
David EdwardsDepartment of Animal and Plant Sciences, University of Sheffield, Western Bank, Sheffield, South Yorks S10 2TN, UK.
Rob FieldRSPB Centre for Conservation Science, The Royal Society for the Protection of Birds, The Lodge, Sandy, Bedfordshire SG19 2DL, UK.
Philip GarnsworthySchool of Biosciences, Sutton Bonington Campus, University of Nottingham, Loughborough LE12 5RD, UK.
Rhys GreenConservation Science Group, Department of Zoology, Downing St, Cambridge CB2 3EJ, UK.
Pete SmithInstitute of Biological and Environmental Sciences, University of Aberdeen, 23 St Machar Drive, Aberdeen AB24 3UU, UK.
Helen WatersConservation Science Group, Department of Zoology, Downing St, Cambridge CB2 3EJ, UK.
Andrew WhitmoreRothamsted Research, Harpenden, Hertfordshire AL5 2JQ, UK.
Donald M BroomDepartment of Veterinary Medicine, University of Cambridge, Madingley Road, Cambridge CB3 0ES, UK.
Julian CharaCIPAV, Centre for Research on Sustainable Agricultural Production Systems, Carrera 25 No 6-62, Cali 760042, Colombia.
Tom FinchConservation Science Group, Department of Zoology, Downing St, Cambridge CB2 3EJ, UK.
Emma GarnettConservation Science Group, Department of Zoology, Downing St, Cambridge CB2 3EJ, UK.
Alfred Gathorne-HardySchool of Geosciences, Crew Building, Kings Buildings, University of Edinburgh, Edinburgh EH9 3JN, UK.
Juan Hernandez-MedranoFaculty of Veterinary Medicine and Zootechny, National Autonomous University of Mexico, Av. Universidad 3000, Col. UNAM, CU, Coyoacan, Mexico City 04510, Mexico.
Mario HerreroCommonwealth Scientific and Industrial Research Organisation, 306 Carmody Road, St Lucia, Qld 4067, Australia.
Fangyuan HuaConservation Science Group, Department of Zoology, Downing St, Cambridge CB2 3EJ, UK.
Agnieszka LatawiecPontifical Catholic University of Rio de Janeiro (PUC-Rio), Department of Geography and Environment, R. Marquês de São Vicente, 225 - Gávea, Rio de Janeiro - RJ, 22451-000, Brazil.
Tom MisselbrookRothamsted Research, North Wyke, Okehampton EX20 2SB, UK.
Ben PhalanConservation Science Group, Department of Zoology, Downing St, Cambridge CB2 3EJ, UK.
Benno I SimmonsConservation Science Group, Department of Zoology, Downing St, Cambridge CB2 3EJ, UK.
Taro TakahashiRothamsted Research, North Wyke, Okehampton EX20 2SB, UK.
James VauseUN Environment World Conservation Monitoring Centre, 219 Huntingdon Road, Cambridge CB3 0DL, UK.
Erasmus Zu ErmgassenConservation Science Group, Department of Zoology, Downing St, Cambridge CB2 3EJ, UK.
Rowan EisnerConservation Science Group, Department of Zoology, Downing St, Cambridge CB2 3EJ, UK.

Funding

Biotechnology and Biological Sciences Research Council BB/N013468/1Biotechnology and Biological Sciences Research Council BB/N013484/1Biotechnology and Biological Sciences Research Council BBS/E/C/000I0330
6 · The paper itself

Abstract

How we manage farming and food systems to meet rising demand is pivotal to the future of biodiversity. Extensive field data suggest impacts on wild populations would be greatly reduced through boosting yields on existing farmland so as to spare remaining natural habitats. High-yield farming raises other concerns because expressed per unit area it can generate high levels of externalities such as greenhouse gas (GHG) emissions and nutrient losses. However, such metrics underestimate the overall impacts of lower-yield systems, so here we develop a framework that instead compares externality and land costs per unit production. Applying this to diverse datasets describing the externalities of four major farm sectors reveals that, rather than involving trade-offs, the externality and land costs of alternative production systems can co-vary positively: per unit production, land-efficient systems often produce lower externalities. For GHG emissions these associations become more strongly positive once forgone sequestration is included. Our conclusions are limited: remarkably few studies report externalities alongside yields; many important externalities and farming systems are inadequately measured; and realising the environmental benefits of high-yield systems typically requires additional measures to limit farmland expansion. Yet our results nevertheless suggest that trade-offs among key cost metrics are not as ubiquitous as sometimes perceived.

Identifiers

PMID30450426
PMCPMC6237269

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.