Professor Colin Osborne
School of Biosciences
Professor of Plant Biology
Full contact details
School of Biosciences
C214
Alfred Denny Building
Western Bank
Sheffield
S10 2TN
- Profile
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Head of Plants, Photosynthesis and Soil (2021-2024)
Departmental Director for Equality, Diversity and Inclusion (2018-2021)
Associate Director, Grantham Centre for Sustainable Futures (2014-2018)
- Research interests
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Our research aims to understand the environmental and evolutionary causes of physiological diversity in wild plants and crops. We study how these physiological characteristics influence plant behaviour in wild ecosystems and cultivated fields.
Following a long tradition in plant environmental physiology, our work spans scales ranging from genes to the globe, and utilizes a broad spectrum of approaches. Right now, we have a particular emphasis on comparative experiments in controlled environments.
Current projects look at the evolution and physiological ecology of C4 plants, the domestication and diversification of crops, the impacts of rising atmospheric CO2 on savanna trees and grasses, and the optimisation of strategies for combining photovoltaics with agriculture.
- Publications
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Show: Featured publications All publications
Featured publications
Journal articles
- . Plant, Cell & Environment, 47(12), 4586-4598.
- . New Phytologist, 243(5), 1698-1710.
- . Annals of Botany, 133(3), 413-426.
- . Review of Palaeobotany and Palynology, 321.
- . Plant, Cell & Environment, 47(1), 156-173.
- . Science of The Total Environment, 904.
- . Annals of Botany, 132(3), 365-382.
- . Plant, Cell and Environment.
- . New Phytologist, 237(2), 441-453.
- . Pakistan Journal of Botany, 55(3).
- . Nature Geoscience, 15(8), 671-676.
- . Quaternary Science Reviews, 288.
- . Trends in Ecology and Evolution, 37(9), 749-758.
- . Plant, Cell & Environment, 45(5), 1398-1411.
- . Ecology and Evolution, 12(2).
- . New Phytologist, 233(2), 995-1010.
- . Scientific Data, 8(1).
- . People and Nature, 3(5), 978-989.
- . Functional Ecology, 35(10), 2168-6178.
- . Plant, Cell & Environment, 44(5), 1436-1450.
- . Nature Plants, 7(5), 598-607.
- . Nature, 592(7853), 242-247.
- . Molecular Ecology, 30(9), 2116-2130.
- . New Phytologist, 230(2), 832-844.
- . Journal of Ecology, 11(7), 3300-3312.
- . Ecological Informatics, 61.
- . Ecology and Evolution, 11(6), 2669-2680.
- . Ecology Letters, 22(2), 302-312.
- . New Phytologist, 220(1), 10-24.
- . Ecology Letters, 21(3), 376-383.
- . Journal of Ecology, 106(3), 1286-1297.
- . Evolution Letters, 1(2), 64-72.
- . Functional Ecology, 31(2), 387-397.
- . Global Change Biology, 23(1), 380-393.
- . Plant, Cell & Environment, 39(9), 1874-1885.
- . Nature Plants, 2.
- . Journal of Ecology, 104(1), 138-148.
- . Journal of Experimental Botany, 67(1), 31-45.
- . Ecology Letters, 18(10), 1021-1029.
- . New Phytologist, 207(3), 905-913.
- . Trends in Ecology & Evolution, 30(8), 463-469.
- . Journal of Archaeological Science.
- . Nature Ecology and Evolution, 2(11), 1808-1817.
Preprints
- , Cold Spring Harbor Laboratory.
All publications
Journal articles
- . Open Research Europe, 4.
- . New Phytologist.
- . Review of Palaeobotany and Palynology, 338, 105333-105333.
- . in silico Plants, 7(1).
- . Plants People Planet.
- . Trends in Ecology & Evolution, 40(4), 356-363.
- . New Phytologist, 245(5), 1924-1939.
- . Plant, Cell & Environment, 47(12), 4586-4598.
- . New Phytologist, 243(5), 1698-1710.
- . Annals of Botany, 133(3), 413-426.
- . Review of Palaeobotany and Palynology, 321.
- . Plant, Cell & Environment, 47(1), 156-173.
- . Science of The Total Environment, 904.
- . Annals of Botany, 132(3), 365-382.
- . Plant, Cell and Environment.
- . New Phytologist, 237(2), 441-453.
- . Pakistan Journal of Botany, 55(3).
- . Nature Geoscience, 15(8), 671-676.
- . Quaternary Science Reviews, 288.
- . Trends in Ecology and Evolution, 37(9), 749-758.
- . Plant, Cell & Environment, 45(5), 1398-1411.
- . Ecology and Evolution, 12(2).
- . New Phytologist, 233(2), 995-1010.
- . Scientific Data, 8(1).
- . People and Nature, 3(5), 978-989.
- . Functional Ecology, 35(10), 2168-6178.
- . Plant, Cell & Environment, 44(5), 1436-1450.
- . Nature Plants, 7(5), 598-607.
- . Nature, 592(7853), 242-247.
- . Molecular Ecology, 30(9), 2116-2130.
- . New Phytologist, 230(2), 832-844.
- . Journal of Ecology, 11(7), 3300-3312.
- . Ecological Informatics, 61.
- . Ecology and Evolution, 11(6), 2669-2680.
- . Proceedings of the Royal Society B: Biological Sciences, 287(1938).
- . New Phytologist, 228(4), 1306-1315.
- . Global Change Biology, 26(12), 7128-7143.
- . Environmental Research Letters, 15(10).
- . New Phytologist, 228(1), 15-23.
- . Journal of Ecology, 108(5), 1899-1909.
- . PLOS ONE, 15(6).
- . Journal of Biogeography, 47(3), 553-565.
- . Current Biology, 29.
- . Science, 366(6463).
- . Systematic Biology.
- . Oecologia, 191(1), 25-38.
- . Proceedings of the Royal Society B: Biological Sciences, 286(1909).
- . Journal of Archaeological Science, 28(4), 449-463.
- . Nature Communications, 10(1).
- . Journal of Experimental Botany, 70(12), 3255-3268.
- . Frontiers in Ecology and Evolution, 7.
- . Proceedings of the National Academy of Sciences, 116(10), 4416-4425.
- . Functional Ecology, 33(3), 388-398.
- . Ecology Letters, 22(2), 302-312.
- . Journal of Experimental Botany, 70(1), 357-365.
- . Plant Direct, 2(11).
- . New Phytologist, 220(1), 10-24.
- . Frontiers in Ecology and Evolution, 6.
- . Journal of Experimental Botany, 69(8), 1967-1980.
- . Environmental Research Letters, 13(3).
- . Ecology Letters, 21(3), 376-383.
- . Molecular Biology and Evolution, 35(1), 94-106.
- . Journal of Ecology, 106(3), 1286-1297.
- . Biological Reviews, 93(2), 1125-1144.
- . Plant Journal, 92(6), 981-994.
- . Science, 358(6365).
- . Functional Ecology, 31(11), 2108-2117.
- . Evolution Letters, 1(2), 64-72.
- . Evolution, 71(6), 1541-1555.
- . Functional Ecology, 31(2), 387-397.
- . Molecular Ecology, 25(24), 6107-6123.
- . Global Change Biology, 23(1), 380-393.
- . Nature Plants, 2.
- . Plant, Cell & Environment, 39(9), 1874-1885.
- . Annals of Botany.
- . Plant, Cell and Environment.
- . Ecology and Evolution, 6(15), 5246-5255.
- . Functional Ecology, 30(12), 1936-1946.
- . Nature Plants, 2.
- . Journal of Ecology, 104(1), 138-148.
- . Journal of Experimental Botany, 67(1), 31-45.
- . Ecology, 96(10), 2679-2691.
- . Ecology Letters, 18(10), 1021-1029.
- . New Phytologist, 207(3), 905-913.
- . Trends in Ecology & Evolution, 30(8), 463-469.
- . Molecular Biology and Evolution , 32(4), 846-858.
- . Journal of Experimental Botany, 66(3), 761-773.
- . Global Ecology and Biogeography, 24(3), 304-313.
- . The Paleontological Society Special Publications, 13, 135-136.
- . New Phytologist, 204(4), 765-781.
- . New Phytologist, 204(3), 441-446.
- . J Exp Bot, 65(13), 3579-3593.
- . Glob Chang Biol, 20(6), 1992-2003.
- . J Exp Bot, 65(13), 3357-3369.
- . Proc Biol Sci, 281(1783), 20133355.
- . J Exp Bot, 65(13), 3609-3621.
- . Syst Biol, 63(2), 153-165.
- . PLoS One, 9(1), e87586.
- . Plant Journal, 76(6), 914-929.
- . Genome Biol Evol, 5(11), 2174-2187.
- . Global Ecology and Biogeography.
- . J Exp Bot, 64(13), 4101-4108.
- . Journal of Experimental Botany, 64(13), 4021.
- . Photosynth Res, 117(1-3), 163-175.
- . JOURNAL OF EXPERIMENTAL BOTANY, 64(8), 2183-2191.
- . Ecol Evol, 3(5), 1262-1265.
- . Plos One, 8(1).
- . Journal of Experimental Botany, 64(2), 385-390.
- . Global Change Biology.
- . Proc Natl Acad Sci U S A, 110(4), 1381-1386.
- . New Phytol, 196(1), 200-211.
- . New Phytologist, 195(3), 653-666.
- . New Phytol, 195(3), 653-666.
- . Ecology, 93(6), 1283-1289.
- . Oecologia, 170(3), 835-845.
- . Philos Trans R Soc Lond B Biol Sci, 367(1588), 583-600.
- . Current Biology, 22(5), 445-449.
- Photosynthetic and anatomical acclimation by the C3 and C4 subspecies of Alloteropsis semialata in low CO2 atmospheres. SOUTH AFRICAN JOURNAL OF BOTANY, 79, 208-208.
- . New Phytologist, 193(2), 304-312.
- . New Phytologist, 193(2), 387-396.
- . New Phytol, 193(2), 387-396.
- . JOURNAL OF BIOGEOGRAPHY, 39(2), 232-246.
- New grass phylogeny resolves deep evolutionary relationships and discovers C4 origins. New Phytologist.
- Understanding geographical patterns of grass species richness - The global and local context. S AFR J BOT, 77(2), 565-566.
- GrassPortal: An online ecological and evolutionary data facility for the grasses. S AFR J BOT, 77(2), 566-566.
- The response of grasses to future climates of elevated CO2 and temperature: What research questions are important for southern Africa?. S AFR J BOT, 77(2), 555-555.
- . J EXP BOT, 62(9), 3171-3181.
- . Annals of Botany, 107(2), 321-325.
- . Plant Cell Environ, 34(1), 65-75.
- . Environmental Archaeology, 15(2), 113-123.
- . Am Nat, 176(6), E152-E161.
- . J ECOL, 98(5), 1196-1203.
- . Trends Ecol Evol, 25(7), 403-409.
- . SCIENCE, 328(5978), 587-591.
- . New Phytol, 185(3), 780-791.
- . Proc Biol Sci, 276(1663), 1753-1760.
- . Ann Bot, 104(1), 179-188.
- . Ann Bot, 103(1), 127-136.
- . J EXP BOT, 59(15), 4161-4170.
- . Plant Cell Environ, 31(7), 1038-1050.
- . S AFR J BOT, 74(2), 377-377.
- . GLOBAL CHANGE BIOL, 14(3), 576-587.
- . J Ecol, 96(1), 35-45.
- . J Exp Bot, 59(7), 1743-1754.
- . Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology, 146(4, Supplement), S274-S274.
- . J EXP BOT, 58(6), 1351-1363.
- Drought constraints on C4 photosynthesis:: stomatal and metabolic limitations in C3 and C4 grasses.. PHOTOSYNTHESIS RESEARCH, 91(2-3), 226-226.
- Ecological differentiation in the C3 and C4 subspecies of Alloteropsis semialata. PHOTOSYNTHESIS RESEARCH, 91(2-3), 228-228.
- . GLOBAL CHANGE BIOL, 12(11), 2023-2031.
- Plant-climate interactions in C3 and C4 subspecies of Alloteropsis semialata. COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY, 143(4), S180-S180.
- . AGRON J, 98(2), 354-381.
- . Philos Trans R Soc Lond B Biol Sci, 361(1465), 173-194.
- Contrasting seasonal patterns of carbon gain in evergreen and deciduous trees of ancient polar forests. PALEOBIOLOGY, 31(1), 141-150.
- . GLOBAL CHANGE BIOL, 11(12), 2177-2195.
- . Proc Natl Acad Sci U S A, 101(28), 10360-10362.
- Adaptive role of leaf habit in extinct polar forests. INT FOREST REV, 6(2), 181-186.
- , 197-215.
- . Plant Physiol, 133(2), 803-812.
- . Nature, 424(6944), 60-62.
- Is stimulation of leaf photosynthesis by elevated carbon dioxide concentration maintained in the long term? A test with Lolium perenne grown for 10 years at two nitrogen fertilization levels under Free Air CO2 Enrichment (FACE). PLANT CELL ENVIRON, 26(5), 705-714.
- . GLOBAL BIOGEOCHEM CY, 16(4).
- High CO2 increases the freezing sensitivity of plants: Implications for paleoclimatic reconstructions from fossil floras. GEOLOGY, 30(11), 963-966.
- . Journal of Biogeography, 29(2), 295-295.
- . Ann Bot, 89(3), 329-339.
- Biological mechanisms underlying recent increases in the NDVI of Mediterranean shrublands. INT J REMOTE SENS, 22(10), 1895-1907.
- Do drought-hardened plants suffer from fever? Response. TRENDS PLANT SCI, 6(11), 507-508.
- . International Journal of Remote Sensing, 22(10), 1895-1907.
- . Nature, 410(6826), 352-354.
- The representation of root processes in models addressing the responses of vegetation to global change. NEW PHYTOL, 147(1), 223-232.
- Olive phenology as a sensitive indicator of future climatic warming in the Mediterranean. PLANT CELL ENVIRON, 23(7), 701-710.
- Modelling the recent historical impacts of atmospheric CO2 and climate change on Mediterranean vegetation. GLOBAL CHANGE BIOL, 6(4), 445-458.
- Stomatal responses of the 'living fossil' Ginkgo biloba L. to changes in atmospheric CO2 concentrations. J EXP BOT, 49(326), 1603-1607.
- . Plant Physiology, 117(3), 1037-1045.
- . Plant Physiology, 114(1), 337-344.
- . Functional Ecology.
- . Journal of Archaeological Science.
- . in silico Plants (isP), 1(1).
- . Nature Ecology and Evolution, 2(11), 1808-1817.
- . Nature Precedings.
Book chapters
- The Geologic History of C4 Plants, C4 PHOTOSYNTHESIS AND RELATED CO2 CONCENTRATING MECHANISMS (pp. 339-357).
- , Advances in Photosynthesis and Respiration (pp. 339-357). Springer Netherlands
- , The Evolution of Plant Physiology (pp. 197-215). Elsevier
Conference proceedings
- . JOURNAL OF EXPERIMENTAL BOTANY, Vol. 59(7) (pp 1705-1714)
- Feeling the cold: atmospheric CO2 enrichment and the frost sensitivity of terrestrial plant foliage. PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, Vol. 182(1-2) (pp 3-13)
- Sensitivity of tree growth to a high CO2 environment: consequences for interpreting the characteristics of fossil woods from ancient 'greenhouse' worlds. PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, Vol. 182(1-2) (pp 15-29)
Preprints
- , Cold Spring Harbor Laboratory.
- , Cold Spring Harbor Laboratory.
- , Cold Spring Harbor Laboratory.
- , Cold Spring Harbor Laboratory.
- , Cold Spring Harbor Laboratory.
- , Wiley.
- , Cold Spring Harbor Laboratory.
- , Cold Spring Harbor Laboratory.
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- Research group
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Research Group
Postdocs- Dr Will Brightly (postdoc, 2023-present) 'The coevolution of climate change responses in grasses'. NSF
- Dr Yixiang Shan (postdoc, 2023-present) 'AgriPV system with climate, water and light spectrum control for safe, healthier and improved crop production'. Horizon Europe.
- Dr Lizzie Telford (postdoc, 2025-present) 'How do global change and functional traits influence savanna woody plant encroachment?'. NERC.
PhD students
- Nitkamon Iamprasertkun (2023-present) 'Exploiting natural diversity responses to extreme weather events'. Thai government scholarship.
- Mohammed Lashram (2021-present) 'Drought adaptation of C4 savanna grasses'. Saudi governmnet scholarship.
- Aletia Shaw (2024-present) 'Climate-ready and community-informed diversification of local food systems'. Sustainable Food institute scholarship.
- Teaching activities
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I lead the Climate Change and Sustainability theme in our undergraduate teaching. My lectures in the BIS109 Climate Change and Sustainability module at level 1 provide an introduction and grounding to the key concepts in these areas. At level 2, my lectures in BIS222 focus on the interactions and feedbacks between ecosystems, atmosphere and climate.
At level 3 in BIS306, the emphasis turns to social, political and cultural dimensions of sustainability, looking at the historical development of the food system, natural resource exploitation and human impacts on climate. The module considers how to achieve social justice and a good life for all, while sustainably exploiting natural resources and achieving net zero. Masters teaching in BIS424 Global Sustainability develops these themes in greater depth.
My teaching aims to place scientific work within its social, political and cultural contexts, and draws on a diversity of scientific perspectives. I am co-author of a guide that discusses why this is important and outlines aspects to consider within ecology and evolution.
Level three and four undergraduate research projects in my lab look at functional aspects of plant biology, and typically take a comparative approach to investigate the mechanisms underpinning diversity in plant form and function.
- Professional activities and memberships
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- External Examiner, BSc Plant Sciences, Trinity College, Dublin (2018-2022)
- External Examiner, BSc Ecological Sciences, University of Edinburgh (2012-2016)
- Convenor of the Plant Environmental Physiology group of the SEB and BES (2012-2016)
- Editorial Board, Proceedings of The Royal Society, Series B (2012-2017)
- Origins of Grasslands Working Group Coordinator, National Evolutionary Synthesis Center (NESCent), USA (2011-2012)
- Advisory Group Member, Royal Society Global Science Report (2010-2011)
- Grass Phylogeny Working Group Member, NESCent, USA (2010-2011)
- Plants Committee Member, Society for Experimental Biology, UK (2010-2013)
- Catalysis Meeting Coordinator, NESCent, USA (2009)
- Co-Chair, British-German Frontiers of Science Symposium, Potsdam (2008)
- Selection Panel Member, Royal Society Summer Studentships (2005)
- Co-organizer, Departmental Seminar Programme (2004-2014)
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