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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Plant Science and Agronomy 56 1544 1416 134 114 198 10255

Iain S. Donnison publications per year

The chart shows the history of publications by Iain S. Donnison between 1993 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Iain S. Donnison published across 33 years, from 1993 to 2025, averaging 6.6 papers a year. Output peaked at 22 publications in 2011. 4 of the 218 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1993 to 2025. Vertical axis: number of publications, 0 to 22. Peak 22 publications in 2011. 1993: 1 publication 1994: 2 publications 1995: 0 publications 1996: 1 publication 1997: 1 publication 1998: 0 publications 1999: 2 publications 2000: 3 publications 2001: 0 publications 2002: 5 publications 2003: 1 publication 2004: 5 publications 2005: 8 publications 2006: 8 publications 2007: 13 publications 2008: 8 publications 2009: 11 publications 2010: 8 publications 2011: 22 publications 2012: 12 publications 2013: 14 publications 2014: 18 publications 2015: 5 publications 2016: 8 publications 2017: 15 publications 2018: 8 publications 2019: 12 publications 2020: 8 publications 2021: 7 publications 2022: 3 publications 2023: 5 publications 2024: 1 publication 2025: 3 publications
1993 2025

218 publications in total across all disciplines

View publications per year as a table
Iain S. Donnison: publications per year, 1993 to 2025
Year Publications
1993 1
1994 2
1995 0
1996 1
1997 1
1998 0
1999 2
2000 3
2001 0
2002 5
2003 1
2004 5
2005 8
2006 8
2007 13
2008 8
2009 11
2010 8
2011 22
2012 12
2013 14
2014 18
2015 5
2016 8
2017 15
2018 8
2019 12
2020 8
2021 7
2022 3
2023 5
2024 1
2025 3
Total 218
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Iain S. Donnison publication distribution in Plant Science and Agronomy in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Plant Science and Agronomy in 2026. The highlighted bar marks where Iain S. Donnison sits on this spectrum.

No. of scientists
50 100 150 200 250
Bar chart with 88 bars. Horizontal axis: publications, 36–40 to 467+. Vertical axis: number of scientists, 0 to 255. Most scientists, 255, have 111–115 publications. The last bar groups every scientist with 467 publications or more. The highlighted bar, 196–200 publications, is where this scientist sits. 36–40 publications: 2 scientists 41–45 publications: 7 scientists 46–50 publications: 40 scientists 51–55 publications: 58 scientists 56–60 publications: 60 scientists 61–65 publications: 107 scientists 66–70 publications: 130 scientists 71–75 publications: 153 scientists 76–80 publications: 191 scientists 81–85 publications: 199 scientists 86–90 publications: 206 scientists 91–95 publications: 218 scientists 96–100 publications: 226 scientists 101–105 publications: 227 scientists 106–110 publications: 247 scientists 111–115 publications: 255 scientists 116–120 publications: 253 scientists 121–125 publications: 233 scientists 126–130 publications: 219 scientists 131–135 publications: 201 scientists 136–140 publications: 194 scientists 141–145 publications: 176 scientists 146–150 publications: 157 scientists 151–155 publications: 147 scientists 156–160 publications: 151 scientists 161–165 publications: 159 scientists 166–170 publications: 137 scientists 171–175 publications: 128 scientists 176–180 publications: 126 scientists 181–185 publications: 98 scientists 186–190 publications: 114 scientists 191–195 publications: 100 scientists 196–200 publications: 90 scientists 201–205 publications: 71 scientists 206–210 publications: 98 scientists 211–215 publications: 70 scientists 216–220 publications: 86 scientists 221–225 publications: 61 scientists 226–230 publications: 58 scientists 231–235 publications: 53 scientists 236–240 publications: 64 scientists 241–245 publications: 39 scientists 246–250 publications: 46 scientists 251–255 publications: 51 scientists 256–260 publications: 36 scientists 261–265 publications: 44 scientists 266–270 publications: 35 scientists 271–275 publications: 30 scientists 276–280 publications: 33 scientists 281–285 publications: 35 scientists 286–290 publications: 36 scientists 291–295 publications: 26 scientists 296–300 publications: 26 scientists 301–305 publications: 31 scientists 306–310 publications: 30 scientists 311–315 publications: 21 scientists 316–320 publications: 29 scientists 321–325 publications: 14 scientists 326–330 publications: 15 scientists 331–335 publications: 15 scientists 336–340 publications: 17 scientists 341–345 publications: 15 scientists 346–350 publications: 12 scientists 351–355 publications: 17 scientists 356–360 publications: 18 scientists 361–365 publications: 12 scientists 366–370 publications: 11 scientists 371–375 publications: 6 scientists 376–380 publications: 6 scientists 381–385 publications: 11 scientists 386–390 publications: 9 scientists 391–395 publications: 10 scientists 396–400 publications: 8 scientists 401–405 publications: 4 scientists 406–410 publications: 9 scientists 411–415 publications: 11 scientists 416–420 publications: 4 scientists 421–425 publications: 7 scientists 426–430 publications: 4 scientists 431–435 publications: 3 scientists 436–440 publications: 5 scientists 441–445 publications: 8 scientists 446–450 publications: 6 scientists 451–455 publications: 7 scientists 456–460 publications: 5 scientists 461–465 publications: 6 scientists 466 publications: 2 scientists 467+ publications: 99 scientists
36–40 publications 467+

This scientist: 198 publications — 77th percentile

77% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 467 publications or more.

View publications distribution as a table
Number of Plant Science and Agronomy scientists by publication count, Research.com 2026 ranking edition. Based on 6,494 ranked scientists.
Publications Scientists This scientist
36–40 2
41–45 7
46–50 40
51–55 58
56–60 60
61–65 107
66–70 130
71–75 153
76–80 191
81–85 199
86–90 206
91–95 218
96–100 226
101–105 227
106–110 247
111–115 255
116–120 253
121–125 233
126–130 219
131–135 201
136–140 194
141–145 176
146–150 157
151–155 147
156–160 151
161–165 159
166–170 137
171–175 128
176–180 126
181–185 98
186–190 114
191–195 100
196–200 90 198
201–205 71
206–210 98
211–215 70
216–220 86
221–225 61
226–230 58
231–235 53
236–240 64
241–245 39
246–250 46
251–255 51
256–260 36
261–265 44
266–270 35
271–275 30
276–280 33
281–285 35
286–290 36
291–295 26
296–300 26
301–305 31
306–310 30
311–315 21
316–320 29
321–325 14
326–330 15
331–335 15
336–340 17
341–345 15
346–350 12
351–355 17
356–360 18
361–365 12
366–370 11
371–375 6
376–380 6
381–385 11
386–390 9
391–395 10
396–400 8
401–405 4
406–410 9
411–415 11
416–420 4
421–425 7
426–430 4
431–435 3
436–440 5
441–445 8
446–450 6
451–455 7
456–460 5
461–465 6
466 2
467+ 99
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Iain S. Donnison D-index placement in Plant Science and Agronomy in 2026

The chart shows the D-index (discipline H-index) distribution of Plant Science and Agronomy scientists ranked by Research.com in 2026. The highlighted bar marks where Iain S. Donnison sits on this spectrum.

No. of scientists
50 100 150 200 250
Bar chart with 80 bars. Horizontal axis: D-Index, 30 to 109+. Vertical axis: number of scientists, 0 to 288. Most scientists, 288, have 34 D-Index. The last bar groups every scientist with 109 D-Index or more. The highlighted bar, 56 D-Index, is where this scientist sits. 30 D-Index: 200 scientists 31 D-Index: 236 scientists 32 D-Index: 253 scientists 33 D-Index: 283 scientists 34 D-Index: 288 scientists 35 D-Index: 240 scientists 36 D-Index: 246 scientists 37 D-Index: 243 scientists 38 D-Index: 247 scientists 39 D-Index: 229 scientists 40 D-Index: 232 scientists 41 D-Index: 230 scientists 42 D-Index: 228 scientists 43 D-Index: 219 scientists 44 D-Index: 193 scientists 45 D-Index: 164 scientists 46 D-Index: 158 scientists 47 D-Index: 143 scientists 48 D-Index: 131 scientists 49 D-Index: 127 scientists 50 D-Index: 122 scientists 51 D-Index: 122 scientists 52 D-Index: 110 scientists 53 D-Index: 102 scientists 54 D-Index: 98 scientists 55 D-Index: 79 scientists 56 D-Index: 85 scientists 57 D-Index: 88 scientists 58 D-Index: 91 scientists 59 D-Index: 62 scientists 60 D-Index: 61 scientists 61 D-Index: 59 scientists 62 D-Index: 54 scientists 63 D-Index: 61 scientists 64 D-Index: 59 scientists 65 D-Index: 58 scientists 66 D-Index: 41 scientists 67 D-Index: 49 scientists 68 D-Index: 39 scientists 69 D-Index: 32 scientists 70 D-Index: 40 scientists 71 D-Index: 47 scientists 72 D-Index: 38 scientists 73 D-Index: 28 scientists 74 D-Index: 29 scientists 75 D-Index: 28 scientists 76 D-Index: 22 scientists 77 D-Index: 21 scientists 78 D-Index: 25 scientists 79 D-Index: 26 scientists 80 D-Index: 19 scientists 81 D-Index: 16 scientists 82 D-Index: 12 scientists 83 D-Index: 16 scientists 84 D-Index: 14 scientists 85 D-Index: 11 scientists 86 D-Index: 17 scientists 87 D-Index: 13 scientists 88 D-Index: 10 scientists 89 D-Index: 12 scientists 90 D-Index: 18 scientists 91 D-Index: 16 scientists 92 D-Index: 16 scientists 93 D-Index: 17 scientists 94 D-Index: 12 scientists 95 D-Index: 8 scientists 96 D-Index: 9 scientists 97 D-Index: 9 scientists 98 D-Index: 11 scientists 99 D-Index: 12 scientists 100 D-Index: 5 scientists 101 D-Index: 8 scientists 102 D-Index: 4 scientists 103 D-Index: 11 scientists 104 D-Index: 5 scientists 105 D-Index: 9 scientists 106 D-Index: 7 scientists 107 D-Index: 4 scientists 108 D-Index: 8 scientists 109+ D-Index: 99 scientists
30 D-Index 109+

This scientist: 56 D-Index — 77th percentile

77% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 109 D-Index or more.

View D-Index distribution as a table
Number of Plant Science and Agronomy scientists by D-index, Research.com 2026 ranking edition. Based on 6,494 ranked scientists.
D-Index Scientists This scientist
30 200
31 236
32 253
33 283
34 288
35 240
36 246
37 243
38 247
39 229
40 232
41 230
42 228
43 219
44 193
45 164
46 158
47 143
48 131
49 127
50 122
51 122
52 110
53 102
54 98
55 79
56 85 56
57 88
58 91
59 62
60 61
61 59
62 54
63 61
64 59
65 58
66 41
67 49
68 39
69 32
70 40
71 47
72 38
73 28
74 29
75 28
76 22
77 21
78 25
79 26
80 19
81 16
82 12
83 16
84 14
85 11
86 17
87 13
88 10
89 12
90 18
91 16
92 16
93 17
94 12
95 8
96 9
97 9
98 11
99 12
100 5
101 8
102 4
103 11
104 5
105 9
106 7
107 4
108 8
109+ 99
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Overview

What is he best known for?

The fields of study he is best known for:

  • Gene
  • Genetics
  • Botany

His main research concerns Biomass, Botany, Bioenergy, Miscanthus and Energy crop. His Biomass research includes elements of Raw material, Biofuel and Pyrolysis. His work in Pyrolysis tackles topics such as Lignin which are related to areas like Lolium.

His Botany research is multidisciplinary, incorporating elements of Senescence, Gene and Agrobacterium. Iain S. Donnison studied Bioenergy and Pulp and paper industry that intersect with Biorefinery. Iain S. Donnison combines subjects such as Perennial plant, Panicum virgatum, Torrefaction and Environmental protection with his study of Miscanthus.

His most cited work include:

  • The effect of lignin and inorganic species in biomass on pyrolysis oil yields, quality and stability (373 citations)
  • The effect of alkali metals on combustion and pyrolysis of Lolium and Festuca grasses, switchgrass and willow (290 citations)
  • Fermentation study on Saccharina latissima for bioethanol production considering variable pre-treatments (254 citations)

What are the main themes of his work throughout his whole career to date?

Iain S. Donnison mainly investigates Agronomy, Miscanthus, Bioenergy, Biomass and Botany. His work in Agronomy is not limited to one particular discipline; it also encompasses Nutrient. As a member of one scientific family, he mostly works in the field of Miscanthus, focusing on Energy crop and, on occasion, Crop yield.

His work focuses on many connections between Bioenergy and other disciplines, such as Greenhouse gas, that overlap with his field of interest in Land use. His Biomass research incorporates themes from Waste management, Biofuel, Biogas, Raw material and Pulp and paper industry. His biological study spans a wide range of topics, including Genome and Gene.

He most often published in these fields:

  • Agronomy (34.04%)
  • Miscanthus (32.98%)
  • Bioenergy (31.91%)

What were the highlights of his more recent work (between 2015-2021)?

  • Miscanthus (32.98%)
  • Bioenergy (31.91%)
  • Agronomy (34.04%)

In recent papers he was focusing on the following fields of study:

Iain S. Donnison mostly deals with Miscanthus, Bioenergy, Agronomy, Biomass and Energy crop. His work carried out in the field of Miscanthus brings together such families of science as Perennial plant, Botany, Selection and Crop. His Botany research is multidisciplinary, incorporating perspectives in Genome and Plant evolution.

His Bioenergy research integrates issues from Agroforestry, Greenhouse gas and Marginal land. His Agronomy research is multidisciplinary, relying on both Willow, Soil carbon and Nutrient. The study incorporates disciplines such as Waste management, Biogas, Germplasm, Raw material and Plant breeding in addition to Biomass.

Between 2015 and 2021, his most popular works were:

  • Environmental costs and benefits of growing Miscanthus for bioenergy in the UK (114 citations)
  • Progress on Optimizing Miscanthus Biomass Production for the European Bioeconomy: Results of the EU FP7 Project OPTIMISC (85 citations)
  • Progress in upscaling Miscanthus biomass production for the European bio‐ economy with seed based hybrids (85 citations)

In his most recent research, the most cited papers focused on:

  • Gene
  • Ecology
  • Genetics

His primary areas of study are Miscanthus, Bioenergy, Biomass, Agronomy and Energy crop. The Miscanthus study which covers Botany that intersects with Bacteria and Plant evolution. His Bioenergy research includes themes of Field trial, Agroforestry, Biogas and Marginal land.

His study in Biomass focuses on Panicum virgatum in particular. His Agronomy research incorporates elements of Soil carbon and Bioproducts. Iain S. Donnison usually deals with Energy crop and limits it to topics linked to Perennial plant and Progeny testing, Hybrid, Economy, Lignocellulosic biomass and Biotechnology.

Best Publications

  • The effect of lignin and inorganic species in biomass on pyrolysis oil yields, quality and stability

    R. Fahmi;Anthony V. Bridgwater;Iain S. Donnison;Nicola Yates

  • The effect of alkali metals on combustion and pyrolysis of Lolium and Festuca grasses, switchgrass and willow

    R. Fahmi;A. V. Bridgwater;L. I. Darvell;J. M. Jones

  • Fermentation study on Saccharina latissima for bioethanol production considering variable pre-treatments

    Jessica Mora Adams;Joseph Anthony Gallagher;Iain Simon Donnison

  • Influence of particle size on the analytical and chemical properties of two energy crops

    T. G. Bridgeman;L. I. Darvell;J. M. Jones;P. T. Williams

  • Seasonal variation in the chemical composition of the bioenergy feedstock Laminaria digitata for thermochemical conversion

    J.M.M. Adams;A.B. Ross;K. Anastasakis;E.M. Hodgson

  • Seasonal variation in Laminaria digitata and its impact on biochemical conversion routes to biofuels

    Jessica M. Adams;T. A. Toop;Iain S. Donnison;Joseph Anthony Gallagher

  • Environmental costs and benefits of growing Miscanthus for bioenergy in the UK

    Jon P. McCalmont;Astley Hastings;Niall P. McNamara;Goetz M. Richter

  • Cross-species identification of Mendel's I locus.

    Ian Armstead;Iain Donnison;Sylvain Aubry;John Harper

  • Progress on Optimizing Miscanthus Biomass Production for the European Bioeconomy: Results of the EU FP7 Project OPTIMISC

    Iris Lewandowski;John Clifton-Brown;Luisa M. Trindade;Gerard C. van der Linden

  • Molecular cloning, functional expression and characterisation of RCC reductase involved in chlorophyll catabolism

    Karin L. Wüthrich;Lucien Bovet;Peter E. Hunziker;Iain S. Donnison

  • Variation in Miscanthus chemical composition and implications for conversion by pyrolysis and thermo-chemical bio-refining for fuels and chemicals

    Edward Hodgson;Daniel Nowakowski;Ian Shield;Andrew Riche

  • Progress in upscaling Miscanthus biomass production for the European bio‐ economy with seed based hybrids

    John Clifton-Brown;Astley Francis St John Hastings;Michal Mos;Jon P. McCalmont

  • New opportunities for the exploitation of energy crops by thermochemical conversion in Northern Europe and the UK

    Mark P. Robbins;Geraint Evans;John Valentine;Iain S. Donnison

  • Breeding progress and preparedness for mass‐scale deployment of perennial lignocellulosic biomass crops switchgrass, miscanthus, willow and poplar

    John Clifton-Brown;Antoine Harfouche;Michael D. Casler;Huw Dylan Jones

  • Red clover (Trifolium pratense L.) draft genome provides a platform for trait improvement

    Jose de Vega;Jose de Vega;Sarah Ayling;M. J. Hegarty;Dave Kudrna

  • The control of chlorophyll catabolism and the status of yellowing as a biomarker of leaf senescence

    H. J. Ougham;S. Hortensteiner;I. P. Armstead;I. S. Donnison

  • Identification of genes involved in cell wall biogenesis in grasses by differential gene expression profiling of elongating and non-elongating maize internodes

    Maurice Bosch;Claus-Dieter Mayer;Alan Cookson;Iain S. Donnison

  • Synteny between a major heading-date QTL in perennial ryegrass (Lolium perenne L.) and the Hd3 heading-date locus in rice.

    Ian P. Armstead;Lesley B. Turner;Markku S. Farrell;Leif Skøt

  • High resolution genetic mapping by genome sequencing reveals genome duplication and tetraploid genetic structure of the diploid Miscanthus sinensis.

    Xue-Feng Ma;Elaine Jensen;Nickolai Alexandrov;Maxim Troukhan

  • Genotypic and environmentally derived variation in the cell wall composition of Miscanthus in relation to its use as a biomass feedstock

    Edward M. Hodgson;Susan J. Lister;Anthony V. Bridgwater;John Clifton-Brown

  • Alignment of the Genomes of Brachypodium distachyon and Temperate Cereals and Grasses Using Bacterial Artificial Chromosome Landing With Fluorescence in Situ Hybridization

    Robert Hasterok;Agnieszka Marasek;Iain S. Donnison;Ian Armstead

  • Miscanthus as a feedstock for fast-pyrolysis: Does agronomic treatment affect quality?

    E. M. Hodgson;R. Fahmi;N. E. Yates;T. J. P. Barraclough

Frequent Co-Authors

John Clifton-Brown
John Clifton-Brown University of Giessen
Howard Thomas
Howard Thomas Singapore Management University
Ian P. Armstead
Ian P. Armstead Aberystwyth University
Niall P. McNamara
Niall P. McNamara UK Centre for Ecology & Hydrology
Helen J. Ougham
Helen J. Ougham Aberystwyth University
Anthony V. Bridgwater
Anthony V. Bridgwater Aston University
Mervyn O. Humphreys
Mervyn O. Humphreys Aberystwyth University
Gail Taylor
Gail Taylor University College London
Stefan Hörtensteiner
Stefan Hörtensteiner University of Zurich
Leif Skøt
Leif Skøt Aberystwyth University

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