World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
57
Citations
11221
World Ranking
3472
National Ranking
266

Ian P. Holman publication distribution in Environmental Sciences in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Environmental Sciences in 2026. The highlighted bar marks where Ian P. Holman sits on this spectrum.

41–50 publications: 21 scientists 51–60 publications: 62 scientists 61–70 publications: 133 scientists 71–80 publications: 257 scientists 81–90 publications: 361 scientists 91–100 publications: 440 scientists 101–110 publications: 492 scientists 111–120 publications: 541 scientists 121–130 publications: 617 scientists 131–140 publications: 544 scientists 141–150 publications: 541 scientists 151–160 publications: 539 scientists 161–170 publications: 444 scientists 171–180 publications: 444 scientists 181–190 publications: 400 scientists 191–200 publications: 377 scientists 201–210 publications: 318 scientists 211–220 publications: 283 scientists 221–230 publications: 263 scientists 231–240 publications: 220 scientists 241–250 publications: 217 scientists 251–260 publications: 180 scientists 261–270 publications: 181 scientists 271–280 publications: 155 scientists 281–290 publications: 130 scientists 291–300 publications: 127 scientists 301–310 publications: 130 scientists 311–320 publications: 85 scientists 321–330 publications: 106 scientists 331–340 publications: 80 scientists 341–350 publications: 83 scientists 351–360 publications: 75 scientists 361–370 publications: 69 scientists 371–380 publications: 52 scientists 381–390 publications: 54 scientists 391–400 publications: 56 scientists 401–410 publications: 44 scientists 411–420 publications: 40 scientists 421–430 publications: 36 scientists 431–440 publications: 25 scientists 441–450 publications: 25 scientists 451–460 publications: 32 scientists 461–470 publications: 29 scientists 471–480 publications: 21 scientists 481–490 publications: 26 scientists 491–500 publications: 25 scientists 501–510 publications: 17 scientists 511–520 publications: 18 scientists 521–530 publications: 15 scientists 531–540 publications: 22 scientists 541–550 publications: 12 scientists 551–560 publications: 15 scientists 561–570 publications: 11 scientists 571–580 publications: 19 scientists 581–590 publications: 9 scientists 591–600 publications: 9 scientists 601–610 publications: 7 scientists 611–620 publications: 11 scientists 621–630 publications: 5 scientists 631–640 publications: 5 scientists 641–650 publications: 6 scientists 651–660 publications: 3 scientists 661–670 publications: 3 scientists 671–680 publications: 4 scientists 681–686 publications: 3 scientists 687+ publications: 100 scientists
41 publications 687+

This scientist: 190 publications — 60th percentile

60% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 687 publications or more.

Ian P. Holman D-index placement in Environmental Sciences in 2026

The chart shows the D-index (discipline H-index) distribution of Environmental Sciences scientists ranked by Research.com in 2026. The highlighted bar marks where Ian P. Holman sits on this spectrum.

30 D-Index: 12 scientists 31 D-Index: 26 scientists 32 D-Index: 51 scientists 33 D-Index: 88 scientists 34 D-Index: 123 scientists 35 D-Index: 163 scientists 36 D-Index: 206 scientists 37 D-Index: 267 scientists 38 D-Index: 265 scientists 39 D-Index: 275 scientists 40 D-Index: 321 scientists 41 D-Index: 343 scientists 42 D-Index: 305 scientists 43 D-Index: 336 scientists 44 D-Index: 330 scientists 45 D-Index: 348 scientists 46 D-Index: 291 scientists 47 D-Index: 275 scientists 48 D-Index: 272 scientists 49 D-Index: 273 scientists 50 D-Index: 263 scientists 51 D-Index: 232 scientists 52 D-Index: 266 scientists 53 D-Index: 217 scientists 54 D-Index: 199 scientists 55 D-Index: 177 scientists 56 D-Index: 202 scientists 57 D-Index: 204 scientists 58 D-Index: 166 scientists 59 D-Index: 177 scientists 60 D-Index: 166 scientists 61 D-Index: 152 scientists 62 D-Index: 143 scientists 63 D-Index: 150 scientists 64 D-Index: 124 scientists 65 D-Index: 119 scientists 66 D-Index: 120 scientists 67 D-Index: 118 scientists 68 D-Index: 82 scientists 69 D-Index: 98 scientists 70 D-Index: 94 scientists 71 D-Index: 105 scientists 72 D-Index: 74 scientists 73 D-Index: 84 scientists 74 D-Index: 70 scientists 75 D-Index: 67 scientists 76 D-Index: 78 scientists 77 D-Index: 60 scientists 78 D-Index: 59 scientists 79 D-Index: 52 scientists 80 D-Index: 47 scientists 81 D-Index: 38 scientists 82 D-Index: 48 scientists 83 D-Index: 42 scientists 84 D-Index: 42 scientists 85 D-Index: 43 scientists 86 D-Index: 29 scientists 87 D-Index: 37 scientists 88 D-Index: 29 scientists 89 D-Index: 30 scientists 90 D-Index: 34 scientists 91 D-Index: 20 scientists 92 D-Index: 22 scientists 93 D-Index: 17 scientists 94 D-Index: 19 scientists 95 D-Index: 24 scientists 96 D-Index: 21 scientists 97 D-Index: 20 scientists 98 D-Index: 24 scientists 99 D-Index: 17 scientists 100 D-Index: 17 scientists 101 D-Index: 21 scientists 102 D-Index: 25 scientists 103 D-Index: 18 scientists 104 D-Index: 26 scientists 105 D-Index: 19 scientists 106 D-Index: 15 scientists 107 D-Index: 10 scientists 108 D-Index: 13 scientists 109 D-Index: 15 scientists 110 D-Index: 12 scientists 111 D-Index: 8 scientists 112 D-Index: 7 scientists 113 D-Index: 9 scientists 114 D-Index: 6 scientists 115 D-Index: 12 scientists 116 D-Index: 7 scientists 117 D-Index: 8 scientists 118 D-Index: 3 scientists 119 D-Index: 5 scientists 120 D-Index: 7 scientists 121 D-Index: 2 scientists 122 D-Index: 4 scientists 123 D-Index: 8 scientists 124 D-Index: 7 scientists 125+ D-Index: 99 scientists
30 D-Index 125+

This scientist: 57 D-Index — 65th percentile

65% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 125 D-Index or more.

Overview

Ian P. Holman is affiliated with Cranfield University in the United Kingdom. Their research primarily spans the fields of Environmental Science and Agricultural and Biological Sciences, with a total of 83 and 31 publications in these areas respectively.

The scientist's work addresses a range of subfields, including:

  • Global and Planetary Change
  • Water Science and Technology
  • Soil Science
  • Ecology
  • Ecology, Evolution, Behavior and Systematics

The main topics covered in their research include:

  • Hydrology and Watershed Management Studies
  • Climate change impacts on agriculture
  • Water resources management and optimization
  • Hydrology and Drought Analysis
  • Flood Risk Assessment and Management
  • Agricultural risk and resilience
  • Sustainability and Climate Change Governance

Ian P. Holman has contributed to several recent scientific papers, such as:

  • "Shared Socio-economic Pathways for European agriculture and food systems: The Eur-Agri-SSPs" (2020, Global Environmental Change)
  • "Spatio-temporal analysis of land use and land cover change: a systematic model inter-comparison driven by integrated modelling techniques" (2020, International Journal of Remote Sensing)
  • "Identifying uncertainties in scenarios and models of socio-ecological systems in support of decision-making" (2021, One Earth)
  • "Drought Impacts, Coping Responses and Adaptation in the UK Outdoor Livestock Sector: Insights to Increase Drought Resilience" (2020, Land)
  • "Enriching the Shared Socioeconomic Pathways to co-create consistent multi-sector scenarios for the UK" (2020, The Science of The Total Environment)

The scientist frequently publishes in venues such as:

  • SSRN Electronic Journal
  • Sustainability Science
  • Regional Environmental Change
  • Hydrology and earth system sciences
  • Hydrology research

Collaboration is a notable aspect of their career, with frequent co-authors including:

  • Jerry Knox
  • Dolores Rey
  • Paula A. Harrison
  • Daniel Goodwin
  • Liwa Pardthaisong

Best Publications

  • Ground water and climate change

    Richard G. Taylor;Bridget R. Scanlon;Petra Döll;Matt Rodell

  • A restatement of the natural science evidence concerning catchment-based 'natural' flood management in the UK.

    Simon J. Dadson;Jim W. Hall;Anna Murgatroyd;Mike Acreman

  • Climate change impacts on groundwater recharge-uncertainty, shortcomings, and the way forward?

    Ian P. Holman

  • A regional, multi-sectoral and integrated assessment of the impacts of climate and socio-economic change in the UK. Part I. Methodology

    Ian P. Holman;M. D. A. Rounsevell;S. Shackley;P. A. Harrison

  • China?s water?energy nexus: greenhouse-gas emissions from groundwater use for agriculture

    Jinxia Wang;Sabrina G S A Rothausen;Declan Conway;Declan Conway;Lijuan Zhang

  • Phosphorus in groundwater – an overlooked contributor to eutrophication?

    Ian P Holman;Mick J Whelan;Nicholas J K Howden;Pat H Bellamy

  • Climate change, water availability and future cereal production in China

    Wei Xiong;Ian Holman;Erda Lin;Declan Conway

  • Climate change impact modelling needs to include cross-sectoral interactions

    Paula A. Harrison;Robert W. Dunford;Ian P. Holman;Mark D. A. Rounsevell

  • Modelling China’s potential maize production at regional scale under climate change

    Wei Xiong;Robin Matthews;Ian Holman;Erda Lin

  • Regional variations in the link between drought indices and reported agricultural impacts of drought

    David J. Parsons;Dolores Rey;Maliko Tanguy;Ian P. Holman

  • A crop model cross calibration for use in regional climate impacts studies

    Wei Xiong;Ian Holman;Declan Conway;Erda Lin

  • New European socio-economic scenarios for climate change research: operationalising concepts to extend the shared socio-economic pathways

    Kasper Kok;Simona Pedde;Marc Gramberger;Paula A. Harrison

  • Towards best practice for assessing the impacts of climate change on groundwater

    I. P. Holman;D. M. Allen;Mark O. Cuthbert;P. Goderniaux;P. Goderniaux

  • Untangling the water-food-energy-environment nexus for global change adaptation in a complex Himalayan water resource system

    Andrea Momblanch;Lamprini Papadimitriou;Sanjay K. Jain;Anil Kulkarni

  • Combining qualitative and quantitative understanding for exploring cross-sectoral climate change impacts, adaptation and vulnerability in Europe

    Paula A. Harrison;Ian P. Holman;George Cojocaru;Kasper Kok

  • Identifying non-stationary groundwater level response to North Atlantic ocean-atmosphere teleconnection patterns using wavelet coherence

    Ian Paul Holman;Monica Rivas-Casado;John P. Bloomfield;Jason J. Gurdak

  • Developing drought resilience in irrigated agriculture in the face of increasing water scarcity

    Dolores Rey;Ian P. Holman;Jerry W. Knox

  • Impacts of climate change adaptation options on soil functions: A review of European case‐studies

    Ahmad Hamidov;Katharina Helming;Gianni Bellocchi;Waldemar Bojar

  • A comparison of stochastic and deterministic downscaling methods for modelling potential groundwater recharge under climate change in East Anglia, UK: implications for groundwater resource management

    I. P. Holman;D. Tascone;T. M. Hess

  • European participatory scenario development: strengthening the link between stories and models

    Kasper Kok;Ilona Bärlund;Martina Flörke;Ian Holman

Frequent Co-Authors

Paula A. Harrison
Paula A. Harrison Lancaster University
Mark Rounsevell
Mark Rounsevell University of Edinburgh
John P. Bloomfield
John P. Bloomfield British Geological Survey
Tim Hess
Tim Hess Cranfield University
Wei Xiong
Wei Xiong University of Pittsburgh
Pam Berry
Pam Berry University of Oxford
Mark O. Cuthbert
Mark O. Cuthbert Cardiff University
Jerry W. Knox
Jerry W. Knox Cranfield University
Robert J. Nicholls
Robert J. Nicholls University of East Anglia
Declan Conway
Declan Conway London School of Economics and Political Science

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