World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
55
Citations
10022
World Ranking
3884
National Ranking
297

Crispin J. Halsall 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 Crispin J. Halsall 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: 131 publications — 31st percentile

31% of scientists in this discipline score the same or lower.

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

Crispin J. Halsall 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 Crispin J. Halsall 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: 55 D-Index — 61st percentile

61% of scientists in this discipline score the same or lower.

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

Overview

Crispin J. Halsall is affiliated with Lancaster University in the United Kingdom. Their primary field of study is Environmental Science, with a focus spanning several interconnected subfields including Health, Toxicology and Mutagenesis, Pollution, Atmospheric Science, Environmental Chemistry, and Industrial and Manufacturing Engineering.

Their research topics extensively cover areas such as Toxic Organic Pollutants Impact, Per- and polyfluoroalkyl substances research, Atmospheric chemistry and aerosols, Pharmaceutical and Antibiotic Environmental Impacts, Microplastics and Plastic Pollution, Recycling and Waste Management Techniques, and Arctic and Russian Policy Studies.

They have contributed to several recent publications, including:

  • Climate change influence on the levels and trends of persistent organic pollutants (POPs) and chemicals of emerging Arctic concern (CEACs) in the Arctic physical environment - a review, 2022, Environmental Science Processes & Impacts
  • Recommendations for the conduct of systematic reviews in toxicology and environmental health research (COSTER), 2020, Environment International
  • Increasing Accumulation of Perfluorocarboxylate Contaminants Revealed in an Antarctic Firn Core (1958-2017), 2022, Environmental Science & Technology
  • Investigating the Uptake and Fate of Poly- and Perfluoroalkylated Substances (PFAS) in Sea Ice Using an Experimental Sea Ice Chamber, 2021, Environmental Science & Technology
  • Pollution in the Arctic Ocean: An overview of multiple pressures and implications for ecosystem services, 2021, AMBIO

Frequent co-authors collaborating with Halsall include Jack Garnett, Shengkai Cao, Quynh Nhu Phan Le, Linke Ge, and Paul Whaley. These collaborations reflect consistent engagement in multi-author research efforts.

The scientist has a consistent record of publishing in leading venues related to environmental sciences, notably:

  • Environmental Science & Technology
  • Environmental Science Advances
  • SSRN Electronic Journal
  • Environmental Science Processes & Impacts
  • Environment International

Their scientific work is characterized by an emphasis on environmental chemical processes and their impacts on ecosystems and human health, with particular attention to persistent pollutants and emerging contaminants in sensitive regions such as the Arctic.

Best Publications

  • Contaminants in the Canadian Arctic: 5 years of progress in understanding sources, occurrence and pathways.

    R.W. Macdonald;L.A. Barrie;T.F. Bidleman;M.L. Diamond

  • Endosulfan, a global pesticide: a review of its fate in the environment and occurrence in the Arctic.

    Jan Weber;Crispin J. Halsall;Derek Muir;Camilla Teixeira

  • Temporal and spatial variabilities of atmospheric polychlorinated biphenyls (PCBs), organochlorine (OC) pesticides and polycyclic aromatic hydrocarbons (PAHs) in the Canadian Arctic: Results from a decade of monitoring

    H. Hung;P. Blanchard;C.J. Halsall;T.F. Bidleman

  • Polychlorinated biphenyls (PCBs) in the British environment: Sinks, sources and temporal trends

    Stuart J. Harrad;Andrew P. Sewart;Ruth E. Alcock;Ruth Boumphrey

  • Polycyclic aromatic hydrocarbons in u.k. Urban air.

    Crispin J. Halsall;Peter J. Coleman;Brian J. Davis;Victoria. Burnett

  • Modelling the behaviour of PAHs during atmospheric transport from the UK to the Arctic.

    Crispin J. Halsall;Andrew Sweetman;L. A. Barrie;Kevin C. Jones

  • Spatial and temporal variation of polycyclic aromatic hydrocarbons in the arctic atmosphere

    C. J. Halsall;L. A. Barrie;P. Fellin;D. C. G. Muir

  • Multi-year observations of organohalogen pesticides in the arctic atmosphere.

    C.J. Halsall;R. Bailey;G.A. Stern;L.A. Barrie

  • PCBs in UK urban air.

    Crispin J. Halsall;R. G. M. Lee;P. J. Coleman;V. Burnett

  • Organochlorine pesticide residues in archived UK soil.

    Sandra N. Meijer;Crispin J. Halsall;T. Harner;A. J. Peters

  • PCBs in U.K. Urban Air.

    Crispin J. Halsall;Robert G. M. Lee;Peter J. Coleman;Victoria. Burnett

  • Temporal Trends of Organochlorine Pesticides in the Canadian Arctic Atmosphere

    Hayley H. Hung;Crispin J. Halsall;P. Blanchard;H. H. Li

  • Levels and trends of poly- and perfluoroalkyl substances in the Arctic environment – An update

    Derek Muir;Rossana Bossi;Pernilla Carlsson;Marlene Evans

  • The role of the global cryosphere in the fate of organic contaminants

    Amanda Grannas;Christian Bogdal;Kimberly Hageman;Crispin Halsall

  • Atmospheric organochlorine pesticides in the western Canadian Arctic: Evidence of transpacific transport

    R. E. Bailey;L. A. Barrie;Crispin J. Halsall;P. Fellin

  • Seasonal and long-term trends in atmospheric PAH concentrations: evidence and implications

    Konstantinos Prevedouros;Eva Brorström-Lundén;Crispin J. Halsall;Kevin C. Jones

  • Prioritising anticancer drugs for environmental monitoring and risk assessment purposes.

    Victoria Booker;Crispin Halsall;Neville Llewellyn;Andrew Johnson

  • The importance of reactive oxygen species on the aqueous phototransformation of sulfonamide antibiotics: kinetics, pathways, and comparisons with direct photolysis.

    Linke Ge;Peng Zhang;Crispin Halsall;Yanying Li

  • Nonlinearity in the Slopes of Clausius−Clapeyron Plots for SVOCs.

    R. M. Hoff;K. A. Brice;Crispin J. Halsall

  • Polychlorinated naphthalenes in U.K. soils: time trends, markers of source, and equilibrium status.

    Sandra N. Meijer;Tom Harner;Paul A. Helm;Crispin J. Halsall

  • Polychlorinated Naphthalenes and Coplanar Polychlorinated Biphenyls in Arctic Air

    Tom Harner;Henrik Kylin;Terry F. Bidleman;Crispin Halsall

  • Spatial and temporal variation of polycyclic aromatic hydrocarbons in the Arctic atmosphere

    C. J. Halsall;L. A. Barrie;P. Fellin;D. C. G. Muir

Frequent Co-Authors

Kevin C. Jones
Kevin C. Jones Lancaster University
Roland Kallenborn
Roland Kallenborn Norwegian University of Life Sciences
Hayley Hung
Hayley Hung Environment and Climate Change Canada
Derek C. G. Muir
Derek C. G. Muir Environment and Climate Change Canada
Tom Harner
Tom Harner Environment and Climate Change Canada
Gary A. Stern
Gary A. Stern University of Manitoba
Andrew J. Sweetman
Andrew J. Sweetman Lancaster University
Leonard A. Barrie
Leonard A. Barrie Stockholm University
Francis Martin
Francis Martin University of Lorraine
Ralf Ebinghaus
Ralf Ebinghaus Helmholtz-Zentrum Geesthacht Centre for Materials and Coastal Research

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