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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Environmental Sciences 40 8163 7847 156 153 106 5222

Dan Berggren Kleja publications per year

The chart shows the history of publications by Dan Berggren Kleja between 2005 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Dan Berggren Kleja published across 22 years, from 2005 to 2026, averaging 5.9 papers a year. Output peaked at 11 publications in 2022. 9 of the 130 publications appeared in the last two years.

No. of publications
2 4 6 8 10
Bar chart. Horizontal axis: year, 2005 to 2026. Vertical axis: number of publications, 0 to 11. Peak 11 publications in 2022. 2005: 4 publications 2006: 5 publications 2007: 5 publications 2008: 9 publications 2009: 3 publications 2010: 5 publications 2011: 5 publications 2012: 3 publications 2013: 9 publications 2014: 7 publications 2015: 6 publications 2016: 8 publications 2017: 4 publications 2018: 6 publications 2019: 6 publications 2020: 6 publications 2021: 5 publications 2022: 11 publications 2023: 8 publications 2024: 6 publications 2025: 8 publications 2026: 1 publication
2005 2026

130 publications in total across all disciplines

View publications per year as a table
Dan Berggren Kleja: publications per year, 2005 to 2026
Year Publications
2005 4
2006 5
2007 5
2008 9
2009 3
2010 5
2011 5
2012 3
2013 9
2014 7
2015 6
2016 8
2017 4
2018 6
2019 6
2020 6
2021 5
2022 11
2023 8
2024 6
2025 8
2026 1
Total 130
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Dan Berggren Kleja 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 Dan Berggren Kleja sits on this spectrum.

No. of scientists
200 400 600
Bar chart with 66 bars. Horizontal axis: publications, 41–50 to 690+. Vertical axis: number of scientists, 0 to 617. Most scientists, 617, have 121–130 publications. The last bar groups every scientist with 690 publications or more. The highlighted bar, 101–110 publications, is where this scientist sits. 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: 282 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: 26 scientists 501–510 publications: 17 scientists 511–520 publications: 19 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 681–689 publications: 4 scientists 690+ publications: 100 scientists
41–50 publications 690+

This scientist: 106 publications — 16th percentile

16% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 690 publications or more.

View publications distribution as a table
Number of Environmental Sciences scientists by publication count, Research.com 2026 ranking edition. Based on 9,676 ranked scientists.
Publications Scientists This scientist
41–50 21
51–60 62
61–70 133
71–80 257
81–90 361
91–100 440
101–110 492 106
111–120 541
121–130 617
131–140 544
141–150 541
151–160 539
161–170 444
171–180 444
181–190 400
191–200 377
201–210 318
211–220 282
221–230 263
231–240 220
241–250 217
251–260 180
261–270 181
271–280 155
281–290 130
291–300 127
301–310 130
311–320 85
321–330 106
331–340 80
341–350 83
351–360 75
361–370 69
371–380 52
381–390 54
391–400 56
401–410 44
411–420 40
421–430 36
431–440 25
441–450 25
451–460 32
461–470 29
471–480 21
481–490 26
491–500 26
501–510 17
511–520 19
521–530 15
531–540 22
541–550 12
551–560 15
561–570 11
571–580 19
581–590 9
591–600 9
601–610 7
611–620 11
621–630 5
631–640 5
641–650 6
651–660 3
661–670 3
671–680 4
681–689 4
690+ 100
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Dan Berggren Kleja 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 Dan Berggren Kleja sits on this spectrum.

No. of scientists
100 200 300
Bar chart with 97 bars. Horizontal axis: D-Index, 30 to 126+. Vertical axis: number of scientists, 0 to 348. Most scientists, 348, have 45 D-Index. The last bar groups every scientist with 126 D-Index or more. The highlighted bar, 40 D-Index, is where this scientist sits. 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: 198 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: 20 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: 9 scientists 126+ D-Index: 92 scientists
30 D-Index 126+

This scientist: 40 D-Index — 19th percentile

19% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 126 D-Index or more.

View D-Index distribution as a table
Number of Environmental Sciences scientists by D-index, Research.com 2026 ranking edition. Based on 9,676 ranked scientists.
D-Index Scientists This scientist
30 12
31 26
32 51
33 88
34 123
35 163
36 206
37 267
38 265
39 275
40 321 40
41 343
42 305
43 336
44 330
45 348
46 291
47 275
48 272
49 273
50 263
51 232
52 266
53 217
54 198
55 177
56 202
57 204
58 166
59 177
60 166
61 152
62 143
63 150
64 124
65 119
66 120
67 118
68 82
69 98
70 94
71 105
72 74
73 84
74 70
75 67
76 78
77 60
78 59
79 52
80 47
81 38
82 48
83 42
84 42
85 43
86 29
87 37
88 29
89 30
90 34
91 20
92 22
93 17
94 19
95 24
96 21
97 20
98 24
99 17
100 17
101 21
102 25
103 18
104 26
105 20
106 15
107 10
108 13
109 15
110 12
111 8
112 7
113 9
114 6
115 12
116 7
117 8
118 3
119 5
120 7
121 2
122 4
123 8
124 7
125 9
126+ 92
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Overview

Dan Berggren Kleja is affiliated with the Swedish University of Agricultural Sciences in Sweden. Their primary field of study is Environmental Science, with a focus on Environmental Chemistry, Health, Toxicology and Mutagenesis, Pollution, Atmospheric Science, and Geochemistry and Petrology.

The scientist's research centers significantly on the study of toxic organic pollutants, especially Per- and polyfluoroalkyl substances (PFASs), and their environmental impact. Their work also addresses atmospheric chemistry and aerosols, heavy metals in the environment, mine drainage and remediation techniques, arsenic contamination and mitigation, and radioactive element chemistry and processing.

Key papers authored by or associated with them include:

  • The Adsorption of Per- and Polyfluoroalkyl Substances (PFASs) onto Ferrihydrite Is Governed by Surface Charge (2020), Environmental Science & Technology
  • Effect of pH, surface charge and soil properties on the solid-solution partitioning of perfluoroalkyl substances (PFASs) in a wide range of temperate soils (2023), Chemosphere
  • Laboratory-scale and pilot-scale stabilization and solidification (S/S) remediation of soil contaminated with per- and polyfluoroalkyl substances (PFASs) (2020), Journal of Hazardous Materials
  • Per- and polyfluoroalkyl substance (PFAS) retention by colloidal activated carbon (CAC) using dynamic column experiments (2022), Environmental Pollution
  • Binding of per- and polyfluoroalkyl substances (PFASs) by organic soil materials with different structural composition - Charge- and concentration-dependent sorption behavior (2022), Chemosphere

Their research has been disseminated in frequent publication venues such as:

  • SSRN Electronic Journal
  • Environmental Pollution
  • The Science of The Total Environment
  • Applied Geochemistry
  • Environmental Science & Technology

They have collaborated regularly with several researchers, including:

  • Lutz Ahrens
  • Jon Petter Gustafsson
  • Georgios Niarchos
  • Fritjof Fagerlund
  • Carin Sjöstedt

Best Publications

  • Sorption of perfluoroalkyl substances (PFASs) to an organic soil horizon - Effect of cation composition and pH.

    Hugo Campos Pereira;Malin Ullberg;Dan Berggren Kleja;Jon Petter Gustafsson

  • Soil carbon sequestration under different exotic tree species in the southwestern highlands of Ethiopia

    Bekele Lemma;Dan Berggren Kleja;Ingvar Nilsson;Mats Olsson

  • Chromium(III) complexation to natural organic matter : Mechanisms and modeling

    Jon Petter Gustafsson;Jon Petter Gustafsson;Ingmar Persson;Aidin Geranmayeh Oromieh;Joris W. J. van Schaik

  • Differences in soil properties in adjacent stands of Scots pine, Norway spruce and silver birch in SW Sweden

    Karna Hansson;Bengt A. Olsson;Mats Olsson;Ulf Johansson

  • Native Oxy-PAHs, N-PACs, and PAHs in Historically Contaminated Soils from Sweden, Belgium, and France : Their Soil-Porewater Partitioning Behavior, Bioaccumulation in Enchytraeus crypticus, and Bioavailability

    Hans Peter H. Arp;Staffan Lundstedt;Sarah Josefsson;Gerard Cornelissen;Gerard Cornelissen

  • Decomposition and substrate quality of leaf litters and fine roots from three exotic plantations and a native forest in the southwestern highlands of Ethiopia

    Bekele Lemma;Ingvar Nilsson;Dan Berggren Kleja;Mats Olsson

  • Modelling lead(II) sorption to ferrihydrite and soil organic matter

    Jon Petter Gustafsson;Charlotta Tiberg;Abubaker Edkymish;Dan Berggren Kleja

  • Binding of iron(III) to organic soils: EXAFS spectroscopy and chemical equilibrium modeling.

    Jon Petter Gustafsson;Ingmar Persson;Dan Berggren Kleja;Joris W. J. Van Schaik

  • Pools and fluxes of carbon in three Norway spruce ecosystems along a climatic gradient in Sweden

    Dan Berggren Kleja;Magnus Svensson;Hooshang Majdi;Per-Erik Jansson

  • Effect of Acid Deposition on Quantity and Quality of Dissolved Organic Matter in Soil–Water

    Sara M Ekström;Emma S Kritzberg;Dan B Kleja;Niklas Larsson

  • Stabilization and solidification remediation of soil contaminated with poly- and perfluoroalkyl substances (PFASs).

    Mattias Sörengård;Dan B. Kleja;Lutz Ahrens

  • Fine root turnover and litter production of Norway spruce in a long-term temperature and nutrient manipulation experiment

    Jaana Leppälammi-Kujansuu;Maija Salemaa;Dan Berggren Kleja;Sune Linder

  • Amounts of carbon mineralised and leached as DOC during decomposition of Norway spruce needles and fine roots

    Karna Hansson;Dan Berggren Kleja;Karsten Kalbitz;Hanna Larsson

  • The Adsorption of Per- and Polyfluoroalkyl Substances (PFASs) onto Ferrihydrite Is Governed by Surface Charge.

    Hugo Campos-Pereira;Dan B. Kleja;Carin Sjöstedt;Lutz Ahrens

  • Fine root longevity and carbon input into soil from below- and aboveground litter in climatically contrasting forests

    Jaana Leppälammi-Kujansuu;Lasse Aro;Maija Salemaa;Karna Hansson

  • Influence of particle size distribution, organic carbon, pH and chlorides on washing of mercury contaminated soil

    Jingying Xu;Dan B. Kleja;Harald Biester;Anders Lagerkvist

  • Immobilization of Cu and As in two contaminated soils with zero-valent iron – Long-term performance and mechanisms

    Charlotta Tiberg;Jurate Kumpiene;Jon Petter Gustafsson;Jon Petter Gustafsson;Aleksandra Marsz

  • Copper(II) binding to dissolved organic matter fractions in municipal solid waste incinerator bottom ash leachate.

    Susanna Olsson;Joris W. J. Van Schaik;Jon Petter Gustafsson;Dan Berggren Kleja

  • Dissolved Organic Carbon Leaching from a Coniferous Forest Floor - A Field Manipulation Experiment

    Mats Fröberg;Dan Berggren Kleja;Bo Bergkvist;Edward Tipping

  • Partitioning of Hg between solid and dissolved organic matter in the humus layer of boreal forests

    Staffan Åkerblom;Markus Meili;Lage Bringmark;Kjell Johansson

  • EXAFS study on the reactions between iron and fulvic acid in acid aqueous solutions.

    Joris W. J. van Schaik;Ingmar Persson;Dan Berggren Kleja;Jon Petter Gustafsson

Frequent Co-Authors

Jon Petter Gustafsson
Jon Petter Gustafsson Swedish University of Agricultural Sciences
Ingmar Persson
Ingmar Persson Swedish University of Agricultural Sciences
Lutz Ahrens
Lutz Ahrens Swedish University of Agricultural Sciences
Gerard Cornelissen
Gerard Cornelissen Norwegian University of Life Sciences
Heljä-Sisko Helmisaari
Heljä-Sisko Helmisaari University of Helsinki
Mats Olsson
Mats Olsson University of Gothenburg
Hans Peter H. Arp
Hans Peter H. Arp Norwegian University of Science and Technology
Per-Erik Jansson
Per-Erik Jansson Royal Institute of Technology
Ingrid Öborn
Ingrid Öborn Swedish University of Agricultural Sciences
P. Anders Nilsson
P. Anders Nilsson Lund University

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