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Environmental Sciences
Denmark
2026

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Environmental Sciences 71 1590 1512 10 10 179 18152
Biology and Biochemistry 71 6641 6128 60 58 176 18127

Per Gundersen publications per year

The chart shows the history of publications by Per Gundersen between 1988 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Per Gundersen published across 39 years, from 1988 to 2026, averaging 5 papers a year. Output peaked at 15 publications in 2009. 9 of the 196 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1988 to 2026. Vertical axis: number of publications, 0 to 15. Peak 15 publications in 2009. 1988: 1 publication 1989: 1 publication 1990: 1 publication 1991: 1 publication 1992: 3 publications 1993: 1 publication 1994: 1 publication 1995: 8 publications 1996: 2 publications 1997: 2 publications 1998: 11 publications 1999: 5 publications 2000: 2 publications 2001: 3 publications 2002: 5 publications 2003: 5 publications 2004: 8 publications 2005: 2 publications 2006: 8 publications 2007: 6 publications 2008: 10 publications 2009: 15 publications 2010: 1 publication 2011: 5 publications 2012: 11 publications 2013: 9 publications 2014: 5 publications 2015: 7 publications 2016: 6 publications 2017: 5 publications 2018: 6 publications 2019: 8 publications 2020: 5 publications 2021: 7 publications 2022: 8 publications 2023: 1 publication 2024: 2 publications 2025: 8 publications 2026: 1 publication
1988 2026

196 publications in total across all disciplines

View publications per year as a table
Per Gundersen: publications per year, 1988 to 2026
Year Publications
1988 1
1989 1
1990 1
1991 1
1992 3
1993 1
1994 1
1995 8
1996 2
1997 2
1998 11
1999 5
2000 2
2001 3
2002 5
2003 5
2004 8
2005 2
2006 8
2007 6
2008 10
2009 15
2010 1
2011 5
2012 11
2013 9
2014 5
2015 7
2016 6
2017 5
2018 6
2019 8
2020 5
2021 7
2022 8
2023 1
2024 2
2025 8
2026 1
Total 196
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Per Gundersen 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 Per Gundersen 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, 171–180 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: 179 publications — 56th percentile

56% 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
111–120 541
121–130 617
131–140 544
141–150 541
151–160 539
161–170 444
171–180 444 179
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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Per Gundersen 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 Per Gundersen 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, 71 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: 71 D-Index — 84th percentile

84% 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
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 71
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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Research.com Recognitions

  • 2026 - Research.com Environmental Sciences in Denmark Leader Award

Overview

Per Gundersen is affiliated with the University of Copenhagen in Denmark. Their research primarily falls within Environmental Science and Agricultural and Biological Sciences, with a focus on Soil Science, Atmospheric Science, Global and Planetary Change, Environmental Chemistry, and Ecology.

Their work covers several specialized topics, including:

  • Soil Carbon and Nitrogen Dynamics
  • Soil and Water Nutrient Dynamics
  • Plant Water Relations and Carbon Dynamics
  • Peatlands and Wetlands Ecology
  • Forest Ecology and Biodiversity Studies
  • Climate change and permafrost
  • Mycorrhizal Fungi and Plant Interactions

Among recent publications by Per Gundersen, notable papers include:

  • "Old-growth forest carbon sinks overestimated" (2021), published in Nature

In addition to this, other influential recent papers related to their field but authored by associates include:

  • "Retention of deposited ammonium and nitrate and its impact on the global forest carbon sink" (2022), Nature Communications
  • "Mycorrhizal association of common European tree species shapes biomass and metabolic activity of bacterial and fungal communities in soil" (2020), Soil Biology and Biochemistry
  • "Soil carbon loss in warmed subarctic grasslands is rapid and restricted to topsoil" (2022), Biogeosciences
  • "Dynamics and multi-annual fate of atmospherically deposited nitrogen in montane tropical forests" (2021), Global Change Biology

Frequent coauthors in their publications include:

  • Lars Vesterdal
  • Yunting Fang
  • Geshere Abdisa Gurmesa
  • Inger Kappel Schmidt
  • Erik A. Hobbie

Their research has been disseminated through several frequent publication venues, such as:

  • Global Change Biology
  • Biogeochemistry
  • SSRN Electronic Journal
  • Nature
  • Nature Communications

Best Publications

  • Nitrogen deposition makes a minor contribution to carbon sequestration in temperate forests

    Knute J. Nadelhoffer;Bridget A. Emmett;Per Gundersen;O. Janne Kjønaas

  • Impact of nitrogen deposition on nitrogen cycling in forests : a synthesis of NITREX data

    Per Gundersen;BA Emmett;OJ Kjonaas;CJ Koopmans

  • Carbon and nitrogen in forest floor and mineral soil under six common European tree species

    Lars Vesterdal;Inger K. Schmidt;Ingeborg Callesen;Lars Ola Nilsson

  • Change in soil organic carbon following afforestation of former arable land

    Lars Vesterdal;Eva Ritter;Per Gundersen

  • Nitrogen addition reduces soil respiration in a mature tropical forest in southern China

    Jiangming Mo;Wei Zhang;Weixing Zhu;Per Gundersen

  • Nitrate leaching in forest ecosystems is related to forest floor C/N ratios

    P. Gundersen;I. Callesen;W. de Vries

  • Effects of phosphorus addition on soil microbial biomass and community composition in three forest types in tropical China

    Lei Liu;Per Gundersen;Tao Zhang;Jiangming Mo

  • Leaching of nitrate from temperate forests effects of air pollution and forest management

    Per Gundersen;Inger Kappel Schmidt;Karsten Raulund-Rasmussen

  • Do tree species influence soil carbon stocks in temperate and boreal forests

    Lars Vesterdal;Nicholas Clarke;Bjarni D. Sigurdsson;Per Gundersen

  • The impact of nitrogen deposition on carbon sequestration by European forests and heathlands

    W. de Vries;S. Solberg;M. Dobbertin;H. Sterba

  • Nitrogen input together with ecosystem nitrogen enrichment predict nitrate leaching from European forests

    Jannette MacDonald;Nancy Dise;Egbert Matzner;Martin Armbruster

  • Novel Approaches to Study Climate Change Effects on Terrestrial Ecosystems in the Field: Drought and Passive Nighttime Warming

    Claus Beier;Bridget Emmett;Per Gundersen;Albert Tietema

  • The impact of nitrogen deposition on carbon sequestration in European forests and forest soils

    Wim De Vries;Gert Jan Reinds;Per Gundersen;Hubert Sterba

  • Soil CN ratio as a scalar parameter to predict nitrous oxide emissions

    Leif Klemedtsson;Karin Von Arnold;Per Weslien;Per Gundersen

  • Intensive monitoring of forest ecosystems in Europe; technical report 2001

    W. de Vries;G.J. Reinds;C. van der Salm;G.P.J. Draaijers

  • Soil carbon stock change following afforestation in Northern Europe: a meta-analysis.

    T. G. Bárcena;L. P. Kiær;L. Vesterdal;H. M. Stefánsdóttir

  • How Forest Management affects Ecosystem Services, including Timber Production and Economic Return: Synergies and Trade-Offs

    Philipp S. Duncker;Karsten Raulund-Rasmussen;Per Gundersen;Klaus Katzensteiner

  • Sinks for nitrogen inputs in terrestrial ecosystems: a meta‐analysis of 15N tracer field studies

    P. H. Templer;M. C. Mack;F. S. Chapin;L. M. Christenson

  • Predicting the Effects of Atmospheric Nitrogen Deposition in Conifer Stands: Evidence from the NITREX Ecosystem-Scale Experiments

    B. A. Emmett;D. Boxman;M. Bredemeier;P. Gundersen

  • Synthesis of Nitrogen Pools and Fluxes from European Forest Ecosystems

    Nancy Dise;Egbert Matzner;Per Gundersen

Frequent Co-Authors

Lars Vesterdal
Lars Vesterdal University of Copenhagen
Yunting Fang
Yunting Fang Chinese Academy of Sciences
Claus Beier
Claus Beier University of Copenhagen
Bridget A. Emmett
Bridget A. Emmett Natural Environment Research Council
Albert Tietema
Albert Tietema University of Amsterdam
Patrick Schleppi
Patrick Schleppi Swiss Federal Institute for Forest, Snow and Landscape Research
Jiangming Mo
Jiangming Mo Chinese Academy of Sciences
Inger Kappel Schmidt
Inger Kappel Schmidt University of Copenhagen
Filip Moldan
Filip Moldan Czech Academy of Sciences
Knute J. Nadelhoffer
Knute J. Nadelhoffer University of Michigan–Ann Arbor

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