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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 44 3089 2873 776 693 90 6364
Environmental Sciences 45 6501 6244 2329 2162 102 6605

Martin J. Shipitalo publications per year

The chart shows the history of publications by Martin J. Shipitalo between 1985 and 2021, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Martin J. Shipitalo published across 37 years, from 1985 to 2021, averaging 2.8 papers a year. Output peaked at 7 publications in 2008. 1 of the 105 publications appeared in the last two years.

No. of publications
2 4 6
Bar chart. Horizontal axis: year, 1985 to 2021. Vertical axis: number of publications, 0 to 7. Peak 7 publications in 2008. 1985: 1 publication 1986: 0 publications 1987: 2 publications 1988: 5 publications 1989: 3 publications 1990: 2 publications 1991: 0 publications 1992: 2 publications 1993: 4 publications 1994: 2 publications 1995: 2 publications 1996: 1 publication 1997: 2 publications 1998: 2 publications 1999: 3 publications 2000: 4 publications 2001: 1 publication 2002: 2 publications 2003: 6 publications 2004: 6 publications 2005: 6 publications 2006: 6 publications 2007: 3 publications 2008: 7 publications 2009: 2 publications 2010: 5 publications 2011: 4 publications 2012: 4 publications 2013: 4 publications 2014: 2 publications 2015: 2 publications 2016: 3 publications 2017: 4 publications 2018: 2 publications 2019: 0 publications 2020: 0 publications 2021: 1 publication
1985 2021

105 publications in total across all disciplines

View publications per year as a table
Martin J. Shipitalo: publications per year, 1985 to 2021
Year Publications
1985 1
1986 0
1987 2
1988 5
1989 3
1990 2
1991 0
1992 2
1993 4
1994 2
1995 2
1996 1
1997 2
1998 2
1999 3
2000 4
2001 1
2002 2
2003 6
2004 6
2005 6
2006 6
2007 3
2008 7
2009 2
2010 5
2011 4
2012 4
2013 4
2014 2
2015 2
2016 3
2017 4
2018 2
2019 0
2020 0
2021 1
Total 105
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Martin J. Shipitalo 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 Martin J. Shipitalo 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, 86–90 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: 90 publications — 18th percentile

18% 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 90
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
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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Martin J. Shipitalo 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 Martin J. Shipitalo 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, 44 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: 44 D-Index — 55th percentile

55% 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 44
45 164
46 158
47 143
48 131
49 127
50 122
51 122
52 110
53 102
54 98
55 79
56 85
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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Research.com Recognitions

  • 2012 - Fellow of the Soil Science Society of America (SSSA)
  • 2012 - Fellow of the American Society of Agronomy (ASA)

Overview

Martin J. Shipitalo is affiliated with the Agricultural Research Service in the United States. Their research spans multiple domains within environmental and agricultural sciences, focusing on the intersection of pollution, toxicology, ecology, and agricultural systems.

The scientist's main fields of study include:

  • Environmental Science
  • Agricultural and Biological Sciences

Subfields of study within these areas are:

  • Pollution
  • Health, Toxicology and Mutagenesis
  • Ecology, Evolution, Behavior and Systematics

Key topics covered by their work involve:

  • Pharmaceutical and Antibiotic Environmental Impacts
  • Effects and risks of endocrine disrupting chemicals
  • Agriculture, Soil, Plant Science

Among their recent scientific contributions is the paper titled "Estrogenicity of agricultural runoff: A rainfall simulation study of worst-case scenarios using fresh layer and roaster litter, and farrowing swine manure", published in 2020 in The Science of The Total Environment. This study addresses environmental impacts related to agricultural runoff, examining hormonal effects under simulated rainfall conditions.

Frequent co-authors collaborating with Martin J. Shipitalo include:

  • Nancy W. Shappell
  • Lloyd O. Billey

The primary venue for publication noted is The Science of The Total Environment.

Martin J. Shipitalo has been recognized as a Fellow by two professional societies in 2012:

  • Fellow of the American Society of Agronomy (ASA)
  • Fellow of the Soil Science Society of America (SSSA)

Best Publications

  • Conservation tillage and macropore factors that affect water movement and the fate of chemicals

    M.J Shipitalo;W.A Dick;W.M Edwards

  • Initial Storm Effects on Macropore Transport of Surface-Applied Chemicals in No-Till Soil

    M. J. Shipitalo;W. M. Edwards;L. B. Owens;W. A. Dick

  • Chemistry and micromorphology of aggregation in earthworm casts

    M.J. Shipitalo;M.J. Shipitalo;R. Protz;R. Protz

  • Runoff and soil loss from midwestern and southeastern US silt loam soils as affected by tillage practice and soil organic matter content

    F.E. Rhoton;M.J. Shipitalo;D.L. Lindbo

  • Factors Affecting Preferential Flow of Water and Atrazine through Earthworm Burrows under Continuous No-Till Corn

    W. M. Edwards;M. J. Shipitalo;L. B. Owens;W. A. Dick

  • Effect of Lumbricus terrestris L. burrows on hydrology of continuous no-till corn fields.

    W.M. Edwards;M.J. Shipitalo;L.B. Owens;L.D. Norton

  • Factors Influencing the Dispersibility of Clay in Worm Casts

    M. J. Shipitalo;R. Protz

  • Rainfall intensity affects transport of water and chemicals through macropores in no-till soil

    W. M. Edwards;M. J. Shipitalo;L. B. Owens;W. A. Dick

  • 10 Quantifying the Effects of Earthworms on Soil Aggregation and Porosity

    Martin J. Shipitalo;Renée-Claire Le Bayon

  • Water and nitrate movement in earthworm burrows within long-term no-till cornfields

    W. M. Edwards;M. J. Shipitalo;L. B. Owens;L. D. Norton

  • Comparison of morphology and porosity of a soil under conventional and zero tillage

    M. J. Shipitalo;R. Protz

  • Potential of earthworm burrows to transmit injected animal wastes to tile drains.

    Martin J. Shipitalo;Frank Gibbs

  • Interaction of earthworm burrows and cracks in a clayey, subsurface-drained, soil

    Martin J Shipitalo;Visa Nuutinen;Kevin R Butt

  • Role of lumbricus terrestris (L.) burrows on quality of infiltrating water

    W.M. Edwards;M.J. Shipitalo;S.J. Traina;C.A. Edwards

  • EFFECT OF DIET ON THE FEEDING AND CASTING ACTIVITY OF LUMBRICUS TERRESTRIS AND L. RUBELLUS IN LABORATORY CULTURE

    M.J. Shipitalo;R. Protz;A.D. Tomlin

  • Contribution of macroporosity to infiltration into a continuous corn no-tilled watershed: Implications for contaminant movement

    W.M. Edwards;M.J. Shipitalo;L.D. Norton

  • Earthworms and their influence on soil structure and infiltration.

    A. D. Tomlin;M. J. Shipitalo;W. M. Edwards;R. Protz

  • Bioassay of estrogenicity and chemical analyses of estrogens in streams across the United States associated with livestock operations

    D.A. Alvarez;N.W. Shappell;L.O. Billey;D.S. Bermudez

  • Effects of Initial Water Content on Macropore/Matrix Flow and Transport of Surface-Applied Chemicals

    M. J. Shipitalo;W. M. Edwards

  • Runoff and erosion control with conservation tillage and reduced-input practices on cropped watersheds

    M.J. Shipitalo;W.M. Edwards

  • Occupancy and geometrical properties of Lumbricus terrestris L. burrows affecting infiltration

    Unknown

Frequent Co-Authors

Lloyd B. Owens
Lloyd B. Owens Agricultural Research Service
Robert W. Malone
Robert W. Malone Agricultural Research Service
Warren A. Dick
Warren A. Dick The Ohio State University
Rattan Lal
Rattan Lal The Ohio State University
Liwang Ma
Liwang Ma Agricultural Research Service
William D. Shuster
William D. Shuster Environmental Protection Agency
Clive A. Edwards
Clive A. Edwards The Ohio State University
Patrick J. Bohlen
Patrick J. Bohlen University of Central Florida
Humberto Blanco-Canqui
Humberto Blanco-Canqui University of Nebraska–Lincoln
Roberto C. Izaurralde
Roberto C. Izaurralde University of Maryland, College Park

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