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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 56 1489 1366 391 341 122 27750

Pedro A. Sanchez publications per year

The chart shows the history of publications by Pedro A. Sanchez between 1972 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Pedro A. Sanchez published across 54 years, from 1972 to 2025, averaging 3.2 papers a year. Output peaked at 18 publications in 2019. 12 of the 173 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1972 to 2025. Vertical axis: number of publications, 0 to 18. Peak 18 publications in 2019. 1972: 1 publication 1973: 3 publications 1974: 3 publications 1975: 1 publication 1976: 4 publications 1977: 2 publications 1978: 2 publications 1979: 0 publications 1980: 1 publication 1981: 2 publications 1982: 7 publications 1983: 2 publications 1984: 2 publications 1985: 2 publications 1986: 2 publications 1987: 2 publications 1988: 1 publication 1989: 1 publication 1990: 3 publications 1991: 3 publications 1992: 3 publications 1993: 1 publication 1994: 4 publications 1995: 1 publication 1996: 2 publications 1997: 3 publications 1998: 0 publications 1999: 2 publications 2000: 1 publication 2001: 3 publications 2002: 2 publications 2003: 2 publications 2004: 3 publications 2005: 4 publications 2006: 2 publications 2007: 2 publications 2008: 1 publication 2009: 7 publications 2010: 6 publications 2011: 5 publications 2012: 5 publications 2013: 1 publication 2014: 2 publications 2015: 9 publications 2016: 0 publications 2017: 3 publications 2018: 1 publication 2019: 18 publications 2020: 2 publications 2021: 2 publications 2022: 8 publications 2023: 12 publications 2024: 8 publications 2025: 4 publications
1972 2025

173 publications in total across all disciplines

View publications per year as a table
Pedro A. Sanchez: publications per year, 1972 to 2025
Year Publications
1972 1
1973 3
1974 3
1975 1
1976 4
1977 2
1978 2
1979 0
1980 1
1981 2
1982 7
1983 2
1984 2
1985 2
1986 2
1987 2
1988 1
1989 1
1990 3
1991 3
1992 3
1993 1
1994 4
1995 1
1996 2
1997 3
1998 0
1999 2
2000 1
2001 3
2002 2
2003 2
2004 3
2005 4
2006 2
2007 2
2008 1
2009 7
2010 6
2011 5
2012 5
2013 1
2014 2
2015 9
2016 0
2017 3
2018 1
2019 18
2020 2
2021 2
2022 8
2023 12
2024 8
2025 4
Total 173
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Pedro A. Sanchez 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 Pedro A. Sanchez 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, 121–125 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: 122 publications — 41st percentile

41% 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
91–95 218
96–100 226
101–105 227
106–110 247
111–115 255
116–120 253
121–125 233 122
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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Pedro A. Sanchez 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 Pedro A. Sanchez 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, 56 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: 56 D-Index — 77th percentile

77% 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
45 164
46 158
47 143
48 131
49 127
50 122
51 122
52 110
53 102
54 98
55 79
56 85 56
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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Overview

What is he best known for?

The fields of study he is best known for:

  • Agriculture
  • Ecology
  • Biodiversity

His primary areas of study are Agroforestry, Agriculture, Soil fertility, Natural resource economics and Soil management. The Agroforestry study combines topics in areas such as Fertilizer and Land use. He has included themes like Biomass, Soil governance, Food processing and Tithonia in his Agriculture study.

His studies deal with areas such as Natural resource and Environmental degradation as well as Soil fertility. His Natural resource economics study combines topics in areas such as Developing country, Nutrient management, Climate change and Environmental quality. His work deals with themes such as Soil organic matter, Biodiversity, Oxisol and Environmental planning, which intersect with Soil management.

His most cited work include:

  • Properties and management of soils in the tropics. (1134 citations)
  • Soil Fertility and Hunger in Africa (853 citations)
  • Nutrient Imbalances in agricultural development (830 citations)

What are the main themes of his work throughout his whole career to date?

His main research concerns Agroforestry, Agronomy, Agriculture, Soil water and Soil fertility. His Agroforestry research includes elements of Soil management, Forestry, Tropics and Shifting cultivation. His work carried out in the field of Agronomy brings together such families of science as Ultisol and Nutrient.

His Agriculture research integrates issues from Natural resource economics, Sustainability and Land use. The various areas that Pedro A. Sanchez examines in his Sustainability study include Productivity, Environmental resource management and Environmental planning. Pedro A. Sanchez works mostly in the field of Soil fertility, limiting it down to topics relating to Soil organic matter and, in certain cases, Intercropping.

He most often published in these fields:

  • Agroforestry (45.10%)
  • Agronomy (24.51%)
  • Agriculture (23.53%)

What were the highlights of his more recent work (between 2014-2020)?

  • Agroforestry (45.10%)
  • Soil water (20.59%)
  • Tropics (17.65%)

In recent papers he was focusing on the following fields of study:

Pedro A. Sanchez focuses on Agroforestry, Soil water, Tropics, Agronomy and Soil fertility. His biological study spans a wide range of topics, including Tropical deforestation, Amazon basin, Slash-and-burn and Crop production. His Slash-and-burn research is multidisciplinary, incorporating perspectives in Agricultural productivity, Green Revolution and Greenhouse gas.

His Soil water study combines topics from a wide range of disciplines, such as Legume and Livestock, Forestry, Pasture. His research in Agronomy intersects with topics in Soil management and High phosphorus. Pedro A. Sanchez interconnects Natural resource and Cation-exchange capacity in the investigation of issues within Soil fertility.

Between 2014 and 2020, his most popular works were:

  • Soil Fertility Replenishment in Africa: An Investment in Natural Resource Capital (638 citations)
  • Management Considerations for Acid Soils with High Phosphorus Fixation Capacity (187 citations)
  • The State of Soil Degradation in Sub-Saharan Africa: Baselines, Trajectories, and Solutions (108 citations)

In his most recent research, the most cited papers focused on:

  • Agriculture
  • Ecology
  • Biodiversity

Pedro A. Sanchez mainly investigates Environmental protection, Natural resource economics, Soil fertility, Agriculture and No-till farming. The Environmental protection study combines topics in areas such as Soil science, Soil carbon, Soil health, Soil resilience and Soil retrogression and degradation. His Natural resource economics research includes themes of Natural resource and Crop productivity.

His study in Soil fertility focuses on Soil functions in particular. Pedro A. Sanchez combines subjects such as Food processing and Convergence with his study of Agriculture. As part of his studies on No-till farming, Pedro A. Sanchez frequently links adjacent subjects like Climate change mitigation.

Best Publications

  • Properties and Management of Soils in the Tropics

    Pedro A. Sanchez

  • Nutrient Imbalances in agricultural development

    P.M. Vitousek;Rosamond L. Naylor;T. Crews;M.B. David

  • Soil Fertility and Hunger in Africa

    Pedro A. Sanchez

  • Soil Fertility Replenishment in Africa: An Investment in Natural Resource Capital

    Pedro A. Sanchez;Keith D. Shepherd;Meredith J. Soule;Frank M. Place

  • Nitrogen release from the leaves of some tropical legumes as affected by their lignin and polyphenolic contents

    C.A. Palm;P.A. Sanchez

  • Radically rethinking agriculture for the 21st century.

    N. V. Fedoroff;D. S. Battisti;R. N. Beachy;P. J. M. Cooper

  • Limited potential of no-till agriculture for climate change mitigation

    David S. Powlson;Clare M. Stirling;M. L. Jat;Bruno G. Gerard

  • Science in agroforestry

    P. A. Sanchez

  • Low-Input Technology for Managing Oxisols and Ultisols in Tropical America

    Pedro A. Sánchez;José G. Salinas

  • Digital Soil Map of the World

    Pedro A. Sanchez;Sonya Ahamed;Florence Carré;Alfred E. Hartemink

  • Input subsidies to improve smallholder maize productivity in Malawi: toward an african green revolution.

    Glenn Denning;Patrick Kabambe;Pedro Sanchez;Alia Malik

  • Fertility capability soil classification: a tool to help assess soil quality in the tropics

    Pedro A. Sanchez;Cheryl A. Palm;Stanley W. Buol

  • Management Considerations for Acid Soils with High Phosphorus Fixation Capacity

    Pedro A. Sanchez;Goro Uehara

  • Amazon basin soils: management for continuous crop production.

    Pedro A. Sanchez;Dale E. Bandy;J. Hugo Villachica;John J. Nicholaides

  • The State of Soil Degradation in Sub-Saharan Africa: Baselines, Trajectories, and Solutions

    Katherine L. Tully;Clare Sullivan;Ray Weil;Pedro A. Sanchez

  • Myths and Science about the Chemistry and Fertility of Soils in the Tropics

    Pedro A. Sanchez;Terry J. Logan

  • Soil phosphorus fraction dynamics during 18 years of cultivation on a typic paleudult

    Michel A. Beck;Pedro A. Sanchez

  • GlobalSoilMap: Toward a Fine-Resolution Global Grid of Soil Properties

    Dominique Arrouays;Michael G. Grundy;Alfred E. Hartemink;Jonathan W. Hempel

  • The fertility capability soil classification system: Interpretation, applicability and modification

    Pedro A. Sanchez;Walter Couto;Stanley W. Buol

  • Decomposition and nutrient release patterns of the leaves of three tropical legumes

    C. A. Palm;P. A. Sanchez

  • Soils: A Contemporary Perspective

    Cheryl Palm;Pedro Sanchez;Sonya Ahamed;Alex Awiti

  • The African Millennium Villages.

    Pedro Sanchez;Cheryl Palm;Jeffrey Sachs;Glenn Denning

  • Trees, soils, and food security

    Pedro A. Sanchez;Roland J. Buresh;Roger R. B. Leakey

Frequent Co-Authors

Cheryl A. Palm
Cheryl A. Palm University of Florida
Jeffrey D. Sachs
Jeffrey D. Sachs Columbia University
Kenneth G. Cassman
Kenneth G. Cassman University of Nebraska–Lincoln
Ruth S. DeFries
Ruth S. DeFries Columbia University
Prabhu Pingali
Prabhu Pingali Cornell University
Daniel Richter
Daniel Richter Duke University
Louise E. Jackson
Louise E. Jackson University of California, Davis
Johannes Lehmann
Johannes Lehmann Cornell University
Rattan Lal
Rattan Lal The Ohio State University
John P. Reganold
John P. Reganold Washington State University

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