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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 8041 7727 2875 2677 247 6682

Ty P. A. Ferré publications per year

The chart shows the history of publications by Ty P. A. Ferré between 2001 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Ty P. A. Ferré published across 25 years, from 2001 to 2025, averaging 11.2 papers a year. Output peaked at 24 publications in 2003. 8 of the 281 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 2001 to 2025. Vertical axis: number of publications, 0 to 24. Peak 24 publications in 2003. 2001: 1 publication 2002: 13 publications 2003: 24 publications 2004: 17 publications 2005: 15 publications 2006: 16 publications 2007: 17 publications 2008: 9 publications 2009: 5 publications 2010: 9 publications 2011: 7 publications 2012: 15 publications 2013: 9 publications 2014: 23 publications 2015: 8 publications 2016: 10 publications 2017: 9 publications 2018: 12 publications 2019: 11 publications 2020: 8 publications 2021: 9 publications 2022: 14 publications 2023: 12 publications 2024: 5 publications 2025: 3 publications
2001 2025

281 publications in total across all disciplines

View publications per year as a table
Ty P. A. Ferré: publications per year, 2001 to 2025
Year Publications
2001 1
2002 13
2003 24
2004 17
2005 15
2006 16
2007 17
2008 9
2009 5
2010 9
2011 7
2012 15
2013 9
2014 23
2015 8
2016 10
2017 9
2018 12
2019 11
2020 8
2021 9
2022 14
2023 12
2024 5
2025 3
Total 281
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Ty P. A. Ferré 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 Ty P. A. Ferré 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, 241–250 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: 247 publications — 77th percentile

77% 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
181–190 400
191–200 377
201–210 318
211–220 282
221–230 263
231–240 220
241–250 217 247
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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Ty P. A. Ferré 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 Ty P. A. Ferré 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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Research.com Recognitions

  • 2011 - Fellow of the Soil Science Society of America (SSSA)

Overview

Ty P. A. Ferré is affiliated with the University of Arizona in the United States and has contributed extensively to the fields of Environmental Science and Earth and Planetary Sciences. Their research spans multiple subfields, including Environmental Engineering, Water Science and Technology, Civil and Structural Engineering, Geochemistry and Petrology, and Global and Planetary Change.

Their scientific work covers a variety of main topics, notably:

  • Groundwater flow and contamination studies
  • Hydrology and Watershed Management Studies
  • Soil and Unsaturated Flow
  • Landslides and related hazards
  • Groundwater and Isotope Geochemistry
  • Flood Risk Assessment and Management
  • Hydrological Forecasting Using AI

Recent publications illustrate the scope and diversity of their research interests. Notable papers include:

  • "Soil conditions affect cotton root distribution and cotton yield under mulched drip irrigation" (2020) published in Field Crops Research
  • "Strong slope-aspect control of regolith thickness by bedrock foliation" (2020) published in Earth Surface Processes and Landforms
  • "A model ensemble generator to explore structural uncertainty in karst systems with unmapped conduits" (2020) published in Hydrogeology Journal
  • "Coupling surface flow with high-performance subsurface reactive flow and transport code PFLOTRAN" (2021) published in Environmental Modelling & Software
  • "Spatial distribution and dynamics of cotton fine root under film-mulched drip irrigation" (2022) published in Industrial Crops and Products

They have collaborated frequently with other researchers, including:

  • Yanfeng Liu (7 coauthored works)
  • Menggui Jin (6 coauthored works)
  • Chloé Fandel (6 coauthored works)
  • Jon Chorover (4 coauthored works)
  • Philippe Renard (4 coauthored works)

Their publications are often found in recurring venues such as:

  • Water (4 publications)
  • Hydrology and Earth System Sciences (3 publications)
  • Ground Water (3 publications)
  • Hydrogeology Journal (2 publications)
  • Hydrological Processes (2 publications)

Ty P. A. Ferré has also authored book publications, including "The Basics of Groundwater" (2022) published by Nova Publishers.

Among their recognitions, they were named a Fellow of the Soil Science Society of America (SSSA) in 2011.

Best Publications

  • Measuring soil moisture content non‐invasively at intermediate spatial scale using cosmic‐ray neutrons

    Marek Zreda;Darin Desilets;T. P. A. Ferré;Russell L. Scott

  • Advancing process‐based watershed hydrological research using near‐surface geophysics: A vision for, and review of, electrical and magnetic geophysical methods

    D. A. Robinson;A. Binley;N. Crook;F. D. Day-Lewis

  • Nature's neutron probe: Land surface hydrology at an elusive scale with cosmic rays

    Darin Desilets;Marek Zreda;Ty P. A. Ferré

  • Improved extraction of hydrologic information from geophysical data through coupled hydrogeophysical inversion.

    A. C. Hinnell;T. P. A. Ferré;J. A. Vrugt;J. A. Vrugt;J. A. Huisman

  • Soil Water Content

    G Parkin;G Clarke Topp;Ty Ferre

  • Vertical spatial sensitivity and exploration depth of low-induction-number electromagnetic-induction instruments

    James B. Callegary;Ty P. A. Ferré;R. W. Groom

  • Measurement depth of the cosmic ray soil moisture probe affected by hydrogen from various sources

    Trenton E. Franz;M. Zreda;T. P. A. Ferre;Rafael Rosolem

  • A universal calibration function for determination of soil moisture with cosmic-ray neutrons

    T. E. Franz;M. Zreda;Rafael Rosolem;T. P A Ferre

  • Field Validation of a Cosmic-Ray Neutron Sensor Using a Distributed Sensor Network

    Trenton E. Franz;M. Zreda;R. Rosolem;T.P.A. Ferre

  • Spatial distribution of soil moisture, soil salinity, and root density beneath a cotton field under mulched drip irrigation with brackish and fresh water

    Wenling Chen;Menggui Jin;Ty P.A. Ferré;Yanfeng Liu

  • Environmental Studies with the Sensor Web: Principles and Practice

    Kevin A. Delin;Shannon P. Jackson;David W. Johnson;Scott C. Burleigh

  • Relationship between specific surface area and the dry end of the water retention curve for soils with varying clay and organic carbon contents

    Augustus C. Resurreccion;Per Moldrup;Markus Tuller;T. P. A. Ferré

  • Spatial variability of microbial richness and diversity and relationships with soil organic carbon, texture and structure across an agricultural field

    Muhammad Naveed;Lasantha Herath;Per Møldrup;Emmanuel Arthur

  • Hydrologic-Process-Based Soil Texture Classifications for Improved Visualization of Landscape Function

    Derek G. Groenendyk;Ty P.A. Ferré;Kelly R. Thorp;Amy K. Rice

  • A Sensitivity Analysis of Electrical Resistivity Tomography Array Types Using Analytical Element Modeling

    Alex Furman;Ty P. A. Ferré;A. W. Warrick

  • Critical Steps for the Continuing Advancement of Hydrogeophysics

    Ty Ferré;Laurence Bentley;Andrew Binley;Niklas Linde

  • Revisiting the Relationship Between Data, Models, and Decision-Making

    Ty P.A. Ferré

  • Optimization of ERT Surveys for Monitoring Transient Hydrological Events Using Perturbation Sensitivity and Genetic Algorithms

    Alex Furman;Ty P. A. Ferré;Art W. Warrick

  • Inferring time‐varying recharge from inverse analysis of long‐term water levels

    Jesse E. Dickinson;Jesse E. Dickinson;R. T. Hanson;T. P. A. Ferré;S. A. Leake

  • Total water storage dynamics in response to climate variability and extremes: Inference from long‐term terrestrial gravity measurement

    Benjamin Creutzfeldt;Ty Ferré;Peter Troch;Bruno Merz

  • Ground-water recharge in the arid and semiarid southwestern United States

    David A. Stonestrom;Jim Constantz;Ty P.A. Ferre;Stanley A. Leake

Frequent Co-Authors

Marek Zreda
Marek Zreda University of Arizona
Thomas Meixner
Thomas Meixner University of Arizona
Jon Chorover
Jon Chorover University of Arizona
Bart Nijssen
Bart Nijssen University of Washington
Per Moldrup
Per Moldrup Aalborg University
Peter Troch
Peter Troch University of Arizona
James M. Dohm
James M. Dohm University of Tokyo
Victor R. Baker
Victor R. Baker University of Arizona
Trenton E. Franz
Trenton E. Franz University of Nebraska–Lincoln
Andreas Güntner
Andreas Güntner University of Potsdam

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