World's Best Scientists 2026 revealed!
Alexander V. Ryzhkov

Alexander V. Ryzhkov

D-Index & Metrics

Environmental Sciences

D-Index
66
Citations
14877
World Ranking
2104
National Ranking
860

Alexander V. Ryzhkov 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 Alexander V. Ryzhkov sits on this spectrum.

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: 283 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: 25 scientists 501–510 publications: 17 scientists 511–520 publications: 18 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 681–686 publications: 3 scientists 687+ publications: 100 scientists
41 publications 687+

This scientist: 217 publications — 70th percentile

70% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 687 publications or more.

Alexander V. Ryzhkov 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 Alexander V. Ryzhkov sits on this spectrum.

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: 199 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: 19 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: 99 scientists
30 D-Index 125+

This scientist: 66 D-Index — 79th percentile

79% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 125 D-Index or more.

Overview

Alexander V. Ryzhkov is affiliated with the University of Oklahoma in the United States. Their research primarily focuses on Earth and Planetary Sciences, with significant contributions to Environmental Science. The main subfields they work in include Atmospheric Science, Environmental Engineering, Global and Planetary Change, Aerospace Engineering, and Plant Science.

The scientist's research topics emphasize precipitation measurement and analysis, meteorological phenomena and simulations, soil moisture and remote sensing, cryospheric studies and observations, atmospheric aerosols and clouds, tropical and extratropical cyclones research, and Arctic and Antarctic ice dynamics.

Alexander V. Ryzhkov has published extensively, with recent papers including:

  • A Dual-Polarization Radar Synthetic QPE for Operations, 2020, Journal of Hydrometeorology
  • Polarimetric Radar Quantitative Precipitation Estimation, 2022, Remote Sensing
  • Evaluation of Microphysics Schemes in Tropical Cyclones Using Polarimetric Radar Observations: Convective Precipitation in an Outer Rainband, 2021, Monthly Weather Review
  • Polarimetric Relations for Snow Estimation-Radar Verification, 2020, Journal of Applied Meteorology and Climatology
  • Columnar Vertical Profile (CVP) Methodology for Validating Polarimetric Radar Retrievals in Ice Using In Situ Aircraft Measurements, 2020, Journal of Atmospheric and Oceanic Technology

The researcher frequently collaborates with colleagues such as Pengfei Zhang, Jiaxi Hu, Petar Bukovčić, Stephen B. Cocks, and Dušan S. Zrnić.

Alexander V. Ryzhkov's work is often published in specialized venues including:

  • Journal of Hydrometeorology
  • Journal of Applied Meteorology and Climatology
  • Journal of Atmospheric and Oceanic Technology
  • Atmospheric Chemistry and Physics
  • Journal of Geophysical Research Atmospheres

Best Publications

  • Bulk Hydrometeor Classification and Quantification Using Polarimetric Radar Data: Synthesis of Relations

    Jerry M. Straka;Dusan S. Zrnić;Alexander V. Ryzhkov

  • The Hydrometeor Classification Algorithm for the Polarimetric WSR-88D: Description and Application to an MCS

    Hyang Suk Park;A. V. Ryzhkov;D. S. Zrnić;Kyung-Eak Kim

  • Cloud Microphysics Retrieval Using S-Band Dual-Polarization Radar Measurements

    J. Vivekanandan;D. S. Zrnic;S. M. Ellis;R. Oye

  • Polarimetry for Weather Surveillance Radars

    Dusan S. Zrnic;Alexander V. Ryzhkov

  • The joint polarization experiment: Polarimetric rainfall measurements and hydrometeor classification

    Alexander V. Ryzhkov;Terry J. Schuur;Donald W. Burgess;Pamela L. Heinselman

  • Polarimetric Signatures in Supercell Thunderstorms

    Matthew R. Kumjian;Alexander V. Ryzhkov

  • Rainfall Estimation with a Polarimetric Prototype of WSR-88D

    Alexander V. Ryzhkov;Scott E. Giangrande;Terry J. Schuur

  • Considerations for Polarimetric Upgrades to Operational WSR-88D Radars

    R. J. Doviak;V. Bringi;A. Ryzhkov;A. Zahrai

  • Calibration Issues of Dual-Polarization Radar Measurements

    Alexander V. Ryzhkov;Scott E. Giangrande;Valery M. Melnikov;Terry J. Schuur

  • Polarimetric Tornado Detection

    Alexander V. Ryzhkov;Terry J. Schuur;Donald W. Burgess;Dusan S. Zrnic

  • Analysis of Video Disdrometer and Polarimetric Radar Data to Characterize Rain Microphysics in Oklahoma

    Qing Cao;Guifu Zhang;Edward Brandes;Terry Schuur

  • Advantages of Rain Measurements Using Specific Differential Phase

    D. S. Zrnić;A. Ryzhkov

  • Testing a Procedure for Automatic Classification of Hydrometeor Types

    Dus̆an S. Zrnić;Alexander Ryzhkov;Jerry Straka;Yidi Liu

  • Radar Polarimetry for Weather Observations

    Alexander V. Ryzhkov;Dusan S. Zrnic

  • Assessment of Rainfall Measurement That Uses Specific Differential Phase

    Alexander Ryzhkov;Dusan Zrnić

  • Polarimetric Radar Observation Operator for a Cloud Model with Spectral Microphysics

    A. Ryzhkov;M. Pinsky;A. Pokrovsky;A. Khain

  • Estimation of Rainfall Based on the Results of Polarimetric Echo Classification

    Scott E. Giangrande;Alexander V. Ryzhkov

  • Comparison of Dual-Polarization Radar Estimators of Rain

    A. V. Ryzhkov;D. S. Zrnić

  • The Anatomy and Physics of ZDR Columns: Investigating a Polarimetric Radar Signature with a Spectral Bin Microphysical Model

    Matthew R. Kumjian;Alexander P. Khain;Nir Benmoshe;Eyal Ilotoviz

  • Potential Utilization of Specific Attenuation for Rainfall Estimation, Mitigation of Partial Beam Blockage, and Radar Networking

    Alexander Ryzhkov;Malte Diederich;Pengfei Zhang;Clemens Simmer

  • Discrimination between Rain and Snow with a Polarimetric Radar

    A. V. Ryzhkov;D. S. Zrnic

Frequent Co-Authors

Dusan S. Zrnic
Dusan S. Zrnic National Oceanic and Atmospheric Administration
Matthew R. Kumjian
Matthew R. Kumjian Pennsylvania State University
Clemens Simmer
Clemens Simmer University of Bonn
Daniel Rosenfeld
Daniel Rosenfeld Hebrew University of Jerusalem
Alexander Khain
Alexander Khain Hebrew University of Jerusalem
Guifu Zhang
Guifu Zhang University of Oklahoma
Jian Zhang
Jian Zhang University of Hong Kong
Greg M. McFarquhar
Greg M. McFarquhar University of Oklahoma
Jothiram Vivekanandan
Jothiram Vivekanandan National Center for Atmospheric Research
Pavlos Kollias
Pavlos Kollias Stony Brook University

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