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Richard A. Mortlock publication distribution in Earth Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Earth Science in 2026. The highlighted bar marks where Richard A. Mortlock sits on this spectrum.

38–42 publications: 1 scientists 43–47 publications: 0 scientists 48–52 publications: 3 scientists 53–57 publications: 8 scientists 58–62 publications: 11 scientists 63–67 publications: 16 scientists 68–72 publications: 24 scientists 73–77 publications: 31 scientists 78–82 publications: 49 scientists 83–87 publications: 77 scientists 88–92 publications: 86 scientists 93–97 publications: 88 scientists 98–102 publications: 92 scientists 103–107 publications: 84 scientists 108–112 publications: 102 scientists 113–117 publications: 108 scientists 118–122 publications: 117 scientists 123–127 publications: 126 scientists 128–132 publications: 146 scientists 133–137 publications: 114 scientists 138–142 publications: 102 scientists 143–147 publications: 127 scientists 148–152 publications: 102 scientists 153–157 publications: 112 scientists 158–162 publications: 102 scientists 163–167 publications: 127 scientists 168–172 publications: 121 scientists 173–177 publications: 112 scientists 178–182 publications: 109 scientists 183–187 publications: 98 scientists 188–192 publications: 92 scientists 193–197 publications: 105 scientists 198–202 publications: 77 scientists 203–207 publications: 80 scientists 208–212 publications: 89 scientists 213–217 publications: 70 scientists 218–222 publications: 74 scientists 223–227 publications: 74 scientists 228–232 publications: 70 scientists 233–237 publications: 67 scientists 238–242 publications: 59 scientists 243–247 publications: 67 scientists 248–252 publications: 51 scientists 253–257 publications: 46 scientists 258–262 publications: 41 scientists 263–267 publications: 39 scientists 268–272 publications: 34 scientists 273–277 publications: 39 scientists 278–282 publications: 35 scientists 283–287 publications: 36 scientists 288–292 publications: 35 scientists 293–297 publications: 29 scientists 298–302 publications: 23 scientists 303–307 publications: 39 scientists 308–312 publications: 34 scientists 313–317 publications: 23 scientists 318–322 publications: 18 scientists 323–327 publications: 18 scientists 328–332 publications: 21 scientists 333–337 publications: 20 scientists 338–342 publications: 15 scientists 343–347 publications: 13 scientists 348–352 publications: 24 scientists 353–357 publications: 25 scientists 358–362 publications: 10 scientists 363–367 publications: 20 scientists 368–372 publications: 17 scientists 373–377 publications: 18 scientists 378–382 publications: 15 scientists 383–387 publications: 7 scientists 388–392 publications: 22 scientists 393–397 publications: 9 scientists 398–402 publications: 11 scientists 403–407 publications: 16 scientists 408–412 publications: 4 scientists 413–417 publications: 5 scientists 418–422 publications: 14 scientists 423–427 publications: 8 scientists 428–432 publications: 7 scientists 433–437 publications: 7 scientists 438–442 publications: 10 scientists 443–447 publications: 10 scientists 448–452 publications: 3 scientists 453–457 publications: 9 scientists 458–462 publications: 11 scientists 463–467 publications: 4 scientists 468–472 publications: 6 scientists 473–477 publications: 11 scientists 478–482 publications: 8 scientists 483–487 publications: 2 scientists 488–492 publications: 3 scientists 493–497 publications: 4 scientists 498–502 publications: 4 scientists 503–507 publications: 4 scientists 508–509 publications: 4 scientists 510+ publications: 100 scientists
38 publications 510+

The last bar groups every scientist with 510 publications or more.

Richard A. Mortlock D-index placement in Earth Science in 2026

The chart shows the D-index (discipline H-index) distribution of Earth Science scientists ranked by Research.com in 2026. The highlighted bar marks where Richard A. Mortlock sits on this spectrum.

30 D-Index: 15 scientists 31 D-Index: 42 scientists 32 D-Index: 60 scientists 33 D-Index: 90 scientists 34 D-Index: 103 scientists 35 D-Index: 108 scientists 36 D-Index: 142 scientists 37 D-Index: 147 scientists 38 D-Index: 147 scientists 39 D-Index: 152 scientists 40 D-Index: 143 scientists 41 D-Index: 157 scientists 42 D-Index: 141 scientists 43 D-Index: 151 scientists 44 D-Index: 140 scientists 45 D-Index: 135 scientists 46 D-Index: 121 scientists 47 D-Index: 108 scientists 48 D-Index: 128 scientists 49 D-Index: 111 scientists 50 D-Index: 106 scientists 51 D-Index: 112 scientists 52 D-Index: 102 scientists 53 D-Index: 103 scientists 54 D-Index: 94 scientists 55 D-Index: 61 scientists 56 D-Index: 101 scientists 57 D-Index: 71 scientists 58 D-Index: 65 scientists 59 D-Index: 78 scientists 60 D-Index: 93 scientists 61 D-Index: 56 scientists 62 D-Index: 58 scientists 63 D-Index: 52 scientists 64 D-Index: 63 scientists 65 D-Index: 49 scientists 66 D-Index: 53 scientists 67 D-Index: 57 scientists 68 D-Index: 50 scientists 69 D-Index: 44 scientists 70 D-Index: 44 scientists 71 D-Index: 31 scientists 72 D-Index: 33 scientists 73 D-Index: 33 scientists 74 D-Index: 23 scientists 75 D-Index: 32 scientists 76 D-Index: 24 scientists 77 D-Index: 17 scientists 78 D-Index: 19 scientists 79 D-Index: 9 scientists 80 D-Index: 21 scientists 81 D-Index: 20 scientists 82 D-Index: 17 scientists 83 D-Index: 19 scientists 84 D-Index: 19 scientists 85 D-Index: 14 scientists 86 D-Index: 6 scientists 87 D-Index: 14 scientists 88 D-Index: 17 scientists 89 D-Index: 10 scientists 90 D-Index: 8 scientists 91 D-Index: 8 scientists 92 D-Index: 9 scientists 93 D-Index: 6 scientists 94+ D-Index: 98 scientists
30 D-Index 94+

The last bar groups every scientist with 94 D-Index or more.

Overview

Richard A. Mortlock is affiliated with Rutgers, The State University of New Jersey in the United States. Their research primarily focuses on multiple aspects of Earth and Environmental Sciences, with notable contributions across the fields of Earth and Planetary Sciences and Environmental Science.

Their work spans key subfields including Atmospheric Science, Environmental Chemistry, Geology, Ecology, and Earth-Surface Processes. Mortlock's research topics encompass:

  • Geology and Paleoclimatology Research
  • Methane Hydrates and Related Phenomena
  • Geological and Geophysical Studies
  • Coral and Marine Ecosystems Studies
  • Geological formations and processes
  • Marine and fisheries research
  • Hydrocarbon exploration and reservoir analysis

Mortlock has collaborated frequently with several researchers, including:

  • Yūsuke Yokoyama
  • Jody M. Webster
  • Ana Christina Ravelo
  • H.L.J. Grant
  • M. Rydzy

The scientist's research is reflected in multiple publications, with notable papers such as:

  • Glacial changes in sea level modulated millennial-scale variability of Southeast Asian autumn monsoon rainfall, 2023, Proceedings of the National Academy of Sciences
  • Climate-modulated range expansion of reef-building coral communities off southeast Florida during the late Holocene, 2022, Frontiers in Marine Science
  • Little Ice Age to modern lake-level fluctuations from Ferguson's Gulf, Lake Turkana, Kenya, based on sedimentology and ostracod assemblages, 2021, Quaternary Research
  • U-Th dating of Holocene age Acropora prolifera (Lamarck, 1816) colonies confirms coral hybridization is not a recent phenomenon., 2020, Proceedings of the Biological Society of Washington
  • Coral Oxygen Isotopic Records Capture the 2015/2016 El Niño Event in the Central Equatorial Pacific, 2021, Geophysical Research Letters

Mortlock's research has appeared frequently in venues such as:

  • Abstracts with programs - Geological Society of America
  • Zenodo (CERN European Organization for Nuclear Research)
  • Communications Earth & Environment
  • Coral Reefs
  • Proceedings of the National Academy of Sciences

Best Publications

  • A simple method for the rapid determination of biogenic opal in pelagic marine sediments

    Richard A. Mortlock;Philip N. Froelich

  • 3.3-million-year-old stone tools from Lomekwi 3, West Turkana, Kenya

    Sonia Harmand;Jason E. Lewis;Craig S. Feibel;Christopher J. Lepre

  • Radiocarbon calibration curve spanning 0 to 50,000 years BP based on paired 230 Th/ 234 U/ 238 U and 14 C dates on pristine corals

    Richard G. Fairbanks;Richard G. Fairbanks;Richard A. Mortlock;Tzu-Chien Chiu;Tzu-Chien Chiu;Li Cao;Li Cao

  • Increased biological productivity and export production in the glacial Southern Ocean

    N. Kumar;N. Kumar;R. F. Anderson;R. A. Mortlock;P. N. Froelich;P. N. Froelich

  • Evidence for lower productivity in the Antarctic Ocean during the last glaciation

    R. A. Mortlock;C. D. Charles;P. N. Froelich;M. A. Zibello

  • River runoff, sea ice meltwater, and Pacific water distribution and mean residence times in the Arctic Ocean

    Brenda Ekwurzel;Brenda Ekwurzel;Peter Schlosser;Richard A. Mortlock;Richard G. Fairbanks

  • Evaluating climate indices and their geochemical proxies measured in corals

    R. G. Fairbanks;M. N. Evans;J. L. Rubenstone;R. A. Mortlock

  • Biogenic opal in Southern Ocean sediments over the last 450,000 years: Implications for surface water chemistry and circulation

    Christopher D. Charles;Philip N. Froelich;Michael A. Zibello;Richard A. Mortlock

  • River Fluxes of Dissolved Silica to the Ocean Were Higher during Glacials: Ge/Si In Diatoms, Rivers, and Oceans

    P. N. Froelich;V. Blanc;R. A. Mortlock;S. N. Chillrud

  • Rapid multi-element analysis of groundwater by high-resolution inductively coupled plasma mass spectrometry

    Z. Cheng;Y. Zheng;Y. Zheng;R. Mortlock;A. van Geen

  • Silica and germanium in Pacific Ocean hydrothermal vents and plumes

    Richard A. Mortlock;Philip N. Froelich;Richard A. Feely;Gary J. Massoth

  • The geochemistry of inorganic germanium in natural waters

    Philip N. Froelich;Gordon A. Hambrick;Meinrat O. Andreae;Richard A. Mortlock

  • Continental weathering of germanium: Ge/Si in the global river discharge

    Richard A Mortlock;Philip N Frohlich

  • Younger Dryas sea level and meltwater pulse 1B recorded in Barbados reef crest coral Acropora palmata

    N. A. Abdul;R. A. Mortlock;J. D. Wright;R. G. Fairbanks;R. G. Fairbanks

  • Late-Quaternary changes in productivity of the Southern Ocean

    R.F. Anderson;N. Kumar;R.A. Mortlock;P.N. Froelich

  • Minor and trace element chemistry of Lake Baikal, its tributaries, and surrounding hot springs

    K. Kenison Falkner;M. Church;C. I. Measures;G. Lebaron

  • Light and temperature effects on Sr/Ca and Mg/Ca ratios in the scleractinian coral Acropora sp.

    Stéphanie Reynaud;Christine Ferrier-Pagès;Anders Meibom;Smail Mostefaoui

  • Determination of Ge/Si in marine siliceous microfossils: Separation, cleaning and dissolution of diatoms and radiolaria

    A. Shemesh;R.A. Mortlock;R.J. Smith;P.N. Froelich

  • Freshwater distributions and water mass structure in the Amundsen Sea Polynya region, Antarctica

    E. Randall-Goodwin;M. P. Meredith;Adrian Jenkins;P. L. Yager

  • Late Cenozoic Ge/Si record of marine biogenic opal: Implications for variations of riverine fluxes to the ocean

    A. Shemesh;R. A. Mortlock;P. N. Froelich

  • Inorganic germanium and silica in the Indian Ocean: Biological fractionation during (Ge/Si)OPAL formation

    P. N. Froelich;R. A. Mortlock;A. Shemesh

Frequent Co-Authors

Richard G. Fairbanks
Richard G. Fairbanks Columbia University
Philip N. Froelich
Philip N. Froelich Duke University
James D. Wright
James D. Wright Rutgers, The State University of New Jersey
Craig S. Feibel
Craig S. Feibel Rutgers, The State University of New Jersey
Michael S. Steckler
Michael S. Steckler Lamont-Doherty Earth Observatory
Alexander van Geen
Alexander van Geen Lamont-Doherty Earth Observatory
Aldo Shemesh
Aldo Shemesh Weizmann Institute of Science
Leonardo Seeber
Leonardo Seeber Lamont-Doherty Earth Observatory
Alexey Kaplan
Alexey Kaplan Lamont-Doherty Earth Observatory
Yan Zheng
Yan Zheng Southern University of Science and Technology

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