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Philippe Négrel

Philippe Négrel

Philippe Négrel 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 Philippe Négrel 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.

Philippe Négrel 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 Philippe Négrel 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

Philippe Négrel is affiliated with the French Geological Survey in France. Their research primarily focuses on Earth and Planetary Sciences and Environmental Science, with significant contributions in Geochemistry and Petrology, Pollution, Artificial Intelligence, Atmospheric Science, and Environmental Engineering.

Their work addresses several main topics including heavy metals in the environment, geochemistry and geologic mapping, groundwater and isotope geochemistry, geochemistry and elemental analysis, geology and paleoclimatology research, soil erosion and sediment transport, and groundwater flow and contamination studies.

The scientist has published extensively in journals such as the Journal of Geochemical Exploration, Applied Geochemistry, Chemical Geology, The Science of The Total Environment, and the Journal of Hydrology. These venues reflect the interdisciplinary nature of their work bridging geochemical processes and environmental impact assessments.

Philippe Négrel's recent papers include the following:

  • Tracking anthropogenic sources in a small catchment using Zn-isotope signatures, 2020, Applied Geochemistry
  • Lithium isotopes in the Loire River Basin (France): Hydrogeochemical characterizations at two complementary scales, 2020, Applied Geochemistry
  • GEMAS: Geochemical distribution of Mg in agricultural soil of Europe, 2020, Journal of Geochemical Exploration
  • Li and δ7Li as proxies for weathering and anthropogenic activities: Application to the Dommel River (Meuse basin), 2020, Applied Geochemistry
  • Ca and Sr isotope constraints on chemical weathering processes: A view through the Ebro river basin, Spain, 2021, Chemical Geology

The scientist collaborates frequently with other researchers, including Anna Ladenberger, Clemens Reimann, Alecos Demetriades, Martiya Sadeghi, and Manfred Birke. These collaborations have contributed to multiple publications and advances in the geosciences.

Best Publications

  • Chemical and physical denudation in the Amazon River Basin

    Jérôme Gaillardet;Bernard Dupre;Claude J. Allegre;Philippe Négrel

  • Erosion sources determined by inversion of major and trace element ratios and strontium isotopic ratios in river water: the Congo Basin case

    Philippe Négrel;Claude J. Allègre;Bernard Dupré;Eric Lewin

  • Tracking the sources of nitrate in groundwater using coupled nitrogen and boron isotopes: a synthesis.

    David Widory;Emmanuelle Petelet-Giraud;Philippe Négrel;Bernard Ladouche

  • Sr_Nd_Pb isotope systematics in Amazon and Congo River systems: constraints about erosion processes

    Claude J. Allègre;Bernard Dupré;Philippe Négrel;Jérôme Gaillardet

  • GEMAS: Establishing geochemical background and threshold for 53 chemical elements in European agricultural soil

    Clemens Reimann;Karl Fabian;Manfred Birke;Peter Filzmoser

  • Chemistry of rainwater in the Massif Central (France): a strontium isotope and major element study

    Philippe Négrel;Stéphane Roy

  • Halite dissolution derived brines in the vicinity of a Permian salt dome (N German Basin). Evidence from boron, strontium, oxygen, and hydrogen isotopes

    W. Kloppmann;Ph. Négrel;J. Casanova;H. Klinge

  • Applications of stable water and carbon isotopes in watershed research: Weathering, carbon cycling, and water balances

    Peter Schulte;Robert van Geldern;Heiko Freitag;Ajaz Karim

  • Surface water -groundwater interactions in an alluvial plain: Chemical and isotopic systematics

    Ph. Négrel;E. Petelet-Giraud;J. Barbier;E. Gautier

  • Lead and lead isotopes in agricultural soils of Europe – The continental perspective

    Clemens Reimann;Belinda Flem;Karl Fabian;Manfred Birke

  • Strontium isotopes as tracers of groundwater-induced floods: the Somme case study (France)

    Ph. Négrel;E. Petelet-Giraud

  • Dissolved load of the Loire River: chemical and isotopic characterization

    Unknown

  • CHEMISTRY OF EUROPE’S AGRICULTURAL SOILS – PART A: METHODOLOGY AND INTERPRETATION OF THE GEMAS DATA SET

    C. Reimann;M. Birke;A. Demetriades;P. Filzmoser

  • Anthropogenic Rare Earth Element in rivers: Gadolinium and lanthanum. Partitioning between the dissolved and particulate phases in the Rhine River and spatial propagation through the Rhine-Meuse Delta (the Netherlands)

    Gerard Klaver;Marc Verheul;Ingrid Bakker;Emmanuelle Petelet-Giraud

  • Multi-isotopic composition (δ7Li–δ11B–δD–δ18O) of rainwaters in France: Origin and spatio-temporal characterization

    Romain Millot;Emmanuelle Petelet-Giraud;Catherine Guerrot;Philippe Négrel

  • Strontium isotope systematics used to decipher the origin of groundwaters sampled from granitoids: the Vienne Case (France)

    Philippe Négrel;Joël Casanova;Jean-François Aranyossy

  • Bioavailable 87Sr/86Sr in European soils: A baseline for provenancing studies.

    Jurian A. Hoogewerff;Clemens Reimann;Henriette Ueckermann;Henriette Ueckermann;Robert Frei

  • Rare earth elements, neodymium and strontium isotopic systematics in mineral waters: evidence from the Massif Central, France

    Ph Négrel;C Guerrot;A Cocherie;M Azaroual

  • Natural and anthropogenic budgets of a small watershed in the massif central (France): Chemical and strontium isotopic characterization of water and sediments

    Philippe Négrel;Pierre Deschamps

  • Geothermal waters from the Taupo Volcanic Zone, New Zealand: Li, B and Sr isotopes characterization

    Romain Millot;Aimee Hegan;Philippe Négrel

  • Multi-isotopic (Li, B, Sr, Nd) approach for geothermal reservoir characterization in the limagne basin (Massif Central, France)

    R. Millot;Ph. Négrel;E. Petelet-Giraud

  • Exotic stable isotope compositions of saline waters and brines from the crystalline basement

    Wolfram Kloppmann;Jean-Pierre Girard;Philippe Négrel

Frequent Co-Authors

Romain Millot
Romain Millot Centre national de la recherche scientifique, CNRS
Catherine Guerrot
Catherine Guerrot Centre national de la recherche scientifique, CNRS
Clemens Reimann
Clemens Reimann Norwegian Geological Survey
Manfred Birke
Manfred Birke Federal Institute for Geosciences and Natural Resources
Trajče Stafilov
Trajče Stafilov Saints Cyril and Methodius University of Skopje
Mike J. McLaughlin
Mike J. McLaughlin University of Adelaide
Enrico Dinelli
Enrico Dinelli University of Bologna
B. De Vivo
B. De Vivo Pegaso University
Annamaria Lima
Annamaria Lima University of Naples Federico II

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