World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
47
Citations
9466
World Ranking
5727
National Ranking
245

Rachhpal S. Jassal 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 Rachhpal S. Jassal 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: 120 publications — 24th percentile

24% of scientists in this discipline score the same or lower.

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

Rachhpal S. Jassal 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 Rachhpal S. Jassal 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: 47 D-Index — 42nd percentile

42% of scientists in this discipline score the same or lower.

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

Overview

Rachhpal S. Jassal is affiliated with the University of British Columbia in Canada and specializes in environmental science, with a particular focus on global and planetary change. Their research engages deeply with the dynamics of plant water relations and carbon as well as atmospheric and environmental gas fluxes.

Their extensive publication record includes contributions to multiple subfields such as global and planetary change, ecology, atmospheric science, soil science, and environmental engineering. These works are regularly disseminated through peer-reviewed journals, where Jassal has a notable presence in Agricultural and Forest Meteorology, with nine papers published. Additional frequent publication venues include Nature Climate Change, Global Change Biology, Environmental Research Letters, and Science Advances.

Jassal's recent research papers cover various environmental topics and are listed as follows:

  • Increasing contribution of peatlands to boreal evapotranspiration in a warming climate, 2020, Nature Climate Change
  • Spatial and temporal variations in global soil respiration and their relationships with climate and land cover, 2020, Science Advances
  • Increased drought effects on the phenology of autumn leaf senescence, 2022, Nature Climate Change
  • COSORE: A community database for continuous soil respiration and other soil-atmosphere greenhouse gas flux data, 2020, Global Change Biology
  • Temperature thresholds of ecosystem respiration at a global scale, 2021, Nature Ecology & Evolution

Coauthors frequently collaborating with Jassal include:

  • T. Andrew Black
  • Zoran Nesic
  • Chaoyang Wu
  • Sung-Ching Lee
  • Sean Smukler

The primary topics in Jassal's research portfolio encompass:

  • Plant Water Relations and Carbon Dynamics
  • Climate Variability and Models
  • Remote Sensing in Agriculture
  • Atmospheric and Environmental Gas Dynamics
  • Soil Carbon and Nitrogen Dynamics
  • Urban Heat Island Mitigation
  • Fire Effects on Ecosystems

Jassal's work integrates cross-disciplinary approaches and is situated at the intersection of climatic processes and ecosystem function. This includes examining how climate variability affects soil respiration and evapotranspiration, as well as developing community resources for continuous environmental data measurement.

Best Publications

  • The FLUXNET2015 dataset and the ONEFlux processing pipeline for eddy covariance data

    Gilberto Pastorello;Carlo Trotta;Eleonora Canfora;Housen Chu

  • Interpreting the dependence of soil respiration on soil temperature and water content in a boreal aspen stand

    David Gaumont-Guay;T. Andrew Black;Tim J. Griffis;Alan G. Barr

  • Relationship between soil CO2 concentrations and forest-floor CO2 effluxes

    Rachhpal Jassal;Andy Black;Mike Novak;Kai Morgenstern

  • How climate and vegetation type influence evapotranspiration and water use efficiency in Canadian forest, peatland and grassland ecosystems

    Christian Brümmer;T. Andrew Black;Rachhpal S. Jassal;Nicholas J. Grant

  • Effect of soil water stress on soil respiration and its temperature sensitivity in an 18-year-old temperate Douglas-fir stand

    Rachhpal S. Jassal;T. Andrew Black;Michael D. Novak;David Gaumont-Guay

  • No trends in spring and autumn phenology during the global warming hiatus

    Xufeng Wang;Xufeng Wang;Jingfeng Xiao;Xin Li;Guodong Cheng;Guodong Cheng

  • Contrasting responses of autumn-leaf senescence to daytime and night-time warming

    Chaoyang Wu;Xiaoyue Wang;Huanjiong Wang;Philippe Ciais

  • Direct and continuous measurement of dissolved carbon dioxide in freshwater aquatic systems—method and applications

    Mark S. Johnson;Michael F. Billett;Kerry J. Dinsmore;Marcus Wallin

  • Impact of changing soil moisture distribution on net ecosystem productivity of a boreal aspen forest during and following drought

    Praveena Krishnan;T. Andrew Black;Nicholas J. Grant;Alan G. Barr

  • Increased drought effects on the phenology of autumn leaf senescence

    Unknown

  • Increasing contribution of peatlands to boreal evapotranspiration in a warming climate

    Manuel Helbig;Manuel Helbig;James Michael Waddington;Pavel Alekseychik;Brian D. Amiro

  • Spatial and temporal variations in global soil respiration and their relationships with climate and land cover

    Ni Huang;Li Wang;Xiao-Peng Song;T. Andrew Black

  • A model of the production and transport of CO2 in soil: predicting soil CO2 concentrations and CO2 efflux from a forest floor

    R.S. Jassal;T.A. Black;G.B. Drewitt;M.D. Novak

  • Interannual variability of net ecosystem productivity in forests is explained by carbon flux phenology in autumn

    Chaoyang Wu;Jing M. Chen;T. Andrew Black;David T. Price

  • Evapotranspiration and water use efficiency in different-aged Pacific Northwest Douglas-fir stands

    Rachhpal S. Jassal;T. Andrew Black;David L. Spittlehouse;Christian Brümmer

  • Looking deeper into the soil: biophysical controls and seasonal lags of soil CO2 production and efflux.

    Rodrigo Vargas;Dennis D. Baldocchi;Michael F. Allen;Michael Bahn

  • Components of ecosystem respiration and an estimate of net primary productivity of an intermediate-aged Douglas-fir stand

    Rachhpal S. Jassal;T. Andrew Black;Tiebo Cai;Kai Morgenstern

  • Comparison of MODIS, eddy covariance determined and physiologically modelled gross primary production (GPP) in a Douglas-fir forest stand

    Nicholas C. Coops;T. Andy Black;Rachhpal (Paul) S. Jassal;J.A. (Tony) Trofymow

  • Biophysical controls on rhizospheric and heterotrophic components of soil respiration in a boreal black spruce stand

    David Gaumont-Guay;T. Andrew Black;Alan G. Barr;Rachhpal S. Jassal

  • Global parameterization and validation of a two-leaf light use efficiency model for predicting gross primary production across FLUXNET sites

    Yanlian Zhou;Xiaocui Wu;Weimin Ju;Weimin Ju;Jing M. Chen

  • Effect of nitrogen fertilization on soil CH4 and N2O fluxes, and soil and bole respiration

    Rachhpal S. Jassal;T. Andrew Black;Real Roy;Gilbert Ethier

  • Nitrogen enrichment potential of biochar in relation to pyrolysis temperature and feedstock quality

    Rachhpal S. Jassal;Mark S. Johnson;Marina Molodovskaya;T. Andrew Black

Frequent Co-Authors

Zoran Nesic
Zoran Nesic University of British Columbia
Alan G. Barr
Alan G. Barr University of Saskatchewan
T. A. Black
T. A. Black University of British Columbia
Andreas Christen
Andreas Christen University of Freiburg
Ankur R. Desai
Ankur R. Desai University of Wisconsin–Madison
Peter D. Blanken
Peter D. Blanken University of Colorado Boulder
Baozhang Chen
Baozhang Chen Chinese Academy of Sciences
Christopher M. Gough
Christopher M. Gough Virginia Commonwealth University
Nicholas C. Coops
Nicholas C. Coops University of British Columbia
M. Altaf Arain
M. Altaf Arain McMaster University

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