World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
46
Citations
9175
World Ranking
6015
National Ranking
610

Zhen Hu 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 Zhen Hu 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: 210 publications — 68th percentile

68% of scientists in this discipline score the same or lower.

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

Zhen Hu 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 Zhen Hu 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: 46 D-Index — 39th percentile

39% of scientists in this discipline score the same or lower.

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

Best Publications

  • A review on the sustainability of constructed wetlands for wastewater treatment: Design and operation

    Haiming Wu;Jian Zhang;Huu Hao Ngo;Wenshan Guo

  • Constructed wetlands for pollution control

    Unknown

  • Nitrous oxide (N2O) emission from aquaculture: a review.

    Zhen Hu;Jae Woo Lee;Kartik Chandran;Sungpyo Kim

  • Nitrogen transformations in aquaponic systems: A review

    Sumeth Wongkiew;Zhen Hu;Kartik Chandran;Jae Woo Lee

  • Effect of plant species on nitrogen recovery in aquaponics

    Zhen Hu;Jae Woo Lee;Kartik Chandran;Sungpyo Kim

  • Recent advances in biochar application for water and wastewater treatment: a review

    Unknown

  • Optimizations on supply and distribution of dissolved oxygen in constructed wetlands: A review

    Huaqing Liu;Zhen Hu;Jian Zhang;Huu Hao Ngo

  • Methane emissions from a full-scale A/A/O wastewater treatment plant

    Jinhe Wang;Jian Zhang;Huijun Xie;Pengyu Qi

  • Decentralized domestic wastewater treatment using intermittently aerated vertical flow constructed wetlands: Impact of influent strengths

    Haiming Wu;Jinlin Fan;Jian Zhang;Huu Hao Ngo

  • Enhanced triclosan and nutrient removal performance in vertical up-flow constructed wetlands with manganese oxides.

    Huijun Xie;Yixiao Yang;Junhua Liu;Yan Kang

  • New insights for enhancing the performance of constructed wetlands at low temperatures.

    Mingde Ji;Zhen Hu;Chenglin Hou;Huaqing Liu

  • Bacterial community variation and microbial mechanism of triclosan (TCS) removal by constructed wetlands with different types of plants.

    Congcong Zhao;HuiJun Xie;Jingtao Xu;Xiaoli Xu

  • Can we use mine waste as substrate in constructed wetlands to intensify nutrient removal? A critical assessment of key removal mechanisms and long-term environmental risks.

    Unknown

  • A review on the role of plant in pharmaceuticals and personal care products (PPCPs) removal in constructed wetlands

    Xiaojin Hu;Huijun Xie;Linlan Zhuang;Jian Zhang

  • Nitrogen transformations in intensive aquaculture system and its implication to climate change through nitrous oxide emission.

    Zhen Hu;Jae Woo Lee;Kartik Chandran;Sungpyo Kim

  • Microbial abundance and community in subsurface flow constructed wetland microcosms: role of plant presence

    Qian Wang;Huijun Xie;Huu Hao Ngo;Wenshan Guo

  • Influence of carbohydrate addition on nitrogen transformations and greenhouse gas emissions of intensive aquaculture system

    Zhen Hu;Jae Woo Lee;Kartik Chandran;Sungpyo Kim

  • Effect of oxygen supply strategy on nitrogen removal of biochar-based vertical subsurface flow constructed wetland: Intermittent aeration and tidal flow.

    Jing Li;Zhen Hu;Fazhan Li;Jinlin Fan

  • Preparation and evaluation of wetland plant-based biochar for nitrogen removal enhancement in surface flow constructed wetlands

    Jing Li;Jinlin Fan;Jian Zhang;Zhen Hu

  • Optimization of organics and nitrogen removal in intermittently aerated vertical flow constructed wetlands: Effects of aeration time and aeration rate

    Haiming Wu;Haiming Wu;Jinlin Fan;Jian Zhang;Huu Hao Ngo

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Related Online Degrees & Career Pathways

For those interested in advancing their expertise beyond a bachelor’s in Environmental Sciences, various online degree options can open doors to specialized roles and leadership positions. Pursuing an online edd no dissertation program can be ideal for professionals seeking advanced educational credentials without the time commitment of a traditional dissertation.

Students currently holding an Education Specialist (EdS) degree might explore eds to edd programs online that provide a streamlined pathway to doctoral-level expertise, often with flexibility to balance work and study.

For those inclined toward social impact roles within environmental advocacy, fully funded dsw programs offer a remarkable opportunity to earn a doctorate in social work with minimal financial burden. This can complement environmental science knowledge for community-oriented careers.

Alternatively, pursuing a low cost online general studies degree can provide a broad-based education that supports interdisciplinary career paths, making it accessible to a wide range of learners aiming to enter or pivot within environmental fields.

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