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Topic · Ecology

Research studies in Vietnam

Research studies in Vietnam is a research topic within Ecology. Science Explorer counts 10k research works in it since 1961. 10.2% of them reached the world's top 10% most cited for their field and year.

This cluster of papers focuses on the application of Set Pair Analysis, Fuzzy Mathematics, and Entropy Method in assessing various aspects of ecosystem health, including water quality, urban ecosystem health, and land ecological security. It also explores the use of GIS-based evaluation and risk assessment in the context of water resources systems. The papers cover a wide range of topics related to the assessment and management of ecosystems using advanced analytical methods.

  • Set Pair Analysis
  • Fuzzy Mathematics
  • Water Quality Assessment
  • Urban Ecosystem Health
  • Entropy Method
  • Risk Assessment
  • Land Ecological Security
  • GIS-based Evaluation
  • Water Resources System
  • Hybrid Collaboration
Research works
10k
fractional, since 1961
In the world top 10%
1.1k
per year above
Top-10% rate
10.2%
share of its works in the world top 10%
Growth, 2018-21 → 2022-25
+247%
the tick is no change
Largest producer
Vietnam
67% of the 10 largest, 2022-now
Research studies in Vietnam

Which countries lead Research studies in Vietnam research?

By volume, Vietnam and ?? publish the most (3.3k and 532 works in 2022-now).

By volume, 2022-now

  1. 1 Vietnam 3.3k works
  2. 2 ?? 532 works
  3. 3 United States 413 works
  4. 4 China 388 works
  5. 5 United Kingdom 67 works
  6. 6 South Korea 53 works
  7. 7 Taiwan 45 works
  8. 8 Japan 45 works
  9. 9 France 28 works
  10. 10 Thailand 25 works

How concentrated that is

The same countries as shares of everything the list above accounts for. A node where two countries do two thirds of the work and one spread evenly across twelve read alike as a ranking and not at all alike here.

Vietnam: 67.3%??: 10.9%United States: 8.5%China: 8.0%6 others listed: 5.4%67%largest
Vietnam3,282 · 67.3%??532 · 10.9%United States413 · 8.5%China388 · 8.0%6 others listed262 · 5.4%

Shares of the rows listed above, not of the whole node.

Which institutions lead Research studies in Vietnam research?

By volume in 2022-now, Trung Vuong University publishes the most Research studies in Vietnam research, followed by Vietnam Sweden hospital and Thai Nguyen National General Hospital.

By volume, 2022-now

  1. 1 Trung Vuong UniversityVietnam 223 works
  2. 2 Vietnam Sweden hospitalVietnam 210 works
  3. 3 Thai Nguyen National General HospitalVietnam 209 works
  4. 4 Can Tho UniversityVietnam 209 works
  5. 5 Posts and Telecommunications Institute of Technology - Ho Chi Minh CityVietnam 209 works
  6. 6 Vietnam National University Ho Chi Minh CityVietnam 143 works
  7. 7 University of Khanh HoaVietnam 131 works
  8. 8 Thuongmai UniversityVietnam 123 works
  9. 9 Trường ĐH Nguyễn Tất ThànhVietnam 114 works
  10. 10 Dong A University 102 works

Who are the leading researchers in Research studies in Vietnam?

The most-cited researchers publishing on Research studies in Vietnam include Bùi Quang Minh.

  1. 1 Bùi Quang Minh Australia 99k citations

Ranked by citations received across their whole record, among researchers with at least three works on this topic.

What are the most cited papers in Research studies in Vietnam?

The most cited paper in Research studies in Vietnam is "Entropy method for determination of weight of evaluating indicators in fuzzy synthetic evaluation for water quality assessment" (Zhihong Zou, Yi Yun, Jing-nan SUN, 2006), with 1,070 citations. Next come "Fuzzy best-worst multi-criteria decision-making method and its applications" (918) and "Grey system model with the fractional order accumulation" (625).

Most cited papers
#PaperReleasedCitations
1 Entropy method for determination of weight of evaluating indicators in fuzzy synthetic evaluation for water quality assessment Zhihong Zou, Yi Yun, Jing-nan SUN · Journal of Environmental Sciences Sep 2006 1,070
2 Fuzzy best-worst multi-criteria decision-making method and its applications Sen Guo, Haoran Zhao · Knowledge-Based Systems 7 Jan 2017 918
3 Grey system model with the fractional order accumulation Lifeng Wu, Sifeng Liu, Ligen Yao et al. · Communications in Nonlinear Science and Numerical Simulation 5 Dec 2012 625
4 Evaluating teaching performance based on fuzzy AHP and comprehensive evaluation approach Jeng-Fung Chen, Ho-Nien Hsieh, Quang Hung · Applied Soft Computing 11 Dec 2014 410
5 Comprehensive flood risk assessment based on set pair analysis-variable fuzzy sets model and fuzzy AHP Qiang Zou, Jianzhong Zhou, Chao Zhou et al. · Stochastic Environmental Research and Risk Assessment 23 Jun 2012 407
All 100 most cited papers, with filters and sorting

Where is Research studies in Vietnam research done?

The largest centres of Research studies in Vietnam research in 2022-now are Ho Chi Minh City (Vietnam), Hanoi (Vietnam), Thái Nguyên (Vietnam) and Trai Ngau (Vietnam). Among places with at least 20 works in it, it is an unusually large share of all research in Da Nang, Trai Ngau and Thành Phố Uông Bí.

Largest cities, 2022-now

  1. 1 Ho Chi Minh CityVietnam 900 works
  2. 2 HanoiVietnam 567 works
  3. 3 Thái NguyênVietnam 232 works
  4. 4 Trai NgauVietnam 223 works
  5. 5 Thành Phố Uông BíVietnam 210 works
  6. 6 Can ThoVietnam 209 works
  7. 7 Nha TrangVietnam 154 works
  8. 8 Hanoi 109 works
  9. 9 Ho Chi Minh City 105 works
  10. 10 Da Nang 102 works

Where it is the local speciality

  1. Da Nang101.5 works2203×
  2. Trai NgauVN · 223.1 works1986×
  3. Thành Phố Uông BíVN · 210.2 works1942×
  4. Buon Ma Thuot97.0 works1589×
  5. Việt TrìVN · 46.5 works1050×
  6. Hanoi109.2 works811×
  7. Thanh HóaVN · 86.2 works790×
  8. Nha TrangVN · 153.6 works714×
← less than its size predicts1×more →

Location quotient: how much more of its research is in Research studies in Vietnam than the world average.

See Research studies in Vietnam on the map

Where is the best place to study Research studies in Vietnam?

Among universities, judged by research, Hanoi University of Civil Engineering, Banking Academy of Vietnam and Thanh Do University score highest, combining excellence, specialisation, size, growth and international reach. Research strength is one signal when choosing where to study; it does not measure teaching.

0%20%40%mean 13.5%fractional works in this field (log) →share of work in the world top 10% →Hanoi University of …Banking Academy of V…Thanh Do UniversityCan Tho University
above the meannear itbelow it

One dot per university in the first ten of the table below, at the default weights. The upper left is the interesting corner: small places doing unusually strong work.

Excellenceshare of its work in the world top 10%, 2022-now and all time averaged
40%
Specialisationhow much of its work is in this field, counted up to 10× the world share
10%
Sizeits output in this field, on a log scale
30%
Growthoutput growth, counted from -20% to +20%
10%
Internationalshare of its work with a co-author abroad
10%
Each slider sets a weight; the share it gets of the score is beside it.
#UniversityScoreTop 10%SpecialisationWorksGrowth
1Hanoi University of Civil EngineeringVietnam 63.333.6%259.5×20 +862.6%
2Banking Academy of Vietnam 49.226.0%725.4×32 +305.7%
3Thanh Do University 48.918.5%2100.4×66 +1684.1%
4Can Tho UniversityVietnam 48.46.6%311.8×209 +781.4%
5Học viện Tư phápVietnam 47.815.7%2395.0×82 +1049.5%
6Thuongmai UniversityVietnam 46.49.7%773.6×123 +505.1%
7Posts and Telecommunications Institute of Technology - Ho Chi Minh CityVietnam 45.26.9%1866.8×209 +1621.7%
8Vietnam National University Ho Chi Minh CityVietnam 44.66.8%76.4×143 +131.1%
9Trung Vuong UniversityVietnam 43.84.9%2451.5×223 +1121.4%
10Trường ĐH Nguyễn Tất ThànhVietnam 43.46.3%418.4×114 +4017.4%

Universities only. The score blends excellence (40%), size (30%), specialisation (10%), growth (10%), international reach (10%), 2022-now; growth compares 2018-21 with 2022-25 and counts up to +20%, since a jump from a small base is mostly noise.

Every institution in Research studies in Vietnam, country by country

Is Research studies in Vietnam research growing?

Output in 2022-2025 was 247% higher than in 2018-2021, peaking in 2025. The fastest-growing topics are Research studies in Vietnam.

still counting19801990200020102020
grewheldshrank

The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Research studies in Vietnam as a percentage of every work published that year, 0.023% in 2024.

still counting0.010%0.020%0.030%Research studies in Vietnam0.029% in 202519801990200020102020

Fractional works of Research studies in Vietnam over all fractional works that year. How the balance of science has shifted.

How much of it reaches the world top 10%

Year by year.

still counting5%10%15%Research studies in Vietnam9.7% in 202520102020

Of each year's works in it, the share that reached the world's 10% most cited for their field and year. A field is the world for its own topics, so there is no other line to hold it against.

Which topics inside it are moving

Growth and decline on one axis around a shared zero. Two lists side by side hide the thing that matters: whether the growth dwarfs the decline, or the other way round.

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