Lake water quality trophic state in Vietnam
Vietnam: Lake water quality trophic state was 1.7% in 2021. ▼ Falling
Latest (2021)
1.7%
Change on year
down 37.2%
World rank
42nd
of 143 countries
All-time high
2.6%
in 2017
All-time low
1.5%
in 2019
Years of data
5
2017–2021
Lake water quality trophic state in Vietnam, 2017–2021
Source: United Nations Statistics Division, SDG Global Database.
Analysis
In 2021, lake water quality trophic state in Vietnam stood at 1.7%.
Compared with earlier readings it is down 37.2% on the previous year and down 37.5% over five years.
That places Vietnam 42nd out of 143 countries with data for 2021, putting it in the middle of the range.
Lake water quality trophic state in Vietnam, year by year
| Year | Value | Change |
|---|---|---|
| 2017 | 2.6% | — |
| 2018 | 2.0% | -22.9% |
| 2019 | 1.5% | -24.5% |
| 2020 | 2.6% | +70.9% |
| 2021 | 1.7% | -37.2% |
Vietnam compared with similar countries
- Vietnam's 1.7% is above the median for upper middle income countries, which is 0.4%, 4.0× the median. (39 countries reporting)
- Vietnam's 1.7% is above the median for East Asia & Pacific, which is 0.8%, 2.1× the median. (14 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 2.1% | 1.5% | 2.6% | 3 |
| 2020s | 2.1% | 1.7% | 2.6% | 2 |
Countries ranked near Vietnam
More environment data for Vietnam
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual 7.61 % change on previous year (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per unit 0 Mt CO2e per US$ of GDP (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per capita 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), annual growth rate 0.6558 % change on previous year (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), per unit of GDP 0 Mt CO2e per US$ of GDP (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), per capita 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Building (Energy) (Mt CO2e), annual 1.16 % change on previous year (2024)
- Methane (CH4) emissions from Building (Energy) (Mt CO2e), per unit of 0 Mt CO2e per US$ of GDP (2024)
- Methane (CH4) emissions from Building (Energy) (Mt CO2e), per capita 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Fugitive Emissions (Energy) (Mt CO2e) -6.45 % change on previous year (2024)
Frequently asked questions
- What is lake water quality trophic state in Vietnam?
- Lake water quality trophic state in Vietnam was 1.7% in 2021, according to United Nations Statistics Division, SDG Global Database.
- What is the highest lake water quality trophic state recorded in Vietnam?
- The highest recorded value was 2.6% in 2017.
- What is the lowest lake water quality trophic state recorded in Vietnam?
- The lowest recorded value was 1.5% in 2019.
- How does Vietnam rank for lake water quality trophic state?
- Vietnam ranks 42nd out of 143 countries with data for 2021.
- Where does this Vietnam data come from?
- The figures come from United Nations Statistics Division, SDG Global Database, published as part of Lake water quality trophic state (%). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 5 observations, free to reuse under UN SDG Global Database (open, attribution requested).