Swine — Manure applied to soils that volatilises (N content), per in Singapore

Singapore: Swine — Manure applied to soils that volatilises (N content), per was 297.98 kg per square kilometre in 1990. ▼ Falling

Latest (1990)
297.98 kg per square kilometre
Change on year
down 14.3%
World rank
3rd
of 149 countries
All-time high
1,270 kg per square kilometre
in 1973
All-time low
297.98 kg per square kilometre
in 1990
Years of data
30
1961–1990

Swine — Manure applied to soils that volatilises (N content), per in Singapore, 1961–1990

2004006008001.0k1.2k1961197519901961: 893.9 kg per square kilometre1962: 993.3 kg per square kilometre1963: 928.7 kg per square kilometre1964: 695.3 kg per square kilometre1965: 943.6 kg per square kilometre1966: 1.0k kg per square kilometre1967: 1.0k kg per square kilometre1968: 938.6 kg per square kilometre1969: 928.7 kg per square kilometre1970: 993.3 kg per square kilometre1971: 1.0k kg per square kilometre1972: 1.1k kg per square kilometre1973: 1.3k kg per square kilometre1974: 1.2k kg per square kilometre1975: 1.1k kg per square kilometre1976: 1.1k kg per square kilometre1977: 1.2k kg per square kilometre1978: 1.1k kg per square kilometre1979: 1.1k kg per square kilometre1980: 993.3 kg per square kilometre1981: 893.9 kg per square kilometre1982: 794.6 kg per square kilometre1983: 794.6 kg per square kilometre1984: 794.8 kg per square kilometre1985: 684.2 kg per square kilometre1986: 512.5 kg per square kilometre1987: 456.2 kg per square kilometre1988: 318.4 kg per square kilometre1989: 347.6 kg per square kilometre1990: 298 kg per square kilometre

Source: Statizoid (derived). Measured in kg per square kilometre.

Analysis

In 1990, swine — manure applied to soils that volatilises (n content), per in Singapore stood at 297.98 kg per square kilometre. That is the lowest value across all 30 years on record.

Compared with earlier readings it is down 14.3% on the previous year and down 70.0% over ten years.

Over the whole period, swine — manure applied to soils that volatilises (n content), per in Singapore peaked at 1,270 kg per square kilometre in 1973 and was at its lowest, 297.98 kg per square kilometre, in 1990.

That places Singapore 3rd out of 149 countries with data for 1990, putting it in the top 10%.

The long-run direction has been consistently falling across the 30 years of available data.

Swine — Manure applied to soils that volatilises (N content), per in Singapore, year by year

Annual values for Swine — Manure applied to soils that volatilises (N content), per square kilometre in Singapore, 1961 to 1990.
Year kg per square kilometre Change
1961 893.94 kg per square kilometre —
1962 993.26 kg per square kilometre +11.1%
1963 928.7 kg per square kilometre -6.5%
1964 695.28 kg per square kilometre -25.1%
1965 943.6 kg per square kilometre +35.7%
1966 1,008 kg per square kilometre +6.8%
1967 1,023 kg per square kilometre +1.5%
1968 938.63 kg per square kilometre -8.3%
1969 928.7 kg per square kilometre -1.1%
1970 993.26 kg per square kilometre +7.0%
1971 1,043 kg per square kilometre +5.0%
1972 1,132 kg per square kilometre +8.6%
1973 1,270 kg per square kilometre +12.2%
1974 1,178 kg per square kilometre -7.3%
1975 1,053 kg per square kilometre -10.6%
1976 1,064 kg per square kilometre +1.0%
1977 1,242 kg per square kilometre +16.7%
1978 1,093 kg per square kilometre -12.0%
1979 1,142 kg per square kilometre +4.5%
1980 993.26 kg per square kilometre -13.0%
1981 893.94 kg per square kilometre -10.0%
1982 794.61 kg per square kilometre -11.1%
1983 794.61 kg per square kilometre +0.0%
1984 794.81 kg per square kilometre +0.0%
1985 684.2 kg per square kilometre -13.9%
1986 512.49 kg per square kilometre -25.1%
1987 456.23 kg per square kilometre -11.0%
1988 318.42 kg per square kilometre -30.2%
1989 347.64 kg per square kilometre +9.2%
1990 297.98 kg per square kilometre -14.3%

Singapore compared with similar countries

  • Singapore's 297.98 kg per square kilometre is above the median for high income countries, which is 19.57 kg per square kilometre, 15.2× the median. (50 countries reporting)
  • Singapore's 297.98 kg per square kilometre is above the median for East Asia & Pacific, which is 7.95 kg per square kilometre, 37.5× the median. (23 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1960s 928.15 kg per square kilometre 695.28 kg per square kilometre 1,023 kg per square kilometre 9
1970s 1,121 kg per square kilometre 993.26 kg per square kilometre 1,270 kg per square kilometre 10
1980s 659.02 kg per square kilometre 318.42 kg per square kilometre 993.26 kg per square kilometre 10
1990s 297.98 kg per square kilometre 297.98 kg per square kilometre 297.98 kg per square kilometre 1

Countries ranked near Singapore

  1. 1 Tuvalu 605.33 kg per square kilometre compare
  2. 2 Denmark 452.37 kg per square kilometre compare
  3. 4 Belgium 280.83 kg per square kilometre
  4. 5 Malawi 271.26 kg per square kilometre compare
  5. 6 Nauru 186.56 kg per square kilometre compare

See the full ranking of 151 places →

More environment data for Singapore

All data for Singapore →

Frequently asked questions

What is swine — manure applied to soils that volatilises (n content), per in Singapore?
Swine — manure applied to soils that volatilises (n content), per in Singapore was 297.98 kg per square kilometre in 1990, according to Statizoid (derived).
What is the highest swine — manure applied to soils that volatilises (n content), per recorded in Singapore?
The highest recorded value was 1,270 kg per square kilometre in 1973.
What is the lowest swine — manure applied to soils that volatilises (n content), per recorded in Singapore?
The lowest recorded value was 297.98 kg per square kilometre in 1990.
How does Singapore rank for swine — manure applied to soils that volatilises (n content), per?
Singapore ranks 3rd out of 149 countries with data for 1990.
Is swine — manure applied to soils that volatilises (n content), per rising or falling in Singapore?
Over the last ten years it is down 70.0%. The long-run trend across the full record is falling.
Where does this Singapore data come from?
The figures come from Statizoid (derived), published as part of Swine — Manure applied to soils that volatilises (N content), per square kilometre. Statizoid updates them automatically from the source API.

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Swine — Manure applied to soils that volatilises (N content), per in Singapore. Statizoid, drawing on Statizoid (derived). Retrieved 02 October 2026, from https://environment.statizoid.com/stat/swine-manure-applied-to-soils-that-volatilises-n-content-per-square-kilometre/singapore/

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<a href="https://environment.statizoid.com/stat/swine-manure-applied-to-soils-that-volatilises-n-content-per-square-kilometre/singapore/">Swine — Manure applied to soils that volatilises (N content), per in Singapore</a> — Statizoid

How this figure is calculated

Swine — Manure applied to soils that volatilises (N content) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.

Swine — Manure applied to soils that volatilises (N content) ÷ Land area (sq. km)

Computed from

Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.

About this data

Indicator
Swine — Manure applied to soils that volatilises (N content), per square kilometre
Unit
kg per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
151 places, 8,689 data points, 1961–2023
Last refreshed

Swine — Manure applied to soils that volatilises (N content) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.