Humid tropical forest — Emissions (CH4), annual growth rate (CH4) in Sri Lanka

Sri Lanka: Humid tropical forest — Emissions (CH4), annual growth rate (CH4) was -100 % change on previous year in 2017. ◆ Volatile

Latest (2017)
-100 % change on previous year
Change on year
unchanged
World rank
75th
of 97 countries
All-time high
985.18 % change on previous year
in 2004
All-time low
-100 % change on previous year
in 2001
Years of data
20
1991–2017

Humid tropical forest — Emissions (CH4), annual growth rate in Sri Lanka, 1991–2017

02505007501.0k1991200420171991: 0 % change on previous year1992: 0 % change on previous year1993: 0 % change on previous year1994: 0 % change on previous year1995: 0 % change on previous year1996: 565 % change on previous year1997: -61.3 % change on previous year1998: 120.4 % change on previous year1999: 74.9 % change on previous year2000: -66.2 % change on previous year2001: -100 % change on previous year2003: 0 % change on previous year2004: 985.2 % change on previous year2005: -54.6 % change on previous year2006: -100 % change on previous year2008: -100 % change on previous year2010: -100 % change on previous year2013: -100 % change on previous year2015: -100 % change on previous year2017: -100 % change on previous year

Source: Statizoid (derived). Measured in % change on previous year.

Analysis

The most recent figure for humid tropical forest — emissions (ch4), annual growth rate in Sri Lanka is -100 % change on previous year, measured in 2017. That is the lowest value across all 20 years on record.

The figure is unchanged over ten years.

Over the whole period, humid tropical forest — emissions (ch4), annual growth rate in Sri Lanka peaked at 985.18 % change on previous year in 2004 and was at its lowest, -100 % change on previous year, in 2001.

Sri Lanka ranks 75th of 97 countries on this measure, in the bottom quarter.

The series is highly variable year to year, so single readings are best treated with caution.

Humid tropical forest — Emissions (CH4), annual growth rate (CH4) in Sri Lanka, year by year

Annual values for Humid tropical forest — Emissions (CH4), annual growth rate in Sri Lanka, 1991 to 2017.
Year % change on previous year Change
1991 0 % change on previous year —
1992 0 % change on previous year —
1993 0 % change on previous year —
1994 0 % change on previous year —
1995 0 % change on previous year —
1996 565.03 % change on previous year —
1997 -61.31 % change on previous year -110.9%
1998 120.43 % change on previous year -296.4%
1999 74.94 % change on previous year -37.8%
2000 -66.21 % change on previous year -188.4%
2001 -100 % change on previous year +51.0%
2003 0 % change on previous year -100.0%
2004 985.18 % change on previous year —
2005 -54.61 % change on previous year -105.5%
2006 -100 % change on previous year +83.1%
2008 -100 % change on previous year -0.0%
2010 -100 % change on previous year -0.0%
2013 -100 % change on previous year -0.0%
2015 -100 % change on previous year -0.0%
2017 -100 % change on previous year -0.0%

Sri Lanka compared with similar countries

  • Sri Lanka's -100 % change on previous year is below the median for upper middle income countries, which is 50 % change on previous year. (26 countries reporting)
  • Sri Lanka's -100 % change on previous year is below the median for South Asia, which is 61.82 % change on previous year. (5 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1990s 77.68 % change on previous year -61.31 % change on previous year 565.03 % change on previous year 9
2000s 80.62 % change on previous year -100 % change on previous year 985.18 % change on previous year 7
2010s -100 % change on previous year -100 % change on previous year -100 % change on previous year 4

Countries ranked near Sri Lanka

  1. 72 Benin -81.4 % change on previous year compare
  2. 73 Indonesia -86.26 % change on previous year compare
  3. 74 Costa Rica -96.18 % change on previous year compare
  4. 75 Burundi -100 % change on previous year compare
  5. 75 Burkina Faso -100 % change on previous year compare
  6. 75 Comoros -100 % change on previous year compare
  7. 75 Cayman Islands -100 % change on previous year compare
  8. 75 Gambia -100 % change on previous year compare
  9. 75 Grenada -100 % change on previous year compare
  10. 75 Haiti -100 % change on previous year compare
  11. 75 Jamaica -100 % change on previous year compare
  12. 75 Kenya -100 % change on previous year compare
  13. 75 Mali -100 % change on previous year compare
  14. 75 Puerto Rico -100 % change on previous year compare
  15. 75 French Polynesia -100 % change on previous year compare
  16. 75 Singapore -100 % change on previous year compare
  17. 75 Solomon Islands -100 % change on previous year compare
  18. 75 Turks and Caicos Islands -100 % change on previous year compare
  19. 75 Trinidad and Tobago -100 % change on previous year compare
  20. 75 Vanuatu -100 % change on previous year compare
  21. 75 Samoa -100 % change on previous year compare
  22. 75 Mayotte -100 % change on previous year compare
  23. 75 Montserrat -100 % change on previous year compare
  24. 75 Timor-Leste -100 % change on previous year compare
  25. 75 Polynesia -100 % change on previous year compare

See the full ranking of 121 places →

More climate change data for Sri Lanka

All data for Sri Lanka →

Frequently asked questions

What is humid tropical forest — emissions (ch4), annual growth rate in Sri Lanka?
Humid tropical forest — emissions (ch4), annual growth rate in Sri Lanka was -100 % change on previous year in 2017, according to Statizoid (derived).
What is the highest humid tropical forest — emissions (ch4), annual growth rate recorded in Sri Lanka?
The highest recorded value was 985.18 % change on previous year in 2004.
What is the lowest humid tropical forest — emissions (ch4), annual growth rate recorded in Sri Lanka?
The lowest recorded value was -100 % change on previous year in 2001.
How does Sri Lanka rank for humid tropical forest — emissions (ch4), annual growth rate?
Sri Lanka ranks 75th out of 97 countries with data for 2017.
Is humid tropical forest — emissions (ch4), annual growth rate rising or falling in Sri Lanka?
Over the last ten years it is unchanged. The long-run trend across the full record is volatile.
Where does this Sri Lanka data come from?
The figures come from Statizoid (derived), published as part of Humid tropical forest — Emissions (CH4), annual growth rate. Statizoid updates them automatically from the source API.

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Humid tropical forest — Emissions (CH4), annual growth rate in Sri Lanka. Statizoid, drawing on Statizoid (derived). Retrieved 10 October 2026, from https://climate.statizoid.com/stat/humid-tropical-forest-emissions-ch4-annual-growth-rate/sri-lanka/

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<a href="https://climate.statizoid.com/stat/humid-tropical-forest-emissions-ch4-annual-growth-rate/sri-lanka/">Humid tropical forest — Emissions (CH4), annual growth rate in Sri Lanka</a> — Statizoid

How this figure is calculated

The year-on-year percentage change in Humid tropical forest — Emissions (CH4). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.

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
Humid tropical forest — Emissions (CH4), annual growth rate
Unit
% change on previous year
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
121 places, 3,459 data points, 1991–2024
Last refreshed

The year-on-year percentage change in Humid tropical forest — Emissions (CH4). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.