Nitrogen use efficiency in Guadeloupe
Guadeloupe: Nitrogen use efficiency was 67.1% in 2014. ◆ Volatile
Nitrogen use efficiency in Guadeloupe, 1961–2014
Source: Lassaletta et al. (2014) – processed by Our World in Data. Measured in %.
Analysis
Guadeloupe recorded 67.1% for nitrogen use efficiency in 2014. That is the highest value across all 54 years on record.
The figure is up 51.5% on the previous year and up 62.3% over ten years.
Over the whole period, nitrogen use efficiency in Guadeloupe peaked at 67.1% in 2014 and was at its lowest, 5.4%, in 1998.
Guadeloupe ranks 56th of 205 countries on this measure, in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Nitrogen use efficiency in Guadeloupe, year by year
| Year | % | Change |
|---|---|---|
| 1961 | 27.7% | — |
| 1962 | 27.7% | -0.1% |
| 1963 | 27.2% | -1.7% |
| 1964 | 27.7% | +1.8% |
| 1965 | 26.6% | -3.9% |
| 1966 | 28.4% | +6.4% |
| 1967 | 26.9% | -4.9% |
| 1968 | 25.7% | -4.7% |
| 1969 | 30.5% | +18.8% |
| 1970 | 29.0% | -4.8% |
| 1971 | 19.0% | -34.5% |
| 1972 | 14.8% | -22.2% |
| 1973 | 15.6% | +5.4% |
| 1974 | 20.1% | +29.0% |
| 1975 | 14.3% | -29.1% |
| 1976 | 14.6% | +2.7% |
| 1977 | 12.6% | -13.8% |
| 1978 | 12.2% | -3.3% |
| 1979 | 17.2% | +40.5% |
| 1980 | 14.5% | -15.5% |
| 1981 | 10.5% | -27.3% |
| 1982 | 15.5% | +46.8% |
| 1983 | 10.7% | -31.0% |
| 1984 | 10.9% | +2.5% |
| 1985 | 9.5% | -13.0% |
| 1986 | 10.5% | +10.6% |
| 1987 | 14.7% | +39.8% |
| 1988 | 11.2% | -24.1% |
| 1989 | 10.0% | -10.3% |
| 1990 | 8.1% | -19.5% |
| 1991 | 10.4% | +28.3% |
| 1992 | 8.8% | -14.8% |
| 1993 | 26.4% | +199.5% |
| 1994 | 20.4% | -22.9% |
| 1995 | 15.4% | -24.6% |
| 1996 | 15.0% | -2.6% |
| 1997 | 18.4% | +22.7% |
| 1998 | 5.4% | -70.4% |
| 1999 | 6.7% | +23.3% |
| 2000 | 6.1% | -8.9% |
| 2001 | 5.6% | -7.9% |
| 2002 | 43.4% | +673.3% |
| 2003 | 42.7% | -1.7% |
| 2004 | 41.3% | -3.2% |
| 2005 | 47.0% | +13.8% |
| 2006 | 43.3% | -8.0% |
| 2007 | 44.8% | +3.6% |
| 2008 | 41.9% | -6.5% |
| 2009 | 47.3% | +12.9% |
| 2010 | 44.3% | -6.4% |
| 2011 | 47.0% | +6.0% |
| 2012 | 43.7% | -7.0% |
| 2013 | 44.3% | +1.4% |
| 2014 | 67.1% | +51.5% |
Biggest year-on-year movements
Years where Nitrogen use efficiency in Guadeloupe changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2002 | +673.3% | 5.6% | 43.4% |
| 1993 | +199.5% | 8.8% | 26.4% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 27.6% | 25.7% | 30.5% | 9 |
| 1970s | 17.0% | 12.2% | 29.0% | 10 |
| 1980s | 11.8% | 9.5% | 15.5% | 10 |
| 1990s | 13.5% | 5.4% | 26.4% | 10 |
| 2000s | 36.4% | 5.6% | 47.3% | 10 |
| 2010s | 49.3% | 43.7% | 67.1% | 5 |
Countries ranked near Guadeloupe
More reference data data for Guadeloupe
- Global number of reported disasters by size, gaps filled 1 events (2022)
- Milk production 160.2 tonnes (2006)
- Milk production, annual growth rate 1.31 % change on previous year (2006)
- FAO projections of arable land 22,387 hectares (2023)
- Fertility rate: births per woman 2.09 live births per woman (2023)
- Land area in hectares 162,000 hectares (2023)
- Area of permanent meadows and pastures 24,198 hectares (2023)
- Average age of mothers at childbirth 31.98 years (2023)
- Area of permanent meadows and pastures, annual growth rate 0 % change on previous year (2023)
- FAO projections of arable land, annual growth rate -2 % change on previous year (2023)
Frequently asked questions
- What is nitrogen use efficiency in Guadeloupe?
- Nitrogen use efficiency in Guadeloupe was 67.1% in 2014, according to Lassaletta et al. (2014) – processed by Our World in Data.
- What is the highest nitrogen use efficiency recorded in Guadeloupe?
- The highest recorded value was 67.1% in 2014.
- What is the lowest nitrogen use efficiency recorded in Guadeloupe?
- The lowest recorded value was 5.4% in 1998.
- How does Guadeloupe rank for nitrogen use efficiency?
- Guadeloupe ranks 56th out of 205 countries with data for 2014.
- Is nitrogen use efficiency rising or falling in Guadeloupe?
- Over the last ten years it is up 62.3%. The long-run trend across the full record is volatile.
- Where does this Guadeloupe data come from?
- The figures come from Lassaletta et al. (2014) – processed by Our World in Data, published as part of Nitrogen use efficiency. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 54 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Nitrogen use efficiency (NUE) is the ratio between nitrogen inputs and output. A NUE of 40% means that only 40% of nitrogen inputs are converted into nitrogen in the form of crops.