Tunisia vs Yemen: Leaching — Cropland nitrogen per unit area
Leaching — Cropland nitrogen per unit area over time
- Tunisia
- Yemen
How they compare
Yemen currently reports 2.13 kg/ha against 1.98 kg/ha in Tunisia, a difference of 0.15 kg/ha.
That makes Yemen's figure about 1.1 times Tunisia's.
The two have swapped places 20 times across 63 shared years of data; in 1961 it was Yemen ahead.
Tunisia ranks 172nd and Yemen ranks 170th of 201 countries.
Across the 7 decades both report, Tunisia averaged higher in 2 and Yemen in 5.
Head to head by decade
| Decade | Tunisia | Yemen | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0.3071 kg/ha | 0.4689 kg/ha | 0.1618 kg/ha | Yemen |
| 1970s | 0.6153 kg/ha | 0.5899 kg/ha | 0.0254 kg/ha | Tunisia |
| 1980s | 1.09 kg/ha | 1.48 kg/ha | 0.3927 kg/ha | Yemen |
| 1990s | 1.4 kg/ha | 1.43 kg/ha | 0.0336 kg/ha | Yemen |
| 2000s | 1.86 kg/ha | 1.94 kg/ha | 0.0747 kg/ha | Yemen |
| 2010s | 2.17 kg/ha | 2.5 kg/ha | 0.3353 kg/ha | Yemen |
| 2020s | 2.41 kg/ha | 2.04 kg/ha | 0.3697 kg/ha | Tunisia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher leaching — cropland nitrogen per unit area, Tunisia or Yemen?
- Yemen, at 2.13 kg/ha against 1.98 kg/ha in Tunisia as of 2023.
- What is the difference in leaching — cropland nitrogen per unit area between Tunisia and Yemen?
- 0.15 kg/ha, with Yemen ahead.
- How many years of comparable data are there for Tunisia and Yemen?
- 63 years are reported by both, from 1961 to 2023.
- How do Tunisia and Yemen rank globally for leaching — cropland nitrogen per unit area?
- Tunisia ranks 172nd and Yemen ranks 170th of 201 countries.
- Where does this data come from?
- Food and Agriculture Organization of the United Nations, published as Leaching — Cropland nitrogen per unit area. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The Cropland Nutrient balance domain contains information on the flows of nitrogen, phosphorus, and potassium from mineral fertilizer, manure applied, atmospheric deposition, crop removal, and biological fixation over cropland and per unit area of cropland. The flows are aggregated to total inputs and total outputs, from which the overall nutrient balance and nutrient use efficiency on cropland are calculated. Statistics are disseminated in units of tonnes and in kg/ha, as appropriate. Nutrient use efficiency is expressed as a fraction (%).