China, Hong Kong SAR vs Polynesia: Volatilisation — Cropland nitrogen
Volatilisation — Cropland nitrogen over time
- China, Hong Kong SAR
- Polynesia
How they compare
Polynesia currently reports 770.5 t against 567.99 t in China, Hong Kong SAR, a difference of 202.51 t.
That makes Polynesia's figure about 1.4 times China, Hong Kong SAR's.
The two have swapped places 1 time across 63 shared years of data; in 1961 it was China, Hong Kong SAR ahead.
China, Hong Kong SAR ranks 170th and Polynesia ranks 168th of 201 countries.
Across the 7 decades both report, China, Hong Kong SAR averaged higher in 3 and Polynesia in 4.
Head to head by decade
| Decade | China, Hong Kong SAR | Polynesia | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 574.45 t | 282.57 t | 291.88 t | China, Hong Kong SAR |
| 1970s | 889.8 t | 432.21 t | 457.59 t | China, Hong Kong SAR |
| 1980s | 949.06 t | 820.62 t | 128.44 t | China, Hong Kong SAR |
| 1990s | 449.55 t | 915.18 t | 465.63 t | Polynesia |
| 2000s | 548.94 t | 965.52 t | 416.58 t | Polynesia |
| 2010s | 607.46 t | 923.01 t | 315.55 t | Polynesia |
| 2020s | 571.14 t | 803.99 t | 232.84 t | Polynesia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher volatilisation — cropland nitrogen, China, Hong Kong SAR or Polynesia?
- Polynesia, at 770.5 t against 567.99 t in China, Hong Kong SAR as of 2023.
- What is the difference in volatilisation — cropland nitrogen between China, Hong Kong SAR and Polynesia?
- 202.51 t, with Polynesia ahead.
- How many years of comparable data are there for China, Hong Kong SAR and Polynesia?
- 63 years are reported by both, from 1961 to 2023.
- How do China, Hong Kong SAR and Polynesia rank globally for volatilisation — cropland nitrogen?
- China, Hong Kong SAR ranks 170th and Polynesia ranks 168th of 201 countries.
- Where does this data come from?
- Food and Agriculture Organization of the United Nations, published as Volatilisation — Cropland nitrogen. 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 (%).