Deforestation · 10 km around the city · 2001–2025
Deforestation around Zhuhai
Since 2001, the area within 10 km of Zhuhai has lost about 336 hectares of forest (about 470 football pitches): 6.2% of the forest it had in 2000. Most of it (67%) was deforestation, forest cleared for good, mainly for towns and roads.
- Forest in 2000
- 5,390 hawithin 10 km of the centre
- Forest lost since 2001
- 336 ha6.2% of it, about 470 football pitches
- Cleared for good
- 223 hadeforestation, 67% of the loss
- Worst year
- 201878 ha lost
Satellite timelapse
2017: satellite photo from January 2017 of a 5 × 5 km area about 7 km north of the city centre.
Satellite photos of the same 5 × 5 km area, one per year, all taken in the same season so the colours compare. You can see forest being cleared and towns spreading, though not single trees. Download the before/after image (free to reuse with credit to Airleaf).
Year by year
Forest lost around Zhuhai, year by year
The worst year was 2018, when about 78 hectares of forest were lost.
Hectares of forest lost each year
Show the figures as a table
| Year | Cleared for good | Can grow back | Total |
|---|---|---|---|
| 2001 | 2 ha | 3 ha | 5 ha |
| 2002 | 3 ha | under 1 ha | 3 ha |
| 2003 | under 1 ha | under 1 ha | under 1 ha |
| 2004 | 1 ha | under 1 ha | 2 ha |
| 2005 | under 1 ha | 2 ha | 2 ha |
| 2006 | 9 ha | 1 ha | 10 ha |
| 2007 | 6 ha | 4 ha | 10 ha |
| 2008 | 6 ha | 4 ha | 10 ha |
| 2009 | 7 ha | 7 ha | 15 ha |
| 2010 | 7 ha | 4 ha | 11 ha |
| 2011 | 15 ha | 11 ha | 27 ha |
| 2012 | 2 ha | 5 ha | 7 ha |
| 2013 | 1 ha | under 1 ha | 1 ha |
| 2014 | 1 ha | under 1 ha | 2 ha |
| 2015 | 6 ha | under 1 ha | 6 ha |
| 2016 | 6 ha | 3 ha | 9 ha |
| 2017 | 44 ha | 10 ha | 54 ha |
| 2018 | 45 ha | 32 ha | 78 ha |
| 2019 | 31 ha | 19 ha | 49 ha |
| 2020 | 7 ha | 3 ha | 10 ha |
| 2021 | 14 ha | under 1 ha | 15 ha |
| 2022 | 3 ha | under 1 ha | 3 ha |
| 2023 | under 1 ha | 1 ha | 2 ha |
| 2024 | 3 ha | under 1 ha | 3 ha |
| 2025 | 2 ha | under 1 ha | 3 ha |
Forest gained and lost, 2000–2020
- Forest in 2000
- 6,820 ha
- Forest in 2020
- 6,840 ha
- Overall change
- +17 hamore forest than in 2000
Comparing satellite maps from 2000 and 2020, the forest around Zhuhai stayed about the same size, at about 6,840 hectares: new forest grew on about 323 hectares, and about 305 hectares were lost.
These 2000 and 2020 maps, from the University of Maryland, count any land with trees taller than 5 m as forest, including plantations and orchards. Forest that was cut or burned and had grown back by 2020 counts in both years, so the loss here is smaller than the yearly figures.
Causes
What is causing deforestation around Zhuhai?
- 67%cleared for good (deforestation)
- 32%can grow back (fire, logging, storms)
- 1.3%cause unknown
- Towns and roads51% · 171 ha
Cleared for good. Forest replaced by houses, buildings and roads.
- Logging18% · 61 ha
Can grow back. Trees cut for timber or paper. The land usually stays forest and grows back.
- Mining and energy16% · 52 ha
Cleared for good. Forest cleared for mines, oil and gas, power lines and dams.
- Wildfires11% · 37 ha
Can grow back. Forest burned. It often grows back, though fire is sometimes used to clear land for good.
- Storms, floods and other natural causes3.1% · 10 ha
Can grow back. Trees killed by storms, floods, landslides, pests or disease.
- Unknown causes1.2% · 4 ha
Cause unknown. The satellites saw the trees go, but not why.
Causes for 2025 are estimates, based on what caused forest loss in the same places up to 2024.
Nearby cities losing forest
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Put Zhuhai's forest loss on your site
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Frequently asked
Questions about deforestation around Zhuhai
How much forest has Zhuhai lost since 2001?
Since 2001, the area within 10 km of Zhuhai has lost about 336 hectares of forest (about 470 football pitches): 6.2% of the forest it had in 2000. Most of it (67%) was deforestation, forest cleared for good, mainly for towns and roads.
What is causing deforestation around Zhuhai?
The main causes of forest loss since 2001 are towns and roads (51%), logging (18%), mining and energy (16%). About 223 hectares was deforestation, meaning forest cleared for good for farms, mines or towns. Causes for 2025 are estimates, based on what caused forest loss in the same places up to 2024.
What was the worst year for forest loss around Zhuhai?
The worst year was 2018, when about 78 hectares of forest were lost.
Is the forest around Zhuhai growing or shrinking?
Comparing satellite maps from 2000 and 2020, the forest around Zhuhai stayed about the same size, at about 6,840 hectares: new forest grew on about 323 hectares, and about 305 hectares were lost. These 2000 and 2020 maps, from the University of Maryland, count any land with trees taller than 5 m as forest, including plantations and orchards. Forest that was cut or burned and had grown back by 2020 counts in both years, so the loss here is smaller than the yearly figures.
Can I see satellite images of Zhuhai over the years?
Yes. The timelapse at the top of this page has a satellite photo for every year from 2017 to 2026 of a 5 × 5 km area near Zhuhai, where the most forest was lost. Press play to watch it change, or turn on "Show cleared forest" to see exactly where trees were lost.
How is forest loss measured?
We use satellite maps from the University of Maryland (Hansen and colleagues) that show, for every 30 × 30 m patch of land on Earth, the year its trees were cut down, burned or died, from 2001 to 2025. We add up those patches within 10 km of the centre of Zhuhai, counting only places that were at least 30% covered by trees in 2000. The cause of each loss comes from a map made by the World Resources Institute and Google DeepMind. All figures are estimates.