The annual rate of deforestation was estimated at 10 million hectares between 2015-2020, compared with 12 million during 2010-2015. The area of forest under protection has also reached roughly 726 million hectares: nearly 200 million more than in 1990. Still, there is cause for great concern, according to FAO.
Who has the highest rate of deforestation?
Nigeria. According to the FAO, Nigeria has the world’s highest deforestation rate of primary forests. It has lost more than half of its primary forest in the last five years.
What is the average rate of deforestation?
Between 2015 and 2020, the rate of deforestation was estimated at 10 million hectares per year, down from 16 million hectares per year in the 1990s. The area of primary forest worldwide has decreased by over 80 million hectares since 1990.
What is the rate of deforestation in 2019?
Primary forest loss was 2.8% higher in 2019 than the year before and has remained stubbornly high for the last two decades despite efforts to halt deforestation. At least 1.8 gigatonnes of carbon dioxide emissions are associated with 2019 primary forest loss, equivalent to the annual emissions of 400 million cars.
How do you calculate deforestation rate?
The annual rate of deforestation is also calculated according to Menon and Bawa (1997), Ramesh et al. (1997), Narendra Prasad (1998) and WRI (1995)(9) P= 1 t 2 −t 1 A 2 −A 1 A 1 It is known under a variety of terms, such as ‘rate of deforestation’, ‘annual deforestation (%)’ and ‘percent annual change’.
What is the rate of deforestation in 2020?
United States Deforestation Rates & Statistics | GFW. In 2010, United States had 252Mha of natural forest, extending over 29% of its land area. In 2020, it lost 1.59Mha of natural forest, equivalent to 683Mt of CO₂ of emissions.
Where is deforestation happening the most 2021?
Deforestation in Brazil’s Amazon rainforest hits 15-year high, data shows. A report published by Brazil’s National Institute for Space Research (INPE) on Thursday estimated that 13,235 square kilometers (8,224 square miles) of forest was lost between August 2020 and July 2021.
How many trees cut down in 2020?
How Many Acres of Trees Are Cut Down Each Year? As of 2020, the UN estimates the planet is losing about 7,000,000 hectares per year to deforestation.
What are the 5 causes of deforestation?
What are the main causes of deforestation?
- Industrial Agriculture. Look no further than your dinner plate, because industrial agriculture accounts for around 85% of deforestation worldwide.
- Timber Logging.
- Mining.
- Expansion and Infrastructure.
- Climate Change.
What are the statistics of deforestation in the world?
Global Statistics on Deforestation 1 The world lost 20 million acres of primary forest between 1990 and 2020. 2 Every second, a forest the size of a football field is lost, according to the deforestation statistics for 2021. 3 In 2019, the world lost more than 8.9 million acres of tropical rainforests.
What is the difference between net loss and deforestation?
Net forest loss is not the same as deforestation – it measures deforestation plus any gains in forest over a given period. Over the decade since 2010, the net loss in forests globally was 4.7 million hectares per year. 1 However, deforestation rates were much significantly higher.
How does deforestation affect the environment?
But it also allows these gasses to go into the atmosphere, increasing global warming. 2. Every second, a forest the size of a football field is lost, according to the deforestation statistics for 2021. This means that every year the world loses 14,800 square miles of forest, which is an area of Switzerland’s size.
What are some examples of deforestation in the Amazon rainforest?
For example, in the Amazon around 17% of the forest has been lost in the last 50 years, mostly due to forest conversion for cattle ranching. Deforestation in this region is particularly rampant near more populated areas, roads and rivers, but even remote areas have been encroached upon when valuable mahogany, gold, and oil are discovered.
