‘Death by a thousand cuts’: vast expanse of rainforest lost in 2018

Pristine forests are vital for climate and wildlife but trend of losses is rising, data shows
Damian Carrington The Guardian 25 Apr 19;

Millions of hectares of pristine tropical rainforest were destroyed in 2018, according to satellite analysis, with beef, chocolate and palm oil among the main causes.

The forests store huge amounts of carbon and are teeming with wildlife, making their protection critical to stopping runaway climate change and halting a sixth mass extinction. But deforestation is still on an upward trend, the researchers said. Although 2018 losses were lower than in 2016 and 2017, when dry conditions led to large fires, last year was the next worst since 2002, when such records began.

Clearcutting of primary forest by loggers and cattle ranchers in Brazil dominated the destruction, including invasions into indigenous lands where uncontacted tribes live. Losses were also high in the Democratic Republic of the Congo (DRC) and Indonesia. Indonesia is the only major country where government protections appear to be significantly reducing the losses.

Ghana and Ivory Coast recorded the biggest percentage rises in rainforest destruction, driven by gold mining and cocoa farming.

“We are nowhere near winning this battle,” said Frances Seymour from the World Resources Institute, part of the Global Forest Watch (GFW) network, which produced the analysis. “It is really tempting to celebrate a second year of decline since peak tree cover loss in 2016 but, if you look back over the last 18 years, it is clear that the overall trend is still upwards.”

“The world’s forests are now in the emergency room – it is death by a thousand cuts,” she said. “Band-Aid responses are not enough. For every hectare lost, we are one step closer to the scary scenario of runaway climate change.” There are many government and corporate efforts to combat deforestation, but they are not proving to be enough, Seymour said.

The analysis looked at all tree losses in the tropics, but focused on primary forests. These are untouched and store the most carbon and have the highest populations and variety of wildlife. Their destruction is seen as largely irreversible, even over decades.

More than 3.6m hectares (8.9m acres) of pristine rainforest was cut down in 2018, according to the data. “Most of the 2018 loss [1.3m hectares] is clearcutting in the Amazon,” said Mikaela Weisse, a GFW manager. “Shockingly we are also seeing some invasions into indigenous lands that have been immune to deforestation for years.”

For example, at the Ituna Itata reserve in Brazil there was more than 4,000 hectares of illegal clearing in the first half of 2018, more than double the total loss since 2002. The reserve is home to some of the world’s last remaining uncontacted peoples, who have conserved the forest for centuries. Forest protection is being weakened under Brazil’s president, Jair Bolsonaro, who took office in January, but these impacts will only be seen in the data for 2019.

In the DRC, primary forest loss was 38% higher in 2018 than the average from 2011-2017. Expansion of small-scale forest clearing for agriculture and firewood is thought to have caused about three-quarters of this loss.

The destruction of Indonesia’s pristine forests has been driven by palm oil plantations, but has begun to fall and is at its lowest level since 2003. The government’s policies appear to be working, but 2019 is likely to be a drier year in the country than the last two and fires exacerbated by the draining of land could spike again. “Indonesia is not out of the woods yet,” said Weisse.

Forest destruction jumped by 60% in Ghana and 26% in Ivory Coast. “The good news is the cocoa industry has taken steps to combat this trend,” said Caroline Winchester, a GFW research analyst. “In 2017 the cocoa and forests initiative launched to end further deforestation.” However, 70% of tree felling in Ghana and Ivory Coast was in protected areas, she said.

Seymour also highlighted the direct human tragedies. “Behind the bars on these charts are heartbreaking losses in real places,” she said. “All too often the loss of an area of forest is also associated with a funeral, because every year hundreds of people are murdered when they try to stop the miners, loggers and ranchers. The moral imperative to act on this story is unquestionable and urgent.”

Deforestation: Tropical tree losses persist at high levels
Matt McGrath BBC 25 Apr 19;

Around 12 million hectares of forest in the world's tropical regions were lost in 2018, equivalent to 30 football fields per minute.

While this represents a decline on 2016 and 2017, it is still the fourth highest rate of loss since records began in 2001.

Of particular concern is the continued destruction of what are termed primary forests.

An area of these older, untouched trees the size of Belgium was lost in 2018.

Why is this new data important?

The Global Forest Watch report paints a complex picture of what's going on in the heavily forested tropical regions of the world that range from the Amazon in South America, through West and Central Africa to Indonesia.

The forests of the Amazon basin are home to an estimated 20 million people. Among them are dozens of tribes living in voluntary isolation.

As well as providing food and shelter, the trees in these regions are important to the world as stores of carbon dioxide and play a key role in regulating global climate change.

Millions of hectares of these forests have been lost in recent decades, having been cleared by commercial or agricultural interests.

The data from 2018 shows a drop from the previous two years, which saw a huge amount of trees lost to fire.

However, those involved in the research say this good news is somewhat qualified.

"It's really tempting to celebrate a second year of decline since peak tree-cover loss in 2016," said Frances Seymour from the World Resources Institute, who run Global Forest Watch.

"But if you look back over the last 18 years, it is clear that the overall trend is still upwards. We are nowhere near winning this battle."

What are primary forests and why do they matter?
Primary forests are those that exist in their original condition and are virtually untouched by humans.

Sometimes referred to as old growth forests, these areas can harbour trees that are hundreds, even thousands, of years old.

They are critical to sustaining biodiversity, and are home to animals including jaguars, tigers, orang-utans and mountain gorillas.

These old forests really matter as stores of carbon dioxide, which is why the loss of 3.6 million hectares in 2018 is concerning.

"For every hectare of forest loss, we are one step closer to the scary scenarios of runaway climate change," said Frances Seymour.

Is this all just about the Amazon?
Unfortunately not!

Back in 2002, Brazil and Indonesia made up 71% of tropical primary forest loss. In 2018, these two countries accounted for 46%.

The Democratic Republic of Congo is now the country with the second largest losses by area, while countries like Colombia, Bolivia and Peru all saw increases in primary forest disappearance.

Colombia continued the dramatic rise first seen in 2016. It's been linked to the peace process in the country where areas of the Amazon once held by FARC guerrillas have now been opened up to development.

Madagascar lost 2% of its entire primary forest in 2018. That was more than any other tropical country.

The disappearance of these trees is causing "heartbreaking losses in real places", said Frances Seymour.

"All too often the loss of an area of forest is also associated with a funeral because every year hundreds of people are murdered when they try to stop the miners, loggers, ranchers and other commercial interests from appropriating their forest wealth - the moral imperative to act on these numbers is unquestionable and urgent."

What is going on in West Africa?

Countries including Ghana and Cote d'Ivoire showed the highest rise in percentage terms in losses of primary forest. Ghana saw a whopping 60% increase while Cote d'Ivoire saw a 26% rise.

Most of this increase, particularly in Ghana, is likely to be due to small-scale gold mining. There has also been an expansion of cocoa farming.

Campaigners are concerned that the rise comes despite pledges made in 2017 by leading cocoa and chocolate companies to end deforestation within their supply chains.

Is there any good news in this?

Surprisingly, yes.

Indonesia managed to reduce primary forest losses in 2018 by around 40%, its lowest rate since 2003. The decline is due to a number of factors, including two wet years that limited the fire season.

However, government action has also played a strong role. Protected areas saw big declines in deforestation, while an agreement with Norway to compensate the country for cutting emissions from tree-felling has also made a difference.

"Our law enforcement is another policy that shows we take it seriously," said Dr Belinda Margono, from the Indonesian Ministry of Environment and Forestry.

"In the country, there are several companies that have been punished or have had a letter from the government, so we are really trying on law enforcement."

How will new politics play out in Brazil?
Experts say it is too early to tell if changes to environmental laws brought in by President Jair Bolsonaro have made any difference.

The country experienced a major drop in deforestation between 2007 and 2015, by around 70%.

Fires in 2016 and 2017 saw a rise once again. While 2018 was lower, at 1.3 million hectares, it was still above the historical level.

Global Forest Watch notes that in 2018 several hotspots of primary forest loss occurred near or within indigenous territories. The Ituna Itata reserve, home to some of the world's last un-contacted tribes, saw more than 4,000 hectares of illegal clearing.

The Global Forest Watch data has been updated by the University of Maryland.


Tropical forest the size of England destroyed in 2018: report
Marlowe HOOD, AFP Yahoo News 26 Apr 19;

Paris (AFP) - Last year humanity destroyed an expanse of tropical forest nearly the size of England, the fourth largest decline since global satellite data become available in 2001, researchers reported Thursday.

The pace of the loss is staggering -- the equivalent of 30 football fields disappearing every minute of every day in 2018, or a total of 120,000 square kilometres (46,000 square miles).

Almost a third of that area, some 36,000 km2, was pristine primary rainforest, according to the annual assessment from scientists at Global Forest Watch, based at the University of Maryland.

"For the first time, we can distinguish tree cover loss within undisturbed natural rainforests, which contain trees that can be hundreds, even thousands, of years old," team manager Mikaela Weisse told AFP.

Rainforests are the planet's richest repository of wildlife and a critical sponge for soaking up planet-heating CO2.

Despite a slew of counter-measures at both the national and international level, deforestation has continued largely unabated since the beginning of the century.

Global forest loss peaked in 2016, fuelled in part by El Nino weather conditions and uncontrolled fires in Brazil and Indonesia.

The main drivers are the livestock industry and large-scale commodity agriculture -- palm oil in Asia and Africa, soy beans and biofuel crops in South America.

Small-scale commercial farming -- of cocoa, for example -- can also lead to the clearing of forests.

A quarter of tropical tree cover loss in 2018 occurred in Brazil, with the Democratic Republic of Congo and Indonesia each accounting for about 10 percent.

Malaysia and Madagascar also saw high levels of deforestation last year.

Nearly a third of primary forest destruction took place in Brazil (13,500 km2), with the Democratic Republic of Congo (4,800 km2), Indonesia (3,400 km2), Colombia (1,800 km2) and Bolivia (1,500 km2) rounding out the top five.

Madagascar lost two percent of its entire rainforest in 2018.

- Indonesia a bright spot -

"The world's forests are now in the emergency room," said Frances Seymour, a distinguished senior fellow at the World Resources Institute, an environmental policy think tank based in Washington DC.

"The health of the planet is at stake, and band aid responses are not enough," she added.

"With every hectare lost, we are that much closer to the scary scenario of runaway climate change."

Globally, forests absorb about 30 percent of manmade greenhouse gas emissions, just over 11 billion tonnes of C02 a year.

Oceans are also a major "sink", soaking up another 23 percent.

Burning or clear-cutting vast tracts of tropical forest not only releases carbon into the atmosphere, it reduces the size of the sponge that can absorb CO2.

One bright spot in the report was Indonesia, which lost 3,400 km2 of primary forest in 2018 -- a 63 percent drop compared to 2016.

In 2015, massive forest fires on Sumatra, Borneo and other Indonesian islands levelled 20,000 km2 and generated health-wrecking pollution over a large swathe of Southeast Asia.

In Brazil, however, trend lines are moving in the wrong direction.

"Our data shows a big spike in forest loss in 2016 and 2017 related to manmade fires," Weisse said of Brazil.

"Shockingly, we are also seeing invasions into indigenous lands that have been immune to deforestation for years."

Brazil's President Jair Bolsonaro, who come into office in January, has vowed to curtail environmental regulations and allow commercial farming and mining on indigenous reserves, which comprise more than 10 percent of Brazil's territory.

The researchers emphasised that Bolsonaro has not been in office long enough to assess the impacts of his policies on deforestation.

In response to the report, Brazil's foreign ministry told AFP the Latin American country was "firmly committed to reconciling agricultural production and environmental preservation".

In West Africa, meanwhile, 70 percent of primary forest loss in Ghana and Ivory Coast occurred in protected areas, pointing up the need for stricter enforcement.