Scientists have concluded that tropical forests demonstrate high resilience, even after they are cut down, due to agriculture or pasture use, if they are left alone for 20 years. According to the study published in December 2021.
“Tropical forests are converted at alarming rates to other land uses yet they also have the potential to regrow naturally on abandoned agricultural fields and pastures. Widespread land abandonment because of fertility loss, migration, or alternative livelihood options has led to a rapid increase in the extent of regrowing forests. Currently, regrowth covers as much as 28% (2.4 million km2) of the neotropics alone. Regrowing secondary forests form a large and important component of human-modified tropical landscapes and have the potential to play a key role in biodiversity conservation, climate change mitigation, and landscape restoration.
No ecosystem is more important in mitigating the effects of climate change than tropical rainforest. And South-East Asia is home to the world’s third-biggest patch of it, behind the Amazon and Congo basins. Even though humans release carbon from these forests through logging, clear-felling for agriculture and other disruptions, some are so vast and fecund that the growth of the plants within them absorbs even more from the atmosphere. The Congo basin, for instance, locks up 600m tonnes of carbon a year more than it releases, according to the World Resources Institute (WRI), an international NGO that is equivalent to about a third of emissions from all American transport.
In contrast, such is the extent of clearing for plantations in South-East Asia’s rainforests, which run from Myanmar to Indonesia, that over the past 20 years they have turned from a growing carbon sink to a significant source of emissions—nearly 500m tonnes a year. Indonesia and Malaysia, home to the biggest expanses of pristine forest, have lost more than a third of it this century. Cambodia, Laos and Myanmar, relative newcomers to deforestation, are making up for lost time.
The Global Forest Watch, which uses satellite data to track tree cover, loss of virgin forest in Indonesia and Malaysia has slowed for the fourth year in row—a contrast with other parts of the world…The Leaf Coalition, backed by America, Britain and Norway, along with such corporate giants as Amazon, Airbnb, and Unilever, aims to create an international marketplace in which carbon credits can be sold for deforestation avoided. An initial $1bn has been pledged to reward countries for protecting forests. South-East Asia could be a big beneficiary,
Admittedly, curbing deforestation has been a cherished but elusive goal of climate campaigners for ages. A big un initiative to that end, called REDD+, was launched a decade ago, with Indonesia notably due for help. It never achieved its potential. Projects for conservation must jump through many hoops before approval. The risk is often that a patch of forest here may be preserved at the expense of another patch there. Projects are hard to monitor. The price set for carbon under the scheme, $5 a tonne, has been too low to overcome these hurdles.
The Leaf Initiative would double the price of carbon, making conservation more attractive. Whereas buyers of carbon credits under REDD+ pocketed profits from a rise in carbon prices, windfalls will now go to the country that sold the credits. Standards of monitoring are much improved. Crucially, the scheme will involve bigger units of land than previous efforts, the so-called jurisdictional approach. That reduces the risk of deforestation simply being displaced from a protected patch to an unprotected one.
Excerpts from Banyan: There is hope for South-East Asia’s beleaguered tropical forests, Economist, May 1, 2021
Certification is a verification process through which an owner of a farm, a fishery or a forest can indicate they comply with social or environmental standards, and earn the right to sell their products as certified. Certified products often include consumer-facing ecolabels. Companies producing or trading “forest and ecosystem-risk commodities” often rely on certification to reassure customers. They want to show that they or their suppliers have taken action to minimize the negative environmental and social impacts linked to production, so their products can be considered ‘sustainable’.
According to a Greenpeace report, while some certification schemes have strong standards, weak implementation combined with a lack of transparency and product traceability means even these schemes have major failings. Too many certified companies continue to be linked to forest and ecosystem destruction, land disputes and human rights abuses. Currently, certification enables destructive businesses to continue operating as usual. By improving the image of forest and ecosystem risk commodities and so stimulating demand, certification risks actually increasing the harm caused by the expansion of commodity production. Certification schemes thus end up greenwashing products linked to deforestation, ecosystem destruction and rights abuses.
Excerpt from Certification schemes such as FSC (Forest Stewardship Council) are greenwashing forest destruction, Greenpeace Press release, Mar. 10, 2021
The Green Climate Fund has promised developing nations it will ramp up efforts to help them tackle climate challenges as they strive to recover from the coronavirus pandemic, approving $879 million in backing for 15 new projects around the world…The Green Climate Fund (GCF) was set up under U.N. climate talks in 2010 to help developing nations tackle global warming, and started allocating money in 2015….
Small island states have criticised the pace and size of GCF assistance…Fiji’s U.N. Ambassador Satyendra Prasad said COVID-19 risked worsening the already high debt burden of small island nations, as tourism dived…The GCF approved in August 2020 three new projects for island nations, including strengthening buildings to withstand hurricanes in Antigua and Barbuda, and installing solar power systems on farmland on Fiji’s Ovalau island.
It also gave the green light to payments rewarding reductions in deforestation in Colombia and Indonesia between 2014 and 2016. But more than 80 green groups opposed such funding. They said deforestation had since spiked and countries should not be rewarded for “paper reductions” in carbon emissions calculated from favourable baselines…. [T]he fund should take a hard look at whether the forest emission reductions it is paying for would be permanent. It should also ensure the funding protects and benefits forest communities and indigenous people…
Other new projects included one for zero-deforestation cocoa production in Ivory Coast, providing rural villages in Senegal and Afghanistan with solar mini-grids, and conserving biodiversity on Indian Ocean islands. The fund said initiatives like these would create jobs and support a green recovery from the coronavirus crisis.
Excerpts from Climate fund for poor nations vows to drive green COVID recovery, Reuters, Aug. 22, 2020
In the first four months of 2020 an estimated 1,202 square km (464 square miles) were cleared in the Brazilian Amazon, 55% more than during the same period in 2019, which was the worst year in a decade…Less attention has been paid to the role of big firms like JBS and Cargill, global intermediaries for beef and soya, the commodities that drive deforestation. The companies do not chop down trees themselves. Rather, they are middlemen in complex supply chains that deal in soya and beef produced on deforested land. The process begins when speculators, who tend to operate outside the law, buy or seize land, sell the timber, graze cattle on it for several years and then sell it to a soya farmer. Land in the Amazon is five to ten times more valuable once it is deforested, says Daniel Nepstad, an ecologist. Not chopping down trees would have a large opportunity cost. In 2009 Mr Nepstad estimated that cost (in terms of forgone beef and soy output) would be $275bn over 30 years, about 16% of that year’s GDP.
Under pressure from public opinion, the big firms have made attempts to control the problem. In 2009, a damning report from Greenpeace led JBS, Marfrig and Minerva, meat giants which together handle two-thirds of Brazil’s exports, to pledge to stop buying from suppliers that deforest illegally. (The forest code allows owners to clear 20% of their land.) JBS, which sources from an area in the Amazon larger than Germany, says it has blocked 9,000 suppliers, using satellites to detect clearing.
The problem is especially acute in ranching, which accounts for roughly 80% of deforestation in the Amazon, nearly all of it illegal. “Cows move around,” explains Paulo Pianez of Marfrig. Every fattening farm the big meatpackers buy from has, on average, 23 of its own suppliers. Current monitoring doesn’t cover ranchers who breed and graze cattle, so it misses 85-90% of deforestation. Rogue fattening farms can also “launder” cattle by moving them to lawful farms—perhaps their own—right before selling them. A new Greenpeace report alleges that through this mechanism JBS, Marfrig and Minerva ended up selling beef from farms that deforested a protected Amazon reserve on the border between Brazil and Bolivia. They said they had not known about any illegality.
One reason that soya giants seem more serious than meat producers about reducing deforestation a network of investors concerned about sustainability, is that most soya is exported. The EU is the second-top destination after China. But companies struggle to get people to pay more for a “hidden commodity”… But few people will pay extra for chicken made with sustainable soya, which explains why just 2-3% is certified deforestation-free. ….Four-fifths of Brazilian beef, by contrast, is eaten in Brazil. Exports go mostly to China, Russia and the Middle East, where feeding people is a higher priority than saving trees. Investors, for their part, see beef firms as unsexy businesses with thin margins…
According to soya growers, multinational firms failed to raise $250m to launch a fund for compensating farmers who retain woodland. “They demand, demand, demand, but don’t offer anything in return,” complains Ricardo Arioli….
BBC has used satellite data to assess the severity of fires in Brazil, Indonesia, Siberia and Central Africa. It has concluded that although fires in 2019 have wrought significant damage to the environment, they have been worse in the past. More than 35,000 fires have been detected so far in 2019 in East Asia spreading smoky haze to Malaysia, Singapore, the south of Thailand and the Philippines, causing a significant deterioration in air quality. But this is substantially fewer than many other years including those, such as 2015, exacerbated by the El Nino effect which brought unusually dry weather.
In Indonesia, peatland is set alight by corporations and small-scale farmers to clear land for palm oil, pulp and paper plantations, and can spread into protected forested areas. The problem has accelerated in recent years as more land has been cleared for expanding plantations for the lucrative palm oil trade. Old palm trees on plantations that no longer bear fruit are often set on fire to be replaced by younger ones.
The number of recorded fires in Brazil rose significantly in 2019, but there were more in most years in the period 2002 to 2010. There is a similar pattern for other areas of Brazilian forestry that are not part of the Amazon basin. For 2019, we have data up to the end of August, and the overall area burnt for those eight months is 45,000 sq km. This has already surpassed all the area burnt in 2018, but appears unlikely to reach the peaks seen in the previous decade… “Fire signals an end of the deforestation process,” says Dr Michelle Kalamandeen, a tropical ecologist on the Amazon rainforest. “Those large giant rainforest trees that we often associate with the Amazon are chopped down, left to dry and then fire is used as a tool for clearing the land to prepare for pasture, crops or even illegal mining.”
The environmental campaign group Greenpeace has called the fires that have engulfed the Russian region of Siberia this year one of the worst outbreaks this century. The cloud of smoke generated was reported to have been the size of all the European Union countries combined. Forest fires in Siberia are common in the summer, but record-breaking temperatures and strong winds have made the situation particularly bad. Russia’s Federal Forestry Agency says more than 10 million hectares (100,000 sq km) have been affected since the start of 2019, already exceeding the total of 8.6 million for the whole of 2018…. Drawing on data for the number of fires, it is clear that there have been other bad years, notably in 2003.
Nasa satellites have identified thousands of fires in Angola, Zambia and DR Congo.However, these have not reached record levels. “I don’t think there’s any evidence that the fires we’re seeing in Africa are worse than we’ve seen in recent years,” Denis McClean, of the UN Disaster Risk Reduction agency, told the BBC. According to data analysed by Global Forest Watch, fires in DR Congo and Zambia are just above average for the season but have been higher in past years. In Angola, however, fires have been reported at close to record levels this year.
Some have drawn comparisons with the situation in the Amazon, but the fires in sub-Saharan Africa are different. Take DR Congo – most fires are being recorded in settled parts of the country’s southern, drier forest and savannah areas, and so far not in tropical rainforest. Experts say it is difficult to know what is causing these fires, which are seasonal. Many are likely to be on grassland, woodland or savannah in poor farming communities. “Fires are very important landscape management tools and are used to clear land for planting crops,” says Lauren Williams, a specialist in Central and West African forests at the World Resources Institute.
Excerpts from Jack Goodman & Olga RobinsonIndonesia haze: Are forest fires as bad as they seem?, BBC, Sept. 19, 2019. For more details and data see BBC
Agriculture continues to present the biggest threat to forests worldwide. Some experts predict that crop production needs to be doubled by 2050 to feed the world at the current pace of population growth and dietary changes toward higher meat and dairy consumption. Scientists generally agree that productivity increase alone is not going to do the trick. Cropland expansion will be needed, most likely at the expense of large swathes of tropical forests – as much as 200 million hectares by some estimates.
Nowhere is this competition for land between forests and agriculture more acute than in Africa. Its deforestation rate has surpassed those of Latin America and Southeast Asia. Sadly, the pace shows no sign of slowing down. Africa’s agriculture sector needs to feed its burgeoning populations- the fastest growing in the world…. What’s more, for the millions of unemployed African youth, a vibrant agriculture sector will deliver jobs and spur structural transformation of the rural economy. Taken together, the pressures on forests are immense. Unless interventions are made urgently, a large portion of Africa’s forests will be lost in the coming decades – one farm plot at a time.
The difficult question is: what interventions can protect forests and support farmers at the same time?
To tackle these complex challenges, the Center for International Forestry Research (CIFOR) has launched a new initiative: The “Governing Multifunctional Landscapes (GML) in Sub-Saharan Africa: Managing Trade-Offs Between Social and Ecological Impacts” Read more
Excerpts from XIAOXUE WENG et al Can forests and smallholders live in harmony in Africa?, CIFOR, June 3, 2019
At the UN Climate Change Conference (COP23) in Bonn in November 2017 top cocoa-producing countries Côte d’Ivoire and Ghana with leading chocolate and cocoa companies have announced far-reaching Frameworks for Action to end deforestation and restore forest areas. Central to the Frameworks is a commitment to no further conversion of any forest land for cocoa production. The companies and governments pledged to eliminate illegal cocoa production in national parks, in line with stronger enforcement of national forest policies and development of alternative livelihoods for affected farmers. Côte d’Ivoire and Ghana combined produce nearly two-thirds of the world’s annual supply of cocoa, the main ingredient in chocolate and a range of other consumer products…
Up-to-date maps on forest cover and land-use, as well as socio-economic data on cocoa farmers and their communities will be developed and publicly shared by the governments. Chocolate and cocoa industry agree to put in place verifiable monitoring systems for traceability from farm to the first purchase point for their own purchases of cocoa, and will work with the governments of Côte d’Ivoire and Ghana to ensure an effective national framework for traceability for all traders in the supply chain.
The two governments and companies agree through the Frameworks to accelerate investment in long-term sustainable production of cocoa, with an emphasis on “growing more cocoa on less land,”. Key actions include provision of improved planting materials, training in good agricultural practices, and development and capacity-building of farmers’ organizations. Sustainable livelihoods and income diversification for cocoa farmers will be accelerated through food crop diversification, agricultural inter-cropping, development of mixed agro-forestry systems, and other income generating activities designed to boost and diversify household income while protecting forests.
The governments and companies, which represent and estimated 80+ percent of global cocoa usage, commit to full and effective consultation and participation of cocoa farmers in the process…The governments and companies have committed to a comprehensive monitoring process, including a satellite-based monitoring system to track progress on the overall deforestation target, and annual publicly disclosed reporting on progress and outcomes related to the specific actions in each Framework.