Tag Archives: burning Amazon

First Armed Attack on Amazon Rainforest in 30 Years

On Ju;ly 28, 2019, heavily armed gold miners invaded a remote indigenous reserve in northern Brazil and stabbed to death one of its leaders, officials say.  Residents of the village in Amapá state fled in fear and there were concerns violent clashes could erupt if they tried to reclaim the gold-rich land.  

Tensions in the Amazon region are on the rise as far-right President Jair Bolsonaro, who is against the reserves, vows to open some of them to mining.  Mr Bolsonaro says the indigenous territories are too big given the number of people living there, and critics accuse him of encouraging illegal mining and invasions of reserves.  The group of 10 to 15 heavily armed miners overran the village Yvytotõ of the Wajãpi community and “tensions were high”, according to Brazil’s indigenous rights agency, Funai. The residents fled to the Mariry village, some 40 minutes away by foot, and have been warned not to try to come into any contact with the invaders.

Based on accounts from the Wajãpi, Funai said the miners had killed 68-year-old Emyra Wajãpi, whose body was found with stab marks in a river near Mariry…”This is the first violent invasion in 30 years since the demarcation of the indigenous reserves in Amapá,” Senator Rodolfe Rodrigues told local newspaper Diário do Amapá (in Portuguese), warning of a “blood bath”…. Bolsonaro, who took office in January 2019, has promised to integrate indigenous people into the rest of the population and questioned the existence of their protected territories, which are rights guaranteed in the country’s Constitution.The president has also criticised the environmental protection agency, Ibama, and accused the national space institute, Inpe, of lying about the scale of deforestation in the Amazon.

Excerpts from Brazil’s indigenous people: Miners kill one in invasion of protected reserve, BBC,  July 28,  2019

Policing the Amazon Jungle

The small town of Apui sits at the new frontline of Brazil’s fight against advancing deforestation…  The home of 21,000 people in southern Amazonas state was long protected by its remote location from illegal loggers, ranchers and farmers who clear the forest.  Now those who would destroy the jungle are moving in from bordering states, following the Transamazon Highway, which is little more than a red-dirt track in this part of the rainforest.

First come the loggers, who illegally extract valued lumber sold in far-off cities. The cattle ranchers follow, burning the forest to clear land and plant green pasture that rapidly grows in the tropical heat and rain. After the pasture is worn out, soy farmers arrive, planting grain on immense tracts of land…

Roughly 7,989 square kilometres (3,085 square miles) of forest were destroyed in 2016, a 29 percent increase from the previous year and up from a low of 4,571 square kilometers in 2012, according to the PRODES satellite monitoring system.

Then there are the fires.  Apui ranked first in the country for forest fires in the first week of August 2017, according to the ministry.

At their best the environmental agents can slow but not stop the destruction. They raid illegal logging camps, levy large fines that are rarely collected and confiscate chainsaws to temporarily impede the cutting.  Costa acknowledges that the roughly 1,300 environmental field agents who police a jungle area the size of western Europe have a difficult task, at the very least.

Excerpt from Brazil’s agents of the Amazon fighting loggers, fires to stop deforestation, Reuters, Aug. 20, 2017

Survival of Tropical Forests: bird predators

[T]he Amazon rainforest contains more than 1,500 bird species. Around a quarter of them are found nowhere else on Earth. Many of these birds have evolved to fill a specific role – whether that means eating particular types of insects, or scattering a certain size of seed….A new paper published in Proceedings of the Royal Society explores  the link between deforestation in the Amazon and local bird diversity…[B]ird data was collected in 330 different sites in the Brazilian state of Pará, including arable and pastoral farmland and both primary and secondary forests. Primary forests are the original native vegetation, now increasingly degraded by logging and wild fires. Secondary forests are those which grow back in areas, often farmland, which have been abandoned by people…

The study focused on seed dispersal and insect predation, two ecosystem processes where birds play important roles. Fruit-eating (or frugivorous) birds spread the seeds of forest trees. Insect-eating (insectivorous) birds ensure that any germinating saplings have a fighting chance at survival. ..[S]witching from primary tropical forests to farmland dramatically reduced the “services” birds were able to provide.

This may seem fairly intuitive so far, given that there is a world of difference between a forest and cattle pasture. However, more significantly it was found that the traits were only partially restored in regenerating secondary forests. These areas have been branded as the “forests of the future” but we found them coming up short. These “forests of the future” cannot conserve all the biological interactions realised in primary forests, undisturbed or otherwise, which are essential for biodiversity conservation.  Once large seed-dispersing birds such as guans or cotingas are lost in an area, trees species with large seeds find it harder to recover. Regeneration becomes unlikely or impossible. Research from Brazil’s coastal Atlantic Forest has shown that the loss of such key species is driving the evolution of palm trees with smaller seeds. Some of these links may have been lost before we even knew them….The sorts of generalist insect-eaters that come to dominate farmland aren’t generally able to capture the well-disguised insects found in adjacent patches of forest.

Excerpt from Without birds, tropical forests won’t bounce back from deforestation, the conversation.com, Nov. 8, 2016