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Cyberattack on nuclear unit in Brazil

Brazil’s Eletrobras says nuclear unit hit with cyberattack ,https://finance.yahoo.com/news/brazils-eletrobras-says-nuclear-unit-113223064.,  PAULO, Feb 4 (Reuters) – A nuclear power subsidiary of Brazil’s Eletrobras suffered a cyberattack but no operations were impacted, the state-controlled power holding company said in a filing late on Wednesday.

The network that was attacked by ransomware is not related to the operational systems of nuclear energy plants Angra 1 and Angra 2, said Centrais Eletricas Brasileiras, as Eletrobras is formally known.

Subsidiary Eletronuclear has suspended use of some of its administrative software to protect its data, the company said in the filing.

It said the incident is under investigation by government entities responsible for nuclear power security. (Reporting by Tatiana Bautzer; editing by Jason Neely)

February 5, 2021 Posted by Christina Macpherson | Brazil, secrets,lies and civil liberties | Leave a comment

Russia keenly marketing nuclear technology to Bolivia

Rosatom may put stages I, II of nuclear center in Bolivia into operation in 2021, TASS, 25 Dec 20, 
On March 6, 2016, Russia and Bolivia concluded an inter-governmental agreement on cooperation in the peaceful use of nuclear energy and construction of a nuclear research center in El Alto    
MOSCOW, December 25. /TASS/. The Rosatom State Nuclear Energy Corporation is continuing the construction of the Center for Nuclear Research and Technologies in Bolivia, despite the difficult political situation in that country. Next year the company plans to commission the first and second stages of the facility, Head of Rosatom Alexey Likhachev said on Friday.”Despite two revolutions, work continues in Bolivia. Next year we will start commissioning facilities of the first and second stages of the Center for Nuclear Research and Technologies,” he said……..

Nuclear project in Bolivia

On March 6, 2016, Russia and Bolivia concluded an inter-governmental agreement on cooperation in the peaceful use of nuclear energy and construction of a nuclear research center in El Alto, at an altitude of 4,100 meters above sea level. The Bolivian government-funded $300-million project will be implemented jointly with Russia’s nuclear power corporation Rosatom………. https://tass.com/economy/1239807

December 26, 2020 Posted by Christina Macpherson | marketing, Russia, SOUTH AMERICA | Leave a comment

Surge in fires in Brazil’s Amazon

Fires in Brazil’s Amazon rainforest jump in October, By Jake Spring,  BRASILIA (Reuters) 1 Nov 20, – Fires in Brazil’s Amazon rainforest surged in October and the number of blazes is up 25% in the first 10 months of 2020, compared to a year ago, data from government space research agency Inpe showed on Sunday.

October recorded 17,326 hot spots in the world’s largest rainforest, more than double the number of fires detected in the same month last year. Destruction of the forest has soared since right-wing President Jair Bolsonaro took office in 2019.

The president says he wishes to develop the region to lift it out of poverty, while environmental advocates say his policies embolden illegal loggers, miners and ranchers.

The number of fires so far this year remains at a decade high. In only the first 10 months of the year, 2020 has surpassed the total number of fires for full-year 2019, when the destruction spurred international criticism that Brazil was not doing enough to protect the forest…….

Fires in Brazil’s Pantanal, the world’s largest wetlands, also increased in October compared to a year ago, according to Inpe. The Pantanal, home to many rare species including the world’s densest population of jaguars, has recorded the most fires this year since records began in 1998.

For the year through Oct. 25, 28% of the wetland has burned, according to the Federal University of Rio de Janeiro, an area nearly the size of Denmark…… https://www.reuters.com/article/us-brazil-environment/fires-in-brazils-amazon-rainforest-jump-in-october-idUSKBN27H1J1

November 2, 2020 Posted by Christina Macpherson | Brazil, climate change | Leave a comment

BHP betrays international safety efforts

Above – uranium  tailings dam – Olympic Dam, South Australia

BHP betrays international safety efforts https://theecologist.org/2020/sep/15/bhp-betrays-international-safety-efforts, Dr Jim Green, David Noonan 15th September 2020, Mining giant BHP was complicit in the Samarco mining disaster in Brazil but the company has not learned from the experience.

The world’s largest mining company BHP has betrayed international efforts to reform the mining sectors’ ongoing potential to cause catastrophic impacts though the failure of tailings dams.

Operations at the Olympic Dam copper-uranium mine in South Australia show BHP has failed to learn key lesson’s regarding transparency, accountability and corporate responsibility following its complicity in the November 2015 disaster at the BHP and Vale joint venture Samarco iron ore mine in Brazil.

Samarco was a corporate mining disaster which caused the loss of 19 lives and catastrophic environmental impacts with permanent pollution of native people’s land and rivers. Brazilian prosecutors say the company failed to take actions that could have prevented the disaster.

Mine

BHP now faces a $6.3 billion (US dollars) law-suit in the UK on behalf of 200,000 Brazilian people. The case alleges the Anglo-Australian mining giant BHP was “woefully negligent” in the run-up to the 2015 dam failure that led to Brazil’s worst environmental disaster.

Mayors of two towns wiped out by the Samarco disaster assert that BHP has been using delaying tactics to avoid paying compensation to thousands of people affected by the flood of tailings waste.

There have long been calls from environmentalists and others for Australian mining companies to be required to apply Australian standards to their overseas mining operations. The logic is sound given the often inadequate practices of Australian mining companies overseas.

But the logic is also a little shaky given that mining standards in Australia leave much room for improvement. Olympic Dam is a case in point.

BHP orchestrated approval in 2019 for a massive new tailings dam at Olympic Dam ‒ Tailings Storage Facility 6 (TSF6). This tailings dam is to be built in the same risky ‘upstream’ design that featured in both the Samarco disaster and the January 2019 Vale Brumadinho tailings dam disaster that killed over 250 people – mainly mine workers ‒ in Brazil.

Community 

An internal 2016 report reveals that TSF6 has the potential to cause the death of 100 or more BHP employees and to cause “irrecoverable” environmental impacts from release of tailings waste.

Yet, contrary to the recommendations of NGOs in Australia, Federal Environment Minister Sussan Ley granted approval for TSF6 without a comprehensive safety impact assessment and without setting any conditions on BHP to protect workers and the environment.

TSF6 is to cover an area of nearly three sq km in tailings waste up to a height of 30 metres at the centre of the tailings pile, equivalent to the height of a nine-story building. BHP will leave this toxic mine waste there forever.

Australian Prime Minister Scott Morrison has announced a “fast track” taskforce to further prioritise and accelerate approvals to BHP mining interests in a major Olympic Dam mine expansion process.

BHP has clearly failed to learn the lessons of the disasters in Brazil. TSF6 represents an untenable risk to the lives of BHP employees and is unfit for community safety expectations in the 2020’s. Such approaches are clearly inconsistent with modern environmental practice and community expectations.

Secret

Radioactive tailings waste at Olympic Dam poses a significant long-term risk to the environment and must be isolated for over 10,000 years ‒ effectively forever. Continue reading →

September 19, 2020 Posted by Christina Macpherson | AUSTRALIA, Brazil, environment, Legal | Leave a comment

Forest fires raging over wide areas of the Brazilian Amazon

Dramatic footage fuels fears Amazon fires could be worse than last year
As dry season starts campaigners sound alarm over ‘shocking’ scale of fires, as Bolsonaro doubles down on denials,
Guardian, Dom Phillips in Rio de Janeiro, Sat 18 Jul 2020 Dramatic new images have shown fires raging over wide areas of the Brazilian Amazon nearly a year after blazes across the region sparked an international crisis for the far-right government of President Jair Bolsonaro.

The video images and photographs were filmed during a flight by Greenpeace over a wide area of forest in Mato Grosso state in the south of the Amazon on 9 July. Filmed just as the Amazon dry season was beginning, they raise fears that this year’s fires could be as devastating and perhaps worse than 2019’s.

“It was shocking to see the size of this deforestation and fires, at a time when the government is dismantling environment protection,” said Rômulo Batista, senior Amazon campaigner for Greenpeace, who spent days flying over a wide area. “It is the beginning of the dry season and we saw fires and areas being prepared for deforestation.”……….

official data shows the Brazilian government’s efforts so far this year have failed to bring results. Brazil saw more fires in the Amazon this June than in any year since 2007. Brazil’s space research agency INPE spotted 2,248, compared with 1,880 in June last year. Preliminary data showed deforestation from January to June, at 3,069 sq km, was 25% up on the same period last year. ……… https://www.theguardian.com/environment/2020/jul/17/dramatic-footage-fuels-fears-amazon-fires-could-be-worse-than-last-year

July 18, 2020 Posted by Christina Macpherson | Brazil, climate change | Leave a comment

35 years in construction, Brazil’s very costly Angra 3 nuclear plant to be delayed yet again

COVID-19: What next for Brazil’s Angra 3 nuclear plant?

Bnamericas Monday, June 15, 2020  The COVID-19 crisis will likely delay the continuation of construction works at Brazil’s 1.4GW Angra 3 nuclear power plant in Rio de Janeiro state, according to a sector expert.The process to resume works have not stopped despite the pandemic but it is behind schedule, Claudio Almeida, president of Brazilian nuclear power association Aben, told BNamericas.

Works on Angra 3 have been ongoing for 35 years and are 62% complete.

The current timetable states that the plant will start operations by 2026, a deadline that has become increasingly unlikely due to COVID-19.

“The expectation was to hold a tender this year but this will depend on how the pandemic evolves, as many of the negotiations with foreign firms cannot be held online. Delays to the start of operations will probably be proportional to those postponements of the tender process,” said Almeida.  ……

“The required investments are very high and a part of it will be made by Eletrobras, but another part will come from the negotiations with the firm that wins the tender. Brazil’s currency has been oscillating a lot and although I believe it will stabilize in the future this will have an impact because part of the works that will be contracted abroad,” Almeida said.    …..

Some of the companies interested in the works to complete Angra 3 include China’s CNNC, Russia‘s Rosatom, US-based Westinghouse, Areva from France, and South Korean firm Kepco.

Access to financing will be a key factor for who wins the tender, according to sector experts.    …..

Construction of the plant started in 1984 and was interrupted for the first time in 1986, as funds became unavailable due to an economic crisis. Works then resumed in 2010 but were halted again in 2015 when corruption allegations emerged as part of the country’s massive Lava Jato corruption investigation.

Former president Michel Temer and former energy minister Wellington Moreira Franco were arrested in March last year for allegedly having received bribes linked to Angra 3 contracts, and those investigations are still ongoing.

Current energy minister Bento Albuquerque, who took office in January last year, has said that Angra 3 would be a priority during his term….. (subscribers only)  https://www.bnamericas.com/en/news/covid-19-what-next-for-brazils-angra-3-nuclear-plant

June 16, 2020 Posted by Christina Macpherson | Brazil, politics | Leave a comment

Brazil government approves plan to complete third nuclear plant

Brazil government approves plan to complete third nuclear plant  BRASILIA, June 10 (Reuters) – Brazil on Wednesday approved a plan to complete its long-delayed third nuclear reactor Angra 3, with or without a partner joining Eletronuclear, the Eletrobras subsidiary that runs two existing two nuclear plants.State-owned Eletrobras needs a private partner to help it finish the 1,400 megawatt reactor started in 2010. Possible candidates include companies in China, Russia, France and South Korea.

The private partner must be a minority stakeholder, said the Investment Partnership Program (PPI) council that gave the approval.

So far, 9 billion reais ($1.8 billion) have been spent on the project that stalled in 2015 due to cost overruns and a corruption scandal involving contractors….. https://www.reuters.com/article/brazil-eletrobras-nuclear/update-1-brazil-government-approves-plan-to-complete-third-nuclear-plant-idUSL1N2DN367

June 13, 2020 Posted by Christina Macpherson | Brazil, politics | Leave a comment

Brazil’s nuclear reactor build delayed, completion now due in 2027, Covid-19 effect

COVID-19 to delay Brazil nuclear plant -Eletronuclear

Anthony Boadle, BRASILIA, May 22 (Reuters) – Lower demand for electricity and a currency slide during the coronavirus crisis will push completion of Brazil’s third nuclear reactor into 2027, the head of state-run nuclear power company Eletronuclear told Reuters.

Eletronuclear president Leonam Guimaraes said Brazil still plans to find a partner by 2023 to help finish and operate the long-delayed 1,400 megawatt Angra 3 nuclear reactor, with companies in China, Russia, France and South Korea among possible candidates.

Construction, which began in 2010, is set to restart this year after a long delay caused by financial difficulties and corruption investigations.

So far, 9 billion reais ($1.6 billion) have been spent on the project.

Guimaraes said the “brutal” 15-20% drop in power consumption caused by the coronavirus pandemic means future demand is uncertain. …… https://af.reuters.com/article/commoditiesNews/idAFL1N2D319L

May 22, 2020 Posted by Christina Macpherson | Brazil, health, politics | Leave a comment

Political instability adds to the danger of nuclear power for Bolivia

Bolivian unrest: what now for the country’s nuclear ambitions? Power Technology, By Heidi Vella 31 Jan 2020, Backed by Russia, Bolivia had set its sights on building new nuclear energy capacity to supply the country’s growing demand for electricity – but could recent political instability put these plans into doubt? We investigate the progress and potential of Bolivia’s atomic energy ambitions.

Russia had agreed to support a $300m nuclear research reactor near the Bolivian capital of La PaztHome to part of the Andean mountain range, as well as some of the highest above-sea-level cities in the world, the developing South American state of Bolivia is not an obvious candidate for new nuclear energy capacity.

Yet, since 2013, the now ousted former-Bolivian President, Evo Morales, has been pursing plans to reduce the country’s heavy reliance on fossil fuels by investing in nuclear power……

Five years on however, Bolivia finds itself in political turmoil. Morales, who ran the country for 14 years and was the first ever indigenous president, has exiled himself to Mexico following weeks of violent protests and unrest amid accusations of electoral fraud at the end of 2019. As such, the country’s nuclear ambitions now appear firmly on hold.

Prior to Morales’ fall from power, his administration had kick-started the often-lengthy process of initiating nuclear power capabilities. It founded The Bolivarian Agency for Nuclear Energy and had started working with the IAEA to establish a development framework for nuclear. In 2018, it signed a Country Programme Framework with the IAEA leading up to 2023.

Plans for uranium mining in the country had also been floated, but the government halted these and instead decided it could import nuclear fuel from France and Canada. Further agreements were penned with Rosatom for the building of the research centre, which, if it is ever finished, will be the highest in the world at 4000 metres above sea level.

The centre is expected to encompass a pool-type reactor of between 100 and 200 kilowatts, a multi-purpose gamma irradiation unit, a cyclotron for nuclear pharmacy purposes, an engineering department, and several research laboratories.

Challenges ahead

Bolivia is one of only a handful of countries in South America that is either exploring capital intensive nuclear power or already has capacity. Argentina and Brazil both have nuclear reactors in action.

However, the rising cost of current technology – several projects in Europe have run years over schedule and millions over budget – can make it difficult, but not impossible, for developing nations such as Bolivia to adopt atomic energy……..

Political instability

Since the resignation of Morales in November, a conservative interim government has assumed power and elections are expected in May……….with accusations of vote rigging in the last election, there’s little assurance the upcoming polls will not result in more violence and political stability, both of which will likely keep away potential investors.

Therefore, it remains very early days for nuclear energy development in Bolivia. In fact, the World Nuclear Association doesn’t expect much growth in the nuclear power sector to come from any developing nations, including Bolivia.

Instead, the country is more likely to remain part of a long list of developing nations that has penned agreements with Russia, such as Indonesia, Vietnam and Sudan, but are yet to see them come fully into fruition, at least until it wrestles back democracy.   https://www.power-technology.com/features/bolivian-unrest-what-now-for-the-countrys-nuclear-ambitions/

February 1, 2020 Posted by Christina Macpherson | politics, safety, SOUTH AMERICA | Leave a comment

From space, the human impact on the Amazon is clearly visible

From space, you can clearly see the human impact on the Amazon, ABC News, 19 Sep 19, [excellent pictures] , By Michael Slezak and Mark Doman  As thick plumes of smoke blanketed Brazil’s most populous city Sao Paulo, global attention turned to the cause.

The Amazon, the world’s most biodiverse rainforest, was burning at a rate not seen in almost a decade.

It was decried as a global tragedy. Lit by farmers, the fires raged through villages, destroyed ecosystems and pumped climate-warming pollution into the atmosphere.

The Brazilian government, which has been criticised for winding back protections of the Amazon, sent in the army and slapped a temporary ban on fires used to clear land.

But one month on, the fires are still burning.

It’s a vicious circle as fire after fire, as well as other farming activities, damage surrounding forests making them more prone to future fires.

The cycle has alarmed some scientists who fear the rainforest is being pushed closer toward a tipping point they call the “dieback scenario”, where the forests enter an irreversible cycle of collapse.

“This year it is a correct statement that most of the fires are on previously cleared lands or are deforesting lands immediately adjacent to them,” said Professor Mark Cochrane, an expert in Amazon deforestation from the University of Maryland Center for Environmental Science.

That’s the case most years, since fires are lit by farmers and usually can only spread through disturbed forest. An exception is during severe droughts, when fires can spread through less disturbed forest, Professor Cochrane said.

But he said this year was “exceptional in recent memory” because of the proportion of the ongoing fires were being used for deforestation, rather than merely for the maintenance of previously deforested areas.

The latest data shows a dramatic uptick in land clearing in July and August, just as the fires took hold. …….. https://www.abc.net.au/news/2019-09-19/satellite-images-of-amazon-reveals-human-impact-of-fires/11478580

September 19, 2019 Posted by Christina Macpherson | climate change, SOUTH AMERICA | Leave a comment

Emigration from Central America is driven by climate change

How climate change is driving emigration from Central America, The Conversation, Miranda Cady Hallett
Associate Professor of Anthropology and Human Rights Center Research Fellow, University of Dayton September 6, 2019
“………. Rising global temperatures, the spread of crop disease and extreme weather events have made coffee harvests unreliable in places like El Salvador. On top of that, market prices are unpredictable.
In the back of the pickup truck that day, we talked about gangs too. There was increasing criminal activity in the town nearby, and some young people in the town were being harassed and recruited. But this was a relatively new issue for the community, layered on top of the persistent problem of the ecological crisis.  …….      situation is reflective of a much broader global phenomenon of people leaving their homes, directly or indirectly due to climate change and the degradation of their local ecosystem. ….

Land and livelihood

Migration from Central America has gotten a lot of attention these days, including the famous migrant caravans. But much of it focuses on the way migrants from this region – especially El Salvador, Guatemala, Nicaragua and Honduras – are driven out by gang violence, corruption and political upheaval.

These factors are important and require a response from the international community. But displacement driven by climate change is significant too…….

Studies show that displacement often happens indirectly through the impact of climate change on agricultural livelihoods, with some areas pressured more than others. But some are more dramatic: Both Honduras and Nicaragua are among the top 10 countries most impacted by extreme weather events between 1998 and 2017.

Since 2014, a serious drought has decimated crops in Central America’s so-called dry corridor along the Pacific Coast. By impacting smallholder farmers in El Salvador, Guatemala and Honduras, this drought helps to drive higher levels of migration from the region.

Coffee production, a critical support for these countries’ economies, is especially vulnerable and sensitive to weather variations. A recent outbreak of coffee leaf rust in the region was likely exacerbated by climate change.

The fallout from that plague combines with the recent collapse in global coffee prices to spur desperate farmers to give up.

Compounding factor

These trends have led experts at the World Bank to claim that around 2 million people are likely to be displaced from Central America by the year 2050 due to factors related to climate change. Of course, it’s hard to tease out the “push factor” of climate change from all of the other reasons that people need to leave. And unfortunately, these phenomena interact and tend to exacerbate each other……..

For several years now, scholars and legal advocates have been asking how to respond to people displaced by environmental conditions. Do existing models of humanitarian response and resettlement work for this new population? Could such persons be recognized as in need of protection under international law, similar to political refugees?

Among the most complicated political questions is who should step up to deal with the harms of climate change, considering that wealthier countries pollute more but are often shielded from the worst effects. How can responsibility be assigned, and more importantly, what is to be done?
In the absence of coordinated action on the part of the global community to mitigate ecological instability and recognize the plight of displaced people, there’s a risk of what some have called “climate apartheid.” In this scenario – climate change combined with closed borders and few migration pathways – millions of people would be forced to choose between increasingly insecure livelihoods and the perils of unauthorized migration.  https://theconversation.com/how-climate-change-is-driving-emigration-from-central-america-121525?utm_medium=email&utm_campaign=Latest%20from%20The%20Conversation%20for%20September%206%202019%20-%201403413223&utm_content=Latest%20from%20The%20Conversation%20for%20September%206%202019%20-%201403413223+CID_a3ca619b732b0adcb04969116dc

September 7, 2019 Posted by Christina Macpherson | climate change, SOUTH AMERICA | 1 Comment

International calls for urgent action on climate, as new fires rage in Amazon forests

As New Fires Rage in Amazon, Global Calls for Urgent Action to Avert ‘Astronomical’ Impacts to ‘Life on Earth’, Pope Francis urges protection of “that lung of forests” and French President Macron says G7 nations pledged help at summit August 25, 2019 by Common Dreams  by Andrea Germanos, staff writer  

Brazil’s army on Sunday deployed aircraft to battle the raging fires in the Amazon as global concern and outrage over the potential consequences—and the destructive causes—of the disaster grow.

The military operations involving C-130 aircraft to put out fires came after Brazil’s far-right President Jair Bolsonaro triggered global protests over his government’s policies and failure to take swift action to combat the flames.

Official data released Saturday backs up the call for swift action. Agence France-Presse reported, “Some 1,130 new fires were ignited between Friday and Saturday, according to Brazil’s National Institute for Space Research (INPE).” So far this year, the country has witnessed 79,513 fires, more than half of which occurred in the Amazon, according to the agency. That marks an 82 percent increase from 2018.

The fires were discussed by global leaders meeting in Biarritz, France for the G7 summit. French President Emmanuel Macron said Sunday, “We are all agreed on helping those countries which have been hit by the fires as fast as possible.”

“Our teams are making contact with all the Amazon countries so we can finalize some very concrete commitments involving technical resources and funding,” said Macron.

The French leader and Bolsonaro last week sparred on Twitter over the fires. “Our house is burning. Literally. The Amazon rain forest—the lungs which produces 20 percent of our planet’s oxygen—is on fire,” tweeted Macron. Bolsonaro then accused Macron of using the fires “for personal political gains” and said the French president had a “sensationalist tone.”

Pope Francis on Sunday added his voice to the chorus of concern.

“We are all worried about the vast fires that have developed in the Amazon,” he said, speaking to the public in St Peter’s Square. “That lung of forests,” the pontiff added, “is vital for our planet.”

Bolsonaro—who previously asserted there weren’t resources to battle the fires—has baselessly suggested the fires could have been started by NGOs upset with his policies. But environmental campaigners say his policies promoting deforestation and other manifestations of Amazon exploitation are the main culprits……..

As conservation group WWF said in a tweet Friday, further loss and destruction of this key carbon sink and biodiversity hotspot will affect us all.

“If this vital ecosystem continues to burn,” said WWF, “the implications for life on Earth will be astronomical.”https://www.commondreams.org/news/2019/08/25/new-fires-rage-amazon-global-calls-urgent-action-avert-astronomical-impacts-life

August 27, 2019 Posted by Christina Macpherson | Brazil, climate change | Leave a comment

New fires – hundreds – in Amazon rainforests

Amazon rainforest burning at record rate

Hundreds of new fires rage in the Amazon as G7 leaders offer assistance, SBS 26 Aug 19  Hundreds of new fires are raging in the Amazon rainforest in Brazil, official data showed, as world leaders at the G7 Summit agree to pitch in and help fight the worst blazes in years following a global outcry.

Leaders of the world’s major industrialised nations are close to an agreement on how to help fight the Amazon forest fires and try to repair the devastation.

French President Emmanuel Macron said the G7 countries comprising the United States, Japan, Germany, France, Italy, Britain and Canada, were finalising a possible deal on “technical and financial help”.

“There’s a real convergence to say: ‘let’s all agree to help those countries hit by these fires’,” he told reporters in Biarritz on Sunday.

Macron shunted the Amazon fires to the top of the summit agenda after declaring them a global emergency, and kicked off discussions about the disaster at a welcome dinner for fellow leaders on Saturday.

An EU official, who declined to be named, said the G7 leaders had agreed to do everything they could to help tackle the fires, giving Macron a mandate to contact all the countries in the Amazon region to see what was needed.

“It was the easiest part of the talks,” the official said.

A record number of fires are ravaging the rainforest, many of them in Brazil, drawing international concern because of the Amazon’s importance to the global environment……. https://www.sbs.com.au/news/hundreds-of-new-fires-rage-in-the-amazon-as-g7-leaders-offer-assistance

August 26, 2019 Posted by Christina Macpherson | Brazil, climate change | 2 Comments

Life on Earth threatened by climate change – loss of Amazon Forests

Without the Amazon, the planet is doomed    https://www.washingtonpost.com/opinions/global-opinions/bolsonaros-wish-to-chop-away-at-the-amazon-is-everyones-problem/2019/08/05/edab2204-b243-11e9-8f6c-7828e68cb15f_story.html?fbclid=IwAR0KjWqVZQUiP5hGINNQQI3Opz5rROgSbJ0_IpFCg5X3JUyprWIDjADUu1A    By Editorial Board  August 5

ONE OF the easiest ways to combat climate change is to stop tearing down old trees. This is why it is everyone’s problem that new Brazilian President Jair Bolsonaro seems determined to chop away at the Amazon rainforest, the world’s greatest reserve of old-growth forest.

According to a recent analysis in the New York Times, “enforcement actions by Brazil’s main environmental agency fell by 20 percent during the first six months of the year, compared with the same period in 2018.” Fines, warnings and the elimination of illegal equipment from preservation zones are among the measures Brazil’s authorities are doing less often. “The drop means that vast stretches of the rain forest can be torn down with less resistance from the nation’s authorities.” The result has been a loss of 1,330 square miles of rainforest since January, a loss rate that is some 40 percent higher than a year previous, according to Brazilian government records.

Mr. Bolsonaro has called his own government’s information “lies,” stripped the environment ministry of authorities and slashed the environmental budget. When eight former environment ministers protested in May, current environment minister Ricardo Salles allegedthat there is a “permanent and well-orchestrated defamation campaign by [nongovernmental organizations] and supposed experts, within and outside of Brazil.”

In its reality denial, Mr. Bolsonaro’s brand of right-wing populism closely resembles that of President Trump. Both leaders stoke unfounded suspicions that environmental concerns represent foreign plots to undermine the domestic economy. Both are committed to breakneck resource extraction while dismissing expert warnings. And both lead nations with special responsibilities in the global fight against climate change. Global warming cannot be successfully addressed without the engagement of the United States, the world’s largest historical emitter of greenhouse gases and erstwhile leader. The Brazilian Amazon, meanwhile, is a unique natural treasure, its abundance of plant life inhaling and storing loads of planet-warming carbon dioxide day and night. Without “the world’s lungs,” life on the planet is doomed.

Earlier this month, the journal Science published a paper finding that, if world leaders made reforestation a priority, the planet’s ecosystems could accommodate massive numbers of new trees — perhaps hundreds of billions more. True, reforestation advocates would no doubt have to compete with those who would use land for other purposes, particularly as the world population increases. Even so, the paper’s authors note, their work “highlights global tree restoration as our most effective climate change solution to date.”

This is not to say that the fight against global warming is as easy as planting a few, or even billions, of trees, if such a thing were politically or logistically feasible. As long as humans depend on carbon-emitting sources of fuel for energy, the atmosphere’s chemistry will continue to change and the climate will be in peril. But it does suggest that leaders such as Mr. Bolsonaro, who are leading in the opposite direction, can do particularly extreme damage to the effort to restrain climate change.

August 26, 2019 Posted by Christina Macpherson | Brazil, climate change, environment, politics | Leave a comment

Massive wildfires are burning across the world- July was hottest month ever

July was the hottest month ever on Earth. Now massive wildfires are burning across the globe. https://www.usatoday.com/story/news/nation/2019/08/21/wildfires-july-hottest-month-ever-fires-rage-across-globe/2070418001/   Trevor Hughes, USA TODAY Aug. 23, 2019 DENVER – Wildfires are burning across the globe, clogging the sky with smoke from Alaska to the Amazon, and scientists say it’s no coincidence that July was the warmest-ever month recorded on Earth.…

The fires have forced evacuations worldwide, most recently on Spain’s Canary Islands, where more than 8,000 people have been forced to flee. Smoke from some of the fires is so bad satellites can see it from space, blanketing large portions of South America and the Arctic.

Climate scientists say the fires are partly the result of a world growing warmer, making it easier for flames to spread.

“In these conditions, it is easier for wildfires to grow and to be more long-lived,” said Mark Parrington, a senior scientist in the Copernicus Atmosphere Monitoring Service at the European Centre for Medium-Range Weather Forecasts.

The average global temperature in July was 1.71 degrees F above the 20th-century average of 60.4 degrees, making it the hottest July in the 140-year record, according to scientists at NOAA’s National Centers for Environmental Information.

The previous hottest month on record was July 2016. Nine of the 10 hottest recorded Julys have occurred since 2005; the last five years have ranked as the five hottest. Last month was also the 43rd consecutive July and 415th consecutive month with above-average global temperatures.

Parrington said it’s not possible to draw direct connections between hotter weather and more wildfires, citing human activity. For instance, although there are big fires currently burning in the Amazon, the past 20 years have generally seen a reduction in forest fires there, he said. But now the fires are the worst they’ve been since at least 2010, based on initial data, he said.

Climate experts say there’s always going to be regional variations – the U.S. has had a below-average wildfire year following 2018’s deadly blazes across California – but the overall trend is toward more extreme weather fueled by a hotter climate.

The Arctic’s boreal forests are particularly at risk, said Rick Thoman, a climate specialist with the Fairbanks-based Alaska Center for Climate Assessment and Policy. Like Parrington, he said it’s not a simple connection between hotter weather and more fires, but said the conditions for fires are growing more frequent in the north.

“It’s a reinforcing loop: The more fires you have, the more land you open up, so in future years you’re going to warm that land more because the trees aren’t there to shade it, which will in turn melt permafrost, which will then release carbon and methane, which are greenhouse gases, which contribute to warmer summers and more fires,” Thoman said.

ALASKA: Smoke has once again blanketed Anchorage

Multiple fires are burning near the state’s biggest city, and firefighters have called in assistance from the Lower 48. More than 400,000 acres are currently burning, and one of the biggest concerns is the McKinley Fire, which has destroyed at least 50 structures about 100 miles north of Anchorage. Officials with the Matanuska-Susitna Borough declared a state of emergency, and firefighters hoped that calmer weather predicted for Wednesday could permit evacuees to return.

Experts this spring predicted a long fire season in Alaska because the snow melted several weeks earlier than usual in many parts of the state.

Alaska has had a sweltering summer. July was the state’s hottest month ever, and the long-smoldering Swan Lake Fire roared back up over last weekend, clogging the area with smoke and forcing officials to use pilot cars to lead vehicles through the smoky area on the Kenai Peninsula. Lightning sparked the 138,479-acre fire in June, officials said, and there’s little chance of it being put out until heavy fall rains arrive.

Statewide firefighting costs have already topped $150 million, officials said.

Thoman said Alaskans have become somewhat jaded since this year’s fires have “only” burned 2.5 million acres of land, compared with the 6.6 million acres burned during the worst season on record in 2004. But because this year’s fires burned so close to populated areas, they’ve gotten more attention: “With one-mile visibility in smoke, you can’t get away from it.”

AMAZON: Forest fires are generating smoke that can be seen from space

The sky above São Paulo turned black Monday as wildfires raging more than 1,000 miles away sent smoke pouring over Brazil’s largest city. The smoke resulting from some of these wildfires was also captured in satellite images released by NASA last week.

The Amazon rainforest is burning at a record rate. The fires are no accident, and we need to face it. How does this affect our planet? Just the FAQs, USA TODAY

“The smoke did not come from fires from the state of São Paulo, but from very dense and wide fires that have been going on for several days in Rondônia and Bolivia. The cold front changed the direction of the winds and transported this smoke to São Paulo,” Josélia Pegorim, Climatempo meteorologist, told Globo.

The Twitter hashtag #PrayforAmazonas has been trending as horrified Amazon-watchers share pictures of the devastation.

U.S. scientists say the Amazonian rain forest is typically resistant to fire, but climate changes have left it drier than usual. And while this is the time of year when farmers often set fires in the area to clear off areas for agriculture, Reuters reported the Amazon rain forest has experienced a record number of fires this year, citing new data released by the country’s space agency, the National Institute for Space Research (INPE). The agency said its satellite data detected more than 72,000 fires since January, an 83% increase over the same period of 2018.

The Amazon rain forest fires can be seen from space, and NASA can see these fires from space. Veuer’s Keri Lumm reports. Buzz60

According to an analysis by Copernicus Atmosphere Monitoring Service, the August emissions for the Amazonas area are the highest since 2003, and for the overall Amazonia areas are the highest since 2010.

CANARY ISLANDS: Huge flames force widespread evacuations

A raging wildfire forced large-scale evacuations of residents this week on Gran Canaria, a mountainous volcanic island off northwest Africa. Authorities said the fire burning in forested areas was generating flames up to 160 feet tall in the area of Tamadaba Natural Park, and about 8,000 people had been evacuated. The island is popular with tourists, but officials said the resort areas were so far unaffected, although smoke was widely visible.

Gran Canaria emergency chief Frederico Grillo said recent blazes now are much worse – “nothing like those we used to have” – when families worked in the countryside and forests were kept more orderly, private news agency Europa Press reported.

The Arctic: Areas of normally snow-covered Greenland are burning

The Arctic as a whole has seen unusually high wildfire activity this summer, Parrington said, including areas such as Greenland that typically don’t see fires. One estimate found that the amount of carbon dioxide emitted from fires burning within the Arctic Circle in in June 2019 was greater than all of the CO2 released in the same month from 2010 through to 2018 put together.

While it isn’t uncommon for these areas to see wildfires, there is cause for concern now, Thomas Smith, an assistant professor in environmental geography at the London School of Economics, told USA TODAY last month.

“The magnitude is unprecedented in the 16-year satellite record,” Smith said. “The fires appear to be further north than usual, and some appear to have ignited peat soils.” Peat fires can smolder for months.

August 24, 2019 Posted by Christina Macpherson | ARCTIC, Brazil, climate change | 1 Comment

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