Most schools in San Francisco, Sacramento, Oakland and Folsom will be closed Friday as a deadly wildfire in Northern California sends smoke into the Bay Area.

School districts announced the closures Thursday as the region experienced some of the worst air quality since the fire started a week ago about 180 miles (290 kilometers) north of San Francisco.

An Environmental Protection Agency website says the air quality in Sacramento is "hazardous" Thursday and San Francisco's is "very unhealthy." Many people walking around the cities wore face masks.

Several Northern California universities had announced closures earlier Thursday.

The wildfire that started a week ago has killed dozens of people and charred nearly 220 square miles (570 square kilometers).

Smoke masks. Eye drops. No outdoor exercise. This is how Californians are trying to cope with wildfires choking the state, but experts say an increase in serious health problems may be almost inevitable for vulnerable residents as the disasters become more commonplace.

"It just feels very smoky and full of particulates. I'm definitely worried about my son who's breathing this stuff. We've got air filters at home and we're running them at full speed but I'm not sure it's enough to get rid of all the toxic particulates so I'm definitely worried about the health of my family and the city in general," San Francisco resident Daniel Horn said.

Research suggests children, the elderly and those with existing health problems are most at risk.

Short-term exposure to wildfire smoke can worsen existing asthma and lung disease, leading to emergency room treatment or hospitalization, studies have shown.

Increases in doctor visits or hospital treatment for respiratory infections, bronchitis and pneumonia in otherwise healthy people also have been found during and after wildfires.

Some studies also have found increases in ER visits for heart attacks and strokes in people with existing heart disease on heavy smoke days during previous California wildfires, echoing research on potential risks from urban air pollution.

For most healthy people, exposure to wildfire smoke is just an annoyance, causing burning eyes, scratchy throats or chest discomfort that all disappear when the smoke clears.

But doctors, scientists and public health officials are concerned that the changing face of wildfires will pose a much broader health hazard,

In an overview published earlier this year, Cascio wrote that the increasing frequency of large wildland fires, urban expansion into wooded areas and an aging population are all increasing the number of people at risk for health problems from fires.

Wood smoke contains some of the same toxic chemicals as urban air pollution, along with tiny particles of vapor and soot 30 times thinner than a human hair. These can infiltrate the bloodstream, potentially causing inflammation and blood vessel damage even in healthy people, research on urban air pollution has shown. Studies have linked heart attacks and cancer with long-term exposure to air pollution.

Whether exposure to wildfire smoke carries the same risks is uncertain, and determining harm from smog versus wildfire smoke can be tricky, especially with wind-swept California wildfires spreading thick smoke hundreds of miles away into smoggy big cities.

San Francisco - 15 November 2018

1.Two men sit in foreground, barely visible Golden Gate Bridge in background

2. Dogwalker wears masks while six dogs on leashes follow along the beach

3. View of Golden Gate Bridge from smoky Crissy Field

4. Woman wearing mask holds small dog with bridge in background

5. Walking shot of man with dog on Crissy Field beach

6. SOUNDBITE (English) Chloe Allegret, San Francisco resident:

"It's pretty uncomfortable. It's definitely causing shortness of breath, pressure in the sinuses so we're taking it easy."

7. Food delivery workers loading up van while wearing masks

8. Postal worker delivers mail while wearing mask

9. UPS driver wears mask while making delivery

10. SOUNDBITE (English) Daniel Horn, San Francisco resident:

"It just feels very smoky and full of particulates. I'm definitely worried about my son who's breathing this stuff. We've got air filters at home and we're running them at full speed but I'm not sure it's enough to get rid of all the toxic particulates so I'm definitely worried about the health of my family and the city in general."

11. Man walks along city's Embarcadero wearing mask

12. Embarcadero cleaning crew rides by on bicycle while wearing mask

13. Two women sit on park bench wearing masks

14. SOUNDBITE (English) Kylie Garcia, San Francisco resident:

"It sucks for people who are allergic to this stuff. Even me, I'm walking out here and my god, now my throat is feeling raspy. I walk here everyday on my work lunch break. It's crazy. I can't believe it. It's really sad and hopefully they'll be able to stop it. We'll see how long it goes."

15. Fire boat floating on Bay in foreground, Bay Bridge in smog in background

Most schools in San Francisco, Sacramento, Oakland and Folsom will be closed Friday as a deadly wildfire in Northern California sends smoke into the Bay Area.

School districts announced the closures Thursday as the region experienced some of the worst air quality since the fire started a week ago about 180 miles (290 kilometers) north of San Francisco.

An Environmental Protection Agency website says the air quality in Sacramento is "hazardous" Thursday and San Francisco's is "very unhealthy." Many people walking around the cities wore face masks.

Several Northern California universities had announced closures earlier Thursday.

The wildfire that started a week ago has killed dozens of people and charred nearly 220 square miles (570 square kilometers).

Smoke masks. Eye drops. No outdoor exercise. This is how Californians are trying to cope with wildfires choking the state, but experts say an increase in serious health problems may be almost inevitable for vulnerable residents as the disasters become more commonplace.

"It just feels very smoky and full of particulates. I'm definitely worried about my son who's breathing this stuff. We've got air filters at home and we're running them at full speed but I'm not sure it's enough to get rid of all the toxic particulates so I'm definitely worried about the health of my family and the city in general," San Francisco resident Daniel Horn said.

Research suggests children, the elderly and those with existing health problems are most at risk.

Short-term exposure to wildfire smoke can worsen existing asthma and lung disease, leading to emergency room treatment or hospitalization, studies have shown.

Increases in doctor visits or hospital treatment for respiratory infections, bronchitis and pneumonia in otherwise healthy people also have been found during and after wildfires.

Some studies also have found increases in ER visits for heart attacks and strokes in people with existing heart disease on heavy smoke days during previous California wildfires, echoing research on potential risks from urban air pollution.

For most healthy people, exposure to wildfire smoke is just an annoyance, causing burning eyes, scratchy throats or chest discomfort that all disappear when the smoke clears.

But doctors, scientists and public health officials are concerned that the changing face of wildfires will pose a much broader health hazard,

In an overview published earlier this year, Cascio wrote that the increasing frequency of large wildland fires, urban expansion into wooded areas and an aging population are all increasing the number of people at risk for health problems from fires.

Wood smoke contains some of the same toxic chemicals as urban air pollution, along with tiny particles of vapor and soot 30 times thinner than a human hair. These can infiltrate the bloodstream, potentially causing inflammation and blood vessel damage even in healthy people, research on urban air pollution has shown. Studies have linked heart attacks and cancer with long-term exposure to air pollution.

Whether exposure to wildfire smoke carries the same risks is uncertain, and determining harm from smog versus wildfire smoke can be tricky, especially with wind-swept California wildfires spreading thick smoke hundreds of miles away into smoggy big cities.

San Francisco - 15 November 2018

1. Two men sit in foreground, barely visible Golden Gate Bridge in background

2. Dogwalker wears masks while six dogs on leashes follow along the beach

3. View of Golden Gate Bridge from smoky Crissy Field

4. Woman wearing mask holds small dog with bridge in background

5. Walking shot of man with dog on Crissy Field beach

6. SOUNDBITE (English) Chloe Allegret, San Francisco resident:

"It's pretty uncomfortable. It's definitely causing shortness of breath, pressure in the sinuses so we're taking it easy."

7. Food delivery workers loading up van while wearing masks

8. Postal worker delivers mail while wearing mask

9. UPS driver wears mask while making delivery

10. SOUNDBITE (English) Daniel Horn, San Francisco resident:

"It just feels very smoky and full of particulates. I'm definitely worried about my son who's breathing this stuff. We've got air filters at home and we're running them at full speed but I'm not sure it's enough to get rid of all the toxic particulates so I'm definitely worried about the health of my family and the city in general."

11. Man walks along city's Embarcadero wearing mask

12. Embarcadero cleaning crew rides by on bicycle while wearing mask

13. Two women sit on park bench wearing masks

14. SOUNDBITE (English) Kylie Garcia, San Francisco resident:

"It sucks for people who are allergic to this stuff. Even me, I'm walking out here and my god, now my throat is feeling raspy. I walk here everyday on my work lunch break. It's crazy. I can't believe it. It's really sad and hopefully they'll be able to stop it. We'll see how long it goes."

15. Fire boat floating on Bay in foreground, Bay Bridge in smog in background

Most schools in San Francisco, Sacramento, Oakland and Folsom will be closed Friday as a deadly wildfire in Northern California sends smoke into the Bay Area.

School districts announced the closures Thursday as the region experienced some of the worst air quality since the fire started a week ago about 180 miles (290 kilometers) north of San Francisco.

An Environmental Protection Agency website says the air quality in Sacramento is "hazardous" Thursday and San Francisco's is "very unhealthy." Many people walking around the cities wore face masks.

Several Northern California universities had announced closures earlier Thursday.

The wildfire that started a week ago has killed dozens of people and charred nearly 220 square miles (570 square kilometers).

Smoke masks. Eye drops. No outdoor exercise. This is how Californians are trying to cope with wildfires choking the state, but experts say an increase in serious health problems may be almost inevitable for vulnerable residents as the disasters become more commonplace.

"It just feels very smoky and full of particulates. I'm definitely worried about my son who's breathing this stuff. We've got air filters at home and we're running them at full speed but I'm not sure it's enough to get rid of all the toxic particulates so I'm definitely worried about the health of my family and the city in general," San Francisco resident Daniel Horn said.

Research suggests children, the elderly and those with existing health problems are most at risk.

Short-term exposure to wildfire smoke can worsen existing asthma and lung disease, leading to emergency room treatment or hospitalization, studies have shown.

Increases in doctor visits or hospital treatment for respiratory infections, bronchitis and pneumonia in otherwise healthy people also have been found during and after wildfires.

Some studies also have found increases in ER visits for heart attacks and strokes in people with existing heart disease on heavy smoke days during previous California wildfires, echoing research on potential risks from urban air pollution.

For most healthy people, exposure to wildfire smoke is just an annoyance, causing burning eyes, scratchy throats or chest discomfort that all disappear when the smoke clears.

But doctors, scientists and public health officials are concerned that the changing face of wildfires will pose a much broader health hazard,

In an overview published earlier this year, Cascio wrote that the increasing frequency of large wildland fires, urban expansion into wooded areas and an aging population are all increasing the number of people at risk for health problems from fires.

Wood smoke contains some of the same toxic chemicals as urban air pollution, along with tiny particles of vapor and soot 30 times thinner than a human hair. These can infiltrate the bloodstream, potentially causing inflammation and blood vessel damage even in healthy people, research on urban air pollution has shown. Studies have linked heart attacks and cancer with long-term exposure to air pollution.

Whether exposure to wildfire smoke carries the same risks is uncertain, and determining harm from smog versus wildfire smoke can be tricky, especially with wind-swept California wildfires spreading thick smoke hundreds of miles away into smoggy big cities.

San Francisco - 15 November 2018

1.Two men sit in foreground, barely visible Golden Gate Bridge in background

2. Dogwalker wears masks while six dogs on leashes follow along the beach

3. View of Golden Gate Bridge from smoky Crissy Field

4. Woman wearing mask holds small dog with bridge in background

5. Walking shot of man with dog on Crissy Field beach

6. SOUNDBITE (English) Chloe Allegret, San Francisco resident:

"It's pretty uncomfortable. It's definitely causing shortness of breath, pressure in the sinuses so we're taking it easy."

7. Food delivery workers loading up van while wearing masks

8. Postal worker delivers mail while wearing mask

9. UPS driver wears mask while making delivery

10. SOUNDBITE (English) Daniel Horn, San Francisco resident:

"It just feels very smoky and full of particulates. I'm definitely worried about my son who's breathing this stuff. We've got air filters at home and we're running them at full speed but I'm not sure it's enough to get rid of all the toxic particulates so I'm definitely worried about the health of my family and the city in general."

11. Man walks along city's Embarcadero wearing mask

12. Embarcadero cleaning crew rides by on bicycle while wearing mask

13. Two women sit on park bench wearing masks

14. SOUNDBITE (English) Kylie Garcia, San Francisco resident:

"It sucks for people who are allergic to this stuff. Even me, I'm walking out here and my god, now my throat is feeling raspy. I walk here everyday on my work lunch break. It's crazy. I can't believe it. It's really sad and hopefully they'll be able to stop it. We'll see how long it goes."

15. Fire boat floating on Bay in foreground, Bay Bridge in smog in background

Three years after sealing a landmark global climate deal in Paris, world leaders will be gathering again to agree on the fine print in Katowice, Poland from 2 December.

The euphoria of 2015 has given way to sober realisation that getting an agreement among almost 200 countries, each with their own political and economic demands, will be challenging, as evidenced by President Donald Trump's decision to pull the United States out of the Paris accord, citing his mantra "America First."

"Looking from the outside perspective, it's an impossible task," Poland's deputy environment minister, Michal Kurtyka, said of the talks that he will preside in Katowice from December 2-14.

Top of the agenda will be finalising the so-called Paris rulebook, which determines how countries had to count their greenhouse gas emissions, transparently reporting them to the rest of the world and reveal what they are doing to reduce them.

Seasoned negotiators are calling the meeting, which is expected to draw 25,000 participants, 'Paris 2.0' because of the high stakes at play in Katowice.

Forest fires from California to Greece, droughts in Germany and Australia, tropical cyclones Mangkhut in the Pacific and Michael in the Atlantic: scientists say this year's extreme weather offers a glimpse of disasters to come if global warming continues unabated.

A recent report by the UN Intergovernmental Panel on Climate Change warned that time is running out if the world wants to achieve the most ambitious target in the Paris agreement, keeping global warming at 1.5 Celsius.

The planet has already warmed by almost 1 degree since pre-industrial times and it is on course for another 2-3 degrees of warming by the end of the century unless drastic action is taken.

The Katowice conference will have "quite significant consequences for humanity and for the way in which we take care of our planet," Kurtyka told the Associated Press ahead of the talks.

Experts agree that the Paris goals can only be met by cutting emissions of carbon dioxide and other greenhouse gases to net zero by 2050.

But the Paris agreement let countries set their own emissions targets. Some are on track, others are not. Overall, the world is heading the wrong way.

Last week, the World Meteorological Organization said globally averaged concentrations of carbon dioxide reached a new record in 2017, while the level of other heat-trapping gases such methane and nitrous oxide also rose.

2018 is expected to see another 2 per cent increase in human-made emissions, as construction of coal-fired power plants in Asia and Africa continue while the number of carbon-absorbing forests are felled faster than they can regrow.

"Everyone recognised that the national plans, when you add everything up, will take us way beyond 3, potentially 4 degrees Celsius warming," said Johan Rockstrom, the incoming Director of the Potsdam Institute for Climate Impact Research.

"We know that we're moving in the wrong direction," said Rockstrom. "We need to bend the global carbon emissions no later than 2020, in two years' time, to stand a chance to stay under 2 degrees Celsius."

Convincing countries to set new, tougher targets for emissions reduction by 2020 is a key challenge in Katowice.

Doing so will entail a transformation of all sectors of their economies, including a complete end to burning fossil fuel.

Poor nations want rich countries to pledge the biggest cuts, on the grounds that they're responsible for most of the carbon emissions in the atmosphere.

Rich countries say they are willing to lead the way, but only if poor nations play their part as well.

"Obviously not all countries are at the same stage of development," said Lidia Wojtal, an associate with Berlin-based consultancy ClimateKos and a former Polish climate negotiator.

"So we need to also take that into account and differentiate between the responsibilities. And that's a huge task," she added.

Among those likely to be pressing hardest for ambitious measures will be small island nations, which are already facing serious challenges from climate change.

The US, meanwhile, is far from being the driving force it was in Paris under President Barack Obama.

Brazil and Australia, previously staunch backers of the accord, appeared to be following in Trump's footsteps.

Some observers fear nationalist thinking on climate could scupper all hopes of meaningful progress in Katowice. Others are more optimistic.

"We will soon see a large enough minority of significant economies moving decisively in the right direction," said Rockstrom.

"That can have spillover effects which can be positive," he added.

Poland could end up playing a crucial role in bringing opposing sides together.

The country presided over three previous rounds of climate talks, and its heavy reliance on carbon-intensive coal for energy is forcing Warsaw to mull some tough measures in the years ahead.

The 24th Conference of the Parties, or COP24 as it is known, will be held on the site of a Katowice mine that was closed in 1999, after 176 years of coal production.

Five out of the city's seven collieries have been closed since the 1990s, as Poland phased out communist-era subsidies and moved to a market economy.

Still, in another part of the city, some 1,500 miners continue to extract thousands of tons of coal daily.

Poland intends to send a signal that their future, and by extension that of millions of others whose jobs are at risk from decarbonisation, aren't being forgotten.

During the first week of talks, leaders are expected to sign a Polish-backed declaration calling for a "just transition" that will "create quality jobs in regions affected by transition to a low-carbon economy."

Then, negotiators will get down to the gritty task of trimming a 300-page draft into a workable and meaningful agreement that governments can sign off on at the end of the second week.

"I hope that parties will be able to reach a compromise and that we will be able to say that Katowice contributed positively to this global effort," Kurtyka said.

ARCHIVE: Redding, California, US - 28 July 2018

1. House burning down in Northern California wildfire

2. Firefighter spraying water on fire

3. House and forest on fire

4. Fire and ashes on the ground

ARCHIVE: Venice, Italy - 1 November 2018

5. People walking through flooded archway in boots

6. People in flooded archway

7. Flooded St Mark's Square in front of St Mark's Basilica, with seagull swimming in water

ARCHIVE: Manila Bay, Philippines - 15 September 2018

8. Palm trees waving as typhoon Mangkhut hits  

9. Traffic driving through floodwaters, with waves crashing in the background

Katowice, Poland - 20 November 2018

10. COP24 conference centre in front of adjacent "Spodek" Arena accommodating NGO area and exhibits

11. Logo of "COP24 Katowice" on COP24 conference centre

12. Workers applying design elements on COP24 conference centre

13. COP24 conference centre

14. COP24 conference site with tents, "Spodek" Arena and green areas

15. COP24 conference site in front of closed mine turned into Silesian museum and culture centre

Warsaw, Poland - 9 November 2018

16. SOUNDBITE (English) Michal Kurtyka, COP24 President and Polish Deputy Environment Minister:

"Looking from the outside perspective, it's an impossible task, getting agreed 196 countries, and I take it really in a very humble way, so I hope that parties will be able to reach a compromise and that we will be able to say that Katowice contributed positively to this global effort."

Katowice, Poland - 20 November 2018

17. Workers inside plenary hall of COP24 conference

18. Tables and screens in COP24 plenary hall

19. Workers unfolding posters reading (English) "Touch points in Katowice"

20. Hall in COP24 conference venue

21. People on stairs from COP24 conference entrance

Warsaw, Poland - 9 November 2018

22. Close up of Kurtyka's hands

23. SOUNDBITE (English) Michal Kurtyka, COP24 President and Polish Deputy Environment minister:

"It will be, I think, one of the important COPs, and we must remain humble, but it will be the one which will have also quite significant consequences for humanity and for the way we take care of our planet."

ARCHIVE: Panama City, Florida, US - 10 October 2018

24. Debris and damaged vehicle, hit by Hurricane Michael

25. View from inside hotel looking out front window as canopy collapses and Hurricane Michael sends debris flying

26. Damaged vehicle in debris

ARCHIVE: Near Magdeburg, Germany - 25 October 2018

27. River Elbe at record low level, with sandbanks

ARCHIVE: Cologne, Germany - 25 October 2018

28. Sandbanks at river Rhine

Berlin, Germany - 7 November 2018

29. Former Polish climate negotiator Lidia Wojtal walking down hallway

30. SOUNDBITE (English) Lidia Wojtal, an associate with ClimateKos consultancy and former Polish climate negotiator:

"In Paris, we decided that everybody is going to contribute to this new system, so no exceptions, everybody is doing something. And the Paris rulebook is actually about who and how we are going to contribute to that. Obviously not all countries are at the same stage of development and capacity building, so we need to also take that into account and differentiate between the responsibilities. And that's a huge task."

Katowice, Poland - 20 November 2018

31. Former mine shaft tower beside high-rise building

32. Site of 2018 COP24 UN climate conference in front of Silesian museum and Culture Centre

33. "Spodek" arena on conference site

34. Cars on street in Katowice

Berlin, Germany - 7 November 2018

35. Designated Director of the Potsdam Institute for Climate Impact Research, Johan Rockstrom talking to colleague at briefing

36. SOUNDBITE (English) Johan Rockstrom, ecologist and designated Director of the Potsdam Institute for Climate Impact Research:

"Everyone recognised that the national plans, when you add everything up, will take us way beyond 3, potentially 4 degrees Celsius warming, so these national plans have to be revised and updated. And we know scientifically that we have to bend the global curve of emissions no later than 2020, so just the year after Katowice. We know that we're moving in the wrong direction. So, 2018 and 2019 are decisive years for all countries in the world to revise their plans, and really start implementing de-carbonisation policies and pathways."

37. Close up of Johan Rockstrom's hands

38. SOUNDBITE (English) Johan Rockstrom, designated director of the Potsdam Institute for Climate Impact Research:

"We are starting to see a momentum rising, not yet, you know, universally all countries. But I foresee that we will soon see a large enough minority of significant economies moving decisively in the right direction, that can have spillover effects which can be positive."

ARCHIVE: Hambach Forest, Germany - 27 October 2018

39. Anti-coal demonstrators marching in protest against coal, climate change, and to save ancient Hambach Forest, a forest at risk of being felled for mining operations by energy giant RWE

40. Demonstrators marching

41. Large coal excavator moving

42. Protesters gathering at edge of RWE mine beside large coal excavator

43. Coal mine with large coal excavator

STORYLINE

Brazilian President Jair Bolsonaro on July 16th dismissed criticism leveled by European nations over deforestation in the Amazon, calling Europe an "environmental sect".

Speaking on social media from his official residence, the Alvorada Palace, the president said that Brazil was an agribusiness power and that it was "a commercial fight" with Europe, not just environmental interests.

Bolsonaro has remained at the residence since last week after being diagnosed with COVID-19.

The Brazilian leader took office in 2019 with plans to develop the Amazon region, and he has frequently denounced environmental restrictions hampering activity.

Lately his government has sought to demonstrate its commitment to the environment, following international criticism last year, when deforestation reached its worst level in 11 years.

In June, mainly European investment firms sent a letter to the Brazilian government expressing concern over rising deforestation and demanded forceful action against illegal activities in the Amazon.

The previous week Brazil's government proposed that global asset-managers adopt protected areas in the Amazon rainforest in order to curb illegal deforestation ahead of the season farmers traditionally use fire to clear land and brush.

That could entail providing financial support for environmental projects or paying for security to prevent people from entering the areas.

Brazilian space agency (INPE) published a report on July 17th revealing 400 square miles (1,034 square kilometers) of deforestation in the Amazon in June, a new record the month since data started being gathered in 2015.

Total deforestation in the Brazilian Amazon from January to June was 1,890 square miles (3,069 square kilometers), up 25% from the same six-month period in 2019.

Outside observers are keeping close tabs on Brazil's environmental stewardship just ahead of the so-called burning season, during which landholders use fire to clear brush and forest.

"The average of fires and heat spots in Brazil is below the average of the last years," said Bolsonaro on July 16th.

He added that the fires were part of the culture of people living in the rural areas, including the indigenous people.

Bolsonaro has banned setting agricultural and forest fires as the country enters the dry season at a moment when the government faces pressure from local and foreign companies to show greater commitment to environmental protection.

His 120-day decree, published in the official gazette, comes just ahead of the period when fires are most common in the Amazon region, with rainfall is at its lowest.

In 2019 fires across Brazilian forests spread at a pace unseen since 2010, stirring an international outcry.

While speaking on social media on Thursday, Bolsonaro also spoke briefly about the upcoming US presidential elections, saying he supported President Donald Trump.

***

One year ago the "Day of Fire", a day to intentionally ignite fires, triggered international outcry when the number of wildfires in the region of Novo Progresso, a city in the Amazon Region of Pará, had a massive spike.

On August 13th, with the burning season starting, the region once again comes to national attention.

Preliminary official data published on August 7th shows that deforestation in Brazil's Amazon region over the past 12 months could be at a 14-year high, adding to concerns that President Jair Bolsonaro has failed to rein in the destruction of the world's largest tropical rainforest.

For residents of Novo Progresso, it's unfair that the crimes of few are used to label the people of a city built by hard-working ranchers.

"If there is an environmental crime committed by A, B or C, those people should not be taken as a stereotype of all the people from Novo Progresso", said Nubia Machado, a local teacher.

Smaller ranchers like 59-year-old Joaquim da Silva said that they pay the price of greedy ranchers that don't care about laws.

"All of us here, all our neighbours want their piece of land and want to have it legally, and we care about the environment. You can't cut it all down."

The Brazilian Amazon lost 9,205 square kilometres (3,554 square miles) of vegetation in the last months, according to data from the country's space agency.

That was mainly due to a surge of fires in August and September 2019.

The overall loss was 34% greater than the prior 12-month period.

The data was produced by Brazil's Deter monitoring system, which provides daily deforestation alerts based on satellite images.

Data from another system named Prodes, which relies on more detailed satellite images and records more of the deforestation, will be released by yearend.

Both are administered by Brazil's space institute, which tabulates annual deforestation starting with August, when the dry season starts and farmers and loggers traditionally start using fires to clear land.

Bolsonaro came to office promising to open more of the Amazon to development, such as farming and mining. But international concern has led investors to try to distance themselves from the deforestation and to pressure the government to take more action against it.

Bolsonaro dispatched the Army last year to combat Amazon deforestation and fires, and in May he stationed troops in several states ahead of the so-called burning season.

Deter data for July registered a decrease from the same month in 2019, when deforestation surged to the highest monthly level since at least mid-2015.

***

Fires resulting from unchecked deforestation in Brazil's Amazon rainforest are poisoning the air millions of people breathe, a report released on August 23rd shows.

According to the study carried out by Human Rights Watch, the Amazon Environmental Research Institute (IPAM), and the Institute for Health Policy Studies (IEPS), deforestation in the Amazon and the blazes which followed increased dramatically during 2019, President Jair Bolsonaro's first year in office, and 2020 is already proving to be worse.

The report called "The Air is Unbearable" analyzed data from 2019, crossing official figures from people admitted in hospitals with data on burns and the quality of the air.

It estimates 2,195 people were taken to hospital due to respiratory illness attributable to the 2019 fires.

Almost 500 of these cases involved infants under one year old, and more than 1,000 involved people over age 60.

Brazil Human Rights Watch director Maria Laura Canineu said the deforestation had created a "chronic" public health problem which had been "preventable".

***

Firefighters in Brazil's vast wetlands in the Pantanal region are waging an increasingly desperate battle to control the widespread fires that are engulfing thousands of square miles, killing wildlife and threatening livelihood of residents.

A vast swath of fires are sweeping across several national parks and obscuring the sun behind dense smoke, and affecting the hundreds of species that inhabit the wetlands.

About 200 jaguars in the area already have been injured, killed or forced from their territories by the fires, according to Panthera, an international wild cat conservation organisation.

Preliminary figures from the Federal University of Rio de Janeiro, based on satellite images, indicate that nearly 5,800 square miles (1.5 million hectares) have burned since the start of August - an expanse comparable to the area consumed by the historic blazes now afflicting California.

The large expanse of the fires proves a difficulty for the troopers and volunteers fighting them.

"Truthfully, one of the main difficulties here in Pantanal is to be able to get to the fire. So, even if I had (more) resources, we wouldn't be able to go directly to the (biggest) flames," said Lucas de Souza Brito, Fire Chief of the Pantanal Operation II.

Brazil's National Institute for Space Research, whose satellites monitor the fires, said the number of Panantal fires in the first 12 days of September was nearly triple the figure for the same period last year, topping 10,000.

Firefighters, troops and volunteers have been scrambling to find and rescue jaguars and other animals before they are overtaken by the flames, which have been exacerbated by the worst drought in 47 years, strong winds and temperatures exceeding 40 degrees Celsius (104 degrees Fahrenheit).

While illegal logging, mining and farming operations have been blamed for most of the fires in the Amazon region to the north, the Matto Grosso State firefighters said that one of the cause of the Pantanal fires is the practice of burning roots to smoke wild bees from their hives to extract honey.

01:08:00

STORYLINE

Brazilian President Jair Bolsonaro on July 16th dismissed criticism leveled by European nations over deforestation in the Amazon, calling Europe an "environmental sect".

Speaking on social media from his official residence, the Alvorada Palace, the president said that Brazil was an agribusiness power and that it was "a commercial fight" with Europe, not just environmental interests.

Bolsonaro has remained at the residence since last week after being diagnosed with COVID-19.

The Brazilian leader took office in 2019 with plans to develop the Amazon region, and he has frequently denounced environmental restrictions hampering activity.

Lately his government has sought to demonstrate its commitment to the environment, following international criticism last year, when deforestation reached its worst level in 11 years.

In June, mainly European investment firms sent a letter to the Brazilian government expressing concern over rising deforestation and demanded forceful action against illegal activities in the Amazon.

The previous week Brazil's government proposed that global asset-managers adopt protected areas in the Amazon rainforest in order to curb illegal deforestation ahead of the season farmers traditionally use fire to clear land and brush.

That could entail providing financial support for environmental projects or paying for security to prevent people from entering the areas.

Brazilian space agency (INPE) published a report on July 17th revealing 400 square miles (1,034 square kilometers) of deforestation in the Amazon in June, a new record the month since data started being gathered in 2015.

Total deforestation in the Brazilian Amazon from January to June was 1,890 square miles (3,069 square kilometers), up 25% from the same six-month period in 2019.

Outside observers are keeping close tabs on Brazil's environmental stewardship just ahead of the so-called burning season, during which landholders use fire to clear brush and forest.

"The average of fires and heat spots in Brazil is below the average of the last years," said Bolsonaro on July 16th.

He added that the fires were part of the culture of people living in the rural areas, including the indigenous people.

Bolsonaro has banned setting agricultural and forest fires as the country enters the dry season at a moment when the government faces pressure from local and foreign companies to show greater commitment to environmental protection.

His 120-day decree, published in the official gazette, comes just ahead of the period when fires are most common in the Amazon region, with rainfall is at its lowest.

In 2019 fires across Brazilian forests spread at a pace unseen since 2010, stirring an international outcry.

While speaking on social media on Thursday, Bolsonaro also spoke briefly about the upcoming US presidential elections, saying he supported President Donald Trump.

***

One year ago the "Day of Fire", a day to intentionally ignite fires, triggered international outcry when the number of wildfires in the region of Novo Progresso, a city in the Amazon Region of Pará, had a massive spike.

On August 13th, with the burning season starting, the region once again comes to national attention.

Preliminary official data published on August 7th shows that deforestation in Brazil's Amazon region over the past 12 months could be at a 14-year high, adding to concerns that President Jair Bolsonaro has failed to rein in the destruction of the world's largest tropical rainforest.

For residents of Novo Progresso, it's unfair that the crimes of few are used to label the people of a city built by hard-working ranchers.

"If there is an environmental crime committed by A, B or C, those people should not be taken as a stereotype of all the people from Novo Progresso", said Nubia Machado, a local teacher.

Smaller ranchers like 59-year-old Joaquim da Silva said that they pay the price of greedy ranchers that don't care about laws.

"All of us here, all our neighbours want their piece of land and want to have it legally, and we care about the environment. You can't cut it all down."

The Brazilian Amazon lost 9,205 square kilometres (3,554 square miles) of vegetation in the last months, according to data from the country's space agency.

That was mainly due to a surge of fires in August and September 2019.

The overall loss was 34% greater than the prior 12-month period.

The data was produced by Brazil's Deter monitoring system, which provides daily deforestation alerts based on satellite images.

Data from another system named Prodes, which relies on more detailed satellite images and records more of the deforestation, will be released by yearend.

Both are administered by Brazil's space institute, which tabulates annual deforestation starting with August, when the dry season starts and farmers and loggers traditionally start using fires to clear land.

Bolsonaro came to office promising to open more of the Amazon to development, such as farming and mining. But international concern has led investors to try to distance themselves from the deforestation and to pressure the government to take more action against it.

Bolsonaro dispatched the Army last year to combat Amazon deforestation and fires, and in May he stationed troops in several states ahead of the so-called burning season.

Deter data for July registered a decrease from the same month in 2019, when deforestation surged to the highest monthly level since at least mid-2015.

***

Fires resulting from unchecked deforestation in Brazil's Amazon rainforest are poisoning the air millions of people breathe, a report released on August 23rd shows.

According to the study carried out by Human Rights Watch, the Amazon Environmental Research Institute (IPAM), and the Institute for Health Policy Studies (IEPS), deforestation in the Amazon and the blazes which followed increased dramatically during 2019, President Jair Bolsonaro's first year in office, and 2020 is already proving to be worse.

The report called "The Air is Unbearable" analyzed data from 2019, crossing official figures from people admitted in hospitals with data on burns and the quality of the air.

It estimates 2,195 people were taken to hospital due to respiratory illness attributable to the 2019 fires.

Almost 500 of these cases involved infants under one year old, and more than 1,000 involved people over age 60.

Brazil Human Rights Watch director Maria Laura Canineu said the deforestation had created a "chronic" public health problem which had been "preventable".

***

Firefighters in Brazil's vast wetlands in the Pantanal region are waging an increasingly desperate battle to control the widespread fires that are engulfing thousands of square miles, killing wildlife and threatening livelihood of residents.

A vast swath of fires are sweeping across several national parks and obscuring the sun behind dense smoke, and affecting the hundreds of species that inhabit the wetlands.

About 200 jaguars in the area already have been injured, killed or forced from their territories by the fires, according to Panthera, an international wild cat conservation organisation.

Preliminary figures from the Federal University of Rio de Janeiro, based on satellite images, indicate that nearly 5,800 square miles (1.5 million hectares) have burned since the start of August - an expanse comparable to the area consumed by the historic blazes now afflicting California.

The large expanse of the fires proves a difficulty for the troopers and volunteers fighting them.

"Truthfully, one of the main difficulties here in Pantanal is to be able to get to the fire. So, even if I had (more) resources, we wouldn't be able to go directly to the (biggest) flames," said Lucas de Souza Brito, Fire Chief of the Pantanal Operation II.

Brazil's National Institute for Space Research, whose satellites monitor the fires, said the number of Panantal fires in the first 12 days of September was nearly triple the figure for the same period last year, topping 10,000.

Firefighters, troops and volunteers have been scrambling to find and rescue jaguars and other animals before they are overtaken by the flames, which have been exacerbated by the worst drought in 47 years, strong winds and temperatures exceeding 40 degrees Celsius (104 degrees Fahrenheit).

While illegal logging, mining and farming operations have been blamed for most of the fires in the Amazon region to the north, the Matto Grosso State firefighters said that one of the cause of the Pantanal fires is the practice of burning roots to smoke wild bees from their hives to extract honey.

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Bolsonaro calls Europe an 'environmental sect'

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ARCHIVE: Renascer Reserve, Para State - 22 November 2019

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1. Drone shot of the forest at Renascer Reserve

2. Tilt down from the trees to logs on the ground (Cut by illegal loggers)

ARCHIVE: Near Trans-Amazon highway, Para State - 22-29 November 2019

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3. Various of fallen trees seen behind the smoke rising from a fire in the rainforest

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Brazilian Amazon fires on rise amid growing deforestation

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Novo Progresso, Pará State - 13 August 2020

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4. Various aerials of fire and deforestation in the Amazon forest

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Brazil deforestation fires affect millions in Amazon

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Novo Progresso, Para State - 23 August 2020

5. Aerial of fire and deforestation in the Amazon rainforest ++MUTE++

Novo Progresso, Para State - 25 August 2020

6. rainforest burning and smoke

Novo Progresso, Para State - 26 August 2020

7. Heavy smoke over highway

Novo Progresso, Para State - 23 August 2020

8. Aerial of fire and deforestation in rainforest ++MUTE++

Novo Progresso, Para State - 25 August 2020

9. rainforest burning and smoke

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Wildlife and wetland area devastated in Brazil

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Poconé, state of Mato Grosso - 14 September 2020

10. Dead alligator in burned area

11. Burned vegetation

Poconé, state of Mato Grosso - 13 September 2020

12. Various of jaguar walking through the damaged Pantanal

Poconé, state of Mato Grosso - 11 September 2020

13. Aerial image of a big fire consuming Pantanal ++MUTE++

14. Smoke in area next to the Transpantaneira Road