UK drones map Chernobyl's 'Red Forest' - BBC News

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Chernobyl's "Red Forest" - one of the most radioactive locations on Earth - has just been surveyed by UK scientists using a suite of drones.

The robotic aircraft flew novel sensors that have given Ukrainian authorities more up-to-date information on the sites with the greatest contamination.

The Red Forest is just 500m from the Chernobyl nuclear complex.

It was hit by the immediate fallout from the 1986 explosion and fire in the plant's number-4 reactor.

Many of the forest's trees died and turned orange. Some areas are still strictly out of bounds to humans.

The UK's National Centre for Nuclear Robotics (NCNR) has developed a drone-mapping system that allows scientists to investigate hazardous places from a safe distance.

Fixed-wing craft are first used to make a general radiation map by flying at about 40mph (65km/h) just above the treetops, in a grid pattern.

Places of interest are then followed up with rotary-wing drones.

These can hover and use their sensors to acquire high-resolution, 3D information.

The survey conducted in April essentially confirmed the current understanding of the radiation distribution in the forest, but in far greater detail than has previously been available.

The drones also identified a few unexpected hotspots.

One of these, a few km to the south of the forest, turned out to be an old soil separation unit used during the original clean-up efforts.

"They were trying to separate out the contamination and thereby reduce the volume of the waste," Prof Tom Scott, from Bristol University and co-director of the NCNR, told BBC News.

"The legacy left at that facility is essentially spent nuclear fuel scattered on the floor, which was giving a very high radiation dose. About 1.2 millisieverts an hour. That would mean I'd be able to hit my yearly dose within just a few hours."

The NCNR team plans to go back to Ukraine in the coming months to survey additional areas in Chernobyl's 2,600km² Exclusion Zone, which is permitting more and more people to enter over time.

Some 70,000 tourists even visited the zone last year and there are plans to use large areas of land deemed now to be low risk for solar generation.

The British mapping exercise will help refine the protocols used to ensure the safety of all entrants to the exclusion zone.

The NCNR is a nationwide consortium of research experts tasked with developing the next generation of technologies that can be used to clean up Britain's 4.9-million tonnes of legacy nuclear waste.

Specialists in robotics, artificial intelligence (AI)/machine learning, sensors, electronics and materials are working across eight institutes, centred on a hub at the University of Birmingham.

One key goal is to come up with autonomous robots that can efficiently and safely curate the waste.

These tools are far more advanced than the systems people will know from car assembly lines, said Prof Rustam Stolkin from the University of Birmingham.

"These robots are completely autonomous; they're driven by a hundred thousand lines of AI code," he explained.

"They use robotic vision systems; they see objects and understand their position, their size and their shape; and plan where to put fingers to achieve a stable grasp.

"They can clear a random, cluttered heap of objects with no prior knowledge of those objects. This is the frontier of international robotics and AI research."

It's hoped many of the NCNR's technologies will have export and spin-out potential. The drone system is already being tested for mineral prospecting.

"The drones fly at a height which means they're much more sensitive than if you fly in a helicopter or an aeroplane," said Prof Scott.

"Some of the minerals we'd be interested in are gold and rare earth elements and cobalt. These are some of the most valuable materials we can think of and as minerals, they all have characteristic radioactive anomalies."

Jonathan.Amos-INTERNET@bbc.co.uk and follow me on Twitter: @BBCAmos

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https://www.bbc.com/news/science-environment-48193866

2019-05-08 16:37:32Z
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British soldier dies in Malawi during anti-poaching operation - BBC News

A British soldier has been killed by an elephant during a counter-poaching operation in Malawi.

Mathew Talbot, 22, of the 1st Battalion Coldstream Guards, was on patrol in Liwonde National Park on 5 May when he was charged by the animal.

His commanding officer, Lt Col Ed Launders, described Guardsman Talbot as "determined and big-hearted".

Defence Secretary Penny Mordaunt said he served with "great courage and professionalism".

She added: "This tragic incident is a reminder of the danger our military faces as they protect some of the world's most endangered species from those who seek to profit from the criminal slaughter of wildlife."

Kensington Palace said the Duke of Cambridge was writing to Gdsm Talbot's family to offer his condolences.

Gdsm Talbot, who was from the West Midlands, was serving in his first operational deployment, the Ministry of Defence said.

The patrol of armed British army soldiers and African Park Rangers was walking through tall grass - up to 7ft (2.1m) high - when they disturbed an unseen herd of elephants.

One of them charged at Gdsm Talbot. He died soon after from his injuries. No-one else on the patrol was hurt.

He leaves behind his father Steven, his mother Michelle, his sisters Aimee and Isabel, and his girlfriend, Olivia.

In a statement, the MoD said Gdsm Talbot "was not unfamiliar" with Africa and had volunteered to support counter-poaching in Malawi.

"With his keen interest in military history he was proud to have joined a regiment with such a rich and long lineage," it added.

Operation Corded, the name given to the Army's counter-poaching deployment in Malawi, assists in the training of rangers in a bid to help them crack down on the illegal wildlife trade.

Park rangers are taught skills such as tracking, partnered patrolling, communications, surveillance, and intelligence-sharing - with the first deployment taking place in August 2017.

The former defence secretary, Gavin Williamson, announced the expansion of the UK's counter-poaching training at two parks in Malawi - doubling the number of rangers mentored by soldiers to 120 - in 2018.

Gdsm Talbot's company commander, Maj Richard Wright, said that while he had only known the soldier for a short time, "he never failed to make me smile".

Lt Col Launders added: "Mathew was loved by his brothers in arms in the Coldstream Guards. We will sorely miss his humour, selflessness and unbeatable spirit."

Shadow defence secretary Nia Griffith described the death as "tragic news".

She added: "It underlines the dedication and selflessness of our armed forces personnel serving across the world.

"My thoughts are with his family at this difficult time."

Elephant poaching is a huge problem across Africa - some estimates say 30,000 are killed every year - and there are probably only around 450,000 left.

In many places it has become literally a war against poachers - that's why rangers are trained by British troops.

But there are different views over how to stop the illegal ivory trade.

International campaigns - backed by countries like Kenya - want a complete end to all ivory trade to prevent criminals exploiting permit loopholes.

But some southern African countries which account for the majority of Africa's elephants, believe limited and well-regulated trade in ivory can raise money to pay for conservation.

Botswana, which has been hosting an elephant summit over the past few days, has perhaps 130,000 of the animals - more than anywhere else - and has problems with human and elephant conflict.

The peculiar gift of elephant-foot stools to visiting leaders was a strong message in support of trade.

Under the management of a new president, it looks likely to re-introduce hunting -which is popular with rural voters - in an election year.

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https://www.bbc.com/news/uk-48190628

2019-05-08 09:13:21Z
CBMiJGh0dHBzOi8vd3d3LmJiYy5jb20vbmV3cy91ay00ODE5MDYyONIBKGh0dHBzOi8vd3d3LmJiYy5jb20vbmV3cy9hbXAvdWstNDgxOTA2Mjg

British soldier dies in Malawi during anti-poaching operation - BBC News

A British soldier has been killed by an elephant during a counter-poaching operation in Malawi.

Mathew Talbot, 22, of the 1st Battalion Coldstream Guards, was on patrol in Liwonde National Park on 5 May when he was charged by the animal.

His commanding officer, Lt Col Ed Launders, described Guardsman Talbot as "determined and big-hearted".

Defence Secretary Penny Mordaunt said he served with "great courage and professionalism".

She added: "This tragic incident is a reminder of the danger our military faces as they protect some of the world's most endangered species from those who seek to profit from the criminal slaughter of wildlife."

Kensington Palace said the Duke of Cambridge was writing to Gdsm Talbot's family to offer his condolences.

Gdsm Talbot, who was from the West Midlands, was serving in his first operational deployment, the Ministry of Defence said.

The patrol of armed British army soldiers and African Park Rangers was walking through tall grass - up to 7ft (2.1m) high - when they disturbed an unseen herd of elephants.

One of them charged at Gdsm Talbot. He died soon after from his injuries. No-one else on the patrol was hurt.

He leaves behind his father Steven, his mother Michelle, his sisters Aimee and Isabel, and his girlfriend, Olivia.

In a statement, the MoD said Gdsm Talbot "was not unfamiliar" with Africa and had volunteered to support counter-poaching in Malawi.

"With his keen interest in military history he was proud to have joined a regiment with such a rich and long lineage," it added.

Operation Corded, the name given to the Army's counter-poaching deployment in Malawi, assists in the training of rangers in a bid to help them crack down on the illegal wildlife trade.

Park rangers are taught skills such as tracking, partnered patrolling, communications, surveillance, and intelligence-sharing - with the first deployment taking place in August 2017.

The former defence secretary, Gavin Williamson, announced the expansion of the UK's counter-poaching training at two parks in Malawi - doubling the number of rangers mentored by soldiers to 120 - in 2018.

Gdsm Talbot's company commander, Maj Richard Wright, said that while he had only known the soldier for a short time, "he never failed to make me smile".

Lt Col Launders added: "Mathew was loved by his brothers in arms in the Coldstream Guards. We will sorely miss his humour, selflessness and unbeatable spirit."

Shadow defence secretary Nia Griffith described the death as "tragic news".

She added: "It underlines the dedication and selflessness of our armed forces personnel serving across the world.

"My thoughts are with his family at this difficult time."

Elephant poaching is a huge problem across Africa - some estimates say 30,000 are killed every year - and there are probably only around 450,000 left.

In many places it has become literally a war against poachers - that's why rangers are trained by British troops.

But there are different views over how to stop the illegal ivory trade.

International campaigns - backed by countries like Kenya - want a complete end to all ivory trade to prevent criminals exploiting permit loopholes.

But some southern African countries which account for the majority of Africa's elephants, believe limited and well-regulated trade in ivory can raise money to pay for conservation.

Botswana, which has been hosting an elephant summit over the past few days, has perhaps 130,000 of the animals - more than anywhere else - and has problems with human and elephant conflict.

The peculiar gift of elephant-foot stools to visiting leaders was a strong message in support of trade.

Under the management of a new president, it looks likely to re-introduce hunting -which is popular with rural voters - in an election year.

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https://www.bbc.com/news/uk-48190628

2019-05-08 08:34:12Z
CBMiJGh0dHBzOi8vd3d3LmJiYy5jb20vbmV3cy91ay00ODE5MDYyONIBKGh0dHBzOi8vd3d3LmJiYy5jb20vbmV3cy9hbXAvdWstNDgxOTA2Mjg

British soldier dies in Malawi during anti-poaching operation - BBC News

A British soldier has been killed by an elephant during a counter-poaching operation in Malawi.

Mathew Talbot, 22, of the 1st Battalion Coldstream Guards, was on patrol in Liwonde National Park on 5 May when he was charged by the animal.

His commanding officer, Lt Col Ed Launders, described Guardsman Talbot as "determined and big-hearted".

Defence Secretary Penny Mordaunt said he served with "great courage and professionalism".

She added: "This tragic incident is a reminder of the danger our military faces as they protect some of the world's most endangered species from those who seek to profit from the criminal slaughter of wildlife."

Kensington Palace said the Duke of Cambridge was writing to Gdsm Talbot's family to offer his condolences.

Gdsm Talbot, who was from the West Midlands, was serving in his first operational deployment, the Ministry of Defence said.

The patrol of armed British army soldiers and African Park Rangers was walking through tall grass - up to 7ft (2.1m) high - when they disturbed an unseen herd of elephants.

One of them charged at Gdsm Talbot. He died soon after from his injuries. No-one else on the patrol was hurt.

He leaves behind his father Steven, his mother Michelle, his sisters Aimee and Isabel, and his girlfriend, Olivia.

In a statement, the MoD said Gdsm Talbot "was not unfamiliar" with Africa and had volunteered to support counter-poaching in Malawi.

"With his keen interest in military history he was proud to have joined a regiment with such a rich and long lineage," it added.

Operation Corded, the name given to the Army's counter-poaching deployment in Malawi, assists in the training of rangers in a bid to help them crack down on the illegal wildlife trade.

Park rangers are taught skills such as tracking, partnered patrolling, communications, surveillance, and intelligence-sharing - with the first deployment taking place in August 2017.

The former defence secretary, Gavin Williamson, announced the expansion of the UK's counter-poaching training at two parks in Malawi - doubling the number of rangers mentored by soldiers to 120 - in 2018.

Gdsm Talbot's company commander, Maj Richard Wright, said that while he had only known the soldier for a short time, "he never failed to make me smile".

Lt Col Launders added: "Mathew was loved by his brothers in arms in the Coldstream Guards. We will sorely miss his humour, selflessness and unbeatable spirit."

Shadow defence secretary Nia Griffith described the death as "tragic news".

She added: "It underlines the dedication and selflessness of our armed forces personnel serving across the world.

"My thoughts are with his family at this difficult time."

Elephant poaching is a huge problem across Africa - some estimates say 30,000 are killed every year - and there are probably only around 450,000 left.

In many places it has become literally a war against poachers - that's why rangers are trained by British troops.

But there are different views over how to stop the illegal ivory trade.

International campaigns - backed by countries like Kenya - want a complete end to all ivory trade to prevent criminals exploiting permit loopholes.

But some southern African countries which account for the majority of Africa's elephants, believe limited and well-regulated trade in ivory can raise money to pay for conservation.

Botswana, which has been hosting an elephant summit over the past few days, has perhaps 130,000 of the animals - more than anywhere else - and has problems with human and elephant conflict.

The peculiar gift of elephant-foot stools to visiting leaders was a strong message in support of trade.

Under the management of a new president, it looks likely to re-introduce hunting -which is popular with rural voters - in an election year.

Let's block ads! (Why?)

https://www.bbc.com/news/uk-48190628

2019-05-08 04:13:37Z
CBMiJGh0dHBzOi8vd3d3LmJiYy5jb20vbmV3cy91ay00ODE5MDYyONIBKGh0dHBzOi8vd3d3LmJiYy5jb20vbmV3cy9hbXAvdWstNDgxOTA2Mjg

British soldier dies in Malawi during anti-poaching operation - BBC News

A British soldier has been killed by an elephant during a counter-poaching operation in Malawi.

Mathew Talbot, 22, of the 1st Battalion Coldstream Guards, was on patrol in Liwonde National Park on 5 May when he was charged by the animal.

His commanding officer, Lt Col Ed Launders, described Guardsman Talbot as "determined and big-hearted".

Defence Secretary Penny Mordaunt said he served with "great courage and professionalism".

She added: "This tragic incident is a reminder of the danger our military faces as they protect some of the world's most endangered species from those who seek to profit from the criminal slaughter of wildlife."

Kensington Palace said the Duke of Cambridge was writing to Gdsm Talbot's family to offer his condolences.

Gdsm Talbot, who was from the West Midlands, was serving in his first operational deployment, the Ministry of Defence said.

The patrol of armed British army soldiers and African Park Rangers was walking through tall grass - up to 7ft (2.1m) high - when they disturbed an unseen herd of elephants.

One of them charged at Gdsm Talbot. He died soon after from his injuries. No-one else on the patrol was hurt.

He leaves behind his father Steven, his mother Michelle, his sisters Aimee and Isabel, and his girlfriend, Olivia.

In a statement, the MoD said Gdsm Talbot "was not unfamiliar" with Africa and had volunteered to support counter-poaching in Malawi.

"With his keen interest in military history he was proud to have joined a regiment with such a rich and long lineage," it added.

Operation Corded, the name given to the Army's counter-poaching deployment in Malawi, assists in the training of rangers in a bid to help them crack down on the illegal wildlife trade.

Park rangers are taught skills such as tracking, partnered patrolling, communications, surveillance, and intelligence-sharing - with the first deployment taking place in August 2017.

The former defence secretary, Gavin Williamson, announced the expansion of the UK's counter-poaching training at two parks in Malawi - doubling the number of rangers mentored by soldiers to 120 - in 2018.

Gdsm Talbot's company commander, Maj Richard Wright, said that while he had only known the soldier for a short time, "he never failed to make me smile".

Lt Col Launders added: "Mathew was loved by his brothers in arms in the Coldstream Guards. We will sorely miss his humour, selflessness and unbeatable spirit."

Shadow defence secretary Nia Griffith described the death as "tragic news".

She added: "It underlines the dedication and selflessness of our armed forces personnel serving across the world.

"My thoughts are with his family at this difficult time."

Elephant poaching is a huge problem across Africa - some estimates say 30,000 are killed every year - and there are probably only around 450,000 left.

In many places it has become literally a war against poachers - that's why rangers are trained by British troops.

But there are different views over how to stop the illegal ivory trade.

International campaigns - backed by countries like Kenya - want a complete end to all ivory trade to prevent criminals exploiting permit loopholes.

But some southern African countries which account for the majority of Africa's elephants, believe limited and well-regulated trade in ivory can raise money to pay for conservation.

Botswana, which has been hosting an elephant summit over the past few days, has perhaps 130,000 of the animals - more than anywhere else - and has problems with human and elephant conflict.

The peculiar gift of elephant-foot stools to visiting leaders was a strong message in support of trade.

Under the management of a new president, it looks likely to re-introduce hunting -which is popular with rural voters - in an election year.

Let's block ads! (Why?)

https://www.bbc.com/news/uk-48190628

2019-05-08 03:37:59Z
CBMiJGh0dHBzOi8vd3d3LmJiYy5jb20vbmV3cy91ay00ODE5MDYyONIBKGh0dHBzOi8vd3d3LmJiYy5jb20vbmV3cy9hbXAvdWstNDgxOTA2Mjg

British soldier dies in Malawi during anti-poaching operation - BBC News

A British soldier has been killed by an elephant during a counter-poaching operation in Malawi.

Mathew Talbot, 22, of the 1st Battalion Coldstream Guards, was on patrol in Liwonde National Park on 5 May when he was charged by the animal.

His commanding officer, Lt Col Ed Launders, described Guardsman Talbot as "determined and big-hearted".

Defence Secretary Penny Mordaunt said he served with "great courage and professionalism".

She added: "This tragic incident is a reminder of the danger our military faces as they protect some of the world's most endangered species from those who seek to profit from the criminal slaughter of wildlife."

Kensington Palace said the Duke of Cambridge was writing to Gdsm Talbot's family to offer his condolences.

Gdsm Talbot, who was from the West Midlands, was serving in his first operational deployment, the Ministry of Defence said.

The patrol of armed British army soldiers and African Park Rangers was walking through tall grass - up to 7ft (2.1m) high - when they disturbed an unseen herd of elephants.

One of them charged at Gdsm Talbot. He died soon after from his injuries. No-one else on the patrol was hurt.

He leaves behind his father Steven, his mother Michelle, his sisters Aimee and Isabel, and his girlfriend, Olivia.

In a statement, the MoD said Gdsm Talbot "was not unfamiliar" with Africa and had volunteered to support counter-poaching in Malawi.

"With his keen interest in military history he was proud to have joined a regiment with such a rich and long lineage," it added.

Operation Corded, the name given to the Army's counter-poaching deployment in Malawi, assists in the training of rangers in a bid to help them crack down on the illegal wildlife trade.

Park rangers are taught skills such as tracking, partnered patrolling, communications, surveillance, and intelligence-sharing - with the first deployment taking place in August 2017.

The former defence secretary, Gavin Williamson, announced the expansion of the UK's counter-poaching training at two parks in Malawi - doubling the number of rangers mentored by soldiers to 120 - in 2018.

Gdsm Talbot's company commander, Maj Richard Wright, said that while he had only known the soldier for a short time, "he never failed to make me smile".

Lt Col Launders added: "Mathew was loved by his brothers in arms in the Coldstream Guards. We will sorely miss his humour, selflessness and unbeatable spirit."

Shadow defence secretary Nia Griffith described the death as "tragic news".

She added: "It underlines the dedication and selflessness of our armed forces personnel serving across the world.

"My thoughts are with his family at this difficult time."

Elephant poaching is a huge problem across Africa - some estimates say 30,000 are killed every year - and there are probably only around 450,000 left.

In many places it has become literally a war against poachers - that's why rangers are trained by British troops.

But there are different views over how to stop the illegal ivory trade.

International campaigns - backed by countries like Kenya - want a complete end to all ivory trade to prevent criminals exploiting permit loopholes.

But some southern African countries which account for the majority of Africa's elephants, believe limited and well-regulated trade in ivory can raise money to pay for conservation.

Botswana, which has been hosting an elephant summit over the past few days, has perhaps 130,000 of the animals - more than anywhere else - and has problems with human and elephant conflict.

The peculiar gift of elephant-foot stools to visiting leaders was a strong message in support of trade.

Under the management of a new president, it looks likely to re-introduce hunting -which is popular with rural voters - in an election year.

Let's block ads! (Why?)

https://www.bbc.com/news/uk-48190628

2019-05-08 03:21:57Z
CBMiJGh0dHBzOi8vd3d3LmJiYy5jb20vbmV3cy91ay00ODE5MDYyONIBKGh0dHBzOi8vd3d3LmJiYy5jb20vbmV3cy9hbXAvdWstNDgxOTA2Mjg

British soldier dies in Malawi during anti-poaching operation - BBC News

A British soldier has been killed by an elephant during a counter-poaching operation in Malawi.

Mathew Talbot, 22, of the 1st Battalion Coldstream Guards, was on patrol in Liwonde National Park on 5 May when he was charged by the animal.

His commanding officer, Lt Col Ed Launders, described Guardsman Talbot as "determined and big-hearted".

Defence Secretary Penny Mordaunt said he served with "great courage and professionalism".

She added: "This tragic incident is a reminder of the danger our military faces as they protect some of the world's most endangered species from those who seek to profit from the criminal slaughter of wildlife."

Kensington Palace said the Duke of Cambridge was writing to Gdsm Talbot's family to offer his condolences.

Gdsm Talbot, who was from the West Midlands, was serving in his first operational deployment, the Ministry of Defence said.

The patrol of armed British army soldiers and African Park Rangers was walking through tall grass - up to 7ft (2.1m) high - when they disturbed an unseen herd of elephants.

One of them charged at Gdsm Talbot. He died soon after from his injuries. No-one else on the patrol was hurt.

He leaves behind his father Steven, his mother Michelle, his sisters Aimee and Isabel, and his girlfriend, Olivia.

In a statement, the MoD said Gdsm Talbot "was not unfamiliar" with Africa and had volunteered to support counter-poaching in Malawi.

"With his keen interest in military history he was proud to have joined a regiment with such a rich and long lineage," it added.

Operation Corded, the name given to the Army's counter-poaching deployment in Malawi, assists in the training of rangers in a bid to help them crack down on the illegal wildlife trade.

Park rangers are taught skills such as tracking, partnered patrolling, communications, surveillance, and intelligence-sharing - with the first deployment taking place in August 2017.

The former defence secretary, Gavin Williamson, announced the expansion of the UK's counter-poaching training at two parks in Malawi - doubling the number of rangers mentored by soldiers to 120 - in 2018.

Gdsm Talbot's company commander, Maj Richard Wright, said that while he had only known the soldier for a short time, "he never failed to make me smile".

Lt Col Launders added: "Mathew was loved by his brothers in arms in the Coldstream Guards. We will sorely miss his humour, selflessness and unbeatable spirit."

Shadow defence secretary Nia Griffith described the death as "tragic news".

She added: "It underlines the dedication and selflessness of our armed forces personnel serving across the world.

"My thoughts are with his family at this difficult time."

Elephant poaching is a huge problem across Africa - some estimates say 30,000 are killed every year - and there are probably only around 450,000 left.

In many places it has become literally a war against poachers - that's why rangers are trained by British troops.

But there are different views over how to stop the illegal ivory trade.

International campaigns - backed by countries like Kenya - want a complete end to all ivory trade to prevent criminals exploiting permit loopholes.

But some southern African countries which account for the majority of Africa's elephants, believe limited and well-regulated trade in ivory can raise money to pay for conservation.

Botswana, which has been hosting an elephant summit over the past few days, has perhaps 130,000 of the animals - more than anywhere else - and has problems with human and elephant conflict.

The peculiar gift of elephant-foot stools to visiting leaders was a strong message in support of trade.

Under the management of a new president, it looks likely to re-introduce hunting -which is popular with rural voters - in an election year.

Let's block ads! (Why?)

https://www.bbc.com/news/uk-48190628

2019-05-08 02:54:14Z
CBMiJGh0dHBzOi8vd3d3LmJiYy5jb20vbmV3cy91ay00ODE5MDYyONIBKGh0dHBzOi8vd3d3LmJiYy5jb20vbmV3cy9hbXAvdWstNDgxOTA2Mjg