More than 1,000 firefighters were working on Sunday to contain wildfires in the radiation-contaminated Chernobyl exclusion zone in Ukraine. Sunday marks the 34-year anniversary of Chernobyl nuclear disaster.

"On this day we bow our heads to the blessed memory of those heroes who saved the future from the danger of radiation," President Volodymyr Zelenskiy, who visited the firefighters on Sunday, said in a statement to mark the anniversary.

He also expressed "deep respect" for the firefighters and others currently working in the zone to protect the lands from new disasters.

Firefighters have been fighting the forest fires since they broke out at the start of April. They have been raging largely around the sealed-off zone near the Chernobyl plant.

Watch video 01:35 Share Fires near nuclear plant Send Facebook google+ Whatsapp Tumblr linkedin stumble Digg reddit Newsvine Permalink https://p.dw.com/p/3auGF Fires draw close to Chernobyl nuclear plant

Read more: Chernobyl in Ukraine: Firefighters battling radioactive forest

Environmental experts feared the fires could stir up radioactive ash and potentially blow contaminated smoke to the capital, Kyiv — about 100 kilometers (62 miles) away from the power plant. But authorities have assured that radiation levels in the city are within an acceptable range.

On Sunday, firefighters were focusing on the "containment of two cells" of smoldering trees and brush, the State Emergency Service said in a statement.

Around 11.5 thousand hectares have been destroyed by the fires, said Zelenskiy in a tweet on Sunday. The damage was "terrible" he added.

The tweet was accompanied by a photograph of the president meeting a firefighter at the site while observing coronavirus hygiene protocol — they were pictured wearing masks and bumping fists rather than shaking hands.

Anniversary of a disaster

Chernobyl was the site of the world's worst nuclear disaster when the No. 4 reactor exploded on April 26, 1986. The explosion caused large quantities of radioactive material to disperse in the atmosphere. The cloud of radioactive dust was sent over much of Europe.

Radiation from the accident is still present in the 2,600-square-kilometer (1,000-square-mile) exclusion zone that was set up around the site.

Tens of thousands of people were forced to relocate in the wake of the disaster, and several people died. Fires in the zone are a regular occurrence.

Ukrainian authorities believe the current fires may have been deliberately lit.

kmm/aw (dpa, AP)

Chernobyl: The people who've stayed The contagious optimism of Baba Gania Baba Gania (left) is 86 years old. She survived her husband who died a decade ago. For the past 25 years, Gania has taken care of her mentally disabled sister Sonya (right). "I am not afraid of radiation. I boil the mushrooms till all the radiation is gone!" she says proudly. Photographer Alina Rudya visited her several times over the past years: "She is the warmest and kindest person I know."

Chernobyl: The people who've stayed Hastily left: Abandoned houses in the Zone Gania and her sister live in Kupuvate, a village in the 30-kilometer (19-mile) exclusion zone around the ruins of the Chernobyl nuclear power plant. After the accident in April 1986, hundreds of thousands of residents in the area were hastily evacuated. Most houses in Kupovate remained abandoned. Gania is using this one in the neighborhood to store her and her sister’s coffins.

Chernobyl: The people who've stayed Where the dead return "The cemetery of Kupuvate looks like any other village cemetery in Ukraine," photographer Alina Rudya reports. "Many people who are buried here were evacuated and spent their lives outside of the nuclear radiated zone, only to return after their death."

Chernobyl: The people who've stayed The last wish of Baba Marusia The returnees look after the remains of their family — like Baba Marusia, who came to clean her mother's grave. Her daughter lives in Kyiv, sharing a one-bedroom apartment with her husband and two children. "I am happy I stayed here, though. It is my homeland. That is where I want to be buried." And she adds: "But next to my mother, not my husband."

Chernobyl: The people who've stayed Samosely: Those who returned to stay Galyna Ivanivna is another of the few self-settlers in the zone, the so-called samosely. "My life flew by in a blink of an eye. I am 82 years old right now and it is as if I’ve never lived. When I was younger, I wanted to travel the world. I remember dreaming of having a free ticket which would take me around the globe. But I never managed to go further than Kyiv."

Chernobyl: The people who've stayed Living in a world of his own Ivan Ivanovych and his wife were also among the few hundred who decided to move back to the contaminated area in the 80s. Ivan has become somewhat of a local star among the tourists visiting the area. His wife died some years ago — "But every time I visit him, he tells me it happened 'last year.' He is full of stories, which vary between truth and imagination," says the photographer.

Chernobyl: The people who've stayed Witnesses of the past One week before the 32nd anniversary of the Chernobyl disaster on April 26, Ukranian photographer Alina Rudya visited the village of Opachichi. She found one old woman who still lives there, but most of the other self-settlers have died. Empty houses have been left open with old pictures, letters, Ukrainian embroidered towels and furniture silently serving witness.

Chernobyl: The people who've stayed Slowly saying goodbye Marusia is watching over her husband Ivan, who recently had a stroke and suffers from dementia. "Sometimes he wakes up at night and goes searching for his tractor. He worked on one for 42 years." She herself is concerned about dying slowly. "I don’t want to be a burden to my kids and grandkids."

Chernobyl: The people who've stayed Providing for death Before Ivan fell ill, he built two coffins to prepare for both his death and the death of his wife. They are stored in a shed next to the house. "The lower one is for me and the upper one for my old man," Marusia explains.

Chernobyl: The people who've stayed The last self-settlers Only a few "samosely" are still living in the exclusion zone. Alina Rudya, who was herself born near Chernobyl, has returned several times and photographed them for her long-term project, which she is planning to publish as a book. "Visiting abandoned villages feels more and more sad each time. Every time I come, someone has died, since almost all of the self-settlers are over 70 years old." Author: Christine Bayer, Alina Rudya



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