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Scientists say global fire outbreaks are at a record high, as 'unprecedented heat extremes' loom.

Scientists warned that climate change is causing unprecedented fire outbreaks in Africa, Asia, and other parts of the world this year. Conditions are expected to worsen as summer in the northern hemisphere approaches and El Nino weather patterns take hold, they said. Scientists warned that fires in the northern hemisphere from January to April had already caused unprecedented damage. They burned more than 150,000,000 hectares of land (370.66,000,000 acres), 20% more than previous records.

Researchers said that temperature records may be broken this year. This will cause widespread fires and drought, as well as the effects of climate change caused by humans. Theodore Keeping is a wildfire specialist at Imperial College London, and part of the WWA group. He said that while the global fire season in many places has not yet heated up, the rapid start in combination with the forecast El Nino means we are looking at a severe year.

He said that 85 million hectares have been burned in Africa this year, which is 23% higher than the previous record of 69 millions hectares.

He said that the unusually high fire activity is caused by rapid changes from extremely wet conditions to extremely dry ones. The previous growing season was characterized by high rainfall, which produced more grass. This created an abundance of fuel for the recent savannah blazes caused by heat and drought.

This month, EL NINO conditions are due

Keeping reported that Asian fires had burned up to 44 million hectares this year. This is nearly 40% more land than in 2014, the previous record-breaking year. India, Myanmar Thailand, Laos, and China were among the worst affected.

El Nino is expected to increase the risk of drought and heat in Australia, Canada, the United States, and the Amazon rainforest.

He said: "The risk of extreme fires could be higher than we have ever seen before if an El Nino is strong." World Meteorological Organization has said that El Nino weather conditions caused by warming sea surface temperatures of the Pacific Ocean are expected to begin in May.

The U.N. warned that it could cause droughts and flooding in Australia, Indonesia, and other parts of southern Asia, as well as temperature increases in other areas.

Friederike Otto is a climate scientist from Imperial College London, and the co-founder and director of World Weather Attribution. She said: "If there is a strong El Nino this year, it is possible that climate change combined with El Nino will lead to unprecedented weather extremes." (Reporting and editing by David Stanway)

(source: Reuters)