The death toll from severe floods and mudslides along Turkey's Black Sea coast has climbed to at least 51, the country's emergency and disaster agency said Saturday, as authorities disputed reports that hundreds of people were missing.

 

Torrential rains that pounded the Black Sea provinces of Bartin, Kastamonu and Sinop on Wednesday caused flooding that demolished homes, severed at least five bridges, swept away cars and rendered numerous roads unpassable. Turkish disaster agency AFAD said 43 people were killed in Kastamonu, seven in Sinop and one in Bartin.

 

Nine people remained hospitalized, according to the agency.

 

Some residents in Kastamonu said on social media that there are hundreds more missing, a statement also made by an opposition lawmaker. But the provincial governor's office said that reports about 250 unidentified bodies were untrue. It did not specifically address how many people could be missing in the flooding.

 

Rescue teams and sniffer dogs kept up the painstaking task of trying to locate residents. AFAD said 5,820 personnel, 20 rescue dogs, 20 helicopters and two search planes were at the disaster spots.

 

About 2,250 people were evacuated across the region amid the floods, scores of them lifted from rooftops by helicopters. Many are being temporarily housed in student dormitories.

 

Climate scientists unequivocally say that climate change is leading to more extreme weather events as the world warms because of the burning of coal, oil and natural gas.

 

Experts in Turkey, however, said interference with rivers and improper construction also contributed to the massive flood damage.

 

Geologists say that construction narrowed the river bed and the surrounding alluvial flood plain of the Ezine stream in Kastamonu's Bozkurt district, where the damage was most severe, from 400 meters (1,312 feet) wide to 15 meters (49 feet). Residential buildings were also built along the waterfront.

 

During severe rains, the constricted stream can only overflow. Videos posted by residents showed water rushing downstream in Bozkurt as buildings and roads flooded. One geologist, Ramazan Demirtas, explained the river bed narrowing on Twitter and said humans were to blame for this week's disaster.

 

In Sinop, floodwaters almost completely wiped out the village of Babacay, leaving toppled homes, damaged bridges and rubble in their wake. A five-story apartment building constructed on a riverbed was destroyed. Turkish broadcaster CNN Turk showed only an entrance door and wall remaining.

 

Across the Black Sea, days of heavy rain also produced flooding in broad areas of southern Russia. Authorities in the Krasnodar region said Saturday that more than 1,400 houses flooded following storms that swept the area this week. About 108,000 residents of 11 settlements were left without power.

 

The regional Russian emergency headquarters said over 1,530 people have been evacuated. The Black Sea resort city of Anapa was among the worst affected. Officials have warned that heavy rain was expected for another two days.

 

The floods struck on the heels of wildfires in southern Turkey that devastated forests in the seaside provinces of Mugla and Antalya, which are popular with tourists. At least 16 people died in those wildfires _ including eight emergency workers as their firefighting plane crashed Saturday _ and thousands of residents and tourists were forced to flee.