More than 1,000 migrants have been rescued off the coast of Mauritania over 10 days, its coastguard said Tuesday, signalling a resurgence in migration along the perilous Atlantic route.

Thousands of people, most of them young, have tried to reach Europe from west Africa in recent years, mainly via the Spanish Canary Islands, on overcrowded and often dilapidated boats known as pirogues.

The latest departures took place a few days after the major Muslim festival of Tabaski at the end of May, following a lull for several months.

Given the new uptick ‘at this rate, arrivals could reach an unprecedented level this year’, Ahmed Moulaye, director of the Mauritanian coastguard’s irregular migration unit, said.

‘In the space of 10 days, 1,076 migrants were rescued in Mauritanian waters, including 194 taken into custody by the Mauritanian Navy during an operation to assist a pirogue on May 31’, he said.

The eight intercepted pirogues came from the nearby countries of The Gambia and Senegal but the nationalities of those on board were not specified, Pierre Beziz, a European diplomat stationed in the capital, Nouakchott, said.

The migrants were taken to new temporary reception centres in Nouakchott and the northwest city of Nouadhibou which are funded by the European Union.

The individuals were registered to determine whether they are vulnerable or eligible for international protection.

A recent tightening of maritime controls in Senegal, Mauritania and Morocco has led to a shift in the departure points of clandestine boats bound for the Canary Islands.

Migrants are now departing from farther south, particularly from the coasts of The Gambia and Guinea, lengthening the time spent at sea and increasing the dangers.

Many African migrants have turned to the clandestine route as Europe drastically restricted the issuance of visas and strengthened border control.

Thousands of people have died or disappeared attempting to reach Europe along the route in recent years.