Members of Apex Cetacea and Sea Shepherd France gather near the Notre-Dame-de-la-Garenne lock as they work with French authorities to rescue a Beluga whale on the Seine river in Saint-Pierre-la-Garenne, France, August 8, 2022. REUTERS/Benoit Tessier 

A member of Sea Shepherd France walks near the Notre-Dame-de-la-Garenne lock as they work with French authorities to rescue a Beluga whale on the Seine river in Saint-Pierre-la-Garenne, France, August 8, 2022. REUTERS/Benoit Tessier 

Members of Apex Cetacea and Sea Shepherd France gather near the Notre-Dame-de-la-Garenne lock as they work with French authorities to rescue a Beluga whale on the Seine river in Saint-Pierre-la-Garenne, France, August 8, 2022. REUTERS/Benoit Tessier 

Turkish-flagged cargo ship Polarnet, carrying Ukrainian grain, sails in Marmara Sea off Gebze, Turkey August 8, 2022. REUTERS/Yoruk Isik 

A couple sits near the sea as smoke rises over fuel storage tanks that exploded near Cuba's supertanker port in Matanzas, Cuba, August 7, 2022. REUTERS/Alexandre Meneghini 

The Barbados-flagged general cargo ship Fulmar S arrives to the sea port in Chornomorsk after restarting grain export, amid Russia's attack on Ukraine, Ukraine August 7, 2022. REUTERS/Serhii Smolientsev 

The Barbados-flagged general cargo ship Fulmar S arrives to the sea port in Chornomorsk after restarting grain export, amid Russia's attack on Ukraine, Ukraine August 7, 2022. REUTERS/Serhii Smolientsev 

The Barbados-flagged general cargo ship Fulmar S arrives to the sea port in Chornomorsk after restarting grain export, amid Russia's attack on Ukraine, Ukraine August 7, 2022. REUTERS/Serhii Smolientsev 

The Barbados-flagged general cargo ship Fulmar S arrives to the sea port in Chornomorsk after restarting grain export, amid Russia's attack on Ukraine, Ukraine August 7, 2022. REUTERS/Serhii Smolientsev 

The Barbados-flagged general cargo ship Fulmar S arrives to the sea port in Chornomorsk after restarting grain export, amid Russia's attack on Ukraine, Ukraine August 7, 2022. REUTERS/Serhii Smolientsev 

The Marshall Islands-flagged bulk carrier Star Helena is seen near the sea port in Odesa after restarting grain export, amid Russia's attack on Ukraine, Ukraine August 7, 2022. REUTERS/Igor Tkachenko 

The Marshall Islands-flagged bulk carrier Riva Wind is seen near the sea port in Odesa after restarting grain export, amid Russia's attack on Ukraine, Ukraine August 7, 2022. REUTERS/Igor Tkachenko 

The Marshall Islands-flagged bulk carrier Riva Wind is seen near the sea port in Odesa after restarting grain export, amid Russia's attack on Ukraine, Ukraine August 7, 2022. REUTERS/Igor Tkachenko 

The Marshall Islands-flagged bulk carrier Glory leaves the sea port in Chornomorsk after restarting grain export, amid Russia's attack on Ukraine, Ukraine August 7, 2022. REUTERS/Serhii Smolientsev 

The Marshall Islands-flagged bulk carrier Star Helena leaves the sea port in Chornomorsk after restarting grain export, amid Russia's attack on Ukraine, Ukraine August 7, 2022. REUTERS/Serhii Smolientsev 

The Marshall Islands-flagged bulk carrier Glory leaves the sea port in Chornomorsk after restarting grain export, amid Russia's attack on Ukraine, Ukraine August 7, 2022. REUTERS/Serhii Smolientsev 

The Marshall Islands-flagged bulk carrier Star Helena leaves the sea port in Chornomorsk after restarting grain export, amid Russia's attack on Ukraine, Ukraine August 7, 2022. REUTERS/Serhii Smolientsev 

The Marshall Islands-flagged bulk carrier Star Helena leaves the sea port in Chornomorsk after restarting grain export, amid Russia's attack on Ukraine, Ukraine August 7, 2022. REUTERS/Serhii Smolientsev 

The Marshall Islands-flagged bulk carrier Glory leaves the sea port in Chornomorsk after restarting grain export, amid Russia's attack on Ukraine, Ukraine August 7, 2022. REUTERS/Serhii Smolientsev 

The Maltese-flagged bulk carrier Rojen is pictured in the Black Sea, north of the Bosphorus Strait, in Istanbul, Turkey August 6, 2022. REUTERS/Yoruk Isik 

The Maltese-flagged bulk carrier Rojen is pictured in the Black Sea, north of the Bosphorus Strait, in Istanbul, Turkey August 6, 2022. REUTERS/Yoruk Isik 

The Panama-flagged bulk carrier Navi Star is pictured in the Black Sea, north of the Bosphorus Strait, in Istanbul, Turkey August 6, 2022. REUTERS/Yoruk Isik 

The Panama-flagged bulk carrier Navi Star is pictured in the Black Sea, north of the Bosphorus Strait, in Istanbul, Turkey August 6, 2022. REUTERS/Yoruk Isik 

French salt maker Francois Durand harvests sea salt from a salt pan in Le Pouliguen, west France, August 5, 2022. The country’s record heatwave has seen salt yields nearly double this season as sunlight and light winds have driven the evaporation of seawater that’s let into the pans at high tides. REUTERS/Yann Tessier 

French salt maker Francois Durand harvests sea salt from a salt pan in Le Pouliguen, west France, August 5, 2022. The country’s record heatwave has seen salt yields nearly double this season as sunlight and light winds have driven the evaporation of seawater that’s let into the pans at high tides. REUTERS/Yann Tessier 

The Russian freighter "Ap Jadran" is unloaded from its hard coal cargo at the Baltic Sea harbour of Rostock, Germany, August 5, 2022. REUTERS/Andreas Rinke 

The Russian freighter "Ap Jadran" is unloaded from its hard coal cargo at the Baltic Sea harbour of Rostock, Germany, August 5, 2022. REUTERS/Andreas Rinke 

The Russian freighter "Ap Jadran" is unloaded from its hard coal cargo at the Baltic Sea harbour of Rostock, Germany, August 5, 2022. REUTERS/Andreas Rinke 

Barbados-flagged general cargo ship Fulmar S is pictured in the Black Sea, north of the Bosphorus Strait, in Istanbul, Turkey August 5, 2022. REUTERS/Mehmet Emin Caliskan 

Barbados-flagged general cargo ship Fulmar S is pictured in the Black Sea, north of the Bosphorus Strait, in Istanbul, Turkey August 5, 2022. REUTERS/Mehmet Emin Caliskan 

Visitors pose for pictures by the sea on Liuqiu island, Taiwan August 5, 2022. REUTERS/Ann Wang 

Tourists and snorkelers visit a beach on Liuqiu island, a tourist spot known for its sea turtles,Taiwan August 5, 2022. REUTERS/Ann Wang 

People wearing snorkelling equipment walk in the waters off Liuqiu island, a tourist spot known for its sea turtles, in Taiwan August 5, 2022. REUTERS/Ann Wang 

Visitors stand by the sea on Liuqiu island, Taiwan August 5, 2022. REUTERS/Ann Wang 

Visitors join a snorkelling tour in the waters off Liuqiu island, a tourist spot known for its sea turtles, in Taiwan August 5, 2022. REUTERS/Ann Wang 

People wearing snorkelling equipment are seen by a beach on Liuqiu island, a tourist spot known for its sea turtles, in Taiwan August 5, 2022. REUTERS/Ann Wang 

A woman points at people snorkelling in the waters off Liuqiu island, a tourist spot known for its sea turtles, in Taiwan August 5, 2022. REUTERS/Ann Wang 

Barbados-flagged general cargo ship Fulmar S is pictured in the Black Sea, north of the Bosphorus Strait, in Istanbul, Turkey August 5, 2022. REUTERS/Yoruk Isik 

Barbados-flagged general cargo ship Fulmar S is pictured in the Black Sea, north of the Bosphorus Strait, in Istanbul, Turkey August 5, 2022. REUTERS/Yoruk Isik 

The Turkish-flagged cargo ship Polarnet leaves the sea port in Chornomorsk after restarting grain export, amid Russia's attack on Ukraine, Ukraine August 5, 2022. REUTERS/Serhii Smolientsev 

The Turkish-flagged cargo ship Polarnet leaves the sea port in Chornomorsk after restarting grain export, amid Russia's attack on Ukraine, Ukraine August 5, 2022. REUTERS/Serhii Smolientsev 

The Turkish-flagged cargo ship Polarnet leaves the sea port in Chornomorsk after restarting grain export, amid Russia's attack on Ukraine, Ukraine August 5, 2022. REUTERS/Serhii Smolientsev 

The Turkish-flagged cargo ship Polarnet leaves the sea port in Chornomorsk after restarting grain export, amid Russia's attack on Ukraine, Ukraine August 5, 2022. REUTERS/Serhii Smolientsev 

The Turkish-flagged cargo ship Polarnet leaves the sea port in Chornomorsk after restarting grain export, amid Russia's attack on Ukraine, Ukraine August 5, 2022. REUTERS/Serhii Smolientsev 

The bulk carrier Rojen leaves the sea port in Chornomorsk after restarting grain export, amid Russia's attack on Ukraine, Ukraine August 5, 2022. REUTERS/Serhii Smolientsev 

The bulk carrier Rojen leaves the sea port in Chornomorsk after restarting grain export, amid Russia's attack on Ukraine, Ukraine August 5, 2022. REUTERS/Serhii Smolientsev 

The bulk carrier Rojen leaves the sea port in Chornomorsk after restarting grain export, amid Russia's attack on Ukraine, Ukraine August 5, 2022. REUTERS/Serhii Smolientsev 

The bulk carrier Rojen leaves the sea port in Chornomorsk after restarting grain export, amid Russia's attack on Ukraine, Ukraine August 5, 2022. REUTERS/Serhii Smolientsev TPX IMAGES OF THE DAY 

Families swim in the sea in New Taipei city, Taiwan, August 4, 2022. REUTERS/Ann Wang 

Families swim in the sea during sunset hours in New Taipei city, Taiwan, August 4, 2022. REUTERS/Ann Wang 

A couple takes a selfie during sunset hours by the sea in New Taipei city, Taiwan, August 4, 2022. REUTERS/Ann Wang 

Children enjoy the sea view during sunset hours in New Taipei city, Taiwan, August 4, 2022. REUTERS/Ann Wang TPX IMAGES OF THE DAY 

The Joint Coordination Centre officials board Sierra Leone-flagged cargo ship Razoni, carrying Ukrainian grain, for an inspection in the Black Sea off Kilyos, near Istanbul, Turkey August 3, 2022. REUTERS/Umit Bektas 

A view of the Sierra Leone-flagged cargo ship Razoni, carrying Ukrainian grain, during an inspection by Joint Coordination Centre officials in the Black Sea off Kilyos, near Istanbul, Turkey August 3, 2022. REUTERS/Umit Bektas 

A view of the Sierra Leone-flagged cargo ship Razoni, carrying Ukrainian grain, during an inspection by Joint Coordination Centre officials in the Black Sea off Kilyos, near Istanbul, Turkey August 3, 2022. REUTERS/Umit Bektas 

A view of the Sierra Leone-flagged cargo ship Razoni, carrying Ukrainian grain, during an inspection by Joint Coordination Centre officials in the Black Sea off Kilyos, near Istanbul, Turkey August 3, 2022. REUTERS/Umit Bektas 

A view of the Sierra Leone-flagged cargo ship Razoni, carrying Ukrainian grain, during an inspection by Joint Coordination Centre officials in the Black Sea off Kilyos, near Istanbul, Turkey August 3, 2022. REUTERS/Umit Bektas 

A view of the Sierra Leone-flagged cargo ship Razoni, carrying Ukrainian grain, during an inspection by Joint Coordination Centre officials in the Black Sea off Kilyos, near Istanbul, Turkey August 3, 2022. REUTERS/Umit Bektas 

A view of the Sierra Leone-flagged cargo ship Razoni, carrying Ukrainian grain, during an inspection by Joint Coordination Centre officials in the Black Sea off Kilyos, near Istanbul, Turkey August 3, 2022. REUTERS/Umit Bektas 

A view of the Sierra Leone-flagged cargo ship Razoni, carrying Ukrainian grain, during an inspection by Joint Coordination Centre officials in the Black Sea off Kilyos, near Istanbul, Turkey August 3, 2022. REUTERS/Umit Bektas